Fix inactive palette in gtk3 theme

In gtk3 theme, the inactive color group had been set with incorrect
palette or not been set for some cases, which leads to glitch when
moving application window. This is because inactive group palettes were
applied during window movement and its expected to be set with correct
palettes.

This patch fixes this issue by setting correct palette for inactive
color group.

Fixes: QTBUG-112879
Change-Id: I6658843626f322fee0ef99dfafb550956e3e0aee
Reviewed-by: Jonas Karlsson <jonas.karlsson@qt.io>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
(cherry picked from commit a608a7c29886fd95ea8569776036673e6c7639f2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 18a8b8f3c6d6bff6d646599572c59b09e97e34b0)

1 files changed, 123 insertions, 87 deletions

diff --git a/src/plugins/platformthemes/gtk3/qgtk3storage.cpp b/src/plugins/platformthemes/gtk3/qgtk3storage.cpp
index 0017f55a45..bbc70c39a2 100644
--- a/src/plugins/platformthemes/gtk3/qgtk3storage.cpp
+++ b/src/plugins/platformthemes/gtk3/qgtk3storage.cpp
@@ -524,93 +524,129 @@ void QGtk3Storage::createMapping()
 
 
     // System palette
-    // background color and calculate derivates
-    GTK(Default, Background, INSENSITIVE);
-    ADD(Normal, Window);
-    ADD(Normal, Button);
-    ADD(Normal, Base);
-    ADD(Inactive, Base);
-    ADD(Inactive, Window);
-    ADD(Disabled, Button);
-    ADD(Disabled, Window);
-    LIGHTER(Normal, Window, 125);
-    ADD(Normal, Light);
-    LIGHTER(Normal, Window, 70);
-    ADD(Normal, Shadow);
-    LIGHTER(Normal, Window, 80);
-    ADD(Normal, Dark);
-    GTK(button, Foreground, ACTIVE);
-    ADD(Inactive, WindowText);
-    LIGHTER(Normal, WindowText, 50);
-    ADD(Disabled, Text);
-    ADD(Disabled, WindowText);
-    ADD(Inactive, ButtonText);
-    ADD(Disabled, ButtonText);
-    GTK(button, Text, NORMAL);
-    ADD(Disabled, ButtonText);
-    // special background colors
-    GTK(Default, Background, SELECTED);
-    ADD(Disabled, Highlight);
-    ADD(Normal, Highlight);
-    GTK(entry, Foreground, SELECTED);
-    ADD(Normal, HighlightedText);
-    GTK(entry, Background, ACTIVE);
-    ADD(Inactive, HighlightedText);
-    // text color and friends
-    GTK(entry, Text, NORMAL);
-    ADD(Normal, ButtonText);
-    ADD(Normal, WindowText);
-    ADD(Disabled, WindowText);
-    ADD(Disabled, HighlightedText);
-    GTK(Default, Text, NORMAL);
-    ADD(Normal, Text);
-    ADD(Normal, WindowText);
-    ADD(Inactive, Text);
-    ADD(Normal, HighlightedText);
-    LIGHTER(Normal, Base, 93);
-    ADD(All, AlternateBase);
-    GTK(Default, Foreground, NORMAL);
-    ADD(All, ToolTipText);
-    MODIFY(Normal, Text, 100, 100, 100);
-    ADD(All, PlaceholderText, Light);
-    MODIFY(Normal, Text, -100, -100, -100);
-    ADD(All, PlaceholderText, Dark);
-    SAVE(SystemPalette);
-    CLEAR;
-
-    // Checkbox and Radio Button
-    GTK(button, Text, ACTIVE);
-    ADD(Normal, Base, Dark);
-    GTK(Default, Background, NORMAL);
-    ADD(All, Base);
-    GTK(button, Text, NORMAL);
-    ADD(Normal, Base, Light);
-    SAVE(CheckBoxPalette);
-    SAVE(RadioButtonPalette);
-    CLEAR;
-
-    // ComboBox, GroupBox, Frame
-    GTK(combo_box, Text, NORMAL);
-    ADD(Normal, ButtonText, Dark);
-    ADD(Normal, Text, Dark);
-    GTK(combo_box, Text, ACTIVE);
-    ADD(Normal, ButtonText, Light);
-    ADD(Normal, Text, Light);
-    SAVE(ComboBoxPalette);
-    SAVE(GroupBoxPalette);
-    CLEAR;
-
-    // Menu bar
-    GTK(Default, Text, ACTIVE);
