def __init__(self, title, parent): ToolBar.__init__(self, title, parent) self.project=None self.tectonicUnitsW = TectonicUnitSelectionComboBox(self) self.tectonicUnitsW.currentDatasetChanged.connect(self.onTectonicUnitChange) self.addWidget(QLabel(self.tr("TectonicUnits:"), self)) self.addWidget(self.tectonicUnitsW) self.setEnabled(False)
class TectonicUnitToolBar(ToolBar): currentTectonicUnitChanged = pyqtSignal(TectonicUnit) def __init__(self, title, parent): ToolBar.__init__(self, title, parent) self.project=None self.tectonicUnitsW = TectonicUnitSelectionComboBox(self) self.tectonicUnitsW.currentDatasetChanged.connect(self.onTectonicUnitChange) self.addWidget(QLabel(self.tr("TectonicUnits:"), self)) self.addWidget(self.tectonicUnitsW) self.setEnabled(False) def onTectonicUnitChange(self, p): self.currentTectonicUnitChanged.emit(p) def onProjectChange(self, p): self.project = p self.tectonicUnitsW.setProject(p) self.setEnabled(self.hasProject()) def hasProject(self): return self.project is not None