Added Rafael López's item categorizer into Dolphin (it's currently deactivated in...

[dolphin.git] / src / dolphiniconsview.h

diff --git a/src/dolphiniconsview.h b/src/dolphiniconsview.h
index 91faf344a412894728bc43acac0f25f128e2aaa2..f0d0abc1a6acac47a2d6350032ad098fd8e64bbb 100644 (file)
--- a/src/dolphiniconsview.h
+++ b/src/dolphiniconsview.h
@@ -20,10 +20,13 @@
 #ifndef DOLPHINICONSVIEW_H
 #define DOLPHINICONSVIEW_H
 
-#include <QListView>
+#include <klistview.h>
+#include <kitemcategorizer.h>
 #include <QStyleOptionViewItem>
+#include <libdolphin_export.h>
 
 class DolphinController;
+class DolphinItemCategorizer;
 class DolphinView;
 
 /**
@@ -32,7 +35,7 @@ class DolphinView;
  * It is also possible that instead of the icon a preview of the item
  * content is shown.
  */
-class DolphinIconsView : public QListView
+class LIBDOLPHINPRIVATE_EXPORT DolphinIconsView : public KListView
 {
     Q_OBJECT
 
@@ -47,9 +50,30 @@ protected:
     virtual void dragEnterEvent(QDragEnterEvent* event);
     virtual void dropEvent(QDropEvent* event);
 
+private slots:
+    /**
+     * Updates the size of the grid
+     * depending on the state of \a showPreview.
+     */
+    void updateGridSize(bool showPreview);
+
+    void zoomIn();
+    void zoomOut();
+
+private:
+    bool isZoomInPossible() const;
+    bool isZoomOutPossible() const;
+
+    /** Returns the increased icon size for the size \a size. */
+    int increasedIconSize(int size) const;
+
+    /** Returns the decreased icon size for the size \a size. */
+    int decreasedIconSize(int size) const;
+
 private:
     DolphinController* m_controller;
     QStyleOptionViewItem m_viewOptions;
+    DolphinItemCategorizer* m_itemCategorizer;
 };
 
 #endif