-    ADD(Normal, ButtonText);
-    SAVE(MenuPalette);
-    CLEAR;
-
-    // LineEdit
-    GTK(Default, Background, NORMAL);
-    ADD(All, Base);
-    SAVE(TextLineEditPalette);
-    CLEAR;
+    {
+        // background color and calculate derivates
+        GTK(Default, Background, INSENSITIVE);
+        ADD(All, Window);
+        ADD(All, Button);
+        ADD(All, Base);
+        LIGHTER(Normal, Window, 125);
+        ADD(Normal, Light);
+        ADD(Inactive, Light);
+        LIGHTER(Normal, Window, 70);
+        ADD(Normal, Shadow);
+        LIGHTER(Normal, Window, 80);
+        ADD(Normal, Dark);
+        ADD(Inactive, Dark)
+
+        GTK(button, Foreground, ACTIVE);
+        ADD(Inactive, WindowText);
+        LIGHTER(Normal, WindowText, 50);
+        ADD(Disabled, Text);
+        ADD(Disabled, WindowText);
+        ADD(Disabled, ButtonText);
+
+        GTK(button, Text, NORMAL);
+        ADD(Inactive, ButtonText);
+
+        // special background colors
+        GTK(Default, Background, SELECTED);
+        ADD(Disabled, Highlight);
+        ADD(Normal, Highlight);
+        ADD(Inactive, Highlight);
+
+        GTK(entry, Foreground, SELECTED);
+        ADD(Normal, HighlightedText);
+        ADD(Inactive, HighlightedText);
+
+        // text color and friends
+        GTK(entry, Text, NORMAL);
+        ADD(Normal, ButtonText);
+        ADD(Normal, WindowText);
+        ADD(Disabled, HighlightedText);
+
+        GTK(Default, Text, NORMAL);
+        ADD(Normal, Text);
+        ADD(Inactive, Text);
+        ADD(Normal, HighlightedText);
+        LIGHTER(Normal, Base, 93);
+        ADD(All, AlternateBase);
+
+        GTK(Default, Foreground, NORMAL);
+        ADD(All, ToolTipText);
+        MODIFY(Normal, Text, 100, 100, 100);
+        ADD(All, PlaceholderText, Light);
+        MODIFY(Normal, Text, -100, -100, -100);
+        ADD(All, PlaceholderText, Dark);
+
+        SAVE(SystemPalette);
+        CLEAR;
+    }
+
+    // Label and TabBar Palette
+    {
+        GTK(entry, Text, NORMAL);
+        ADD(Normal, WindowText);
+        ADD(Inactive, WindowText);
+
+        SAVE(LabelPalette);
+        SAVE(TabBarPalette);
+        CLEAR;
+    }
+
+    // Checkbox and RadioButton Palette
+    {
+        GTK(button, Text, ACTIVE);
+        ADD(Normal, Base, Dark);
+        ADD(Inactive, WindowText, Dark);
+
+        GTK(Default, Foreground, NORMAL);
+        ADD(All, Text);
+
+        GTK(Default, Background, NORMAL);
+        ADD(All, Base);
+
+        GTK(button, Text, NORMAL);
+        ADD(Normal, Base, Light);
+        ADD(Inactive, WindowText, Light);
+
+        SAVE(CheckBoxPalette);
+        SAVE(RadioButtonPalette);
+        CLEAR;
+    }
+
+    // ComboBox, GroupBox & Frame Palette
+    {
+        GTK(combo_box, Text, NORMAL);
+        ADD(Normal, ButtonText, Dark);
+        ADD(Normal, Text, Dark);
+        ADD(Inactive, WindowText, Dark);
+
+        GTK(combo_box, Text, ACTIVE);
+        ADD(Normal, ButtonText, Light);
+        ADD(Normal, Text, Light);
+        ADD(Inactive, WindowText, Light);
+
+        SAVE(ComboBoxPalette);
+        SAVE(GroupBoxPalette);
+        CLEAR;
+    }
+
+    // MenuBar Palette
+    {
+        GTK(Default, Text, ACTIVE);
+        ADD(Normal, ButtonText);
+        SAVE(MenuPalette);
+        CLEAR;
+    }
+
+    // LineEdit Palette
+    {
+        GTK(Default, Background, NORMAL);
+        ADD(All, Base);
+        SAVE(TextLineEditPalette);
+        CLEAR;
+    }
 
 #undef GTK
 #undef REC