void Lvk::FE::ChatHistoryWidget::removeAllWithDialog()
{
QString title = tr("Remove conversation");
QString text = tr("Are you sure you want to remove all conversations?");
if (askConfirmation(title, text)) {
clear();
emit removedAll();
}
}
void QgsMapLayerRegistry::removeAllMapLayers()
{
// moved before physically removing the layers
emit removedAll();
// now let all canvas observers know to clear themselves,
// and then consequently any of their map legends
while ( mMapLayers.size() > 0 )
{
QString id = mMapLayers.begin().key();
emit layerWillBeRemoved( id );
delete mMapLayers[ id ]; // delete the map layer
mMapLayers.remove( id );
}
mMapLayers.clear();
} // QgsMapLayerRegistry::removeAllMapLayers()