sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-03-12 00:02:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix conditional styles in feature list view do not update when

Browse Source 
the layer's conditional styles are changed
This commit is contained in:
Nyall Dawson 2019-09-25 09:29:26 +10:00
parent 5f7264d4d1
commit bccd5a4610
2 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/gui/attributetable/qgsfeaturelistmodel.cpp
View File

@ -31,10 +31,15 @@ QgsFeatureListModel::QgsFeatureListModel( QgsAttributeTableFilterModel *sourceMo
void QgsFeatureListModel::setSourceModel( QgsAttributeTableFilterModel *sourceModel )
{
if ( mSourceLayer )
disconnect( mSourceLayer->conditionalStyles(), &QgsConditionalLayerStyles::changed, this, &QgsFeatureListModel::conditionalStylesChanged );
QSortFilterProxyModel::setSourceModel( sourceModel );
mExpressionContext = sourceModel->layer()->createExpressionContext();
mFilterModel = sourceModel;
mSourceLayer = sourceModel->layer();
connect( mSourceLayer->conditionalStyles(), &QgsConditionalLayerStyles::changed, this, &QgsFeatureListModel::conditionalStylesChanged );
}
QgsVectorLayerCache *QgsFeatureListModel::layerCache()
@ -265,6 +270,12 @@ void QgsFeatureListModel::onEndInsertRows( const QModelIndex &parent, int first,
endInsertRows();
}
void QgsFeatureListModel::conditionalStylesChanged()
{
mRowStylesMap.clear();
emit dataChanged( index( 0, 0 ), index( rowCount() - 1, columnCount() - 1 ) );
}
bool QgsFeatureListModel::sortByDisplayExpression() const
{
return mSortByDisplayExpression;

5
src/gui/attributetable/qgsfeaturelistmodel.h
View File

@ -185,6 +185,10 @@ class GUI_EXPORT QgsFeatureListModel : public QSortFilterProxyModel, public QgsF
*/
Q_DECL_DEPRECATED void onEndInsertRows( const QModelIndex &parent, int first, int last );
private slots:
void conditionalStylesChanged();
private:
mutable QgsExpression mDisplayExpression;
QgsAttributeTableFilterModel *mFilterModel = nullptr;
@ -193,6 +197,7 @@ class GUI_EXPORT QgsFeatureListModel : public QSortFilterProxyModel, public QgsF
mutable QgsExpressionContext mExpressionContext;
mutable QMap< QgsFeatureId, QList<QgsConditionalStyle> > mRowStylesMap;
bool mSortByDisplayExpression = false;
QPointer< QgsVectorLayer > mSourceLayer;
};
Q_DECLARE_METATYPE( QgsFeatureListModel::FeatureInfo )