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Diffstat (limited to 'desktop-themes/YaruOk/gtk-3.0/_common.scss')
| -rw-r--r-- | desktop-themes/YaruOk/gtk-3.0/_common.scss | 5036 |
1 files changed, 5036 insertions, 0 deletions
diff --git a/desktop-themes/YaruOk/gtk-3.0/_common.scss b/desktop-themes/YaruOk/gtk-3.0/_common.scss new file mode 100644 index 00000000..bc7d4f34 --- /dev/null +++ b/desktop-themes/YaruOk/gtk-3.0/_common.scss @@ -0,0 +1,5036 @@ +@function gtkalpha($c,$a) { + @return unquote("alpha(#{$c},#{$a})"); +} + +$ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94); +$asset_suffix: if($variant=='dark', '-dark', ''); +$backdrop_transition: 200ms ease-out; +$button_transition: all 200ms $ease-out-quad; +$button_radius: 4px; // Yaru change: we want everything to be less round +$model_button_radius: 3px; // blx change: we want everything to be less round +$menu_radius: 2px; // Yaru change: we want everything to be less round +$window_radius: $button_radius + 3; +$popover_radius: 2px; // Yaru change: we want everything to be less round + +// Optional compact sizes for buttons, headerbar and headerbar widgets +$_sizevariant: 'default'; //compact otherwise +$_headerbar_height: if($_sizevariant=='default', 10px, 20px); +$_entry_height: if($_sizevariant=='default', 32px, 28px); +$_btn_pad: if($_sizevariant=='default', 3px 8px, 2px 6px); +$_hb_btn_pad: if($_sizevariant=='default', 2px, 2px); +$_img_btn_pad: if($_sizevariant=='default', 5px, 2px); +$_sel_menu_pad: if($_sizevariant=='default', 6px 10px, 4px 10px); +$_circ_btn_pad: if($_sizevariant=='default', 4px, 2px); +$_switch_margin: if($_sizevariant=='default', 10px, 7px); + +* { + padding: 0; + -GtkToolButton-icon-spacing: 4; + -GtkTextView-error-underline-color: $error_color; + + // The size for scrollbars. The slider is 2px smaller, but we keep it + // up so that the whole area is sensitive to button presses for the + // slider. The stepper button is larger in both directions, the slider + // only in the width + + -GtkScrolledWindow-scrollbar-spacing: 0; + + -GtkToolItemGroup-expander-size: 11; + + -GtkWidget-text-handle-width: 20; + -GtkWidget-text-handle-height: 24; + + -GtkDialog-button-spacing: 4; + -GtkDialog-action-area-border: 0; + + // We use the outline properties to signal the focus properties + // to the adwaita engine: using real CSS properties is faster, + // and we don't use any outlines for now. + + outline-color: gtkalpha(currentColor, 0.3); + outline-style: dashed; + outline-offset: -3px; + outline-width: 1px; + -gtk-outline-radius: $button-radius - 2; + + -gtk-secondary-caret-color: $selected_bg_color +} + + +/*************** + * Base States * + ***************/ +.background { + color: $fg_color; + background-color: $bg_color; + + &:backdrop { + color: $backdrop_fg_color; + background-color: $backdrop_bg_color; + text-shadow: none; + -gtk-icon-shadow: none; + } +} + +/* + These wildcard seems unavoidable, need to investigate. + Wildcards are bad and troublesome, use them with care, + or better, just don't. + Everytime a wildcard is used a kitten dies, painfully. +*/ + +*:disabled { -gtk-icon-effect: dim; } + +.gtkstyle-fallback { + color: $fg_color; + background-color: $bg_color; + + &:hover { + color: $fg_color; + background-color: lighten($bg_color, 10%); + } + + &:active { + color: $fg_color; + background-color: darken($bg_color, 10%); + } + + &:disabled { + color: $insensitive_fg_color; + background-color: $insensitive_bg_color; + } + + &:selected { + color: $selected_fg_color; + background-color: $selected_bg_color; + } +} + +.view, +%view { + color: $text_color; + background-color: $base_color; + + &:backdrop { + color: $backdrop_text_color; + background-color: $backdrop_base_color; + &:disabled { color: $backdrop_insensitive_color; } + } + + &:disabled { + color: $insensitive_fg_color; + background-color: $insensitive_bg_color; + } + + &:selected { + &:focus, & { + @extend %selected_items; + + border-radius: 3px; + } + } +} + +.view, +textview { + text { + @extend %view; + + selection { &:focus, & { @extend %selected_items; }} + } +} + +textview border { background-color: mix($bg_color, $base_color, 50%); } + +iconview { @extend .view; } + +.rubberband, +rubberband { + border: 1px solid darken($selected_bg_color, 10%); + background-color: transparentize(darken($selected_bg_color, 10%), 0.8); +} + +flowbox { + rubberband { @extend rubberband; } + + flowboxchild { + padding: 3px; + + &:selected { + @extend %selected_items; + + outline-offset: -2px; + } + } +} + +.content-view .tile { + margin: 2px; + background-color: if($variant=='light', transparent, black); + border-radius: 0; + padding: 0; + + &:backdrop { background-color: if($variant=='light', transparent, darken($backdrop_base_color,5%)); } + &:active, &:selected { background-color: if($variant=='light', transparent, $selected_bg_color); } + &:disabled { background-color: if($variant=='light', transparent, $insensitive_bg_color); } +} + +label { + caret-color: currentColor; // this shouldn't be needed. + + &.separator { + @extend .dim-label; + } + + &:selected { @extend %nobg_selected_items; } + + selection { + background-color: $selected_bg_color; + color: $selected_fg_color; + } + + &:disabled { + color: $insensitive_fg_color; + + button & { color: inherit; } + + &:backdrop { + color: $backdrop_insensitive_color; + + button & { color: inherit; } + } + + selection { @extend %selected_items_disabled; } + } + + &:backdrop { + selection { @extend %selected_items_backdrop; } + } + + &.error { + color: $error_color; + &:disabled { color: transparentize($error_color,0.5); } + &:disabled:backdrop { color: transparentize($error_color,0.6); } + } +} + +.dim-label { + opacity: 0.55; + text-shadow: none; +} + +assistant { + .sidebar { + background-color: $base_color; + border-top: 1px solid $borders_color; + + &:backdrop { + background-color: $backdrop_base_color; + border-color: $backdrop_borders_color; + } + } + + &.csd .sidebar { border-top-style: none; } + + .sidebar label { padding: 6px 12px; } + + .sidebar label.highlight { background-color: mix($bg_color, $fg_color, 80%); } +} + +%osd, +.osd { + color: $osd_fg_color; + border: none; + background-color: $osd_bg_color; + background-clip: padding-box; + text-shadow: 0 1px black; + -gtk-icon-shadow: 0 1px black; + + &:backdrop { + text-shadow: none; + -gtk-icon-shadow: none; + } +} + + +/********************* + * Spinner Animation * + *********************/ +@keyframes spin { + to { -gtk-icon-transform: rotate(1turn); } +} + +spinner { + background: none; + &:backdrop { color: $backdrop_fg_color; } + opacity: 0; // non spinning spinner makes no sense + -gtk-icon-source: -gtk-icontheme('process-working-symbolic'); + + &:checked { + opacity: 1; + animation: spin 1s linear infinite; + + &:disabled { opacity: 0.5; } + } +} + +/********************** + * General Typography * + **********************/ + +.large-title { + font-weight: 300; + font-size: 24pt; +} +.title-1 { + font-weight: 800; + font-size: 20pt; +} +.title-2 { + font-weight: 800; + font-size: 15pt; +} +.title-3 { + font-weight: 700; + font-size: 15pt; +} +.title-4 { + font-weight: 700; + font-size: 13pt; +} +.heading { + font-weight: 700; + font-size: 11pt; +} +.body { + font-weight: 400; + font-size: 11pt; +} +.caption-heading { + font-weight: 700; + font-size: 9pt; +} +.caption { + font-weight: 400; + font-size: 9pt; +} + +/**************** + * Text Entries * + ****************/ + +%entry, +entry { + %entry_basic, & { + min-height: $_entry_height; + padding-left: 8px; + padding-right: 8px; + border: 1px solid; + border-radius: $button_radius; + transition: all 200ms $ease-out-quad; + + @include entry(normal); + + image { // icons inside the entry + &.left { margin-right: 6px; } + &.right { margin-left: 6px; } + } + + + &.flat { + &:focus, &:backdrop, &:disabled, &:backdrop:disabled, & { + min-height: 0; + padding: 2px; + background-color: transparent; + border-color: transparent; + border-radius: 0; + } + } + + &:focus { @include entry(focus); } + + &:disabled { @include entry(insensitive); } + + &:backdrop { + @include entry(backdrop); + + transition: $backdrop_transition; + } + + &:backdrop:disabled { @include entry(backdrop-insensitive); } + + selection { @extend %selected_items; } + + // entry error and warning style + @each $e_type, $e_color in (error, $error_color), + (warning, $warning_color) { + &.#{$e_type} { + color: $e_color; + border-color: entry_focus_border($e_color); + + &:focus { @include entry(focus, $e_color); } + + selection { background-color: $e_color; } + } + } + + image { // entry icons colors + color: mix($fg_color, $base_color, 80%); + + &:hover { color: $fg_color; } + + &:active { color: $selected_bg_color; } + + &:backdrop { color: mix($backdrop_fg_color, $backdrop_base_color, 80%); } + } + + &:drop(active) { + &:focus, & { + border-color: $drop_target_color; + box-shadow: inset 0 0 0 1px $drop_target_color; + } + } + + .osd & { + @include entry(osd); + + &:focus { @include entry(osd-focus); } + + &:backdrop { @include entry(osd-backdrop); } + + &:disabled { @include entry(osd-insensitive); } + } + } + + progress { + margin: 2px -6px; + background-color: transparent; + background-image: none; + border-radius: 0; + border-width: 0 0 2px; + border-color: $progress_bg_color; + border-style: solid; + box-shadow: none; + + &:backdrop { background-color: transparent; } + } + + // linked entries + .linked:not(.vertical) > & { @extend %linked; } + .linked:not(.vertical) > &:focus + &, + .linked:not(.vertical) > &:focus + button, + .linked:not(.vertical) > &:focus + combobox > box > button.combo { border-left-color: entry_focus_border(); } + + .linked:not(.vertical) > &:focus.error + &, + .linked:not(.vertical) > &:focus.error + button, + .linked:not(.vertical) > &:focus.error + combobox > box > button.combo { border-left-color: entry_focus_border($error_color); } + + .linked:not(.vertical) > &:drop(active) + &, + .linked:not(.vertical) > &:drop(active) + button, + .linked:not(.vertical) > &:drop(active) + combobox > box > button.combo { border-left-color: $drop_target_color; } + + // Vertically linked entries + // FIXME: take care of "colored" entries + .linked.vertical > & { + @extend %linked_vertical; + + // brighter border between linked entries + &:not(:disabled) + entry:not(:disabled), + &:not(:disabled) + %entry:not(:disabled) { + border-top-color: mix($borders_color, $base_color, 30%); + + &:backdrop { border-top-color: mix($backdrop_borders_color, $backdrop_base_color, 30%); } + } + + // brighter border between linked insensitive entries + &:disabled + %entry:disabled, + &:disabled + entry:disabled { border-top-color: mix($borders_color, $base_color, 30%); } + + // color back the top border of a linked focused entry following another entry. + // :not(:only-child) is a specificity bump hack. + + %entry:focus:not(:only-child), + + entry:focus:not(:only-child) { border-top-color: entry_focus_border(); } + + + %entry:focus.error:not(:only-child), + + entry:focus.error:not(:only-child) { border-top-color: entry_focus_border($error_color); } + + + %entry:drop(active):not(:only-child), + + entry:drop(active):not(:only-child) { border-top-color: $drop_target_color; } + + // this takes care of coloring the top border of the focused entry subsequent widget. + // :not(:only-child) is a specificity bump hack. + &:focus:not(:only-child) { + + %entry, + + entry, + + button, + + combobox > box > button.combo { border-top-color: entry_focus_border(); } + } + + &:focus.error:not(:only-child) { + + %entry, + + entry, + + button, + + combobox > box > button.combo { border-top-color: entry_focus_border($error_color); } + } + + &:drop(active):not(:only-child) { + + %entry, + + entry, + + button, + + combobox > box > button.combo { border-top-color: $drop_target_color; } + } + } + + &.error { color: $error_color; } +} + +treeview entry { + &:focus { + &:dir(rtl), &:dir(ltr) { // specificity bump hack + background-color: $base_color; + transition-property: color, background; + } + } + + &.flat, & { + border-radius: 0; + background-image: none; + background-color: $base_color; + + &:focus { border-color: $selected_bg_color; } + } +} + +.entry-tag { + // sizing + padding: 5px; + + margin-top: 2px; + margin-bottom: 2px; + + // side margins: compensate the entry padding with a negative margin + // then the negative margin itself + :dir(ltr) & { + margin-left: 8px; + margin-right: -5px; + } + :dir(rtl) & { + margin-left: -5px; + margin-right: 8px; + } + + border-style: none; + + $_entry_tag_color: if($variant=='light', $selected_fg_color, $base_color); + color: $_entry_tag_color; + + $_entry_tag_bg: if($variant=='light', $selected_bg_color, mix($fg_color, $base_color, 50%)); + background-color: $_entry_tag_bg; + + &:hover { + background-color: lighten($_entry_tag_bg, 10%); + } + + :backdrop & { + color: $backdrop_base_color; + background-color: if($variant=='light', $selected_bg_color, + mix($backdrop_fg_color, $backdrop_base_color, 50%)); + } + + &.button { + background-color: transparent; + color: transparentize($_entry_tag_color, 0.3); + } + + :not(:backdrop) &.button { + &:hover { + border: 1px solid $_entry_tag_bg; + color: $_entry_tag_color; + } + &:active { + background-color: $_entry_tag_bg; + color: transparentize($_entry_tag_color, 0.3); + } + } +} + +/*********** + * Buttons * + ***********/ +// stuff for .needs-attention +$_dot_color: if($variant=='light', $selected_bg_color, + lighten($selected_bg_color,15%)); +@keyframes needs_attention { + from { + background-image: -gtk-gradient(radial, + center center, 0, + center center, 0.01, + to($_dot_color), + to(transparent)); + } + + to { + background-image: -gtk-gradient(radial, + center center, 0, + center center, 0.5, + to($selected_bg_color), + to(transparent)); + } +} + +%button, +button { + @at-root %button_basic, & { + + min-height: 24px; + min-width: 16px; + padding: $_btn_pad; + border: 1px solid; + border-radius: $button_radius; + transition: $button_transition; + + @include button(normal); + + @at-root %button_basic_flat, + &.flat { + @include button(undecorated); + // to avoid adiacent buttons borders clashing when transitioning, the transition on the normal state is set + // to none, while it's added back in the hover state, so the button decoration will fade in on hover, but + // it won't fade out when the pointer leave the button allocation area. To make the transition more evident + // in this case the duration is increased. + transition: none; + + &:hover { + transition: $button_transition; + transition-duration: 500ms; + + &:active { transition: $button_transition; } + } + } + + &:hover { + @include button(hover); + -gtk-icon-effect: highlight; + } + + &:active, + &:checked { + @include button(active); + + transition-duration: 50ms; + } + + &:backdrop { + &.flat, & { + @include button(backdrop); + + transition: $backdrop_transition; + -gtk-icon-effect: none; + + &:active, + &:checked { @include button(backdrop-active); } + + &:disabled { + @include button(backdrop-insensitive); + + &:active, + &:checked { @include button(backdrop-insensitive-active); } + } + } + } + + @at-root %button_basic_flat, + &.flat { &:backdrop, &:disabled, &:backdrop:disabled { @include button(undecorated); }} + + &:disabled { + @include button(insensitive); + + &:active, + &:checked { @include button(insensitive-active); } + } + + &.image-button { + min-width: 24px; + padding-left: $_img_btn_pad; + padding-right: $_img_btn_pad; + } + + &.text-button { + padding-left: 16px; + padding-right: 16px; + } + + &.text-button.image-button { + padding-left: 8px; + padding-right: 8px; + + label { + padding-left: 8px; + padding-right: 8px; + } + } + + @at-root %button_basic_drop_active, + &:drop(active) { + color: $drop_target_color; + border-color: $drop_target_color; + box-shadow: inset 0 0 0 1px $drop_target_color; + } + } + + @at-root %button_selected, & { + row:selected & { + @if $variant == 'light' { border-color: $selected_borders_color; } + } + + @at-root %button_selected_flat, &.flat { + row:selected & { + &:not(:active):not(:checked):not(:hover):not(disabled) { + color: $selected_fg_color; + border-color: transparent; + + &:backdrop { color: if($variant=='light', $backdrop_base_color, $backdrop_fg_color); } + } + } + } + } + + + // big standalone buttons like in Documents pager + &.osd { + min-width: 26px; + min-height: 32px; + + &.image-button { min-width: 34px; } + + color: $osd_fg_color; + border-radius: 5px; + + @include button(osd); + + border: none; + box-shadow: none; + + &:hover { + @include button(osd-hover); + + border: none; + box-shadow: none; + } + + &:active, + &:checked { + @include button(osd-active); + + border: none; + box-shadow: none; + } + + &:disabled { + &:backdrop, & { + @include button(osd-insensitive); + + border: none; + } + } + + &:backdrop { + @include button(osd-backdrop); + + border: none; + } + } + + //overlay / OSD style + @at-root %osd_button, + .osd & { + @include button(osd); + + &:hover { @include button(osd-hover); } + + &:active, + &:checked { &:backdrop, & { @include button(osd-active); }} + + &:disabled { &:backdrop, & { @include button(osd-insensitive); }} + + &:backdrop { @include button(osd-backdrop); } + + &.flat { + @include button(undecorated); + + box-shadow: none; //FIXME respect no edge on the button mixin + text-shadow: 0 1px black; + -gtk-icon-shadow: 0 1px black; + + &:hover { @include button(osd-hover); } + + &:disabled { + @include button(osd-insensitive); + background-image: none; + border-color: transparent; + box-shadow: none; + } + + &:backdrop { @include button(undecorated); } + + &:active, + &:checked { @include button(osd-active); } + } + } + + // Suggested and Destructive Action buttons + @each $b_type, $b_color in (suggested-action, $suggested_bg_color), + (destructive-action, $destructive_color) { + &.#{$b_type} { + @include button(normal, $b_color); + + &.flat { + @include button(undecorated); + + color: $b_color; //FIXME: does it work on the dark variant? + } + + &:hover { @include button(hover, $b_color); } + + &:active, + &:checked { @include button(active, $b_color); } + + &:backdrop, + &.flat:backdrop { + @include button(backdrop, $b_color, white); + + &:active, + &:checked { @include button(backdrop-active, $b_color, white); } + + &:disabled { + @include button(backdrop-insensitive); + + &:active, + &:checked { @include button(backdrop-insensitive-active, $b_color, white); } + } + } + + &.flat { + &:backdrop, &:disabled, &:backdrop:disabled { + @include button(undecorated); + + color: transparentize($b_color, 0.2); + } + } + + &:disabled { + @include button(insensitive); + + &:active, + &:checked { @include button(insensitive-active, $b_color, white); } + } + + .osd & { + @include button(osd, $b_color); + + &:hover { @include button(osd-hover, $b_color); } + + &:active, + &:checked { &:backdrop, & { @include button(osd-active, $b_color); }} + + &:disabled { &:backdrop, & { @include button(osd-insensitive, $b_color); }} + + &:backdrop { @include button(osd-backdrop, $b_color); } + } + } + } + + .stack-switcher > & { + // to position the needs attention dot, padding is added to the button + // child, a label needs just lateral padding while an icon needs vertical + // padding added too. + + outline-offset: -3px; // needs to be set or it gets overriden by GtkRadioButton outline-offset + + > label { + padding-left: 6px; // label padding + padding-right: 6px; // + } + + > image { + padding-left: 6px; // image padding + padding-right: 6px; // + padding-top: 3px; // + padding-bottom: 3px; // + } + + &.text-button { + // compensate text-button paddings + padding-left: 10px; + padding-right: 10px; + } + + &.image-button { + // we want image buttons to have a 1:1 aspect ratio, so compensation + // of the padding added to the GtkImage is needed + padding-left: 2px; + padding-right: 2px; + } + + &.needs-attention { + > label, + > image { @extend %needs_attention; } + + &:active, + &:checked { + > label, + > image { + animation: none; + background-image: none; + } + } + } + } + + // hide separators + &.font, + &.file { separator { background-color: transparent; }} + + &.font { > box > box > label { font-weight: bold; }} + + // inline-toolbar buttons + .inline-toolbar & { @extend %linked; } + + .primary-toolbar & { -gtk-icon-shadow: none; } // tango icons don't need shadows + + .linked > & { @extend %linked; } + + .linked.vertical > & { @extend %linked_vertical; } + + &.circular { // The Bloody Circul Button + border-radius: 9999px; + -gtk-outline-radius: 9999px; + padding: $_circ_btn_pad; /* circles instead of ellipses */ + + label { padding: 0; } + + // the followind code is needed since we use a darker bottom border on buttons, which looks pretty + // bad with a 100% border radius (see https://bugzilla.gnome.org/show_bug.cgi?id=771205 for details), + // so on relevant states we an additional background-image with a gradient clipped on the border-box, + // so setting a transparent border would reveal it. + + $_border_bg: linear-gradient(to top, $alt-borders-color 25%, $borders-color 50%); + + &:not(.flat):not(.osd):not(:checked):not(:active):not(:disabled):not(:backdrop) { + @include button(normal); + + background-image: $button_fill, $_border_bg; + border-color: transparent; + } + + &:hover:not(.osd):not(:checked):not(:active):not(:disabled):not(:backdrop) { + @include button(hover); + + background-image: $button_fill, $_border_bg; + border-color: transparent; + } + + background-origin: padding-box, border-box; + background-clip: padding-box, border-box; + } +} + +%needs_attention { + animation: needs_attention 150ms ease-in; + $_dot_shadow: _text_shadow_color(); + $_dot_shadow_r: if($variant=='light',0.5,0.45); + background-image: -gtk-gradient(radial, + center center, 0, + center center, 0.5, + to($_dot_color), + to(transparent)), + -gtk-gradient(radial, + center center, 0, + center center, $_dot_shadow_r, + to($_dot_shadow), + to(transparent)); + background-size: 6px 6px, 6px 6px; + background-repeat: no-repeat; + + @if $variant == 'light' { background-position: right 3px, right 4px; } + + @else { background-position: right 3px, right 2px; } + + &:backdrop { background-size: 6px 6px, 0 0;} + + &:dir(rtl) { + @if $variant == 'light' { background-position: left 3px, left 4px; } + + @else { background-position: left 3px, left 2px; } + } +} + + +// all the following is for the +|- buttons on inline toolbars, that way +// should really be deprecated... +.inline-toolbar toolbutton > button { // redefining the button look is + // needed since those are flat... + @include button(normal); + + &:hover { @include button(hover); } + + &:active, + &:checked{ @include button(active); } + + &:disabled { + @include button(insensitive); + + &:active, + &:checked { @include button(insensitive-active); } + } + + &:backdrop { + @include button(backdrop); + + &:active, + &:checked { @include button(backdrop-active); } + + &:disabled { + @include button(backdrop-insensitive); + + &:active, + &:checked { @include button(backdrop-insensitive-active); } + } + } +} + +// More inline toolbar buttons +toolbar.inline-toolbar toolbutton { + > button.flat { @extend %linked_middle; } + + &:first-child > button.flat { @extend %linked_left; } + + &:last-child > button.flat { @extend %linked_right; } + + &:only-child > button.flat { @extend %linked_only_child; } +} + +%linked_middle { + border-right-style: none; + border-radius: 0; + -gtk-outline-radius: 0; +} + +%linked_left { + border-top-left-radius: $button_radius; + border-bottom-left-radius: $button_radius; + -gtk-outline-top-left-radius: $button_radius; + -gtk-outline-bottom-left-radius: $button_radius; +} + +%linked_right { + border-right-style: solid; + border-top-right-radius: $button_radius; + border-bottom-right-radius: $button_radius; + -gtk-outline-top-right-radius: $button_radius; + -gtk-outline-bottom-right-radius: $button_radius; +} + +%linked_only_child { + border-style: solid; + border-radius: $button_radius; + -gtk-outline-radius: $button_radius; +} + +// .linked assumes Box, which reverses nodes in RTL, so 1st child is always left +%linked { + @extend %linked_middle; + + &:first-child { @extend %linked_left; } + &:last-child { @extend %linked_right; } + + &:only-child { @extend %linked_only_child; } +} + +// Other widgets use widget child order, so 1st/last child are at text start/end +%linked_flippable { + @extend %linked_middle; + + &:dir(ltr) { + &:first-child { @extend %linked_left; } + &:last-child { @extend %linked_right; } + } + + &:dir(rtl) { + &:first-child { @extend %linked_right; } + &:last-child { @extend %linked_left; } + } + + &:only-child { @extend %linked_only_child; } +} + +%linked_vertical_middle { + border-style: solid solid none solid; + border-radius: 0; + -gtk-outline-radius: 0; +} + +%linked_vertical_top { + border-top-left-radius: $button_radius; + border-top-right-radius: $button_radius; + -gtk-outline-top-left-radius: $button_radius; + -gtk-outline-top-right-radius: $button_radius; +} + +%linked_vertical_bottom { + border-bottom-style: solid; + border-bottom-left-radius: $button_radius; + border-bottom-right-radius: $button_radius; + -gtk-outline-bottom-left-radius: $button_radius; + -gtk-outline-bottom-right-radius: $button_radius; +} + +%linked_vertical_only_child { + border-style: solid; + border-radius: $button_radius; + -gtk-outline-radius: $button_radius; +} + +%linked_vertical { + @extend %linked_vertical_middle; + + &:first-child { @extend %linked_vertical_top; } + + &:last-child { @extend %linked_vertical_bottom; } + + &:only-child { @extend %linked_vertical_only_child; } +} + +%undecorated_button { + background-color: transparent; + background-image: none; + border-color: transparent; + box-shadow: inset 0 1px transparentize(white, 1), + 0 1px transparentize(white, 1); + text-shadow: none; + -gtk-icon-shadow: none; +} + +/* menu buttons */ +modelbutton.flat, +.menuitem.button.flat { + min-height: 26px; + padding-left: 5px; + padding-right: 5px; + border-radius: $model_button_radius; + outline-offset: -2px; + + @extend %undecorated_button; + + &:hover {box-shadow: inset 0px 1px $menubar_menuitem_hover_border_color, inset 0px -1px $menubar_menuitem_hover_border_color; + border-style:solid; + background-image: linear-gradient(to bottom, + $menubar_menuitem_hover_gradient_a, + $menubar_menuitem_hover_gradient_b 50%, + $menubar_menuitem_hover_gradient_c 50%, + $menubar_menuitem_hover_gradient_d ); + background-color: $selected_bg_color; + color: $selected_fg_color; } + + &:selected { @extend %selected_items; } + + &:backdrop, + &:backdrop:hover { @extend %undecorated_button; } +} + +modelbutton.flat arrow { + background: none; + + &:hover { background: none; } + + &.left { -gtk-icon-source: -gtk-icontheme("pan-start-symbolic"); } + + &.right { -gtk-icon-source: -gtk-icontheme("pan-end-symbolic"); } +} + +button.color { + padding: 4px; + + colorswatch:only-child { + &, overlay { border-radius: 0; } + + @if $variant == 'light' { + box-shadow: 0 1px _text_shadow_color(); + + .osd & { box-shadow: none; } + } + } + + @if $variant == 'light' { + .osd &, & { + &:disabled, + &:backdrop, + &:active, + &:checked { colorswatch:only-child { box-shadow: none; }} + } + } +} + +/* list buttons */ +/* tone down as per new designs, see issue #1473, #1748 */ +list row button.image-button:not(.flat) { + @extend %undecorated_button; + border: 1px solid transparentize($borders_color, .5); + &:hover { @include button(hover); } + &:active, + &:checked { @include button(active); } +} + +/********* + * Links * + *********/ + +%link, +*:link { + color: $link_color; + + &:visited { + color: $link_visited_color; + + *:selected & { color: mix($selected_fg_color, $link_visited_color, 60%); } + } + + &:hover { + $_fg: lighten($link_color, 10%); + color: $_fg; + + *:selected & { color: mix($selected_fg_color, $_fg, 90%); } + } + + &:active { + color: $link_color; + + *:selected & { color: mix($selected_fg_color, $link_color, 80%); } + } + + &:disabled, &:disabled:backdrop { color: transparentize(desaturate($link_color, 100%), 0.2); } + + &:backdrop { &:backdrop:hover, &:backdrop:hover:selected, & { color: transparentize($link_color, 0.1); }} + + @at-root %link_selected, + &:selected, + *:selected & { color: mix($selected_fg_color, $link_color, 80%); } +} + +button:link, +button:visited { + @extend %undecorated_button; + + @extend %link; + + text-shadow: none; + + &:hover, + &:active, + &:checked { + @extend %undecorated_button; + + text-shadow: none; + } + + > label { + @extend %link; + + text-decoration-line: underline; + + } +} + + +/***************** + * GtkSpinButton * + *****************/ +spinbutton { + &:not(.vertical) { + // in this horizontal configuration, the whole spinbutton + // behaves as the entry, so we extend the entry styling + // and nuke the style on the internal entry + @extend %entry; + + padding: 0; + + %spinbutton_horz_entry { + min-width: 28px; + // reset all the other props since the spinbutton node is styled here + margin: 0; + background: none; + background-color: transparent; + border: none; + border-radius: 0; + box-shadow: none; + + &:backdrop:disabled { background-color: transparent; } + } + + entry { + @extend %spinbutton_horz_entry; + } + + button { + min-height: 16px; + margin: 0; + padding-bottom: 0; + padding-top: 0; + color: mix($fg_color, $base_color, 90%); + background-image: none; + border-style: none none none solid; + border-color: transparentize($borders_color, 0.7); + border-radius: 0; + box-shadow: none; + + &:dir(rtl) { border-style: none solid none none; } + + &:hover { + color: $fg_color; + background-color: $base_hover_color; + } + + &:disabled { + color: transparentize($insensitive_fg_color, 0.7); + background-color: transparent; + } + + &:active { + background-color: transparentize(black, 0.9); + box-shadow: inset 0 2px 3px -1px transparentize(black, 0.8); + } + + &:backdrop { + color: mix($backdrop_fg_color, $backdrop_base_color, 90%); + background-color: transparent; + border-color: transparentize($backdrop_borders_color, 0.7); + transition: $backdrop_transition; + } + + &:backdrop:disabled { + color: transparentize($backdrop_insensitive_color,0.7); + background-color: transparent; + background-image: none; + border-style: none none none solid; // It is needed or it gets overridden + + &:dir(rtl) { border-style: none solid none none; } + } + + &:dir(ltr):last-child { border-radius: 0 $button_radius $button_radius 0; } + + &:dir(rtl):first-child { border-radius: $button_radius 0 0 $button_radius; } + } + } + + // OSD horizontal + .osd &:not(.vertical) { + entry { + @extend %spinbutton_horz_entry; + } + + button { + @include button(undecorated); + + color: $osd_fg_color; + border-style: none none none solid; + border-color: transparentize($osd_borders_color, 0.3); + border-radius: 0; + box-shadow: none; + -gtk-icon-shadow: 0 1px black; + + &:dir(rtl) { border-style: none solid none none; } + + &:hover { + @include button(undecorated); + + color: $osd_fg_color; + border-color: transparentize(opacify($osd_borders_color, 1), 0.5); + background-color: transparentize($osd_fg_color, 0.9); + -gtk-icon-shadow: 0 1px black; + box-shadow: none; + } + + &:backdrop { + @include button(undecorated); + + color: $osd_fg_color; + border-color: transparentize(opacify($osd_borders_color, 1), 0.5); + -gtk-icon-shadow: none; + box-shadow: none; + } + + &:disabled { + @include button(undecorated); + + color: $osd_insensitive_fg_color; + border-color: transparentize(opacify($osd_borders_color, 1), 0.5); + -gtk-icon-shadow: none; + box-shadow: none; + } + + &:dir(ltr):last-child { border-radius: 0 $button_radius $button_radius 0; } + + &:dir(rtl):first-child { border-radius: $button_radius 0 0 $button_radius; } + } + } + + // Vertical + &.vertical { + // in the vertical configuration, we treat the spinbutton + // as a box, and tweak the style of the entry in the middle + // so that it's linked + + // FIXME: this should not be set at all, but otherwise it gets the wrong + // color + &:disabled { color: $insensitive_fg_color; } + + &:backdrop:disabled { color: $backdrop_insensitive_color; } + + &:drop(active) { + border-color: transparent; + box-shadow: none; + } + + entry { + min-height: 32px; + min-width: 32px; + padding: 0; + border-radius: 0; + } + + button { + min-height: 32px; + min-width: 32px; + padding: 0; + + &.up { @extend %top_button; } + + &.down { @extend %bottom_button; } + } + + %top_button { + border-radius: $button_radius $button_radius 0 0; + border-style: solid solid none solid; + } + + %bottom_button { + border-radius: 0 0 $button_radius $button_radius; + border-style: none solid solid solid; + } + } + + // OSD vertical + .osd &.vertical button:first-child { + @include button(osd); + + &:hover { @include button(osd-hover);} + + &:active { @include button(osd-active); } + + &:disabled { @include button(osd-insensitive); } + + &:backdrop { @include button(osd-backdrop); } + } + + // Misc + treeview &:not(.vertical) { + min-height: 0; + border-style: none; + border-radius: 0; + + entry { + min-height: 0; + padding: 1px 2px; + } + } + font-feature-settings: "tnum"; +} + + +/************** + * ComboBoxes * + **************/ +combobox { + arrow { + -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); + min-height: 16px; + min-width: 16px; + } + + &.linked { + button:nth-child(2) { + &:dir(ltr) { @extend %linked_right; } + &:dir(rtl) { @extend %linked_left; } + } + } + + &:drop(active) { // FIXME: untested + box-shadow: none; + + button.combo { @extend %button_basic_drop_active; } + } +} + +// the combo is a composite widget so the way we do button linking doesn't +// work, special case needed. See +// https://bugzilla.gnome.org/show_bug.cgi?id=733979 + +.linked:not(.vertical) > combobox > box > button.combo { @extend %linked_middle; } +.linked:not(.vertical) > combobox:first-child > box > button.combo { @extend %linked_left; } +.linked:not(.vertical) > combobox:last-child > box > button.combo { @extend %linked_right; } +.linked:not(.vertical) > combobox:only-child > box > button.combo { @extend %linked_only_child; } + +.linked.vertical > combobox > box > button.combo { @extend %linked_vertical_middle; } +.linked.vertical > combobox:first-child > box > button.combo { @extend %linked_vertical_top; } +.linked.vertical > combobox:last-child > box > button.combo { @extend %linked_vertical_bottom; } +.linked.vertical > combobox:only-child > box > button.combo { @extend %linked_vertical_only_child; } + + +/************ + * Toolbars * + ************/ +%toolbar { + -GtkWidget-window-dragging: true; + padding: 4px; + background-color: $bg_color; +} + +toolbar { + @extend %toolbar; + + background-image: linear-gradient(to bottom, + $toolbar_gradient_a 2px, + $toolbar_gradient_b 50%, + $toolbar_gradient_c 50%, + $toolbar_gradient_d); + padding: 2px ; + border-width: 1px 0 1px 0; + border-radius: 0; + border-style: solid; + border-top-color: $menu_color; + border-bottom-color: $toolbar_border_bottom_color; + + // on OSD + + .osd & { background-color: transparent; } + + // stand-alone OSD toolbars + &.osd { + padding: 13px; + border: none; + border-radius: 5px; + background-color: $osd_bg_color; + + &.left, + &.right, + &.top, + &.bottom { border-radius: 0; } // positional classes for `attached` osd toolbars + } + + // toolbar separators + &.horizontal separator { margin: 0 7px 1px 6px; } + &.vertical separator { margin: 6px 1px 7px 0; } + + &:not(.inline-toolbar):not(.osd) { + // workaround: add margins to the children of tool items to simulate + // spacing, ignore the overflow button (.toggle) and the overflow menu + // (.popup) + > *:not(.toggle):not(.popup) > * { + margin-right: 1px; + margin-bottom: 1px; + } + } +} + +//searchbar, location-bar & inline-toolbar +.inline-toolbar { + @extend %toolbar; + + @extend %darkbar; + + padding: 3px; + border-width: 0 1px 1px; + border-radius: 0 0 5px 5px; +} + +searchbar > revealer > box, +.location-bar { + @extend %toolbar; + + @extend %darkbar; + + border-width: 0 0 1px; + padding: 3px; +} + +searchbar > revealer > box { + // workaround: undo the GtkContainer:border-width and use CSS padding instead + margin: -6px; + padding: 6px; +} + +%darkbar { + border-style: solid; + border-color: $borders_color; + $_bg: mix($bg_color, $borders_color, 70%); + background-color: $_bg; + + &:backdrop { + border-color: $backdrop_borders_color; + background-color: $backdrop_dark_fill; + box-shadow: none; + transition: $backdrop_transition; + } +} + + +/*************** + * Header bars * + ***************/ +%titlebar, +headerbar { + padding: 0 2px; + min-height: $_headerbar_height; + border-width: 0 0 1px; + border-style: solid; + border-color: $alt_borders_color; + border-radius: 0; + color: $fg_color; + + @include headerbar_fill(darken($bg_color, 10%)); + + &:backdrop { + border-color: $backdrop_borders_color; + @include headerbar_fill(darken($bg_color, 10%)); + box-shadow: inset 0 1px $top_hilight; + transition: $backdrop_transition; + } + + .title { + padding-left: 12px; + padding-right: 12px; + font-weight: bold; + } + + .subtitle { + font-size: smaller; + padding-left: 12px; + padding-right: 12px; + + @extend .dim-label; + } + + /* Darken switchbuttons for headerbars. issue #1588 */ + stackswitcher button:checked, + button.toggle:checked { + + background: if($variant == 'light', image(darken($bg_color, 17%)), image(darken($bg_color, 9%))); + border-color: darken($borders_color, 6%); // Yaru change: with our button styling we do not want a stronger bottom border + // border-top-color: darken($borders_color, 8%); + + } + + .selection-mode &, + &.selection-mode { + $_hc: mix($top_hilight, $suggested_bg_color, 50%); // hilight color + + color: $selected_fg_color; + border-color: $suggested_border_color; + text-shadow: 0 -1px transparentize(black, 0.5); + + @include headerbar_fill($suggested_bg_color, $_hc); + + &:backdrop { + background-color: $suggested_bg_color; + background-image: none; + box-shadow: inset 0 1px mix($top_hilight, $suggested_bg_color, 60%); + + label { + text-shadow: none; + color: $selected_fg_color; + } + } + + .subtitle:link { @extend %link_selected; } + + button { + @include button(normal, $suggested_bg_color, $fg_color); + min-height: 10px; + @at-root %selection_mode_button_flat, + &.flat { @include button(undecorated); } + + &:hover { @include button(hover, $suggested_bg_color, $fg_color); } + + &:active, + &:checked, + &.toggle:checked, + &.toggle:active { @include button(active, $suggested_bg_color, $fg_color); } + + &:backdrop { + &.flat, & { + @include button(backdrop, $suggested_bg_color, $fg_color); + + -gtk-icon-effect: none; + border-color: $suggested_border_color; + + &:active, + &:checked { + @include button(backdrop-active, $suggested_bg_color, $fg_color); + + border-color: $suggested_border_color; + } + + &:disabled { + @include button(backdrop-insensitive, $suggested_bg_color, $fg_color); + + border-color: $suggested_border_color; + + &:active, &:checked { + @include button(backdrop-insensitive-active, $suggested_bg_color, $fg_color); + + border-color: $suggested_border_color; + } + } + } + } + + @at-root %selection_mode_button_flat, + &.flat { &:backdrop, &:disabled, &:backdrop:disabled { @include button(undecorated); }} + + &:disabled { + @include button(insensitive, $suggested_bg_color, $fg_color); + + &:active, + &:checked { @include button(insensitive-active, $suggested_bg_color, $fg_color); } + } + + &.suggested-action { + @include button(normal); + + border-color: $suggested_border_color; + + &:hover { + @include button(hover); + + border-color: $suggested_border_color; + } + + &:active { + @include button(active); + + border-color: $suggested_border_color; + } + + &:disabled { + @include button(insensitive); + + border-color: $suggested_border_color; + } + + &:backdrop { + @include button(backdrop); + + border-color: $suggested_border_color; + } + + &:backdrop:disabled { + @include button(backdrop-insensitive); + + border-color: $suggested_border_color; + } + } + } + + .selection-menu { + &:backdrop, & { + border-color: transparentize($suggested_bg_color, 1); + background-color: transparentize($suggested_bg_color, 1); + background-image: none; + box-shadow: none; + min-height: 20px; + padding: $_sel_menu_pad; + + arrow { -GtkArrow-arrow-scaling: 1; } + + .arrow { + -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); + color: transparentize($selected_fg_color,0.5); + -gtk-icon-shadow: none; + } + } + } + } + + // squared corners when the window is maximized, tiled, or fullscreen + .tiled &, + .tiled-top &, + .tiled-right &, + .tiled-bottom &, + .tiled-left &, + .maximized &, + .fullscreen & { + &:backdrop, & { + border-radius: 0; + } + } + + &.default-decoration { + min-height: 28px; + padding: 4px; + + button.titlebutton { + min-height: 26px; + min-width: 26px; + margin: 0; + padding: 0; + } + } + + + + separator.titlebutton { opacity: 0; } /* hide the close button separator */ + + .solid-csd & { + &:backdrop, & { + &:dir(rtl), &:dir(ltr) { // specificity bump + margin-left: -1px; + margin-right: -1px; + margin-top: -1px; + border-radius: 0; + box-shadow: none; + } + } + } +} + +headerbar { + color: $fg_color; + // add vertical margins to common widget on the headerbar to avoid them spanning the whole height + entry, + spinbutton, + separator:not(.sidebar), + button { + margin-top: $_hb_btn_pad; + margin-bottom: $_hb_btn_pad; + } + switch { + margin-top: $_switch_margin; + margin-bottom: $_switch_margin; + } + + &.titlebar headerbar:not(.titlebar) { + // Drop the background of non-titlebar nested headerbars. This is needed to + // work around headerbar sliding animation issues without refactoring + // Adwaita's support of titlebars and headerbars as it may break + // applications. + // See https://gitlab.gnome.org/GNOME/gtk/issues/1264 for more information. + background: none; + box-shadow: none; + } +} + +.background .titlebar { + &:backdrop, & { + border-top-left-radius: $window_radius; + border-top-right-radius: $window_radius; + } +} + +.background.tiled .titlebar, +.background.tiled-top .titlebar, +.background.tiled-right .titlebar, +.background.tiled-bottom .titlebar, +.background.tiled-left .titlebar, +.background.maximized .titlebar, +.background.solid-csd .titlebar { + &:backdrop, & { + border-top-left-radius: 0; + border-top-right-radius: 0; + } +} + +headerbar { // headerbar border rounding + + window separator:first-child + &, + window &:first-child { &:backdrop, & { border-top-left-radius: 7px; }} + window &:last-child { &:backdrop, & { border-top-right-radius: 7px; }} + + window stack & { // tackles the stacked headerbars case + &:first-child, &:last-child { + &:backdrop, & { + border-top-left-radius: 7px; + border-top-right-radius: 7px; + } + } + } + + window.tiled &, + window.tiled-top &, + window.tiled-right &, + window.tiled-bottom &, + window.tiled-left &, + window.maximized &, + window.fullscreen &, + window.solid-csd & { + &, &:backdrop { + &, + &:first-child, + &:last-child, + &:only-child { + border-top-left-radius: 0; + border-top-right-radius: 0; + } + } + } +} + +.titlebar:not(headerbar) { + window.csd > & { + // in csd we assume every titlebar is a headerbar so reset anything, this is needed for split toolbars cases + padding: 0; + background-color: transparent; + background-image: none; + border-style: none; + border-color: transparent; + box-shadow: none; + } + + separator { background-color: $borders_color; } // FIXME: use darker border? + + @extend %titlebar; +} + +// Development versions of apps to use a differently styled headerbar + +window.devel { + headerbar.titlebar:not(.selection-mode) { + $c: darken($bg_color, 10%); + $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, + linear-gradient(to right, transparent 65%, transparentize($selected_bg_color, 0.8)), + linear-gradient(to