C++ (Cpp) ViewPage Exemples

Exemple #1

Fichier : ViewManager.cpp Projet : dsqmoore/tomahawk

ViewPage*
ViewManager::pageForInterface( Tomahawk::playlistinterface_ptr interface ) const
{
    QList< Tomahawk::ViewPage* > pages = allPages();

    for ( int i = 0; i < pages.count(); i++ )
    {
        ViewPage* page = pages.at( i );
        if ( page->playlistInterface() == interface )
            return page;
        if ( page->playlistInterface() && page->playlistInterface()->hasChildInterface( interface ) )
            return page;
    }

    return 0;
}

Exemple #2

Fichier : ViewManager.cpp Projet : twischer/tomahawk

void
ViewManager::historyForward()
{
    if ( !m_pageHistoryFwd.count() )
        return;

    ViewPage* page = m_pageHistoryFwd.takeLast();

    if ( m_currentPage )
    {
        m_pageHistoryBack << m_currentPage;
        tDebug() << "Moved to backward history:" << m_currentPage->widget()->metaObject()->className();
    }

    tDebug() << "Showing page after moving forwards in history:" << page->widget()->metaObject()->className();
    setPage( page, false );
}

Exemple #3

Fichier : viewmanager.cpp Projet : MechanisM/tomahawk

void
ViewManager::onWidgetDestroyed( QWidget* widget )
{
    qDebug() << "Destroyed child:" << widget << widget->metaObject()->className();

    bool resetWidget = ( m_stack->currentWidget() == widget );

    for ( int i = 0; i < m_pageHistory.count(); i++ )
    {
        ViewPage* page = m_pageHistory.at( i );
        if ( page->widget() != widget )
            continue;

        if ( !playlistForInterface( page->playlistInterface() ).isNull() )
        {
            m_playlistViews.remove( playlistForInterface( page->playlistInterface() ) );
        }
        if ( !dynamicPlaylistForInterface( page->playlistInterface() ).isNull() )
        {
            m_dynamicWidgets.remove( dynamicPlaylistForInterface( page->playlistInterface() ) );
        }

        if ( page->widget() == widget && !resetWidget )
        {
            m_pageHistory.removeAt( i );
        }
    }

    m_stack->removeWidget( widget );

    if ( resetWidget )
    {
        historyBack();
    }
}

Exemple #4

Fichier : ViewManager.cpp Projet : nowrep/tomahawk

void
ViewManager::onWidgetDestroyed( QWidget* widget )
{
    tDebug() << "Destroyed child:" << widget << widget->metaObject()->className();

    bool resetWidget = ( m_stack->currentWidget() == widget );

    QList< Tomahawk::ViewPage* > p = historyPages();
    for ( int i = 0; i < p.count(); i++ )
    {
        ViewPage* page = p.at( i );
        if ( page->widget() != widget )
            continue;

        if ( !playlistForInterface( page->playlistInterface() ).isNull() )
        {
            m_playlistViews.remove( playlistForInterface( page->playlistInterface() ) );
        }
        if ( !dynamicPlaylistForInterface( page->playlistInterface() ).isNull() )
        {
            m_dynamicWidgets.remove( dynamicPlaylistForInterface( page->playlistInterface() ) );
        }
        
        m_pageHistoryBack.removeAll( page );
        m_pageHistoryFwd.removeAll( page );
    }

    m_stack->removeWidget( widget );

    if ( resetWidget )
    {
        m_currentPage = 0;
        historyBack();
    }
}