DensityPanel 0 0 345 236 0 0 Density/Volume Calculator :/res/ball.ico:/res/ball.ico Molecular Formula 61 21 61 21 e.g. H2O Molar Mass 61 21 61 21 true g/mol 0 5 QFrame::HLine QFrame::Raised 1 0 Molar Volume 61 21 61 21 cm³/mol Mass Density 61 21 61 21 g/cm³ Qt::Vertical QSizePolicy::Expanding 20 40 0 0 Qt::Horizontal QDialogButtonBox::Close|QDialogButtonBox::Help|QDialogButtonBox::Reset true editMolecularFormula editMolarMass editMolarVolume editMassDensity buttonBox buttonBox accepted() DensityPanel accept() 248 254 157 274 buttonBox rejected() DensityPanel reject() 316 260 286 274