From 0c206bda8e7d1de1f2b9d0d96ee6960d5d8640a7 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Thu, 7 Jun 2012 23:28:21 +0200
Subject: [PATCH] Emit zoomLevelChanged() if the preview gets toggled

---
 src/views/dolphinview.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index 986ecfaf8..e32d82f7b 100644
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -259,8 +259,14 @@ void DolphinView::setPreviewsShown(bool show)
     ViewProperties props(viewPropertiesUrl());
     props.setPreviewsShown(show);
 
+    const int oldZoomLevel = m_view->zoomLevel();
     m_view->setPreviewsShown(show);
     emit previewsShownChanged(show);
+
+    const int newZoomLevel = m_view->zoomLevel();
+    if (newZoomLevel != oldZoomLevel) {
+        emit zoomLevelChanged(newZoomLevel, oldZoomLevel);
+    }
 }
 
 bool DolphinView::previewsShown() const
-- 
2.47.3