change the global sidebar "visibility" only when needed (saves some troubles)

svn path=/trunk/KDE/kdegraphics/okular/; revision=703874
19 years ago · 531b8abff5
parent 5d4df04811
commit 531b8abff5
1 changed files with 4 additions and 0 deletions
--- a/ui/sidebar.cpp
+++ b/ui/sidebar.cpp
@ -489,12 +489,16 @@ int Sidebar::currentIndex() const

 void Sidebar::setSidebarVisibility( bool visible )
 {
+    if ( visible == d->list->isVisible() )
+        return;
+
    static bool sideWasVisible = d->sideContainer->isVisible();

    d->list->setVisible( visible );
    if ( visible )
    {
        d->sideContainer->setVisible( sideWasVisible );
+        sideWasVisible = true;
    }
    else
    {