QWidget *QgsFormAnnotation::createDesignerWidget( const QString &filePath ) { QFile file( filePath ); if ( !file.open( QFile::ReadOnly ) ) { return nullptr; } QUiLoader loader; QFileInfo fi( file ); loader.setWorkingDirectory( fi.dir() ); QWidget *widget = loader.load( &file, nullptr ); file.close(); //get feature and set attribute information QgsAttributeEditorContext context; QgsVectorLayer *vectorLayer = qobject_cast< QgsVectorLayer * >( mapLayer() ); if ( vectorLayer && associatedFeature().isValid() ) { QgsFields fields = vectorLayer->fields(); QgsAttributes attrs = associatedFeature().attributes(); for ( int i = 0; i < attrs.count(); ++i ) { if ( i < fields.count() ) { QWidget *attWidget = widget->findChild<QWidget *>( fields.at( i ).name() ); if ( attWidget ) { QgsEditorWidgetWrapper *eww = QgsGui::editorWidgetRegistry()->create( vectorLayer, i, attWidget, widget, context ); if ( eww ) { eww->setValue( attrs.at( i ) ); } } } } } return widget; }
void QgsHtmlAnnotation::setSourceFile( const QString &htmlFile ) { QFile file( htmlFile ); mHtmlFile = htmlFile; if ( !file.open( QIODevice::ReadOnly | QIODevice::Text ) ) { mHtmlSource.clear(); } else { QTextStream in( &file ); in.setCodec( "UTF-8" ); mHtmlSource = in.readAll(); } file.close(); setAssociatedFeature( associatedFeature() ); emit appearanceChanged(); }