Update the size of the menu toolbar-item

If the icon size of the toolbar has been changed, the manually added
menu toolbar-item must be updated.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index 1fb9b63e7..e5cc9901f 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -1429,6 +1429,13 @@ void DolphinMainWindow::slotToolBarMenuButtonDeleted()
     m_updateToolBarTimer->start();
 }
 
+void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
+{
+    if (m_openToolBarMenuButton) {
+        m_openToolBarMenuButton->setIconSize(iconSize);
+    }
+}
+
 void DolphinMainWindow::init()
 {
     DolphinSettings& settings = DolphinSettings::instance();
@@ -1973,6 +1980,7 @@ void DolphinMainWindow::createToolBarMenuButton()
 
     toolBar()->addWidget(m_toolBarSpacer);
     toolBar()->addWidget(m_openToolBarMenuButton);
+    connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
 
     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
     // gets edited. In this case we must add them again. The adding is done asynchronously by
diff --git a/src/dolphinmainwindow.h b/src/dolphinmainwindow.h
index a242a6546..10fcf57fd 100644
--- a/src/dolphinmainwindow.h
+++ b/src/dolphinmainwindow.h
@@ -443,6 +443,7 @@ private slots:
     void updateToolBar();
     void slotToolBarSpacerDeleted();
     void slotToolBarMenuButtonDeleted();
+    void slotToolBarIconSizeChanged(const QSize& iconSize);
 
 private:
     DolphinMainWindow(int id);