CalcDlg QWidget name CalcDlg geometry 0 0 245 318 caption Form1 QTabWidget name TabWidget3 geometry 0 0 240 320 QWidget name tab title Tab 1 QLayoutWidget name Layout6 geometry 0 0 230 290 margin 0 spacing 6 QLabel name TextLabel2 text TextLabel2 QLineEdit name formula QLayoutWidget name Layout3 margin 0 spacing 6 QPushButton name calculate text PushButton3 QPushButton name clear_fields text PushButton4 QLabel name TextLabel3 text TextLabel3 QLineEdit name result QLabel name TextLabel1 text TextLabel1 QMultiLineEdit name anal_display QWidget name tab title Tab 2