GTK+-3.20 Submarine themes: GtkNotebook improvements and more

- fix volume-slider transparency
- improve notebook styling

6 files changed, 322 insertions, 21 deletions

diff --git a/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css b/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
index 73b2fb0e..f98eb249 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
@@ -36,7 +36,7 @@ window {
     color: @theme_fg_color;

 }

 

-.background {

+.background:not(widget) {

     color: @theme_fg_color;

     background-color: @theme_bg_color;

 }

@@ -130,6 +130,9 @@ rubberband,
 .view.rubberband,

 .rubberband {

     background-color: alpha (@theme_selected_bg_color, 0.35);

+    background-image: linear-gradient(to bottom,

+                                      alpha (@theme_selected_bg_color, 0.35),

+                                      alpha (@theme_selected_bg_color, 0.35));

     border-color: @theme_selected_bg_color;

     border-style: solid;

     border-width: 1px;

@@ -3359,13 +3362,17 @@ notebook.frame {
     border-radius: 4px 4px 0px 0px;

 }

 

-window.background > box.vertical > notebook, /* pavu-control */

-window.background.csd > box.vertical > notebook,

-window.background.ssd > box.vertical > notebook,

-window.background.solid-csd > box.vertical > notebook {

-    background-color: shade (@theme_bg_color, 1.1);

+notebook.frame frame {

     border-style: none;

     border-width: 0px;

+}

+

+/* pavu-control */

+window.background > box.vertical > notebook:not(.frame),

+window.background.csd > box.vertical > notebook:not(.frame),

+window.background.ssd > box.vertical > notebook:not(.frame),

+window.background.solid-csd > box.vertical > notebook:not(.frame) {

+    background-color: shade (@theme_bg_color, 1.1);

     border-radius: 4px 4px 0px 0px;

 }

 

diff --git a/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css b/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
index 7a1194c5..3cd15ef5 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
@@ -676,7 +676,8 @@ na-tray-applet > widget > box {
 }
 
 /* volume applet */
-.mate-panel-applet-slider {
+.mate-panel-applet-slider,
+.mate-panel-applet-slider.background {
     background: transparent;
 }
 
@@ -721,6 +722,151 @@ na-tray-applet > widget > box {
                                      to   (alpha(shade(@menu_bg_dark_color, 0.57) ,0.6)));
 }
 
