def __init__(self, title, parent): ToolBar.__init__(self, title, parent) self.project=None self.boundaryTypesW = BoundaryTypeSelectionComboBox(self) self.boundaryTypesW.currentDatasetChanged.connect(self.onBoundaryTypeChange) self.addWidget(QLabel(self.tr("Boundary Types:"), self)) self.addWidget(self.boundaryTypesW) self.setEnabled(False)
class BoundaryTypeToolBar(ToolBar): currentBoundaryTypeChanged = pyqtSignal(BoundaryType) def __init__(self, title, parent): ToolBar.__init__(self, title, parent) self.project=None self.boundaryTypesW = BoundaryTypeSelectionComboBox(self) self.boundaryTypesW.currentDatasetChanged.connect(self.onBoundaryTypeChange) self.addWidget(QLabel(self.tr("Boundary Types:"), self)) self.addWidget(self.boundaryTypesW) self.setEnabled(False) def onBoundaryTypeChange(self, p): self.currentBoundaryTypeChanged.emit(p) def onProjectChange(self, p): self.project = p self.boundaryTypesW.setProject(p) self.setEnabled(self.hasProject()) def hasProject(self): return self.project is not None