Exemplos de QgsExpressionContext::indexOfScope em C++ (Cpp)

Exemplo n.º 1

Arquivo: qgslayoutitemwidget.cpp Projeto: tomkralidis/QGIS

void QgsLayoutItemPropertiesWidget::updateVariables()
{
  if ( !mItem )
    return;

  QgsExpressionContext context = mItem->createExpressionContext();
  mVariableEditor->setContext( &context );
  int editableIndex = context.indexOfScope( tr( "Layout Item" ) );
  if ( editableIndex >= 0 )
    mVariableEditor->setEditableScopeIndex( editableIndex );
}