DialogLine 0 0 217 137 Line :/icon/64x64/icon64x64.png:/icon/64x64/icon64x64.png First point Second point Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok comboBoxFirstPoint comboBoxSecondPoint buttonBox buttonBox accepted() DialogLine accept() 248 254 157 274 buttonBox rejected() DialogLine reject() 316 260 286 274