+/* mate-menu */
+#mate-menu.background {
+    background-color: @menu_bg_dark_color;
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (shade(@menu_bg_dark_color, 1.03)),
+                                     to   (shade(@menu_bg_dark_color, 0.97)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+    border-width: 1px;
+    border-style: solid;
+    border-radius:2px;
+}
+
+#mate-menu.background viewport,
+#mate-menu.background > widget > box > widget > box {
+    background-color: @menu_bg_dark_color;
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (shade(@menu_bg_dark_color, 1.03)),
+                                     to   (shade(@menu_bg_dark_color, 0.97)));
+}
+
+#mate-menu.background viewport,
+#mate-menu.background notebook  {
+    color: @menu_fg_dark_color;
+    border-radius: 0px;
+    border-width: 0px;
+    border-style: none;
+}
+
+#mate-menu.background scrolledwindow {
+    border-color: shade(@menu_fg_dark_color, 0.3);
+    border-width: 1px;
+    border-style: solid;
+    border-radius: 0px;
+}
+
+#mate-menu.background label,
+#mate-menu.background button,
+#mate-menu.background button.flat {
+    color: @menu_fg_dark_color;
+    background-color: transparent;
+    background-image: none;
+    box-shadow: none;
+}
+
+#mate-menu.background button:hover label,
+#mate-menu.background button:hover,
+#mate-menu.background button.flat:hover {
+    color: shade (@theme_selected_bg_color, 2.0);
+}
+
+#mate-menu.background button:hover,
+#mate-menu.background button.flat:hover {
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (alpha(shade(@menu_bg_dark_color, 2.03), 0.6)),
+                                     to   (alpha(shade(@menu_bg_dark_color, 1.17), 0.6)));
+    box-shadow: inset  0px  1px shade (@theme_selected_bg_color, 1.3),
+                inset  1px  0px shade (@theme_selected_bg_color, 1.3),
+                inset -1px  0px shade (@theme_selected_bg_color, 1.3),
+                inset  0px -1px shade (@theme_selected_bg_color, 1.3);
+}
+
+#mate-menu.background widget notebook viewport grid widget separator {
+    border-width: 1px 0px 0px 0px;
+    min-height: 1px;
+    background-color: shade(@menu_fg_dark_color, 0.3);
+    border-image: -gtk-gradient (linear,
+                                 left top, right top,
+                                 from (alpha (#000, 0.00)),
+                                 color-stop (0.25, alpha (#000, 0.03)),
+                                 color-stop (0.85, alpha (#000, 0.03)),
+                                 to (alpha (#000, 0.00))) 1;
+}
+
+#mate-menu.background scrollbar {
+    background-image: none;
+    border-style: solid;
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical trough {
+    background-image: none;
+}
+
+#mate-menu.background scrollbar.vertical slider {
+    background-image: -gtk-gradient (linear, left top, left bottom,
+                                     from (shade (@menu_bg_dark_color, 1.75)),
+                                     to (shade (@menu_bg_dark_color, 1.3)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical slider:hover,
+#mate-menu.background scrollbar.vertical slider:hover:active {
+    background-image: -gtk-gradient (linear, left top, left bottom,
+                                     from (shade (@menu_bg_dark_color, 1.3)),
+                                     to (shade (@menu_bg_dark_color, 1.75)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical.fine-tune slider:hover:active,
+#mate-menu.background scrollbar.vertical.fine-tune .slider:hover:active {
+    background-image: url("assets/slider_fine_vertical.svg"),
+                      linear-gradient(to left,
+                                      shade(@menu_bg_dark_color, 1.75),
+                                      shade(@menu_bg_dark_color, 1.525) 55%,
+                                      shade(@menu_bg_dark_color, 1.3));
+    background-repeat: no-repeat;
+    background-position: center;
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical button:disabled {
+    background-color: transparent;
+    color: shade (@insensitive_fg_color, 0.6);
+}
+
+#mate-menu.background entry {
+    background-color: transparent;
+    background-image: -gtk-gradient(linear,
+                                    left top, left bottom,
+                                    from       (shade(@menu_bg_dark_color, 1.16)),
+                                    color-stop (0.15, shade(@menu_bg_dark_color, 1.26)),
+                                    color-stop (0.50, shade(@menu_bg_dark_color, 1.28)),
+                                    to         (shade(@menu_bg_dark_color, 1.30)));
+    color: shade (@menu_fg_dark_color, 1.0);
+}
+
+#mate-menu.background entry,
+#mate-menu.background entry:focus {
+    box-shadow: inset  0px  1px shade(@menu_fg_dark_color, 0.3),
+                inset  1px  0px shade(@menu_fg_dark_color, 0.3),
+                inset -1px  0px shade(@menu_fg_dark_color, 0.3),
+                inset  0px -1px shade(@menu_fg_dark_color, 0.3);
+    /* color of the cursor */
+	caret-color: shade (@menu_fg_dark_color, 1.0);
+}
+
+#mate-menu.background entry selection,
+#mate-menu.background entry selection:focus {
+    background-color: shade(@menu_fg_dark_color, 0.4);
+    color: shade (@menu_fg_dark_color, 1.2);
+}
+
 /****************
  * Mate-terminal *
  ****************/
@@ -956,10 +1102,6 @@ GvcMixerDialog notebook.frame:nth-child(even) {
     border-radius: 3px 3px 0px 0px;
 }
 
-GvcMixerDialog notebook.frame frame {
-    border-style: none;
-}
-
 /* fix weird borders in application page */
 GvcMixerDialog notebook.frame scrolledwindow.frame {
     border-style: none;
diff --git a/desktop-themes/Blue-Submarine/gtk-3.0/other-applications.css b/desktop-themes/Blue-Submarine/gtk-3.0/other-applications.css
index 3678a359..804caf0c 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/other-applications.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/other-applications.css
@@ -629,7 +629,6 @@ window.background.solid-csd > box.vertical > notebook scrolledwindow viewport {
  * virt-manager *
  ****************/
 
-window.background > box.vertical > notebook,
 window.background > box.vertical > notebook overlay > scrolledwindow,
 window.background > box.vertical > notebook overlay > scrolledwindow viewport {
     border-style: none;
diff --git a/desktop-themes/Green-Submarine/gtk-3.0/gtk-widgets.css b/desktop-themes/Green-Submarine/gtk-3.0/gtk-widgets.css
index 2c9afec1..20a438fd 100644
--- a/desktop-themes/Green-Submarine/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/Green-Submarine/gtk-3.0/gtk-widgets.css
@@ -36,7 +36,7 @@ window {
     color: @theme_fg_color;

