Add setPalette to QGuiApplication

If we have a getter, we also need the setter to be
symmetric.

Change-Id: Ibcb20d66c711e4c1bebd448781fa9eddb9cd773f
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

2 files changed, 11 insertions, 0 deletions

diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index c674573bb6..9f1eaeacfd 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -1185,6 +1185,16 @@ QPalette QGuiApplication::palette()
     return *QGuiApplicationPrivate::app_pal;
 }
 
+void QGuiApplication::setPalette(const QPalette &pal)
+{
+    if (QGuiApplicationPrivate::app_pal && pal.isCopyOf(*QGuiApplicationPrivate::app_pal))
+        return;
+    if (!QGuiApplicationPrivate::app_pal)
+        QGuiApplicationPrivate::app_pal = new QPalette(pal);
+    else
+        *QGuiApplicationPrivate::app_pal = pal;
+}
+
 QFont QGuiApplication::font()
 {
     QMutexLocker locker(applicationFontMutex());
diff --git a/src/gui/kernel/qguiapplication.h b/src/gui/kernel/qguiapplication.h
index 7223e2639e..dd7b1f8806 100644
--- a/src/gui/kernel/qguiapplication.h
+++ b/src/gui/kernel/qguiapplication.h
@@ -108,6 +108,7 @@ public:
 #endif
 
     static QPalette palette();
+    static void setPalette(const QPalette &pal);
 
     static Qt::KeyboardModifiers keyboardModifiers();
     static Qt::MouseButtons mouseButtons();