CalcDlg QWidget name CalcDlg geometry 0 0 253 352 caption Calculations layoutMargin layoutSpacing QTabWidget name TabWidgetMain geometry 0 0 250 350 layoutMargin layoutSpacing QWidget name tabMain title Molweight QFrame name FrameSystemTime geometry 0 0 240 310 frameShape StyledPanel frameShadow Raised QLayoutWidget name Layout7 geometry 0 0 240 310 margin 0 spacing 6 QLabel name TextLabel1_4 text Formula: QLineEdit name formula QLayoutWidget name Layout7 margin 0 spacing 6 QPushButton name calculate text Calculate QPushButton name clear_fields text Clear QLabel name TextLabel2_4 text Result: QLineEdit name result QLabel name TextLabel1 text Elemental composition (%): QMultiLineEdit name anal_display readOnly true QWidget name tabNtp title Nernst margin 1 spacing 2