 }

 

-.background {

+.background:not(widget) {

     color: @theme_fg_color;

     background-color: @theme_bg_color;

 }

@@ -132,6 +132,9 @@ rubberband,
 .view.rubberband,

 .rubberband {

     background-color: alpha (@theme_selected_bg_color, 0.35);

+    background-image: linear-gradient(to bottom,

+                                      alpha (@theme_selected_bg_color, 0.35),

+                                      alpha (@theme_selected_bg_color, 0.35));

     border-color: @theme_selected_bg_color;

     border-style: solid;

     border-width: 1px;

@@ -3362,13 +3365,17 @@ notebook.frame {
     border-radius: 4px 4px 0px 0px;

 }

 

-window.background > box.vertical > notebook, /* pavu-control */

-window.background.csd > box.vertical > notebook,

-window.background.ssd > box.vertical > notebook,

-window.background.solid-csd > box.vertical > notebook {

+notebook.frame frame {

+     border-style: none;

+     border-width: 0px;

+}

+

+/* pavu-control */

+window.background > box.vertical > notebook:not(.frame),

+window.background.csd > box.vertical > notebook:not(.frame),

+window.background.ssd > box.vertical > notebook:not(.frame),

+window.background.solid-csd > box.vertical > notebook:not(.frame) {

     background-color: shade (@theme_bg_color, 1.1);

-    border-style: none;

-    border-width: 0px;

     border-radius: 4px 4px 0px 0px;

 }

 

diff --git a/desktop-themes/Green-Submarine/gtk-3.0/mate-applications.css b/desktop-themes/Green-Submarine/gtk-3.0/mate-applications.css
index 111895f2..81e033d2 100644
--- a/desktop-themes/Green-Submarine/gtk-3.0/mate-applications.css
+++ b/desktop-themes/Green-Submarine/gtk-3.0/mate-applications.css
@@ -691,7 +691,8 @@ na-tray-applet > widget > box {
 }
 
 /* volume applet */
-.mate-panel-applet-slider {
+.mate-panel-applet-slider,
+.mate-panel-applet-slider.background {
     background: transparent;
 }
 
@@ -736,6 +737,152 @@ na-tray-applet > widget > box {
                                      to   (alpha(shade(@menu_bg_dark_color, 0.57) ,0.6)));
 }
 
