[KStandardItemListWidget] Update icon when palette changes

[dolphin.git] / src / kitemviews / kitemlistgroupheader.h

diff --git a/src/kitemviews/kitemlistgroupheader.h b/src/kitemviews/kitemlistgroupheader.h
index c996a48708065b198bec5f01c81d61fd03b2f1b6..4612bc4da839fba143f626536e631c5eb1262de8 100644 (file)
--- a/src/kitemviews/kitemlistgroupheader.h
+++ b/src/kitemviews/kitemlistgroupheader.h
@@ -20,7 +20,7 @@
 #ifndef KITEMLISTGROUPHEADER_H
 #define KITEMLISTGROUPHEADER_H
 
-#include <libdolphin_export.h>
+#include "dolphin_export.h"
 
 #include <kitemviews/kitemliststyleoption.h>
 
@@ -37,7 +37,7 @@ class KItemListView;
  * the method paint() and draw the role within the given roleBounds() with
  * the color roleColor().
  */
-class LIBDOLPHINPRIVATE_EXPORT KItemListGroupHeader : public QGraphicsWidget
+class DOLPHIN_EXPORT KItemListGroupHeader : public QGraphicsWidget
 {
     Q_OBJECT
 
@@ -65,14 +65,11 @@ public:
     void setItemIndex(int index);
     int itemIndex() const;
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
+    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
 
 protected:
-    /** @return Bounding rectangle where the role should be drawn into. */
-    QRectF roleBounds() const;
-
-    /** @return Primary color that should be used for drawing the role. */
-    QColor roleColor() const;
+    virtual void paintRole(QPainter* painter, const QRectF& roleBounds, const QColor& color) = 0;
+    virtual void paintSeparator(QPainter* painter, const QColor& color) = 0;
 
     /**
      * Is called after the role has been changed and allows the derived class
@@ -104,14 +101,19 @@ protected:
      */
     virtual void itemIndexChanged(int current, int previous);
 
-    /** @reimp */
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event);
+    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+
+    virtual QPalette::ColorRole normalTextColorRole() const;
+    virtual QPalette::ColorRole normalBaseColorRole() const;
 
 private:
     void updateCache();
 
     static QColor mixedColor(const QColor& c1, const QColor& c2, int c1Percent = 50);
 
+    QColor textColor() const;
+    QColor baseColor() const;
+
 private:
     bool m_dirtyCache;
     QByteArray m_role;
@@ -120,7 +122,7 @@ private:
     Qt::Orientation m_scrollOrientation;
     int m_itemIndex;
 
-    QColor m_lineColor;
+    QColor m_separatorColor;
     QColor m_roleColor;
     QRectF m_roleBounds;
 };