From a0cf8456fe171bd221025b3ff3677db4675390b5 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Thu, 1 Mar 2007 19:36:37 +0000
Subject: Allow zooming in and zooming out in the icons view.

svn path=/trunk/KDE/kdebase/apps/; revision=638386
---
 src/dolphiniconsview.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/dolphiniconsview.h')

diff --git a/src/dolphiniconsview.h b/src/dolphiniconsview.h
index 22da7de21..db3d5d6cd 100644
--- a/src/dolphiniconsview.h
+++ b/src/dolphiniconsview.h
@@ -54,6 +54,19 @@ private slots:
      */
     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;
-- 
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