+/* mate-menu */
+#mate-menu.background {
+    background-color: @menu_bg_dark_color;
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (shade(@menu_bg_dark_color, 1.03)),
+                                     to   (shade(@menu_bg_dark_color, 0.97)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+    border-width: 1px;
+    border-style: solid;
+    border-radius:2px;
+}
+
+#mate-menu.background viewport,
+#mate-menu.background > widget > box > widget > box {
+    background-color: @menu_bg_dark_color;
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (shade(@menu_bg_dark_color, 1.03)),
+                                     to   (shade(@menu_bg_dark_color, 0.97)));
+}
+
+#mate-menu.background viewport,
+#mate-menu.background notebook  {
+    color: @menu_fg_dark_color;
+    border-radius: 0px;
+    border-width: 0px;
+    border-style: none;
+}
+
+#mate-menu.background scrolledwindow {
+    border-color: shade(@menu_fg_dark_color, 0.3);
+    border-width: 1px;
+    border-style: solid;
+    border-radius: 0px;
+}
+
+#mate-menu.background label,
+#mate-menu.background button,
+#mate-menu.background button.flat {
+    color: @menu_fg_dark_color;
+    background-color: transparent;
+    background-image: none;
+    box-shadow: none;
+}
+
+#mate-menu.background button:hover label,
+#mate-menu.background button:hover,
+#mate-menu.background button.flat:hover {
+    color: shade (@theme_selected_bg_color, 2.0);
+}
+
+#mate-menu.background button:hover,
+#mate-menu.background button.flat:hover {
+    background-image: -gtk-gradient (linear,
+                                     left top, left bottom,
+                                     from (alpha(shade(@menu_bg_dark_color, 2.03), 0.6)),
+                                     to   (alpha(shade(@menu_bg_dark_color, 1.17), 0.6)));
+    box-shadow: inset  0px  1px shade(@selected_bg_color, 1.05),
+                inset  1px  0px shade(@selected_bg_color, 0.97),
+                inset -1px  0px shade(@selected_bg_color, 0.93),
+                inset  0px -1px shade(@selected_bg_color, 0.93);
+}
+
+#mate-menu.background widget notebook viewport grid widget separator {
+    border-width: 1px 0px 0px 0px;
+    min-height: 1px;
+    background-color: shade(@menu_fg_dark_color, 0.3);
+    border-image: -gtk-gradient (linear,
+                                 left top, right top,
+                                 from (alpha (#000, 0.00)),
+                                 color-stop (0.25, alpha (#000, 0.03)),
+                                 color-stop (0.85, alpha (#000, 0.03)),
+                                 to (alpha (#000, 0.00))) 1;
+}
+
+#mate-menu.background scrollbar {
+    background-image: none;
+    border-style: solid;
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical trough {
+    background-image: none;
+}
+
+#mate-menu.background scrollbar.vertical slider {
+    background-image: -gtk-gradient (linear, left top, left bottom,
+                                     from (shade (@menu_bg_dark_color, 1.75)),
+                                     to (shade (@menu_bg_dark_color, 1.3)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical slider:hover,
+#mate-menu.background scrollbar.vertical slider:hover:active {
+    background-image: -gtk-gradient (linear, left top, left bottom,
+                                     from (shade (@menu_bg_dark_color, 1.3)),
+                                     to (shade (@menu_bg_dark_color, 1.75)));
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical.fine-tune slider:hover:active,
+#mate-menu.background scrollbar.vertical.fine-tune .slider:hover:active {
+    background-image: url("assets/slider_fine_vertical.svg"),
+                      linear-gradient(to left,
+                                      shade(@menu_bg_dark_color, 1.75),
+                                      shade(@menu_bg_dark_color, 1.525) 55%,
+                                      shade(@menu_bg_dark_color, 1.3));
+    background-repeat: no-repeat;
+    background-position: center;
+    border-color: shade(@menu_fg_dark_color, 0.3);
+}
+
+#mate-menu.background scrollbar.vertical button:disabled {
+    background-color: transparent;
+    color: shade (@insensitive_fg_color, 0.6);
+}
+
+#mate-menu.background entry {
+    background-color: transparent;
+    background-image: -gtk-gradient(linear,
+                                    left top, left bottom,
+                                    from       (shade(@menu_bg_dark_color, 1.16)),
+                                    color-stop (0.15, shade(@menu_bg_dark_color, 1.26)),
+                                    color-stop (0.50, shade(@menu_bg_dark_color, 1.28)),
+                                    to         (shade(@menu_bg_dark_color, 1.30)));
+    color: shade (@menu_fg_dark_color, 1.0);
+}
+
+#mate-menu.background entry,
+#mate-menu.background entry:focus {
+    box-shadow: inset  0px  1px shade(@menu_fg_dark_color, 0.3),
+                inset  1px  0px shade(@menu_fg_dark_color, 0.3),
+                inset -1px  0px shade(@menu_fg_dark_color, 0.3),
+                inset  0px -1px shade(@menu_fg_dark_color, 0.3);
+    /* color of the cursor */
+	caret-color: shade (@menu_fg_dark_color, 1.0);
+}
+
+#mate-menu.background entry selection,
+#mate-menu.background entry selection:focus {
+    background-color: shade(@menu_fg_dark_color, 0.4);
+    color: shade (@menu_fg_dark_color, 1.2);
+}
+
+
 /****************
  * Mate-terminal *
  ****************/
diff --git a/desktop-themes/Green-Submarine/gtk-3.0/other-applications.css b/desktop-themes/Green-Submarine/gtk-3.0/other-applications.css
index 689c5a7f..ac9741fc 100644
--- a/desktop-themes/Green-Submarine/gtk-3.0/other-applications.css
+++ b/desktop-themes/Green-Submarine/gtk-3.0/other-applications.css
@@ -622,7 +622,6 @@ window.background.solid-csd > box.vertical > notebook scrolledwindow viewport {
  * virt-manager *
  ****************/
 
-window.background > box.vertical > notebook,
 window.background > box.vertical > notebook overlay > scrolledwindow,
 window.background > box.vertical > notebook overlay > scrolledwindow viewport {
     border-style: none;