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 );
}
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 );
}
