Update the zoom slider if the previews setting is changed

This is important if the zoom levels are different with previews
enabled/disabled.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/statusbar/dolphinstatusbar.cpp b/src/statusbar/dolphinstatusbar.cpp
index 681fbf407..c733ebe02 100644
--- a/src/statusbar/dolphinstatusbar.cpp
+++ b/src/statusbar/dolphinstatusbar.cpp
@@ -74,6 +74,7 @@ DolphinStatusBar::DolphinStatusBar(QWidget* parent, DolphinView* view) :
     connect(m_zoomSlider, SIGNAL(valueChanged(int)), this, SLOT(setZoomLevel(int)));
     connect(m_zoomSlider, SIGNAL(sliderMoved(int)), this, SLOT(showZoomSliderToolTip(int)));
     connect(m_view, SIGNAL(zoomLevelChanged(int,int)), this, SLOT(slotZoomLevelChanged(int,int)));
+    connect(m_view, SIGNAL(previewsShownChanged(bool)), this, SLOT(slotPreviewsShownChanged(bool)));
 
     // Initialize space information
     m_spaceInfo = new StatusBarSpaceInfo(this);
@@ -328,6 +329,13 @@ void DolphinStatusBar::slotZoomLevelChanged(int current, int previous)
     m_zoomSlider->setValue(current);
 }
 
+void DolphinStatusBar::slotPreviewsShownChanged(bool shown)
+{
+    Q_UNUSED(shown);
+    // The zoom level might be different with/without previews -> update the zoom slider.
+    m_zoomSlider->setValue(m_view->zoomLevel());
+}
+
 void DolphinStatusBar::updateProgressInfo()
 {
     const bool isErrorShown = (m_messageLabel->type() == KonqStatusBarMessageLabel::Error);
diff --git a/src/statusbar/dolphinstatusbar.h b/src/statusbar/dolphinstatusbar.h
index 7d56746f6..32d603ac5 100644
--- a/src/statusbar/dolphinstatusbar.h
+++ b/src/statusbar/dolphinstatusbar.h
@@ -139,6 +139,7 @@ private slots:
 
     void showZoomSliderToolTip(int zoomLevel);
     void slotZoomLevelChanged(int current, int previous);
+    void slotPreviewsShownChanged(bool shown);
 
     void updateProgressInfo();