QgsComposerLegendLayersDialogBase 0 0 252 194 Add layer to legend Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok buttonBox accepted() QgsComposerLegendLayersDialogBase accept() 248 254 157 274 buttonBox rejected() QgsComposerLegendLayersDialogBase reject() 316 260 286 274