44   cfg.insert( 
"Height", configElement.
attribute( 
"Height", 
nullptr ).
toInt() );
    45   cfg.insert( 
"Width", configElement.
attribute( 
"Width", 
nullptr ).
toInt() );
    56   configElement.
setAttribute( 
"Height", config.value( 
"Height", 0 ).toString() );
    57   configElement.
setAttribute( 
"Width", config.value( 
"Width", 0 ).toString() );
 
QString attribute(const QString &name, const QString &defValue) const
QVariantMap QgsEditorWidgetConfig
Holds a set of configuration parameters for a editor widget wrapper. 
void setAttribute(const QString &name, const QString &value)
int toInt(bool *ok, int base) const
Represents a vector layer which manages a vector based data sets.