SampleDialogUI SampleDialogUI 0 0 425 219 Sample Dialog true unnamed textLabel1 Hover here to see tooltip text. AlignCenter This is an example of tooltip text. spacer2 Horizontal Expanding 90 31 spacer1 Horizontal Expanding 80 31 closeButton Close Close this dialog testButton Test Test command execution testButton clicked() SampleDialogUI testButton_clicked() closeButton clicked() SampleDialogUI closeButton_clicked() sampledialog.ui.h testButton_clicked() closeButton_clicked()