Utils: Allow named colors for theme's palette section

This change allows color definitions like

[Palette]
a=ffff0000
b=a

with some restrictions:
 - the name "style" results in QColor() (behavior change)
 - the named color must be alphabetical less than the key (due to
QSettings::allKeys())

Change-Id: Idaa8569ce1e5b8502d287fd42b0ee7b75dc8b5d6
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/libs/utils/theme/theme.cpp b/src/libs/utils/theme/theme.cpp
index cf730739c3..7195cab29d 100644
--- a/src/libs/utils/theme/theme.cpp
+++ b/src/libs/utils/theme/theme.cpp
@@ -182,10 +182,8 @@ void Theme::readSettings(QSettings &settings)
     }
     {
         settings.beginGroup(QLatin1String("Palette"));
-        foreach (const QString &key, settings.allKeys()) {
-            QColor c = readColor(settings.value(key).toString());
-            d->palette[key] = c;
-        }
+        foreach (const QString &key, settings.allKeys())
+            d->palette[key] = readNamedColor(settings.value(key).toString()).first;
         settings.endGroup();
     }
     {