Exemplos de registryLayersRemoved em C++ (Cpp)

Exemplo n.º 1

Arquivo: qgsvisibilitypresets.cpp Projeto: Ariki/QGIS

QgsVisibilityPresets::QgsVisibilityPresets()
    : mMenu( new QMenu )
{

  mMenu->addAction( QgisApp::instance()->actionShowAllLayers() );
  mMenu->addAction( QgisApp::instance()->actionHideAllLayers() );
  mMenu->addAction( QgisApp::instance()->actionShowSelectedLayers() );
  mMenu->addAction( QgisApp::instance()->actionHideSelectedLayers() );
  mMenu->addSeparator();

  mMenu->addAction( tr( "Add Preset..." ), this, SLOT( addPreset() ) );
  mMenuSeparator = mMenu->addSeparator();

  mActionRemoveCurrentPreset = mMenu->addAction( tr( "Remove Current Preset" ), this, SLOT( removeCurrentPreset() ) );

  connect( mMenu, SIGNAL( aboutToShow() ), this, SLOT( menuAboutToShow() ) );

  connect( QgsMapLayerRegistry::instance(), SIGNAL( layersRemoved( QStringList ) ),
           this, SLOT( registryLayersRemoved( QStringList ) ) );

  connect( QgsProject::instance(), SIGNAL( readProject( const QDomDocument & ) ),
           this, SLOT( readProject( const QDomDocument & ) ) );
  connect( QgsProject::instance(), SIGNAL( writeProject( QDomDocument & ) ),
           this, SLOT( writeProject( QDomDocument & ) ) );
}

Exemplo n.º 2

Arquivo: qgsmapthemecollection.cpp Projeto: V17nika/QGIS

QgsMapThemeCollection::QgsMapThemeCollection()
{
  connect( QgsMapLayerRegistry::instance(), SIGNAL( layersRemoved( QStringList ) ),
           this, SLOT( registryLayersRemoved( QStringList ) ) );
}