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/dolphincontroller.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/dolphincontroller.h')

diff --git a/src/dolphincontroller.h b/src/dolphincontroller.h
index 08d12ea57..1bd283fd4 100644
--- a/src/dolphincontroller.h
+++ b/src/dolphincontroller.h
@@ -70,6 +70,14 @@ public:
     void setShowPreview(bool showPreview);
     bool showPreview() const { return m_showPreview; }
 
+    void triggerZoomIn();
+    void setZoomInPossible(bool possible) { m_zoomInPossible = possible; }
+    bool isZoomInPossible() const { return m_zoomInPossible; }
+
+    void triggerZoomOut();
+    void setZoomOutPossible(bool possible) { m_zoomOutPossible = possible; }
+    bool isZoomOutPossible() const { return m_zoomOutPossible; }
+
 public slots:
     void triggerItem(const QModelIndex& index);
     void indicateSelectionChange();
@@ -121,8 +129,16 @@ signals:
     /** Is emitted if the selection has been changed by the user. */
     void selectionChanged();
 
+    /** Is emitted if the view should zoom in. */
+    void zoomIn();
+
+    /** Is emitted if the view should zoom out. */
+    void zoomOut();
+
 private:
     bool m_showPreview;
+    bool m_zoomInPossible;
+    bool m_zoomOutPossible;
     KUrl m_url;
 };
 
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