top, darken($c, 3%), $c 3px, lighten($c, 6%)); + @if $variant == 'dark' { + $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, + linear-gradient(to right, transparent 65%, transparentize($selected_bg_color, 0.9)), + linear-gradient(to top, lighten($c, 3%) 3px, lighten($c, 5%)); + } + + background: $bg_color $gradient; + + &:backdrop { + background: $bg_color cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, + image($bg_color); /* background-color would flash */ + } + } +} + +/************ + * Pathbars * + ************/ + +// GtkPathBar does not work with just .linked, so we must override that. But we +// can’t simply remove .linked from the widget as that might break other themes. +// Note also we select on filechooser to avoid interfering with NautilusPathBar. +filechooser .path-bar.linked > button { + @extend %linked_flippable; +} + +.path-bar button { + &.text-button, &.image-button, & { + padding-left: 4px; + padding-right: 4px; + } + + &.text-button.image-button label { + padding-left: 0; + padding-right: 0; + } + + &.text-button.image-button, & { + label:last-child { padding-right: 8px; } + label:first-child { padding-left: 8px; } + } + + image { + padding-left: 4px; + padding-right: 4px; + } + + &.slider-button { + padding-left: 0; + padding-right: 0; + } +} + + +/************** + * Tree Views * + **************/ +treeview.view { + @at-root * { + -GtkTreeView-horizontal-separator: 4; + -GtkTreeView-grid-line-width: 1; + -GtkTreeView-grid-line-pattern: ''; + -GtkTreeView-tree-line-width: 1; + -GtkTreeView-tree-line-pattern: ''; + -GtkTreeView-expander-size: 16; + } + + border-left-color: mix($fg_color, $base_color, 50%); // this is actually the tree lines color, + border-top-color: $bg_color; // while this is the grid lines color, better then nothing + + rubberband { @extend rubberband; } // to avoid borders being overridden by the previously set props + + &:selected { + &:focus, & { + border-radius: 0; + color: $selected_fg_color; + @extend %selected_items; + } + + &:backdrop, & { + border-left-color: mix($selected_fg_color, $selected_bg_color, 50%); + border-top-color: transparentize($fg_color, 0.9); // doesn't work unfortunatelly + } + } + + &:disabled { + color: $insensitive_fg_color; + + &:selected { + color: mix($selected_fg_color, $selected_bg_color, 40%); + &:backdrop { color: mix($backdrop_selected_fg_color, $selected_bg_color, 30%); } + } + + &:backdrop { color: $backdrop_insensitive_color; } + } + + &.separator { + min-height: 2px; + color: $bg_color; + + &:backdrop { color: transparentize($bg_color, 0.9); } + } + + &:backdrop { + border-left-color: mix($backdrop_fg_color, $backdrop_bg_color, 50%); + border-top: $backdrop_bg_color; + } + &:drop(active) { + border-style: solid none; + border-width: 1px; + border-color: $selected_borders_color; + + &.after { border-top-style: none; } + + &.before { border-bottom-style: none; } + } + + &.expander { + -gtk-icon-source: -gtk-icontheme('pan-end-symbolic'); + + &:dir(rtl) { -gtk-icon-source: -gtk-icontheme('pan-end-symbolic-rtl'); } + + color: mix($text_color, $base_color, 70%); + + &:hover { color: $text_color; } + + &:selected { + color: mix($selected_fg_color, $selected_bg_color, 70%); + + &:hover { color: $selected_fg_color; } + + &:backdrop { color: mix($backdrop_selected_fg_color, $selected_bg_color, 70%); } + } + + &:checked { -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); } + + &:backdrop { color: mix($backdrop_fg_color, $backdrop_base_color, 70%); } + } + + &.progressbar { // progress bar in treeviews + @if $variant == light { color: $base_color; } + + background-color: $progress_bg_color; + background-image: image($progress_bg_color); + box-shadow: none; + + &:selected { + &:focus, & { + + @if $variant == 'light' { + color: $selected_bg_color; + + } + + @else { box-shadow: inset 0 1px transparentize(white, 0.95); } + + background-image: image($base_color); + + &:backdrop { + @if $variant == 'light' { + color: $selected_bg_color; + } + background-color: $backdrop_base_color; + } + } + } + + &:backdrop { + @if $variant == 'light' { color: $backdrop_base_color; } + + @else { border-color: $backdrop_base_color; } + background-image: none; + box-shadow: none; + } + } + + &.trough { // progress bar trough in treeviews + background-color: transparentize($fg_color,0.9); + + &:selected { + &:focus, & { + background-color: if($variant == 'light', + transparentize($selected_fg_color, 0.7), + darken($selected_bg_color, 10%)); + + } + } + } + + header { + button { + $_column_header_color: mix($fg_color, $base_color, 70%); + + @extend %column_header_button; + + color: $_column_header_color; + background-color: $base_color; + font-weight: bold; + text-shadow: none; + box-shadow: none; + + &:hover { + @extend %column_header_button; + + color: mix($_column_header_color, $fg_color, 50%); + box-shadow: none; + transition: none; //I shouldn't need this + } + + &:active { + @extend %column_header_button; + + color: $fg_color; + transition: none; //I shouldn't need this + } + } + } + + button.dnd, + header.button.dnd { // for treeview-like derive widgets + &:active, &:selected, &:hover, & { + padding: 0 6px; + color: $base_color; + background-image: none; + background-color: $selected_bg_color; + border-style: none; + border-radius: 0; + box-shadow: inset 0 0 0 1px $base_color; + text-shadow: none; + transition: none; + } + } + + acceleditor > label { background-color: $selected_bg_color; } // see tests/testaccel to test +} + +%column_header_button { + $column_header_button_gradient_a: gtkshade($core_color_b, 1.05); +$column_header_button_gradient_b: gtkshade($core_color_b, 1.02); +$column_header_button_gradient_c: $core_color_b; +$column_header_button_gradient_d: gtkshade($core_color_b, 0.96); + + padding: 0 6px; + background-image: linear-gradient(to bottom, + $column_header_button_gradient_a , + $column_header_button_gradient_b 50%, + $column_header_button_gradient_c 50%, + $column_header_button_gradient_d); + border-style: none solid solid none; + border-color: $borders_color; + border-radius: 0; + text-shadow: none; + background-color: $column_header_button_gradient_a; + + &:disabled { + border-color: $bg_color; + background-image: none; + } + + &:backdrop { + color: mix($backdrop_fg_color, $backdrop_bg_color, 50%); + border-color: $backdrop_bg_color; + border-style: none solid solid none; + background-image: none; + background-color: $backdrop_base_color; + + &:disabled { + border-color: $backdrop_bg_color; + background-image: none; + } + } + + &:last-child { &:backdrop, & { border-right-style: none; }} +} + + + +/********* + * Menus * + *********/ +menubar, +.menubar { + -GtkWidget-window-dragging: true; + padding: 0px; + box-shadow: inset 0 -1px transparentize(black, 0.9); + background-image: linear-gradient(to bottom, + $menubar_gradient_a, + $menubar_gradient_b 50%, + $menubar_gradient_c); + + + &:backdrop { background-color: $backdrop_bg_color; } + + > menuitem { + min-height: 16px; + padding: 4px 8px; + border-width: 1px 1px 0px; + border-color: transparent; + border-style:solid; + + // remove padding and rounding from menubar submenus + menu { + &:dir(rtl), &:dir(ltr) { // specificity bump + border-radius: 0; + padding: 0; + } + } + + &:hover { //Seems like it :hover even with keyboard focus + border-width: 1px 1px 0px; + border-color: $menubar_menuitem_hover_border_color; + border-style:solid; + color: $link_color; + background-image: linear-gradient(to bottom, + $menubar_menuitem_hover_gradient_a, + $menubar_menuitem_hover_gradient_b 50%, + $menubar_menuitem_hover_gradient_c 50%, + $menubar_menuitem_hover_gradient_d ); + } + + &:disabled { + color: $insensitive_fg_color; + box-shadow: none; + } + } + + // remove padding and rounding from menubar submenu decoration + .csd.popup decoration {border-radius:0;} +} + +// Needed to make the border-radius of menus work +// otherwise the background bleeds out of the menu edges +.background.popup { background-color: transparent; } + +menu, +.menu, +.context-menu { + margin: 4px; // see https://bugzilla.gnome.org/show_bug.cgi?id=591258 + padding: 4px 0px; + background-color: $menu_color; + border: 1px solid $borders_color; // adds borders in a non composited env + + .csd & { + border: none; // axes borders in a composited env + border-radius: $menu_radius; + } + + &:backdrop { background-color: $backdrop_menu_color; } + + menuitem { + min-height: 16px; + min-width: 40px; + padding: 4px 6px; + text-shadow: none; + + &:hover { + color: $selected_fg_color; + background-color: $selected_bg_color; + box-shadow: inset 0px 1px $menubar_menuitem_hover_border_color, inset 0px -1px $menubar_menuitem_hover_border_color; + border-style:solid; + background-image: linear-gradient(to bottom, + $menubar_menuitem_hover_gradient_a, + $menubar_menuitem_hover_gradient_b 50%, + $menubar_menuitem_hover_gradient_c 50%, + $menubar_menuitem_hover_gradient_d ); + } + + &:disabled { + color: $insensitive_fg_color; + &:backdrop { color: $backdrop_insensitive_color; } + } + + &:backdrop, + &:backdrop:hover { + color: $backdrop_fg_color; + background-color: transparent; + } + + // submenu indicators + arrow { + min-height: 16px; + min-width: 16px; + + &:dir(ltr) { + -gtk-icon-source: -gtk-icontheme('pan-end-symbolic'); + margin-left: 10px; + } + + &:dir(rtl) { + -gtk-icon-source:-gtk-icontheme('pan-end-symbolic-rtl'); + margin-right: 10px; + } + } + + // avoids labels color being overridden, see + // https://bugzilla.gnome.org/show_bug.cgi?id=767058 + label { &:dir(rtl), &:dir(ltr) { color: inherit; }} + } + + // overflow arrows + > arrow { + @include button(undecorated); + + min-height: 16px; + min-width: 16px; + padding: 4px; + background-color: $menu_color; + border-radius: 0; + + &.top { + margin-top: -4px; + border-bottom: 1px solid mix($fg_color, $base_color, 10%); + border-top-right-radius: $menu_radius; + border-top-left-radius: $menu_radius; + -gtk-icon-source: -gtk-icontheme('pan-up-symbolic'); + } + + &.bottom { + margin-top: 8px; + margin-bottom: -12px; + border-top: 1px solid mix($fg_color, $base_color, 10%); + border-bottom-right-radius: $menu_radius; + border-bottom-left-radius: $menu_radius; + -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); + } + + &:hover { background-color: mix($fg_color, $base_color, 10%); } + + &:backdrop { background-color: $backdrop_menu_color; } + + &:disabled { + color: transparent; + background-color: transparent; + border-color: transparent ; + } + } +} + +menuitem { + accelerator { color: gtkalpha(currentColor,0.55); } + + check, + radio { + min-height: 16px; + min-width: 16px; + + &:dir(ltr) { margin-right: 7px; } + &:dir(rtl) { margin-left: 7px; } + } +} + +/*************** + * Popovers * + ***************/ + +popover.background { + padding: 2px; + background-color: $popover_bg_color; + + .csd &, & { + border: 1px solid $borders_color; + border-radius: $popover_radius; + } + + .csd & { + $_popover_border: if($variant=='light', transparentize(black, 0.77), transparentize($borders_color, 0.1)); + + background-clip: padding-box; + border-color: $borders_color; + } + + box-shadow: 0 1px 2px transparentize(black, 0.7); + + &:backdrop { + background-color: $backdrop_bg_color; + box-shadow: none; + } + + > list, + > .view, + > toolbar { + border-style: none; + background-color: transparent; + } + + .csd &, & { + &.touch-selection, + &.magnifier { + @extend %osd; + + border: 1px solid transparentize(white, 0.9); + + button { @extend %osd_button }; + } + + &.osd { @extend %osd; } + } + + separator { margin: 3px; } + + list separator { margin: 0px; } +} + +/************* + * Notebooks * + *************/ +notebook { + > header.top {padding-top: 1px; box-shadow: 0px -1px $bg_color, 0px -2px $bg_color, 1px 0px $bg_color, -1px 0px $bg_color; border-top-color: $bg_color; } + > header.bottom {padding-bottom: 2px; box-shadow: 0px 1px $bg_color, 0px 2px $bg_color, 1px 0px $bg_color, -1px 0px $bg_color; border-bottom-color: $bg_color; } + > header.left {padding-left: 3px; box-shadow: 0px 1px $bg_color, 0px -1px $bg_color, 1px 0px $bg_color, -1px 0px $bg_color; border-left-color: $bg_color;} + > header.right {padding-right: 3px; box-shadow: 0px 1px $bg_color, 0px -1px $bg_color, 1px 0px $bg_color, -1px 0px $bg_color; border-right-color: $bg_color; } + + + > header { + padding: 1px; + border-color: $borders_color; + border-width: 1px; + background-color: $dark_fill; + + &:backdrop { + border-color: $backdrop_borders_color; + background-color: $backdrop_dark_fill; + } + + tabs { margin: -1px; } + + &.top { + border-bottom-style: solid; + > tabs { + margin-bottom: -2px; margin-top: 2px; + > tab { + background-image: linear-gradient(to bottom, gtkshade($bg_color, 1.02), gtkshade($bg_color, 0.8)); + box-shadow: 0px -1px $borders_color, 1px 0px $borders_color, -1px 0px $borders_color, inset 0px -1px $borders_color; + border-top-left-radius: 3px; + border-top-right-radius: 3px; + &:hover { } // Yaru change: 4px underlines are too much + + &:backdrop { } + + &:checked { background-image: linear-gradient(to bottom, + gtkshade($core_color_a, 0.7), + $core_color_a 3px, + desaturate(darken($core_color_a, 30%), 15%) 5px, + lighten($notebook_base_color, 4%) 5px, + $notebook_base_color); + box-shadow: 0px -1px desaturate(darken($core_color_a, 30%), 15%), 1px 0px $borders_color, -1px 0px $borders_color; } // Yaru change: 4px underlines are too much + } + } + } + + &.bottom { + border-top-style: solid; + > tabs { + margin-top: -2px; margin-bottom: 2px; + > tab { + background-image: linear-gradient(to top, gtkshade($bg_color, 1.02), gtkshade($bg_color, 0.8)); + box-shadow: 0px 1px $borders_color , 1px 0px $borders_color, -1px 0px $borders_color, inset 0px 1px $borders_color; + border-bottom-left-radius: 3px; + border-bottom-right-radius: 3px; + &:hover { } // Yaru change: 4px underlines are too much + + &:backdrop { } + + &:checked { background-image: linear-gradient(to top, + gtkshade($core_color_a, 0.7), + $core_color_a 3px, + desaturate(darken($core_color_a, 30%), 15%) 5px, + lighten($notebook_base_color, 4%) 5px, + $notebook_base_color); + box-shadow: 0px 1px desaturate(darken($core_color_a, 30%), 15%) , 1px 0px $borders_color, -1px 0px $borders_color; } // Yaru change: 4px underlines are too much + } + } + } + + &.left { + border-right-style: solid; + > tabs { + margin-right: -2px; + > tab { + background-image: linear-gradient(to right, gtkshade($bg_color, 1.02), gtkshade($bg_color, 0.8)); + box-shadow: 0px 1px $borders_color , 0px -1px $borders_color, -1px 0px $borders_color, inset -1px 0px $borders_color; + border-top-left-radius: 3px; + border-bottom-left-radius: 