QgsAtlasCompositionWidget::QgsAtlasCompositionWidget( QWidget* parent, QgsComposition* c ):
QWidget( parent ), mComposition( c )
{
setupUi( this );
mAtlasCoverageLayerComboBox->setFilters( QgsMapLayerProxyModel::HasGeometry );
mAtlasSortFeatureKeyComboBox->setLayer( mAtlasCoverageLayerComboBox->currentLayer() );
connect( mAtlasCoverageLayerComboBox, SIGNAL( layerChanged( QgsMapLayer* ) ), mAtlasSortFeatureKeyComboBox, SLOT( setLayer( QgsMapLayer* ) ) );
connect( mAtlasCoverageLayerComboBox, SIGNAL( layerChanged( QgsMapLayer* ) ), this, SLOT( changeCoverageLayer( QgsMapLayer* ) ) );
connect( mAtlasSortFeatureKeyComboBox, SIGNAL( fieldChanged( QString ) ), this, SLOT( changesSortFeatureField( QString ) ) );
// Sort direction
mAtlasSortFeatureDirectionButton->setEnabled( false );
mAtlasSortFeatureKeyComboBox->setEnabled( false );
// connect to updates
connect( &mComposition->atlasComposition(), SIGNAL( parameterChanged() ), this, SLOT( updateGuiElements() ) );
updateGuiElements();
}
QgsAtlasCompositionWidget::QgsAtlasCompositionWidget( QWidget* parent, QgsComposition* c ):
QWidget( parent ), mComposition( c )
{
setupUi( this );
mAtlasCoverageLayerComboBox->setFilters( QgsMapLayerProxyModel::VectorLayer );
connect( mAtlasCoverageLayerComboBox, SIGNAL( layerChanged( QgsMapLayer* ) ), mAtlasSortFeatureKeyComboBox, SLOT( setLayer( QgsMapLayer* ) ) );
connect( mAtlasCoverageLayerComboBox, SIGNAL( layerChanged( QgsMapLayer* ) ), mPageNameWidget, SLOT( setLayer( QgsMapLayer* ) ) );
connect( mAtlasCoverageLayerComboBox, SIGNAL( layerChanged( QgsMapLayer* ) ), this, SLOT( changeCoverageLayer( QgsMapLayer* ) ) );
connect( mAtlasSortFeatureKeyComboBox, SIGNAL( fieldChanged( QString ) ), this, SLOT( changesSortFeatureField( QString ) ) );
connect( mPageNameWidget, SIGNAL( fieldChanged( QString, bool ) ), this, SLOT( pageNameExpressionChanged( QString, bool ) ) );
// Sort direction
mAtlasSortFeatureDirectionButton->setEnabled( false );
mAtlasSortFeatureKeyComboBox->setEnabled( false );
// connect to updates
connect( &mComposition->atlasComposition(), SIGNAL( parameterChanged() ), this, SLOT( updateGuiElements() ) );
mPageNameWidget->registerGetExpressionContextCallback( &_getExpressionContext, mComposition );
updateGuiElements();
}
