QgsMergeAttributesDialogBase 0 0 450 382 Merge feature attributes 0 0 Take attributes from selected feature Qt::Horizontal 58 20 Remove feature from selection Qt::Horizontal 98 20 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok buttonBox accepted() QgsMergeAttributesDialogBase accept() 248 254 157 274 buttonBox rejected() QgsMergeAttributesDialogBase reject() 316 260 286 274