3px; + + &:hover { } // Yaru change: 4px underlines are too much + + &:backdrop { } + + &:checked { background-image: linear-gradient(to right, + gtkshade($core_color_a, 0.7), + $core_color_a 3px, + desaturate(darken($core_color_a, 30%), 15%) 5px, + lighten($notebook_base_color, 4%) 5px, + $notebook_base_color); + box-shadow: -1px 0px desaturate(darken($core_color_a, 30%), 15%) , 0px -1px $borders_color,0px 1px $borders_color; } // Yaru change: 4px underlines are too much + } + } + } + + &.right { + border-left-style: solid; + > tabs { + margin-left: -2px; + > tab { + background-image: linear-gradient(to left, gtkshade($bg_color, 1.02), gtkshade($bg_color, 0.8)); + box-shadow: 0px 1px $borders_color , 0px -1px $borders_color, 1px 0px $borders_color, inset 1px 0px $borders_color; + border-top-right-radius: 3px; + border-bottom-right-radius: 3px; + &:hover { } // Yaru change: 4px underlines are too much + + &:backdrop { } + + &:checked { background-image: linear-gradient(to left, + gtkshade($core_color_a, 0.7), + $core_color_a 3px, + desaturate(darken($core_color_a, 30%), 15%) 5px, + lighten($notebook_base_color, 4%) 5px, + $notebook_base_color); + box-shadow:1px 0px desaturate(darken($core_color_a, 30%), 15%), 0px -1px $borders_color,0px 1px $borders_color;} // Yaru change: 4px underlines are too much + } + } + } + + &.top > tabs > arrow { + @extend %notebook_vert_arrows; + + border-top-style: none; + } + + &.bottom > tabs > arrow { + @extend %notebook_vert_arrows; + + border-bottom-style: none; + } + + @at-root %notebook_vert_arrows { + margin-left: -5px; + margin-right: -5px; + padding-left: 4px; + padding-right: 4px; + + &.down { -gtk-icon-source: -gtk-icontheme('pan-start-symbolic'); } + + &.up { -gtk-icon-source: -gtk-icontheme('pan-end-symbolic'); } + } + + &.left > tabs > arrow { + @extend %notebook_horz_arrows; + + border-left-style: none; + } + + &.right > tabs > arrow { + @extend %notebook_horz_arrows; + + border-right-style: none; + } + + @at-root %notebook_horz_arrows { + margin-top: -5px; + margin-bottom: -5px; + padding-top: 4px; + padding-bottom: 4px; + + &.down { -gtk-icon-source: -gtk-icontheme('pan-up-symbolic'); } + + &.up { -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); } + } + + > tabs > arrow { + @extend %button_basic; + + @extend %button_basic_flat; + + min-height: 16px; + min-width: 16px; + border-radius: 0; + + &:hover:not(:active):not(:backdrop) { + background-clip: padding-box; + background-image: none; + background-color: transparentize(white, 0.7); + border-color: transparent; + box-shadow: none; + } + + &:disabled { @include button(undecorated); } + } + + tab { + min-height: 22px; + min-width: 22px; + padding: 3px 12px; + + outline-offset: -5px; + + color: $fg_color; + font-weight: normal; + + border-width: 0px; // for reorderable tabs + border-color: transparent; // + + &:hover { + color: $fg_color; + background-color: darken($bg_color,4%); + + &.reorderable-page { + border-color: transparentize($borders_color, 0.7); + background-color: transparentize($bg_color, 0.8); + } + } + + &:backdrop { + color: mix($backdrop_fg_color, $backdrop_bg_color, 60%); + + &.reorderable-page { + border-color: transparent; + background-color: transparent; + } + } + + &:checked { + color: $fg_color; + &.reorderable-page { + border-color: transparentize($borders_color, 0.5); + background-color: transparentize($bg_color, 0.5); + + &:hover { background-color: transparentize($bg_color, 0.3); } + } + } + + &:backdrop:checked { + color: $backdrop_fg_color; + + &.reorderable-page { + border-color: $backdrop_borders_color; + background-color: $backdrop_bg_color; + } + } + + // colors the button like the label, overridden otherwise + button.flat { + &:hover { color: currentColor; } + + &, &:backdrop { color: gtkalpha(currentColor, 0.3); } + + padding: 0; + margin-top: 4px; + margin-bottom: 4px; + // FIXME: generalize .small-button? + min-width: 20px; + min-height: 20px; + + &:last-child { + margin-left: 4px; + margin-right: -4px; + } + + &:first-child { + margin-left: -4px; + margin-right: 4px; + } + } + } + + &.top, + &.bottom { + tabs { + padding-left: 0px; + padding-right: 0px; + + &:not(:only-child) { + margin-left: 1px; + margin-right: 1px; + + &:first-child { margin-left: 0px; } + &:last-child { margin-right: -1px; } + } + + tab { + margin-left: 0px; + margin-right: 0px; + + &.reorderable-page { border-style: none solid; } + } + } + } + + &.left, + &.right { + tabs { + padding-top: 0px; + padding-bottom: 0px; + + &:not(:only-child) { + margin-top: 0px; + margin-bottom: 0px; + + &:first-child { margin-top: 0px; } + &:last-child { margin-bottom: -1px; } + } + + tab { + margin-top: 0px; + margin-bottom: 0px; + + &.reorderable-page { border-style: solid none; } + } + } + } + + &.top tab { padding-bottom: 4px; } + &.bottom tab { padding-top: 4px; } + } + + > stack:not(:only-child) { // the :not(:only-child) is for "hidden" notebooks + background-color: $notebook_base_color; + + &:backdrop { background-color: $notebook_base_color; } + } +} + + +/************** + * Scrollbars * + **************/ +$scrollbar_trough_gradient_a: gtkshade($core_color_b, 0.86); +$scrollbar_trough_gradient_b: gtkshade($core_color_b, 0.90); + +$scrollbar_slider_bg_color: gtkshade($core_color_a, 0.99); +$scrollbar_slider_gradient_a: $scrollbar_slider_bg_color; +$scrollbar_slider_gradient_b: gtkshade($core_color_a, 0.96); +$scrollbar_slider_gradient_c: gtkshade($core_color_a, 0.92); +$scrollbar_slider_gradient_d: gtkshade($core_color_a, 0.88); +$scrollbar_slider_inner_border_color: gtkshade($core_color_a, 1.04); + +$scrollbar_slider_hover_bg_color: gtkshade($core_color_a, 1.03); +$scrollbar_slider_hover_gradient_a: $scrollbar_slider_hover_bg_color; +$scrollbar_slider_hover_gradient_b: gtkshade($core_color_a, 0.99); +$scrollbar_slider_hover_gradient_c: gtkshade($core_color_a, 0.96); +$scrollbar_slider_hover_gradient_d: gtkshade($core_color_a, 0.91); + +scrollbar { + $_slider_min_length: 40px; + + // disable steppers + @at-root * { + -GtkScrollbar-has-backward-stepper: true; + -GtkScrollbar-has-forward-stepper: true; + } + + background-color: $scrollbar_bg_color; + transition: 300ms $ease-out-quad; + + // scrollbar border + &.top { border-bottom: 1px solid $borders_color; } + &.bottom { border-top: 1px solid $borders_color; } + &.left { border-right: 1px solid $borders_color; } + &.right { border-left: 1px solid $borders_color; } + + &:backdrop { + background-color: $backdrop_scrollbar_bg_color; + border-color: $backdrop_borders_color; + transition: $backdrop_transition; + } + + &.horizontal trough { + min-height: 14px; + border-radius: 0px; + border-width: 0px 1px 0px 1px; + border-image: none; + background-image: linear-gradient(to bottom, + $scrollbar_trough_gradient_a, + $scrollbar_trough_gradient_b 50%); +} + + &.vertical trough { + min-height: 14px; + border-radius: 0px; + border-width: 0px 1px 0px 1px; + border-image: none; + background-image: linear-gradient(to right, + $scrollbar_trough_gradient_a, + $scrollbar_trough_gradient_b 50% ); +} + + &.horizontal slider { + background-position: center center; + background-image: url("assets/slider-horz-grip.png"), linear-gradient(to bottom, + transparentize($scrollbar_slider_gradient_a, 0.01) 1px, + transparentize($scrollbar_slider_gradient_b, 0.01) 50%, + transparentize($scrollbar_slider_gradient_c, 0.01) 50%, + transparentize($scrollbar_slider_gradient_d, 0.01) 95%); + } + + &.vertical slider { + background-position: center center; + background-image: url("assets/slider-vert-grip.png"), linear-gradient(to right, + transparentize($scrollbar_slider_gradient_a, 0.01) 1px, + transparentize($scrollbar_slider_gradient_b, 0.01) 50%, + transparentize($scrollbar_slider_gradient_c, 0.01) 50%, + transparentize($scrollbar_slider_gradient_d, 0.01) 95%); + } + + &.vertical slider:hover { + background-position: center center; + background-image: url("assets/slider-vert-grip.png"), linear-gradient(to right, + $scrollbar_slider_inner_border_color, + $scrollbar_slider_hover_gradient_a 1px, + $scrollbar_slider_hover_gradient_b 50%, + $scrollbar_slider_hover_gradient_c 50%, + $scrollbar_slider_hover_gradient_d 95%, + $scrollbar_slider_inner_border_color); +} + + &.horizontal slider:hover { + background-position: center center; + background-image: url("assets/slider-horz-grip.png"), linear-gradient(to bottom, + $scrollbar_slider_inner_border_color, + $scrollbar_slider_hover_gradient_a 1px, + $scrollbar_slider_hover_gradient_b 50%, + $scrollbar_slider_hover_gradient_c 50%, + $scrollbar_slider_hover_gradient_d 95%, + $scrollbar_slider_inner_border_color); +} + + // slider + slider { + background-repeat: no-repeat; + background-position: center center; + min-width: 14px; + min-height: 14px; + border: 1px solid darken($core_color_a , 35%); + border-radius: 0px; + // background-clip: padding-box; + // background-color: $scrollbar_slider_color; + + &:hover { background-color: $scrollbar_slider_hover_color; } + + &:hover:active { background-color: $scrollbar_slider_active_color; } + + &:backdrop { background-color: $backdrop_scrollbar_slider_color; } + + &:disabled { background-color: transparent; } + } + + &.fine-tune { + slider { + min-width: 4px; + min-height: 4px; + } + + &.horizontal slider { border-width: 5px 4px; } + &.vertical slider { border-width: 4px 5px; } + } + + &.overlay-indicator { + &:not(.dragging):not(.hovering) { + border-color: transparent; + opacity: 0.4; + background-color: transparent; + + slider { + margin: 0; + min-width: 3px; + min-height: 3px; + background-color: $fg_color; + border: 1px solid if($variant == 'light', white, black); + } + + button { + min-width: 5px; + min-height: 5px; + background-color: $fg_color; + background-clip: padding-box; + border-radius: 100%; + border: 1px solid if($variant == 'light', white, black); + -gtk-icon-source: none; + } + + &.horizontal { + slider { + margin: 0 0px; + min-width: $_slider_min_length; + } + + button { + margin: 1px 2px; + min-width: 5px; + } + } + + &.vertical { + slider { + margin: 0px 0; + min-height: $_slider_min_length; + } + + button { + margin: 2px 1px; + min-height: 5px; + } + } + } + + &.dragging, + &.hovering { opacity: 0.8; } + } + + &.horizontal slider { min-width: $_slider_min_length; } + + &.vertical slider { min-height: $_slider_min_length; } + + // button styling + button { + padding: 0; + min-width: 13px; + min-height: 13px; + border-style: none; + border-radius: 0; + transition-property: min-height, min-width, color; + + @include button(undecorated); + + color: $scrollbar_slider_color; + + &:hover { + @include button(undecorated); + + color: $scrollbar_slider_hover_color; + } + &:active, &:checked { + @include button(undecorated); + + color: $scrollbar_slider_active_color; + } + &:disabled { + @include button(undecorated); + + color: transparentize($scrollbar_slider_color, 0.8); + } + &:backdrop { + @include button(undecorated); + + color: $backdrop_scrollbar_slider_color; + + &:disabled { + @include button(undecorated); + + color: transparentize($backdrop_scrollbar_slider_color, 0.8); + } + } + } + + // button icons + &.vertical { + button { + &.down { -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); } + + &.up { -gtk-icon-source: -gtk-icontheme('pan-up-symbolic'); } + } + } + + &.horizontal { + button { + &.down { -gtk-icon-source: -gtk-icontheme('pan-end-symbolic'); } + + &.up { -gtk-icon-source: -gtk-icontheme('pan-start-symbolic'); } + } + } +} + +treeview ~ scrollbar.vertical { + border-top: 1px solid $borders_color; + margin-top: -1px; +} + +/********** + * Switch * + **********/ +switch { + outline-offset: -4px; + + // similar to the .scale + border: 1px solid $borders_color; + border-radius: 14px; + color: $fg_color; + background-color: $dark_fill; + text-shadow: 0 1px transparentize(black, 0.9); + + &:checked { + color: $selected_fg_color; + border-color: $checkradio_borders_color; + background-color: $checkradio_bg_color; + text-shadow: 0 1px transparentize($selected_borders_color, 0.5), + 0 0 2px transparentize(white, 0.4); + } + + &:disabled { + color: $insensitive_fg_color; + border-color: $borders_color; + background-color: $insensitive_bg_color; + text-shadow: none; + } + + &:backdrop { + color: $backdrop_fg_color; + border-color: $backdrop_borders_color; + background-color: $backdrop_dark_fill; + text-shadow: none; + transition: $backdrop_transition; + + &:checked { + @if $variant == 'light' { color: $backdrop_bg_color; } + border-color: if($variant == 'light', $checkradio_borders_color, + $selected_borders_color); + background-color: $checkradio_bg_color; + } + + &:disabled { + color: $backdrop_insensitive_color; + border-color: $backdrop_borders_color; + background-color: $insensitive_bg_color; + } + } + + slider { + margin: -1px; + min-width: 24px; + min-height: 24px; + border: 1px solid; + border-radius: 50%; + transition: $button_transition; + -gtk-outline-radius: 20px; + + @if $variant == 'light' { + @include button(normal-alt, $edge: $shadow_color); + } + @else { + @include button(normal-alt, $c: lighten($bg_color,6%), $edge: $shadow_color); + } + } + + image { color: transparent; } /* only show i / o for the accessible theme */ + + &:hover slider { + @if $variant == 'light' { + @include button(hover-alt, $edge: $shadow_color); + } + @else { + @include button(hover-alt, $c: lighten($bg_color,6%), $edge: $shadow_color); + } + } + + &:checked > slider { border: 1px solid $checkradio_borders_color; } + + &:disabled slider { @include button(insensitive); } + + &:backdrop { + slider { + transition: $backdrop_transition; + + @include button(backdrop); + } + + &:checked > slider { border-color: $checkradio_borders_color; } + + &:disabled slider { @include button(backdrop-insensitive); } + } + + row:selected & { + @if $variant == 'light' { + box-shadow: none; + border-color: $checkradio_borders_color; + + &:backdrop { border-color: $checkradio_borders_color; } + + > slider { &:checked, & { border-color: $checkradio_borders_color; } } + } + } + +} + + +/************************* + * Check and Radio items * + *************************/ +// draw regular check and radio items using our PNG assets +// all assets are rendered from assets.svg. never add pngs directly + + +//selection-mode +@each $check_state, $check_icon, $check_color, $check_background in + ('', 'none', 'transparent', $checkradio_bg_color), + (':hover', 'none', 'transparent', $checkradio_bg_color), + (':active', 'none', 'transparent', $checkradio_bg_color), + (':backdrop', 'none', 'transparent', '#{desaturate($checkradio_bg_color, 