C++ (Cpp) connectToRootNode Examples

Example #1

File: qgslayertreemodel.cpp Project: mantesat/QGIS

QgsLayerTreeModel::QgsLayerTreeModel( QgsLayerTreeGroup* rootNode, QObject *parent )
    : QAbstractItemModel( parent )
    , mRootNode( rootNode )
    , mFlags( ShowLegend | AllowLegendChangeState )
    , mAutoCollapseLegendNodesCount( -1 )
    , mLegendFilterByScale( 0 )
    , mLegendMapViewMupp( 0 )
    , mLegendMapViewDpi( 0 )
    , mLegendMapViewScale( 0 )
{
  connectToRootNode();

  mFontLayer.setBold( true );
}

Example #2

File: qgslayertreemodel.cpp Project: ruester/QGIS

QgsLayerTreeModel::QgsLayerTreeModel( QgsLayerTreeGroup* rootNode, QObject *parent )
    : QAbstractItemModel( parent )
    , mRootNode( rootNode )
    , mFlags( ShowLegend | AllowLegendChangeState | DeferredLegendInvalidation )
    , mAutoCollapseLegendNodesCount( -1 )
    , mLegendFilterByScale( 0 )
    , mLegendMapViewMupp( 0 )
    , mLegendMapViewDpi( 0 )
    , mLegendMapViewScale( 0 )
{
    connectToRootNode();

    mFontLayer.setBold( true );

    connect( &mDeferLegendInvalidationTimer, SIGNAL( timeout() ), this, SLOT( invalidateLegendMapBasedData() ) );
    mDeferLegendInvalidationTimer.setSingleShot( true );
}