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Code Issues Releases Wiki Activity

* Don't crash when removing page in history.

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This commit is contained in:
Christian Muehlhaeuser 2012-07-01 02:20:09 +02:00
parent 7f5c78ec9f
commit faadb41054
1 changed files with 11 additions and 11 deletions
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22
src/libtomahawk/ViewManager.cpp
View File

@ -571,7 +571,7 @@ ViewManager::historyBack()
return;
ViewPage* page = m_pageHistoryBack.takeLast();
if ( m_currentPage )
{
m_pageHistoryFwd << m_currentPage;
@ -590,7 +590,7 @@ ViewManager::historyForward()
return;
ViewPage* page = m_pageHistoryFwd.takeLast();
if ( m_currentPage )
{
m_pageHistoryBack << m_currentPage;
@ -616,14 +616,7 @@ ViewManager::destroyPage( ViewPage* page )
return;
tDebug() << Q_FUNC_INFO << "Deleting page:" << page->title();
if ( m_currentPage == page )
{
delete page;
m_currentPage = 0;
historyBack();
}
else if ( historyPages().contains( page ) )
if ( historyPages().contains( page ) )
{
m_pageHistoryBack.removeAll( page );
m_pageHistoryFwd.removeAll( page );
@ -633,6 +626,13 @@ ViewManager::destroyPage( ViewPage* page )
delete page;
}
if ( m_currentPage == page )
{
m_currentPage = 0;
historyBack();
}
}
@ -868,7 +868,7 @@ ViewManager::onWidgetDestroyed( QWidget* widget )
{
m_dynamicWidgets.remove( dynamicPlaylistForInterface( page->playlistInterface() ) );
}
m_pageHistoryBack.removeAll( page );
m_pageHistoryFwd.removeAll( page );
}