100%)}'), + (':checked', '-gtk-icontheme(\'object-select-symbolic\')', $osd_fg_color, $checkradio_bg_color), + (':checked:hover', '-gtk-icontheme(\'object-select-symbolic\')', $osd_fg_color, $checkradio_bg_color), + (':checked:active', '-gtk-icontheme(\'object-select-symbolic\')', $osd_fg_color, $checkradio_bg_color), + (':backdrop:checked', '-gtk-icontheme(\'object-select-symbolic\')', '#{transparentize($osd_fg_color, 0.2)}', '#{desaturate($checkradio_bg_color, 100%)}'), { + + .view.content-view.check#{$check_state}:not(list), + .content-view:not(list) check#{$check_state} { + margin: 4px; + min-width: 32px; + min-height: 32px; + color: #{$check_color}; + background-color: #{$check_background}; + border-radius: 5px; + background-image: none; + transition: 200ms; + box-shadow: none; + border-width: 0; + -gtk-icon-source: #{$check_icon}; + -gtk-icon-shadow: none; + } +} + +checkbutton.text-button, radiobutton.text-button { + // this is for a nice focus on check and radios text + padding: 2px 0; + outline-offset: 0; + + label:not(:only-child) { + &:first-child { margin-left: 4px; } + &:last-child { margin-right: 4px; } + } +} + +check, +radio { + margin: 0 4px; + + &:only-child { margin: 0; } + + popover & { // when in a popover add more space between the label and the check, reset the other side margin. + // See https://bugzilla.gnome.org/show_bug.cgi?id=779570 for details. + &.left:dir(rtl) { + margin-left: 0; + margin-right: 12px; + } + + &.right:dir(ltr) { + margin-left: 12px; + margin-right: 0; + } + } + + min-height: 14px; + min-width: 14px; + border: 1px solid; + -gtk-icon-source: none; + + & { + // for unchecked + $_c: if($variant=='light', white, $bg_color); + + @each $state, $t in ("", "normal"), + (":hover", "hover"), + (":active", "active"), + (":disabled", "insensitive"), + (":backdrop", "backdrop"), + (":backdrop:disabled", 'backdrop-insensitive') { + &#{$state} { + @include check($t, $_c); + } + } + } + + & { + // for checked + @each $t in (':checked'), (':indeterminate') { + &#{$t} { + @each $state, $t in ("", "normal"), + (":hover", "hover"), + (":active", "active"), + (":disabled", "insensitive"), + (":backdrop", "backdrop"), + (":backdrop:disabled", 'backdrop-insensitive') { + &#{$state} { + @include check($t, $checkradio_bg_color, $fg_color, $checked: true); + } + } + } + } + } + + &:backdrop { transition: $backdrop_transition; } + + + @if $variant == 'light' { + // the borders of the light variant versions of checks and radios are too similar in luminosity to the selected background + // color, hence we need special casing. + // row:selected & { border-color: $checkradio_borders_color; } + } + + .osd & { + @include button(osd); + + &:hover { @include button(osd); } + &:active { @include button(osd-active); } + &:backdrop { @include button(osd-backdrop); } + &:disabled { @include button(osd-insensitive); } + } + + menu menuitem & { + margin: 0; // this is a workaround for a menu check/radio size allocation issue + + &, &:checked, &:indeterminate { + &, &:hover, &:disabled { //FIXME use button reset mixin + min-height: 14px; + min-width: 14px; + background-image: none; + background-color: transparent; + box-shadow: none; + -gtk-icon-shadow: none; + color: inherit; + border-color: currentColor; + } + } + } +} + +%check, +check { + border-radius: 1px; + + &:checked { -gtk-icon-source: image(-gtk-recolor(url("assets/check-symbolic.svg")), + -gtk-recolor(url("assets/check-symbolic.symbolic.png"))); } + + &:indeterminate { -gtk-icon-source: image(-gtk-recolor(url("assets/dash-symbolic.svg")), + -gtk-recolor(url("assets/dash-symbolic.symbolic.png"))); } +} + +%radio, +radio { + border-radius: 100%; + + &:checked { -gtk-icon-source: image(-gtk-recolor(url("assets/bullet-symbolic.svg")), + -gtk-recolor(url("assets/bullet-symbolic.symbolic.png"))); } + + &:indeterminate { -gtk-icon-source: image(-gtk-recolor(url("assets/dash-symbolic.svg")), + -gtk-recolor(url("assets/dash-symbolic.symbolic.png"))); } +} + +// ANIMATION: +// this is made with those pretty convoluted transitions, since checks and radios have to animate only on state changes, +// the transformation is set on the active state and it get reset on the checked state. +radio:not(:indeterminate):not(:checked):active:not(:backdrop) { -gtk-icon-transform: scale(0); } + +check:not(:indeterminate):not(:checked):active:not(:backdrop) { -gtk-icon-transform: translate(6px, -3px) rotate(-45deg) scaleY(0.2) rotate(45deg) scaleX(0); } + +radio, +check { + &:active { -gtk-icon-transform: scale(0, 1); border-color: $borders_color; } // should tackle the indeterminate state, untested + + &:checked:not(:backdrop), &:indeterminate:not(:backdrop) { + -gtk-icon-transform: unset; + transition: 400ms; + } +} + +menu menuitem { + radio, + check { + &:checked:not(:backdrop), &:indeterminate:not(:backdrop) { transition: none; } + } +} + +treeview.view check, +treeview.view radio { + &:selected { + &:focus, & { + color: $checkradio_fg_color; + + @if $variant == 'light' { border-color: $selected_borders_color; } + } + } +} + +treeview.view radio:selected { &:focus, & { @extend %radio; }} // This is a workaround + + +/************ + * GtkScale * + ************/ +%scale_trough { + border: 1px solid $borders_color; + border-radius: 3px; + background-color: gtkshade($core_color_b, 0.90); + + &:disabled { background-color: $insensitive_bg_color; } + + &:backdrop { + background-color: $backdrop_dark_fill; + border-color: $backdrop_borders_color; + transition: $backdrop_transition; + + &:disabled { background-color: $insensitive_bg_color; } + } + + // ...on selected list rows + row:selected & { &:disabled, & { border-color: $selected_borders_color; }} + + // OSD + .osd & { + border-color: $osd_borders_color; + background-color: transparentize($osd_borders_color, 0.2); + + &:disabled { background-color: $osd_insensitive_bg_color; } + } +} + +%scale_highlight { + border: 1px solid $progress_border_color; + border-radius: 3px; + background-color: gtkshade($core_color_a, 0.90); + + &:disabled { + background-color: transparent; + border-color: transparent; + } + + &:backdrop { + border-color: $progress_border_color; + &:disabled { + background-color: transparent; + border-color: transparent; + } + } + + // ...on selected list rows + row:selected & { &:disabled, & { border-color: $selected_borders_color; }} + + // OSD + .osd & { + border-color: $osd_borders_color; + + &:disabled { border-color: transparent; } + } +} + +scale { + // sizing + $_marks_length: 6px; + $_marks_distance: 6px; + + min-height: 10px; + min-width: 10px; + padding: 11px; + + // those are inside the trough node, I need them to show their own border over the trough one, so negative margin + fill, + highlight { margin: -1px; } + + // the slider is inside the trough, so to have make it bigger there's a negative margin + + slider { + min-height: 18px; + min-width: 18px; + margin: -9px; + } + + // click-and-hold the slider to activate + &.fine-tune { + &.horizontal { + padding-top: 9px; + padding-bottom: 9px; + min-height: 16px; + } + + &.vertical { + padding-left: 9px; + padding-right: 9px; + min-width: 16px; + } + + // to make the trough grow in fine-tune mode + slider { margin: -6px; } + + fill, + highlight, + trough { + border-radius: 5px; + -gtk-outline-radius: 7px; + } + } + + // the backing bit + trough { + @extend %scale_trough; + + outline-offset: 2px; + -gtk-outline-radius: 5px; + } + + // the colored part of the backing bit + highlight { @extend %scale_highlight; } + + // this is another differently styled part of the backing bit, the most relevant use case is for example + // in media player to indicate how much video stream as been cached + fill { + @extend %scale_trough; + + &:backdrop, & { background-color: $borders_color; } + + &:disabled { + &:backdrop, & { + border-color: transparent; + background-color: transparent; + } + } + + // OSD + .osd & { + background-color: mix($osd_fg_color, $osd_borders_color, 25%); + + &:disabled { + &:backdrop, & { + border-color: transparent; + background-color: transparent; + } + } + } + } + + &.horizontal slider { + min-width: 20px; + } + + &.vertical slider { + min-height: 20px; + } + + slider { + @include button(normal, $edge: $shadow_color); + min-height: 12px; + min-width: 12px; + margin: -5px; + + border: 1px solid darken($alt_borders_color, 3%); + border-radius: 3px; + transition: $button_transition; + transition-property: background, border, box-shadow; + + &:hover { @include button(hover, $edge: $shadow_color); } + + &:active { border-color: $progress_border_color; } + + &:disabled { @include button(insensitive); } + + &:backdrop { + transition: $backdrop_transition; + + @include button(backdrop); + + &:disabled { @include button(backdrop-insensitive); } + } + + // ...on selected list rows + row:selected & { &:disabled, & { border-color: $selected_borders_color; } } + + // OSD + .osd & { + @include button(osd); + border-color: darken($osd_borders_color, 3%); + background-color: opacify($osd_bg_color, 1); // solid background needed here + + &:hover { + @include button(osd-hover); + background-color: opacify($osd_bg_color, 1); // solid background needed here + } + + &:active { + @include button(osd-active); + background-color: opacify($osd_bg_color, 1); // solid background needed here + } + + &:disabled { + @include button(osd-insensitive); + background-color: opacify($osd_bg_color, 1); // solid background needed here + } + + &:backdrop { + @include button(osd-backdrop); + background-color: opacify($osd_bg_color, 1); // solid background needed here + + &:disabled { + @include button(osd-backdrop-insensitive); + background-color: opacify($osd_bg_color, 1); // solid background needed here + } + } + } + } + + marks, + value { + color: gtkalpha(currentColor, 0.55); + font-feature-settings: "tnum"; + } + + //marks margins + @each $scale_orient, $marks_class, $marks_pos, $marks_margin in (horizontal, top, top, bottom), + (horizontal, bottom, bottom, top), + (vertical, top, left, right), + (vertical, bottom, right, left) { + &.#{$scale_orient} marks { + &.#{$marks_class} { + margin-#{$marks_margin}: $_marks_distance; + margin-#{$marks_pos}: -($_marks_distance + $_marks_length); + } + } + + &.#{$scale_orient}.fine-tune marks { + &.#{$marks_class} { + margin-#{$marks_margin}: $_marks_distance; + margin-#{$marks_pos}: -($_marks_distance + $_marks_length - 3px); + } + } + } + + &.horizontal { + indicator { + min-height: $_marks_length; + min-width: 1px; + } + + &.fine-tune indicator { min-height: ($_marks_length - 3px); } + } + + &.vertical { + indicator { + min-height: 1px; + min-width: $_marks_length; + } + + &.fine-tune indicator { min-width: ($_marks_length - 3px); } + } + + // *WARNING* scale with marks madness following + + // FIXME: OSD and selected list rows missing, I don't feel like adding the other 144 assets needed for those... + $suffix: if($variant == 'light', '', '-dark'); + + @each $dir_class, $dir_infix in ('horizontal', 'horz'), + ('vertical', 'vert') { + @each $marks_infix, $marks_class in ('scale-has-marks-above', 'marks-before:not(.marks-after)'), + ('scale-has-marks-below', 'marks-after:not(.marks-before)') { + @each $state, $state_infix in ('', ''), + (':hover', '-hover'), + (':active', '-active'), + (':disabled', '-insensitive'), + (':backdrop', '-backdrop'), + (':backdrop:disabled', '-backdrop-insensitive') { + &.#{$dir_class}.#{$marks_class} { + + slider { + &#{$state} { + // an asymmetric slider asset is used here, so the margins are uneven, the smaller + // margin is set on the point side. + margin: -10px; + $_scale_asset: 'assets/slider-#{$dir_infix}-#{$marks_infix}#{$state_infix}#{$suffix}'; + border-style: none; + border-radius: 0; + + background-color: transparent; + background-image: -gtk-scaled(url('#{$_scale_asset}.png'), url('#{$_scale_asset}@2.png')); + + $_scale_slider_bg_pos: bottom; + + @if $dir_class == 'horizontal' { + min-height: 26px; + min-width: 22px; + + @if $marks_infix == 'scale-has-marks-above' { + margin-top: -14px; + + $_scale_slider_bg_pos: top; + } + + @else { margin-bottom: -14px; } + } + + @else { + min-height: 22px; + min-width: 26px; + + @if $marks_infix == 'scale-has-marks-above' { + margin-left: -14px; + + $_scale_slider_bg_pos: left bottom; + } + + @else { + margin-right: -14px; + + $_scale_slider_bg_pos: right bottom; + } + } + + background-position: $_scale_slider_bg_pos; + background-repeat: no-repeat; + box-shadow: none; + } + } + + &.fine-tune slider { + // bigger negative margins to make the trough grow here as well + margin: -7px; + + @if $dir_class == 'horizontal' { + @if $marks_infix == 'scale-has-marks-above' { margin-top: -11px; } + + @else { margin-bottom: -11px; } + } + + @else { + @if $marks_infix == 'scale-has-marks-above' { margin-left: -11px; } + + @else { margin-right: -11px; } + } + } + } + } + } + } + + &.color { + min-height: 0; + min-width: 0; + + trough { + background-image: image($borders_color); + background-repeat: no-repeat; + } + + &.horizontal { + padding: 0 0 15px 0; + + trough { + padding-bottom: 4px; + background-position: 0 -3px; + border-top-left-radius: 0; + border-top-right-radius: 0; + } + + slider { + &:dir(ltr), &:dir(rtl) { // specificity bumb + &:hover, &:backdrop, &:disabled, &:backdrop:disabled, & { + margin-bottom: -15px; + margin-top: 6px; + } + } + } + } + + &.vertical { + &:dir(ltr) { + padding: 0 0 0 15px; + + trough { + padding-left: 4px; + background-position: 3px 0; + border-bottom-right-radius: 0; + border-top-right-radius: 0; + } + + slider { + &:hover, &:backdrop, &:disabled, &:backdrop:disabled, & { + margin-left: -15px; + margin-right: 6px; + } + } + } + + &:dir(rtl) { + padding: 0 15px 0 0; + + trough { + padding-right: 4px; + background-position: -3px 0; + border-bottom-left-radius: 0; + border-top-left-radius: 0; + } + + slider { + &:hover, &:backdrop, &:disabled, &:backdrop:disabled, & { + margin-right: -15px; + margin-left: 6px; + } + } + } + } + + &.fine-tune { + &.horizontal { + &:dir(ltr), &:dir(rtl) { // specificity bump + padding: 0 0 12px 0; + + trough { + padding-bottom: 7px; + background-position: 0 -6px; + } + + slider { + margin-bottom: -15px; + margin-top: 6px; + } + } + } + + &.vertical { + &:dir(ltr) { + padding: 0 0 0 12px; + + trough { + padding-left: 7px; + background-position: 6px 0; + } + + slider { + margin-left: -15px; + margin-right: 6px; + } + } + + &:dir(rtl) { + padding: 0 12px 0 0; + + trough { + padding-right: 7px; + background-position: -6px 0; + } + + slider { + margin-right: -15px; + margin-left: 6px; + } + } + } + } + } +} + + +/***************** + * Progress bars * + *****************/ +progressbar { + // sizing + &.horizontal { + trough, + progress { min-height: 16px; } + } + + &.vertical { + trough, + progress { min-width: 16px; } + } + + &.horizontal progress { margin: 0 -1px; + background-image: + repeating-linear-gradient(135deg, + gtkalpha($progressbar_pattern_color, 0.0), + gtkalpha($progressbar_pattern_color, 0.0) 12px, + gtkalpha($progressbar_pattern_color, 0.5) 12px, + gtkalpha($progressbar_pattern_color, 0.5) 24px), + linear-gradient(to bottom, + gtkalpha($progressbar_gradient_a, 0.7), + gtkalpha($progressbar_gradient_b, 0.7) 50%, + gtkalpha($progressbar_gradient_c, 0.7) 50%, + gtkalpha($progressbar_gradient_d, 0.7));} // the progress node is positioned after the trough border + &.vertical progress { margin: -1px 0; + background-image: + repeating-linear-gradient(45deg, + gtkalpha($progressbar_pattern_color, 0.0), + gtkalpha($progressbar_pattern_color, 0.0) 12px, + gtkalpha($progressbar_pattern_color, 0.5) 12px, + gtkalpha($progressbar_pattern_color, 0.5) 24px), + linear-gradient(to right, + gtkalpha($progressbar_gradient_a, 0.7), + gtkalpha($progressbar_gradient_b, 0.7) 50%, + gtkalpha($progressbar_gradient_c, 0.7) 50%, + gtkalpha($progressbar_gradient_d, 0.7)); } // this moves it over it. + + + // FIXME: insensitive state missing and some other state should be set probably + font-size: smaller; + color: transparentize($fg_color, 0.6); + font-feature-settings: "tnum"; + + &:backdrop { + box-shadow: none; + transition: $backdrop_transition; + } + + trough { @extend %scale_trough; } + + progress { + @extend %scale_highlight; + + border-radius: 1.5px; + + &.left { + border-top-left-radius: 2px; + border-bottom-left-radius: 2px; + } + + &.right { + border-top-right-radius: 2px; + border-bottom-right-radius: 2px; + } + + &.top { + border-top-right-radius: 2px; + border-top-left-radius: 2px; + } + + &.bottom { + border-bottom-right-radius: 2px; + border-bottom-left-radius: 2px; + } + } + + &.osd { // progressbar.osd used for epiphany page loading progress + min-width: 3px; + min-height: 3px; + background-color: transparent; + + trough { + border-style: none; + border-radius: 0; + background-color: transparent; + box-shadow: none; + } + + progress { + border-style: none; + border-radius: 0; + } + } + + trough.empty progress { all: unset; } // makes the progress indicator disappear, when the fraction is 0 +} + + +/************* + * Level Bar * + *************/ +levelbar { + &.horizontal { + block { + min-height: 1px; + } + + &.discrete block { + margin: 0 1px; + min-width: 32px; + } + } + + &.vertical { + block { + min-width: 1px; + } + + &.discrete block { + margin: 1px 0; + min-height: 32px; + } + } + + &:backdrop { transition: $backdrop_transition; } + + trough { + border: 1px solid; + padding: 2px; + border-radius: 3px; + @include entry(normal); + + &:backdrop { @include entry(backdrop); } + } + + block { + border: 1px solid; + border-radius: 1px; + + &.low { + border-color: if($variant == 'light', darken($warning_color, 20%), $warning_color); + background-color: $warning_color; + + &:backdrop { border-color: $warning_color; }; + } + + &.high, + &:not(.empty) { + border-color: if($variant == 'light', darken($progress_bg_color, 20%), $progress_bg_color); + background-color: $progress_bg_color; + + &:backdrop { border-color: $progress_bg_color; } + } + + &.full { + border-color: if($variant == 'light', darken($success_color, 20%), $success_color); + background-color: $success_color; + + &:backdrop { border-color: $success_color; }; + } + + &.empty { + background-color: transparent; + border-color: if($variant == 'light', transparentize($fg_color,0.8), transparentize($fg_color,0.9)); + + &:backdrop { border-color: transparentize($backdrop_fg_color,0.85); } + } + } +} + + +/**************** + * Print dialog * +*****************/ +printdialog { + paper { + color: $fg_color; + border: 1px solid $borders_color; + background: white; + padding: 0; + + &:backdrop { + color: $backdrop_fg_color; + border-color: $backdrop_borders_color; + } + } + + .dialog-action-box { margin: 12px; } +} + + +/********** + * Frames * + **********/ +frame > border, +.frame { + box-shadow: none; + margin: 0; + padding: 0; + border-radius: 0; + border: 1px solid $borders_color; + + &.flat { border-style: none; } + + &:backdrop { border-color: $backdrop_borders_color; } +} + +actionbar > revealer > box { + padding: 6px; + border-top: 1px solid $borders_color; + + &:backdrop { border-color: $backdrop_borders_color; } +} + +scrolledwindow { + viewport.frame { // avoid double borders when viewport inside scrolled window + border-style: none; + } + + // This is used when content is touch-dragged past boundaries. + // draws a box on top of the content, the size changes programmatically. + overshoot { + &.top { + @include overshoot(top); + + &:backdrop { @include overshoot(top, backdrop); } + } + + &.bottom { + @include overshoot(bottom); + + &:backdrop { @include overshoot(bottom, backdrop); } + } + + &.left { + @include overshoot(left); + + &:backdrop { @include overshoot(left, backdrop); } + } + + &.right { + @include overshoot(right); + + &:backdrop { @include overshoot(right, backdrop); } + } + } + + + junction { // the small square between two scrollbars + border-color: transparent; + // the border image is used to add the missing dot between the borders, details, details, details... + border-image: linear-gradient(to bottom, $borders_color 1px, transparent 1px) 0 0 0 1 / 0 1px stretch; + background-color: $scrollbar_bg_color; + + &:dir(rtl) { border-image-slice: 0 1 0 0; } + + &:backdrop { + border-image-source: linear-gradient(to bottom, $backdrop_borders_color 1px, transparent 1px); + background-color: $backdrop_scrollbar_bg_color; + transition: $backdrop_transition; + } + } +} + +//vbox and hbox separators +separator { + background: transparentize(black, 0.9); + min-width: 1px; + min-height: 1px; +} + + +/********* + * Lists * + *********/ +list { + color: $text_color; + background-color: $base_color; + border-color: $borders_color; + + &:backdrop { + color: $backdrop_text_color; + background-color: $backdrop_base_color; + border-color: $backdrop_borders_color; + } + + row { padding: 2px; } +} + +row { + transition: all 150ms $ease-out-quad; + + &:hover { transition: none; } + + &:backdrop { transition: $backdrop_transition; } + + &.activatable { + &.has-open-popup, // this is for indicathing which row generated a popover see https://bugzilla.gnome.org/show_bug.cgi?id=754411 + + &:hover { background-color: $selected_bg_color; } + + &:active { box-shadow: inset 0 2px 2px -2px transparentize(black, 0.8); } + + &:backdrop:hover { background-color: transparent; } + + &:selected { + &:active { box-shadow: inset 0 2px 3px -1px transparentize(black, 0.5); } + + &.has-open-popup, + &:hover { background-color: $selected_bg_color; } + + &:backdrop { background-color: $selected_bg_color; } + } + } + + &:selected { @extend %selected_items; } +} + + +/********************* + * App Notifications * + *********************/ +.app-notification, +.app-notification.frame { + @extend %osd; + + padding: 10px; + border-radius: 0 0 5px 5px; + background-color: $osd_bg_color; + background-image: linear-gradient(to bottom, transparentize(black, 0.8), + transparent 2px); + background-clip: padding-box; + + &:backdrop { + background-image: none; + transition: $backdrop_transition; + } + + button { @extend %osd_button; } + + border { border: none; } +} + + +/************* + * Expanders * + *************/ +expander { + title > arrow { + min-width: 16px; + min-height: 16px; + -gtk-icon-source: -gtk-icontheme('pan-end-symbolic'); + &:dir(rtl) { -gtk-icon-source: -gtk-icontheme('pan-end-symbolic-rtl'); } + + &:hover { color: lighten($fg_color,30%); } //only lightens the arrow + &:disabled { color: $insensitive_fg_color; } + &:disabled:backdrop { color: $backdrop_insensitive_color; } + + &:checked { -gtk-icon-source: -gtk-icontheme('pan-down-symbolic'); } + } +} + + +/************ + * Calendar * + ***********/ +calendar { + color: $text_color; + border: 1px solid $borders_color; + + &:selected { + @extend %selected_items; + + border-radius: 3px; + } + + &.header { + border-bottom-color: transparentize(black, 0.9); + + &:backdrop { border-bottom-color: transparentize(black, 0.9); } + } + + &.button { + @extend %undecorated_button; + + color: transparentize($fg_color, 0.55); + + &:hover { color: $fg_color; } + + &:backdrop { color: transparentize($backdrop_fg_color,0.55); } + + &:disabled { color: transparentize($insensitive_fg_color,0.55); } + } + + &.highlight { + color: $insensitive_fg_color; + + &:backdrop { color: $backdrop_insensitive_color; } + } + + &:backdrop { + color: $backdrop_text_color; + border-color: $backdrop_borders_color; + } + + &:indeterminate { color: gtkalpha(currentColor, 0.1); } +} + + +/*********** + * Dialogs * + ***********/ +messagedialog { // Message Dialog styling + .titlebar { + min-height: 20px; + background-image: none; + background-color: $bg_color; + border-style: none; + border-top-left-radius: 7px; + border-top-right-radius: 7px; + } + + &.csd { // rounded bottom border styling for csd version + &.background { + // bigger radius for better antialiasing + border-bottom-left-radius: $window_radius+1; + border-bottom-right-radius: $window_radius+1; + } + + .dialog-action-area button { + padding: 10px 14px; // labels are not vertically centered on message dialog, this is a workaround + border-right-style: none; + border-bottom-style: none; + border-radius: 0; + -gtk-outline-radius: 0; + + &:first-child { + border-left-style: none; + border-bottom-left-radius: $button_radius + 2; + -gtk-outline-bottom-left-radius: $button_radius + 2; + } + + &:last-child { + border-bottom-right-radius: $button_radius + 2; + -gtk-outline-bottom-right-radius: $button_radius + 2; + } + } + } +} + +filechooser { + .dialog-action-box { + border-top: 1px solid $borders_color; + + &:backdrop { border-top-color: $backdrop_borders_color; } + } + + #pathbarbox { border-bottom: 1px solid $bg_color; } +} + +filechooserbutton:drop(active) { + box-shadow: none; + border-color: transparent; +} + + +/*********** + * Sidebar * + ***********/ +.sidebar { + border-style: none; + background-color: mix($bg_color, $base_color, 50%); + + &:not(separator) { + @at-root %sidebar_left, + &:dir(ltr), + &.left, + &.left:dir(rtl) { + border-right: 1px solid $borders_color; + border-left-style: none; + } + + @at-root %sidebar_right, + &:dir(rtl), + &.right { + border-left: 1px solid $borders_color; + border-right-style: none; + } + } + + &:backdrop { + background-color: $backdrop_sidebar_bg_color; + border-color: $backdrop_borders_color; + transition: $backdrop_transition; + } + + list { background-color: transparent; } + + paned & { &.left, &.right, &.left:dir(rtl), &:dir(rtl), &:dir(ltr), & { border-style: none; }} +} + +stacksidebar { + &.sidebar { + &:dir(ltr), + &.left, + &.left:dir(rtl) { list { @extend %sidebar_left; }} + + &:dir(rtl), + &.right { list { @extend %sidebar_right; }} + } + + row { + padding: 10px 4px; + + > label { + padding-left: 6px; + padding-right: 6px; + } + + &.needs-attention > label { + @extend %needs_attention; + + background-size: 6px 6px, 0 0; + } + } +} + +separator.sidebar { + background-color: $borders_color; + + &:backdrop { + background-color: $backdrop_borders_color; + } + + &.selection-mode, + .selection-mode & { + background-color: darken($suggested_bg_color, 20%); + } +} + + +/**************** + * File chooser * + ****************/ +$_placesidebar_icons_opacity: 0.7; + +row image.sidebar-icon { opacity: $_placesidebar_icons_opacity; } // dim the sidebar icons + // see bug #786613 for details + // on this oddity + +placessidebar { + > viewport.frame { border-style: none; } + + row { + // Needs overriding of the GtkListBoxRow padding + min-height: 36px; + padding: 0px; + + // Using margins/padding directly in the SidebarRow + // will make the animation of the new bookmark row jump + > revealer { padding: 0 14px; } + + &:selected { color: $selected_fg_color; } + + &:disabled { color: $insensitive_fg_color; } + + &:backdrop { + color: $backdrop_fg_color; + + &:selected { color: $backdrop_selected_fg_color; } + + &:disabled { color: $backdrop_insensitive_color; } + } + + image.sidebar-icon { + &:dir(ltr) { padding-right: 8px; } + &:dir(rtl) { padding-left: 8px; } + } + + label.sidebar-label { + &:dir(ltr) { padding-right: 2px; } + &:dir(rtl) { padding-left: 2px; } + } + + @at-root button.sidebar-button { + @extend %button_basic_flat; + + @extend %button_selected_flat; + + min-height: 26px; + min-width: 26px; + margin-top: 3px; + margin-bottom: 3px; + padding: 0; + border-radius: 100%; + -gtk-outline-radius: 100%; + + &:not(:hover):not(:active), + &:backdrop { > image { opacity: $_placesidebar_icons_opacity; }} + } + + // in the sidebar case it makes no sense to click the selected row + &:selected:active { box-shadow: none; } + + &.sidebar-placeholder-row { + padding: 0 8px; + min-height: 2px; + background-image: image($drop_target_color); + background-clip: content-box; + } + + &.sidebar-new-bookmark-row { color: $selected_bg_color; } + + &:drop(active):not(:disabled) { + color: $drop_target_color; + box-shadow: inset 0 1px $drop_target_color, + inset 0 -1px $drop_target_color; + + &:selected { + color: $selected_fg_color; + background-color: $drop_target_color; + } + } + } +} + +placesview { + .server-list-button > image { + transition: 200ms $ease-out-quad; + -gtk-icon-transform: rotate(0turn); + } + + .server-list-button:checked > image { + transition: 200ms $ease-out-quad; + -gtk-icon-transform: rotate(-0.5turn); + } + + row.activatable:hover { background-color: transparent; } + + // this selects the "connect to server" label + > actionbar > revealer > box > label { + padding-left: 8px; + padding-right: 8px; + } +} + + +/********* + * Paned * + *********/ +paned { + > separator { + min-width: 1px; + min-height: 1px; + -gtk-icon-source: none; // defeats the ugly default handle decoration + border-style: none; // just to be sure + background-color: transparent; + // workaround, using background istead of a border since the border will get rendered twice (?) + background-image: image($borders_color); + background-size: 1px 1px; + + &:selected { background-image: image($selected_bg_color); } // FIXME is this needed? + + &:backdrop { background-image: image($backdrop_borders_color); } + + &.wide { + min-width: 5px; + min-height: 5px; + background-color: $bg_color; + background-image: image($borders_color), image($borders_color); + background-size: 1px 1px, 1px 1px; + + &:backdrop { + background-color: $backdrop_bg_color; + background-image: