Merge branch 'Applications/18.04'

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

diff --git a/src/kitemviews/kitemlistgroupheader.h b/src/kitemviews/kitemlistgroupheader.h
index e19ab48718ead8eb9ba95490e4a9881195a01a98..0e5c61f744a334d0c35228e34ca718b73089c5a1 100644 (file)
--- a/src/kitemviews/kitemlistgroupheader.h
+++ b/src/kitemviews/kitemlistgroupheader.h
@@ -20,9 +20,8 @@
 #ifndef KITEMLISTGROUPHEADER_H
 #define KITEMLISTGROUPHEADER_H
 
-#include <libdolphin_export.h>
-
-#include <kitemviews/kitemliststyleoption.h>
+#include "dolphin_export.h"
+#include "kitemviews/kitemliststyleoption.h"
 
 #include <QByteArray>
 #include <QGraphicsWidget>
@@ -37,13 +36,13 @@ 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
 
 public:
-    KItemListGroupHeader(QGraphicsWidget* parent = 0);
-    virtual ~KItemListGroupHeader();
+    explicit KItemListGroupHeader(QGraphicsWidget* parent = nullptr);
+    ~KItemListGroupHeader() override;
 
     void setRole(const QByteArray& role);
     QByteArray role() const;
@@ -65,7 +64,7 @@ public:
     void setItemIndex(int index);
     int itemIndex() const;
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
 
 protected:
     virtual void paintRole(QPainter* painter, const QRectF& roleBounds, const QColor& color) = 0;
@@ -101,14 +100,19 @@ protected:
      */
     virtual void itemIndexChanged(int current, int previous);
 
-    /** @reimp */
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event);
+    void resizeEvent(QGraphicsSceneResizeEvent* event) 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;