BlackMate, GTK3-3.14: adjust to GTK3-3.13 changes

https://git.gnome.org/browse/gtk+/commit/?id=4e077d4638b4ecfaf67afbab5082b9d47499af4f
https://bugzilla.redhat.com/show_bug.cgi?id=1136994
- GtkCheckButton
- GtkRadioButton

2 files changed, 94 insertions, 40 deletions

diff --git a/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets-assets-dark.css b/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets-assets-dark.css
index c0f9100e..72853c1c 100644
--- a/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets-assets-dark.css
+++ b/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets-assets-dark.css
@@ -7,7 +7,7 @@
 .check,
 .check row:selected,
 .check row:selected:focus {
-	background-image: url("assets/checkbox-unchecked-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-unchecked-dark.svg"));
 }
 
 .notebook .check,
@@ -22,13 +22,15 @@ GtkTreeView.check row:selected:focus {
 .check:insensitive,
 .check row:selected:insensitive,
 .check row:selected:focus:insensitive {
-	background-image: url("assets/checkbox-unchecked-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-unchecked-insensitive-dark.svg"));
 }
 
+.check:checked,
 .check:active,
+.check row:selected:checked,
 .check row:selected:active,
 .check row:selected:focus:active {
-	background-image: url("assets/checkbox-checked-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-dark.svg"));
 }
 
 .notebook .check:active,
@@ -44,13 +46,13 @@ GtkTreeView.check row:selected:focus:active {
 .check row:selected:active:insensitive,
 .check row:selected:focus:active:insensitive
 {
-	background-image: url("assets/checkbox-checked-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-insensitive-dark.svg"));
 }
 
 .check:inconsistent,
 .check row:selected:inconsistent,
 .check row:selected:focus:inconsistent {
-	background-image: url("assets/checkbox-mixed-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-mixed-dark.svg"));
 }
 
 .notebook .check:inconsistent,
@@ -65,13 +67,13 @@ GtkTreeView.check row:selected:focus:inconsistent {
 .check:inconsistent:insensitive,
 .check row:selected:inconsistent:insensitive,
 .check row:selected:focus:inconsistent:insensitive {
-	background-image: url("assets/checkbox-mixed-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/checkbox-mixed-insensitive-dark.svg"));
 }
 
 .radio,
 .radio row:selected,
 .radio row:selected:focus {
-	background-image: url("assets/radio-unselected-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-unselected-dark.svg"));
 }
 
 .notebook .radio,
@@ -80,19 +82,21 @@ GtkTreeView.check row:selected:focus:inconsistent {
 GtkTreeView.radio,
 GtkTreeView.radio row:selected,
 GtkTreeView.radio row:selected:focus {
-	background-image: url("assets/radio-unselected-lessdark.svg");
+	background-image: -gtk-scaled(url("assets/radio-unselected-lessdark.svg"));
 }
 
 .radio:insensitive,
 .radio row:selected:insensitive,
 .radio row:selected:focus:insensitive {
-	background-image: url("assets/radio-unselected-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-unselected-insensitive-dark.svg"));
 }
 
+.radio:checked,
 .radio:active,
+.radio row:selected:checked,
 .radio row:selected:active,
 .radio row:selected:focus:active {
-	background-image: url("assets/radio-selected-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-selected-dark.svg"));
 }
 
 .notebook .radio:active,
@@ -107,13 +111,13 @@ GtkTreeView.radio row:selected:focus:active {
 .radio:active:insensitive,
 .radio row:selected:active:insensitive,
 .radio row:selected:focus:active:insensitive {
-	background-image: url("assets/radio-selected-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-selected-insensitive-dark.svg"));
 }
 
 .radio:inconsistent,
 .radio row:selected:inconsistent,
 .radio row:selected:focus:inconsistent {
-	background-image: url("assets/radio-mixed-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-mixed-dark.svg"));
 }
 
 .notebook .radio:inconsistent,
@@ -128,7 +132,7 @@ GtkTreeView.radio row:selected:focus:inconsistent {
 .radio:inconsistent:insensitive,
 .radio row:selected:inconsistent:insensitive,
 .radio row:selected:focus:inconsistent:insensitive {
-	background-image: url("assets/radio-mixed-insensitive-dark.svg");
+	-gtk-icon-source: -gtk-scaled(url("assets/radio-mixed-insensitive-dark.svg"));
 }
 
 .sidebar .radio:active,
diff --git a/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets.css b/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets.css
index fc839037..b19a87c1 100644
--- a/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/BlackMATE/gtk-3.0/gtk-widgets.css
@@ -2061,6 +2061,12 @@ GtkProgressBar.osd.progressbar {
 	color: #747473;
 }
  
