Exemplos de layoutSet em C++ (Cpp)

Exemplo n.º 1

Arquivo: qgslayoutview.cpp Projeto: peterisb/QGIS

void QgsLayoutView::setCurrentLayout( QgsLayout *layout )
{
  setScene( layout );

  connect( layout->pageCollection(), &QgsLayoutPageCollection::changed, this, &QgsLayoutView::updateRulers );
  updateRulers();

  //emit layoutSet, so that designer dialogs can update for the new layout
  emit layoutSet( layout );
}

Exemplo n.º 2

Arquivo: qgslayoutview.cpp Projeto: giohappy/QGIS

void QgsLayoutView::setCurrentLayout( QgsLayout *layout )
{
  setScene( layout );

  connect( layout->pageCollection(), &QgsLayoutPageCollection::changed, this, &QgsLayoutView::viewChanged );
  connect( layout, &QgsLayout::selectedItemChanged, this, &QgsLayoutView::itemFocused );

  viewChanged();

  mSnapMarker.reset( new QgsLayoutViewSnapMarker() );
  mSnapMarker->hide();
  layout->addItem( mSnapMarker.get() );

  mHorizontalSnapLine.reset( createSnapLine() );
  mHorizontalSnapLine->hide();
  layout->addItem( mHorizontalSnapLine.get() );
  mVerticalSnapLine.reset( createSnapLine() );
  mVerticalSnapLine->hide();
  layout->addItem( mVerticalSnapLine.get() );

  if ( mHorizontalRuler )
  {
    connect( &layout->guides(), &QAbstractItemModel::dataChanged, mHorizontalRuler, [ = ] { mHorizontalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::rowsInserted, mHorizontalRuler, [ = ] { mHorizontalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::rowsRemoved, mHorizontalRuler, [ = ] { mHorizontalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::modelReset, mHorizontalRuler, [ = ] { mHorizontalRuler->update(); } );
  }
  if ( mVerticalRuler )
  {
    connect( &layout->guides(), &QAbstractItemModel::dataChanged, mVerticalRuler, [ = ] { mVerticalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::rowsInserted, mVerticalRuler, [ = ] { mVerticalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::rowsRemoved, mVerticalRuler, [ = ] { mVerticalRuler->update(); } );
    connect( &layout->guides(), &QAbstractItemModel::modelReset, mVerticalRuler, [ = ] { mVerticalRuler->update(); } );
  }

  //emit layoutSet, so that designer dialogs can update for the new layout
  emit layoutSet( layout );
}