First step of refactoring to improve the zooming capabilities of views:

* Let classes that use DolphinView know about the currently used zoom level.

* Provide more zoom levels for all views (the settings dialogs have not been adjusted yet).

* Fixed issue that when using the wheel that the enabled state of the zoom actions has not been updated.

svn path=/trunk/KDE/kdebase/apps/; revision=842715

1 files changed, 1 insertions, 11 deletions

diff --git a/src/dolphiniconsview.h b/src/dolphiniconsview.h
index 83672d2f5..3465f6bfc 100644
--- a/src/dolphiniconsview.h
+++ b/src/dolphiniconsview.h
@@ -70,21 +70,11 @@ protected:
 private slots:
     void slotShowPreviewChanged();
     void slotAdditionalInfoChanged();
-    void zoomIn();
-    void zoomOut();
+    void setZoomLevel(int level);
     void requestActivation();
     void updateFont();
 
 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;
-
     /**
      * Updates the size of the grid depending on the state
      * of \a showPreview and \a additionalInfoCount.