+/****************************************************************************************
+ * Give and take related to recent gtk3 development,                                    *
+ * to achieve full size of the icon menu of some of the applications whose notification *
+ * icons appear in the system tray, the "shadow" is disabled.                           *
+ ****************************************************************************************/
+/*
 .window-frame {
     border-color: @theme_bg_color;
     border-radius: 7px 7px 0 0;
@@ -2069,9 +2075,10 @@ GtkProgressBar.osd.progressbar {
     background-color: @theme_bg_color;
     box-shadow: 0 0 0 2px @osd_button_shadow, 0 2px 8px 3px @osd_button_shadow;
 
-    /* this is used for the resize cursor area */
+ * this is used for the resize cursor area
     margin: 10px;
 }
+*/
 
 /****************************
  * Suggested action buttons *
@@ -2337,32 +2344,75 @@ GtkColorSwatch.color-dark:selected:hover {
 	background-image: none;
 }
 
-/***************************
- * Radio and Check Buttons *
- ***************************/
-.radio,
-.check,
-.radio:selected, 
-.check:selected,
-.radio:selected:focus, 
-.check:selected:focus,
-.cell.radio,
-.cell.check,
-.cell.radio:selected, 
-.cell.check:selected,
-.cell.radio:selected:focus, 
-.cell.check:selected:focus {
-	background-color: transparent;
-	border-width: 0px;
-	border-style: none;
-}
-
-.check:hover,
-.check:selected:hover,
-.radio:hover,
-.radio:selected:hover {
-	background-color: transparent;
-}
+/*****************************************************************************************************
+ * Check and Radio items                                                                             *
+ * Related to recent gtk3 development, to reveal checkboxes as part of the dialogue                  *
+ * of some of the applications whose notification icons appear in the system tray                    *
+ * the reference section of the HighContrast theme is used.                                          *
+ * https://git.gnome.org/browse/gnome-themes-standard/tree/themes/HighContrast/gtk-3.0/gtk.css#n1398 *
+ *****************************************************************************************************/
+
+GtkCheckButton.text-button, GtkRadioButton.text-button {
+  padding: 1px;
+  outline-offset: 0; }
+
+.check {
+  color: rgba(0, 0, 0, 0.1);
+  background-image: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-unchecked-dark.svg")); }
+  .check:hover {
+    color: #7f7f7f; }
+  .check:checked, .check:active {
+    -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-dark.svg"));
+    color: #000; }
+    .check:checked:hover, .check:active:hover {
+      color: #7f7f7f; }
+    .check:checked:insensitive, .check:active:insensitive {
+      -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-insensitive-dark.svg"));
+      color: #7f7f7f; }
+      .check:checked:insensitive:backdrop, .check:active:insensitive:backdrop {
+        color: #7f7f7f; }
+    .check:checked:backdrop, .check:active:backdrop {
+      color: #000; }
+  .check:insensitive {
+    color: rgba(127, 127, 127, 0.1); }
+    .check:insensitive:backdrop {
+      color: transparent; }
+  .check:inconsistent {
+    -gtk-icon-source: -gtk-scaled(url("assets/checkbox-mixed-dark.svg")); }
+  .check:backdrop {
+    color: rgba(0, 0, 0, 0.1); }
+    .check:backdrop:selected {
+      color: rgba(255, 255, 255, 0.1); }
+
+.radio {
+  color: rgba(0, 0, 0, 0.1);
+  background-image: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/radio-unselected-dark.svg")); }
+  .radio:hover {
+    color: #7f7f7f; }
+  .radio:checked, .radio:active {
+    -gtk-icon-source: -gtk-scaled(url("assets/radio-selected-dark.svg"));
+    color: #000; }
+    .radio:checked:hover, .radio:active:hover {
+      color: #7f7f7f; }
+    .radio:checked:insensitive, .radio:active:insensitive {
+      -gtk-icon-source: -gtk-scaled(url("assets/radio-selected-insensitive-dark.svg"));
+      color: #7f7f7f; }
+      .radio:checked:insensitive:backdrop, .radio:active:insensitive:backdrop {
+        color: #7f7f7f; }
+    .radio:checked:backdrop, .radio:active:backdrop {
+      color: #000; }
+  .radio:insensitive {
+    color: rgba(127, 127, 127, 0.1); }
+    .radio:insensitive:backdrop {
+      color: transparent; }
+  .radio:inconsistent {
+    -gtk-icon-source: -gtk-scaled(url("assets/radio-mixed-dark.svg")); }
+  .radio:backdrop {
+    color: rgba(0, 0, 0, 0.1); }
+    .radio:backdrop:selected {
+      color: rgba(255, 255, 255, 0.1); }
 
 /*****************
  * GtkCheckButton *