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Code Issues Releases Wiki Activity

only connect if there is that signal, no more warnings

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This commit is contained in:
Leo Franchi 2011-04-05 13:14:01 -04:00
parent 8881fab205
commit f8452b4fdc
1 changed files with 3 additions and 4 deletions
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7
src/libtomahawk/playlist/playlistmanager.cpp
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@ -19,6 +19,7 @@
#include "playlistmanager.h"
#include <QVBoxLayout>
#include <QMetaMethod>
#include "audio/audioengine.h"
#include "utils/animatedsplitter.h"
@ -554,10 +555,8 @@ PlaylistManager::setPage( ViewPage* page, bool trackHistory )
AudioEngine::instance()->setPlaylist( currentPlaylistInterface() );
// UGH!
if( QObject* obj = dynamic_cast< QObject* >( currentPage() ) ) {
// qDebug() << SIGNAL( descriptionChanged( QString ) ) << QMetaObject::normalizedSignature( SIGNAL( descriptionChanged( QString ) ) ) << obj->metaObject()->indexOfSignal( QMetaObject::normalizedSignature( SIGNAL( descriptionChanged( QString ) ) ) );
// if( obj->metaObject()->indexOfSignal( QMetaObject::normalizedSignature( SIGNAL( descriptionChanged( QString ) ) ) ) > -1 ) // if the signal exists (just to hide the qobject runtime warning...)
connect( obj, SIGNAL( descriptionChanged( QString ) ), m_infobar, SLOT( setDescription( QString ) ) );
if( QObject* obj = dynamic_cast< QObject* >( currentPage() ) ) {if( obj->metaObject()->indexOfSignal( "descriptionChanged(QString)" ) > -1 ) // if the signal exists (just to hide the qobject runtime warning...)
connect( obj, SIGNAL( descriptionChanged( QString ) ), m_infobar, SLOT( setDescription( QString ) ) );
}
m_stack->setCurrentWidget( page->widget() );