Changes: Property for not applying style to widgets

RevBy: Torsten Rahn
Details:

Setting a dynamic property named Dui::NoDuiStyle to any QWidget or
QApplication will cause the Qt Maemo 6 style not to style this widget.

The definition of Dui::NoDuiStyle is in duinamespace.h to ensure it can
be used even if the Qt Maemo 6 style is not included in the package.
The preprocessor construct is unfortunately needed to suppress a
"variable not used" warning/error.

2 files changed, 19 insertions, 0 deletions

diff --git a/plainqt/style/qtmaemo6style.cpp b/plainqt/style/qtmaemo6style.cpp
index 64bd14d3..200dd3f5 100644
--- a/plainqt/style/qtmaemo6style.cpp
+++ b/plainqt/style/qtmaemo6style.cpp
@@ -815,11 +815,17 @@ void QtMaemo6Style::setKineticMaxKineticScrollSpeed(int speed) {
 
 void QtMaemo6Style::polish(QApplication *app)
 {
+    if(app->dynamicPropertyNames().contains(Dui::NoDuiStyle))
+        return;
+
     QtMaemo6TestStyle::polish(app);
 }
 
 void QtMaemo6Style::polish(QWidget *widget)
 {
+    if(widget->dynamicPropertyNames().contains(Dui::NoDuiStyle))
+        return;
+
     if(qobject_cast<DuiWindow*>(widget))
         return;
 
diff --git a/src/core/duinamespace.h b/src/core/duinamespace.h
index 494cb925..43f1f176 100644
--- a/src/core/duinamespace.h
+++ b/src/core/duinamespace.h
@@ -30,6 +30,19 @@ namespace Dui
     };
 
     /*!
+     * setting a dynamic porperty to any QWidget or QApplication will cause the the object
+     * not to be styled like DUI does.
+     */
+#ifdef __GNUC__
+    static const char* NoDuiStyle __attribute__((__unused__)) = "NoDuiStyle";
+#elif defined _MSC_VER
+    #pragma warning(disable: Cxxxxx)
+    static const char* NoDuiStyle = "NoDuiStyle";
+#else
+    static const char* NoDuiStyle = "NoDuiStyle";
+#endif
+
+    /*!
      * This enum contains values of the orientation angle of windows in the application.
      *
      * \sa Orientation