C++ (Cpp) toggleTextItemVisibilities Examples

Example #1

File: qgsmaptoolannotation.cpp Project: CzendaZdenda/qgis

void QgsMapToolAnnotation::keyPressEvent( QKeyEvent* e )
{
  if ( e->key() == Qt::Key_T && e->modifiers() == Qt::ControlModifier )
  {
    toggleTextItemVisibilities();
  }

  QgsAnnotationItem* sItem = selectedItem();
  if ( sItem )
  {
    if ( e->key() == Qt::Key_Delete )
    {
      if ( mCanvas && mCanvas->scene() )
      {
        QCursor neutralCursor( sItem->cursorShapeForAction( QgsAnnotationItem::NoAction ) );
        mCanvas->scene()->removeItem( sItem );
        delete sItem;
        mCanvas->setCursor( neutralCursor );
      }
    }
  }
}

Example #2

File: qgsmaptoolannotation.cpp Project: m-kuhn/QGIS

void QgsMapToolAnnotation::keyPressEvent( QKeyEvent *e )
{
  if ( e->key() == Qt::Key_T && e->modifiers() == Qt::ControlModifier )
  {
    toggleTextItemVisibilities();
  }

  QgsMapCanvasAnnotationItem *item = selectedItem();
  if ( item )
  {
    if ( e->key() == Qt::Key_Backspace || e->key() == Qt::Key_Delete )
    {
      QCursor neutralCursor( item->cursorShapeForAction( QgsMapCanvasAnnotationItem::NoAction ) );
      QgsProject::instance()->annotationManager()->removeAnnotation( item->annotation() );
      if ( mCanvas )
      {
        mCanvas->setCursor( neutralCursor );
        e->ignore();
      }
    }
  }
}