void QgsMapTool::setAction( QAction* action )
{
if ( mAction )
disconnect( mAction, SIGNAL( destroyed() ), this, SLOT( actionDestroyed() ) );
mAction = action;
connect( mAction, SIGNAL( destroyed() ), this, SLOT( actionDestroyed() ) );
}
bool KviActionManager::unregisterAction(const QString &szName)
{
KviAction * a = m_pActions->find(szName);
if(!a)return false;
disconnect(a,SIGNAL(destroyed()),this,SLOT(actionDestroyed()));
a->unregisterAccelerator();
return m_pActions->remove(szName);
}
bool KviActionManager::registerAction(KviAction * a)
{
if(m_pActions->find(a->name()))return false;
connect(a,SIGNAL(destroyed()),this,SLOT(actionDestroyed()));
m_pActions->insert(a->name(),a);
if(g_pMainWindow)a->registerAccelerator(); // otherwise it is delayed!
return true;
}
KviActionManager::~KviActionManager()
{
// the customizeToolBars dialog has been already
// destroyed since the module manager has already
// killed all the modules at this point...
KviPointerHashTableIterator<QString, KviAction> it(*m_pActions);
while(KviAction * a = it.current())
{
disconnect(a, SIGNAL(destroyed()), this, SLOT(actionDestroyed()));
++it;
}
delete m_pActions;
delete m_pCategories;
}