Dialog 0 0 374 287 Random Selection Tool true Input Vector Layer Randomly Select Number of Features true Qt::Horizontal 40 20 1 Percentage of Features Qt::Horizontal 40 20 % 1 100 50 Qt::Vertical 20 40 0 Qt::AlignCenter true Qt::Horizontal QDialogButtonBox::Close|QDialogButtonBox::Ok buttonBox_2 accepted() Dialog accept() 133 273 215 290 buttonBox_2 rejected() Dialog close() 59 273 132 239