From 4caebde3cb9e31fcb18b36e45afa287e9c03abd4 Mon Sep 17 00:00:00 2001
From: Luciano Montanaro <mikelima@cirulla.net>
Date: Tue, 12 Feb 2008 09:27:26 +0000
Subject: Move the Ctrl-wheel zoom handling to dolphinview. The specialized
 views still need to ignore the Ctrl-qualified wheel events, though.

svn path=/trunk/KDE/kdebase/apps/; revision=773976
---
 src/dolphinview.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/dolphinview.cpp')

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 7d3fea96a..3fec8fdfb 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -537,6 +537,20 @@ void DolphinView::mouseReleaseEvent(QMouseEvent* event)
     QWidget::mouseReleaseEvent(event);
     setActive(true);
 }
+
+void DolphinView::wheelEvent(QWheelEvent* event)
+{
+    if ((event->modifiers() & Qt::ControlModifier) == Qt::ControlModifier) {
+        int d = event->delta();
+        if (d > 0 && isZoomInPossible()) {
+            zoomIn();
+        } else if (d < 0 && isZoomOutPossible()) {
+            zoomOut();
+        }
+	event->accept();
+    }
+}
+
 void DolphinView::activate()
 {
     setActive(true);
-- 
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