C++ (Cpp) QgsComposition::setSelectedItem Examples

Example #1

File: qgscomposerhtmlwidget.cpp Project: adamfowleruk/QGIS

void QgsComposerHtmlWidget::on_mAddFramePushButton_clicked()
{
  if ( !mHtml || !mFrame )
  {
    return;
  }

  //create a new frame based on the current frame
  QPointF pos = mFrame->pos();
  //shift new frame so that it sits 10 units below current frame
  pos.ry() += mFrame->rect().height() + 10;

  QgsComposerFrame * newFrame = mHtml->createNewFrame( mFrame, pos, mFrame->rect().size() );
  mHtml->recalculateFrameSizes();

  //set new frame as selection
  QgsComposition* composition = mHtml->composition();
  if ( composition )
  {
    composition->setSelectedItem( newFrame );
  }
}