image($backdrop_borders_color), + image($backdrop_borders_color); + } + } + } + + &.horizontal > separator { + background-repeat: repeat-y; + + &:dir(ltr) { + margin: 0 -8px 0 0; + padding: 0 8px 0 0; + background-position: left; + } + &:dir(rtl) { + margin: 0 0 0 -8px; + padding: 0 0 0 8px; + background-position: right; + } + + &.wide { + margin: 0; + padding: 0; + background-repeat: repeat-y, repeat-y; + background-position: left, right; + } + } + + &.vertical > separator { + margin: 0 0 -8px 0; + padding: 0 0 8px 0; + background-repeat: repeat-x; + background-position: top; + + &.wide { + margin: 0; + padding: 0; + background-repeat: repeat-x, repeat-x; + background-position: bottom, top; + } + } +} + + +/************** + * GtkInfoBar * + **************/ +infobar { + border-style: none; + + &.action:hover > revealer > box { + background-color: if($variant == 'light', desaturate(lighten(invert($selected_bg_color), 47%), 30%), + desaturate(darken(invert($selected_bg_color),42%), 70%)); + border-bottom: 1px solid lighten($borders_color, 5%); + } + + &.info, + &.question, + &.warning, + &.error { + &:backdrop > revealer > box, & > revealer > box { + label, & { color: $fg_color; } + background-color: if($variant == 'light', desaturate(lighten(invert($selected_bg_color), 45%), 30%), + desaturate(darken(invert($selected_bg_color),40%), 70%)); + border-bottom: 1px solid lighten($borders_color, 5%); + } + + text-shadow: none; + + &:backdrop { text-shadow: none; } + + button { + // FIXME: extend selection mode buttons + @include button(normal, $bg_color, $fg_color, none); + + &:hover { @include button(hover, $bg_color, $fg_color, none); } + + &:active, + &:checked { @include button(active, $bg_color, $fg_color, none); } + + &:disabled { @include button(insensitive,$bg_color,$fg_color,none); } + + &:backdrop { + @include button(backdrop, $bg_color, $fg_color, none); + border-color: _border_color($bg_color); + + &:disabled { + @include button(backdrop-insensitive, $bg_color, + $fg_color, none); + border-color: _border_color($bg_color); + } + } + &:backdrop, & { + label, & { color: $fg_color; } + } + } + + selection { background-color: darken($bg_color, 10%); } + + *:link { color: $link_color; } + } +} + + +/************ + * Tooltips * + ************/ +tooltip { + &.background { + // background-color needs to be set this way otherwise it gets drawn twice + // see https://bugzilla.gnome.org/show_bug.cgi?id=736155 for details. + background-color: transparentize(black, 0.2); + background-clip: padding-box; + border: 1px solid $tooltip_borders_color; // this suble border is meant to + // not make the tooltip melt with + // very dark backgrounds + } + + padding: 4px; /* not working */ + border-radius: 5px; + box-shadow: none; // otherwise it gets inherited by windowframe.csd + text-shadow: 0 1px black; + + // FIXME: we need a border or tooltips vanish on black background. + decoration { background-color: transparent; } + + * { // Yeah this is ugly + padding: 4px; + background-color: transparent; + color: white; + } +} + + +/***************** + * Color Chooser * + *****************/ +colorswatch { + // This widget is made of two boxes one on top of the other, the lower box is colorswatch {} the other one + // is colorswatch overlay {}, colorswatch has the programmatically set background, so most of the style is + // applied to the overlay box. + + &:drop(active), & { border-style: none; } // FIXME: implement a proper drop(active) state + + $_colorswatch_radius: 5px; + + // base color corners rounding + // to avoid the artifacts caused by rounded corner anti-aliasing the base color + // sports a bigger radius. + // nth-child is needed by the custom color strip. + + &.top { + border-top-left-radius: $_colorswatch_radius + 0.5px; + border-top-right-radius: $_colorswatch_radius + 0.5px; + + overlay { + border-top-left-radius: $_colorswatch_radius; + border-top-right-radius: $_colorswatch_radius; + } + } + + &.bottom { + border-bottom-left-radius: $_colorswatch_radius + 0.5px; + border-bottom-right-radius: $_colorswatch_radius + 0.5px; + + overlay { + border-bottom-left-radius: $_colorswatch_radius; + border-bottom-right-radius: $_colorswatch_radius; + } + } + + &.left, + &:first-child:not(.top) { + border-top-left-radius: $_colorswatch_radius + 0.5px; + border-bottom-left-radius: $_colorswatch_radius + 0.5px; + + overlay { + border-top-left-radius: $_colorswatch_radius; + border-bottom-left-radius: $_colorswatch_radius; + } + } + + &.right, + &:last-child:not(.bottom) { + border-top-right-radius: $_colorswatch_radius + 0.5px; + border-bottom-right-radius: $_colorswatch_radius + 0.5px; + + overlay { + border-top-right-radius: $_colorswatch_radius; + border-bottom-right-radius: $_colorswatch_radius; + } + } + + &.dark { + outline-color: transparentize(white, 0.4); + + overlay { + color: white; + + &:hover { border-color: if($variant == 'light', transparentize(black, 0.2), $borders_color); } + + &:backdrop { color: transparentize(white, 0.5); } + } + } + + &.light { + outline-color: transparentize(black, 0.4); + + overlay { + color: black; + + &:hover { border-color: if($variant == 'light', transparentize(black, 0.5), $borders_color); } + + &:backdrop { color: transparentize(black, 0.5); } + } + } + + &:drop(active) { + box-shadow: none; + + &.light overlay { + border-color: $drop_target_color; + box-shadow: inset 0 0 0 2px if($variant == 'light', darken($drop_target_color, 7%), $borders_color), + inset 0 0 0 1px $drop_target_color; + } + + &.dark overlay { + border-color: $drop_target_color; + box-shadow: inset 0 0 0 2px if($variant == 'light', transparentize(black, 0.7), $borders_color), + inset 0 0 0 1px $drop_target_color; + } + } + + overlay { + border: 1px solid if($variant == 'light', transparentize(black, 0.7), $borders_color); + + &:hover { + box-shadow: inset 0 1px transparentize(white, 0.6), + inset 0 -1px transparentize(black, 0.8); + } + + &:backdrop, &:backdrop:hover { + border-color: if($variant == 'light', transparentize(black, 0.7), $borders_color); + box-shadow: none; + } + } + + &#add-color-button { + border-radius: $_colorswatch_radius $_colorswatch_radius 0 0; + + &:only-child { border-radius: $_colorswatch_radius; } + + overlay { + @include button(normal); + + &:hover { @include button(hover); } + + &:backdrop { @include button(backdrop); } + } + } + + &:disabled { + opacity: 0.5; + + overlay { + border-color: transparentize(black, 0.4); + box-shadow: none; + } + } + + row:selected & { box-shadow: 0 0 0 2px $selected_fg_color; } + + &#editor-color-sample { + border-radius: 4px; + + overlay { border-radius: 4.5px; } + } +} + +// colorscale popup +colorchooser .popover.osd { border-radius: 5px; } + +/******** + * Misc * + ********/ +//content view (grid/list) +.content-view { + background-color: darken($bg_color,7%); + + &:hover { -gtk-icon-effect: highlight; } + + &:backdrop { background-color: darken($bg_color,7%); } + + rubberband, .rubberband { @extend rubberband; } +} + +.scale-popup { + .osd & { @extend %osd; } + + .osd & button.flat { //FIXME: quick hack, redo properly + border-style: none; + border-radius: 5px; + } + + button { // +/- buttons on GtkVolumeButton popup + &:hover { + @extend %undecorated_button; + background-color: transparentize($fg_color,0.9); + border-radius: 5px; + } + + &:backdrop { &:hover, &:disabled, & { @extend %undecorated_button; }} + } +} + + +/********************** + * Window Decorations * + *********************/ +decoration { + border-radius: $window_radius $window_radius 0 0; + // lamefun trick to get rounded borders regardless of CSD use + border-width: 0px; + + // this needs to be transparent + // see bug #722563 + $_wm_border: if($variant=='light', transparentize(black, 0.77), transparentize($borders_color, 0.1)); + $_wm_border_backdrop: if($variant=='light', transparentize(black, 0.82), transparentize($borders_color, 0.1)); + + box-shadow: 1px 1px 0px $fg_color,-1px 1px 0px $fg_color, 1px -1px 0px $fg_color, -1px -1px 0px $fg_color; + + + // FIXME rationalize shadows + + // this is used for the resize cursor area + margin: 10px; + + &:backdrop { + // the transparent shadow here is to enforce that the shadow extents don't + // change when we go to backdrop, to prevent jumping windows. + // The biggest shadow should be in the same order then in the active state + // or the jumping will happen during the transition. + box-shadow: 1px 1px 0px $fg_color,-1px 1px 0px $fg_color, 1px -1px 0px $fg_color, -1px -1px 0px $fg_color; + //doing borders with box-shadow + transition: $backdrop_transition; + } + + .maximized &, + .fullscreen &, + .tiled &, + .tiled-top &, + .tiled-right &, + .tiled-bottom &, + .tiled-left & { border-radius: 0; } + + .popup & { box-shadow: none; } + + // server-side decorations as used by mutter + .ssd & { box-shadow: 0 0 0 1px $_wm_border; } //just doing borders, wm draws actual shadows + + .csd.popup & { + border-radius: $menu_radius; + box-shadow: 0 1px 2px transparentize(black, 0.8), + 0 0 0 1px transparentize($_wm_border, 0.1); + } + + tooltip.csd & { + border-radius: 5px; + box-shadow: none; + } + + messagedialog.csd & { + border-radius: $window_radius; + box-shadow: 0 1px 2px transparentize(black, 0.8), + 0 0 0 1px transparentize($_wm_border, 0.1); + } + + .solid-csd & { + margin: 0; + padding: 4px; + background-color: $borders_color; + border: solid 1px $borders_color; + border-radius: 0; + box-shadow: inset 0 0 0 3px $headerbar_color, inset 0 1px $top_hilight; + + &:backdrop { box-shadow: inset 0 0 0 3px $backdrop_bg_color, inset 0 1px $top_hilight; } + } +} + +// Window Close button +button.titlebutton { + + border-width:1px; + border-style:solid; + &:not(.appmenu) { + border-radius: 4px; + padding: $_hb_btn_pad; + margin: 0 2px; + min-width: 0; + min-height: 0; + } + + + &:backdrop { } +} + +.selection-mode headerbar button.titlebutton, +.selection-mode .titlebar button.titlebutton, +headerbar.selection-mode button.titlebutton, +.titlebar.selection-mode button.titlebutton { + + &:backdrop { } +} + +// catch all extend :) + +%selected_items { + background-color: $selected_bg_color; + + &.hover { color: $selected_fg_color;} + @at-root %nobg_selected_items, & { + color: $selected_fg_color; + + @at-root %selected_items_disabled, + &:disabled { color: mix($selected_fg_color, $selected_bg_color, 50%); } + + @at-root %selected_items_backdrop, + &:backdrop { + color: $backdrop_selected_fg_color; + + &:disabled { color: mix($backdrop_selected_fg_color, $selected_bg_color, 30%); } + } + } +} + +.monospace { font-family: monospace; } + + +/********************** + * Touch Copy & Paste * + *********************/ +//touch selection handlebars for the Popover.osd above +cursor-handle { + background-color: transparent; + background-image: none; + box-shadow: none; + border-style: none; + + @each $s,$as in ('',''), + (':hover','-hover'), + (':active','-active') { //no need for insensitive and backdrop + &.top#{$s}:dir(ltr), &.bottom#{$s}:dir(rtl) { + $_url: 'assets/text-select-start#{$as}#{$asset_suffix}'; + -gtk-icon-source: -gtk-scaled(url('#{$_url}.png'), + url('#{$_url}@2.png')); + padding-left: 10px; + } + + &.bottom#{$s}:dir(ltr), &.top#{$s}:dir(rtl) { + $_url: 'assets/text-select-end#{$as}#{$asset_suffix}'; + -gtk-icon-source: -gtk-scaled(url('#{$_url}.png'), + url('#{$_url}@2.png')); + padding-right: 10px; + } + + &.insertion-cursor#{$s}:dir(ltr), &.insertion-cursor#{$s}:dir(rtl) { + $_url: 'assets/slider-horz-scale-has-marks-above#{$as}#{$asset_suffix}'; + -gtk-icon-source: -gtk-scaled(url('#{$_url}.png'), + url('#{$_url}@2.png')); + } + } +} + +.context-menu { font: initial; } // Decouple the font of context menus from their entry/textview + +// shortcut window keys +.keycap { + min-width: 20px; + min-height: 25px; + margin-top: 2px; + padding-bottom: 3px; + padding-left: 6px; + padding-right: 6px; + + color: $fg_color; + background-color: $base_color; + border: 1px solid; + border-color: if($variant == 'light', mix($borders_color, $bg_color, 50%), $borders_color); + border-radius: 5px; + box-shadow: if($variant == 'light', inset 0 -3px mix($base_color, $bg_color, 20%), inset 0 -3px mix($borders_color, $base_color, 60%)); + font-size: smaller; + + &:backdrop { + background-color: $backdrop_base_color; + color: $backdrop_fg_color; + transition: $backdrop_transition; + } +} + +:not(decoration):not(window):drop(active):focus, +:not(decoration):not(window):drop(active) { // FIXME needs to be done widget by widget, this wildcard should really die + border-color: $drop_target_color; + box-shadow: inset 0 0 0 1px $drop_target_color; + caret-color: $drop_target_color; +} + +stackswitcher button.text-button { min-width: 100px; } // FIXME aggregate with buttons + +stackswitcher button.circular, +stackswitcher button.text-button.circular { // FIXME aggregate with buttons + min-width: 32px; + min-height: 32px; + padding: 0; +} + +/************* + * App Icons * + *************/ +/* Outline for low res icons */ +.lowres-icon { + -gtk-icon-shadow: 0 -1px rgba(0,0,0,0.05), + 1px 0 rgba(0,0,0,0.1), + 0 1px rgba(0,0,0,0.3), + -1px 0 rgba(0,0,0,0.1); +} + +/* Dropshadow for large icons */ +.icon-dropshadow { + -gtk-icon-shadow: 0 1px 12px rgba(0,0,0,0.05), + 0 -1px rgba(0,0,0,0.05), + 1px 0 rgba(0,0,0,0.1), + 0 1px rgba(0,0,0,0.3), + -1px 0 rgba(0,0,0,0.1); +} + +/********* + * Emoji * + ********/ + +popover.emoji-picker { + padding-left: 0; + padding-right: 0; + + entry.search { margin: 3px 5px 5px 5px; } +} + +button.emoji-section { + border-color: transparent; + border-width: 3px; + border-style: none none solid; + border-radius: 0; + + margin: 2px 4px 2px 4px; + padding: 3px 0 0; + min-width: 32px; + min-height: 28px; + + /* reset props inherited from the button style */ + background: none; + box-shadow: none; + text-shadow: none; + + outline-offset: -5px; + + &:first-child { margin-left: 7px; } + &:last-child { margin-right: 7px; } + + &:backdrop:not(:checked) { border-color: transparent; } + &:hover { border-color: if($variant == 'light', $borders_color, transparentize($fg_color, .9)); } + &:checked { border-color: $selected_bg_color; } + + label { + padding: 0; + + opacity: 0.55; + } + + &:hover label { opacity: 0.775; } + &:checked label { opacity: 1; } +} + +popover.emoji-picker .emoji { + font-size: x-large; + padding: 6px; + + :hover { + background: $selected_bg_color; + border-radius: 6px; + } +} + +popover.emoji-completion arrow { + border: none; + background: none; +} + +popover.emoji-completion contents row box { + padding: 2px 10px; +} + +popover.emoji-completion .emoji:hover { + background: $popover_hover_color; +} |