def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project=None
self.lithologiesW = LithologySelectionComboBox(self)
self.lithologiesW.currentDatasetChanged.connect(self.onLithologyChange)
self.addWidget(QLabel(self.tr("Lithologies:"), self))
self.addWidget(self.lithologiesW)
self.setEnabled(False)
class LithologyToolBar(ToolBar):
currentLithologyChanged = pyqtSignal(Lithology)
def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project=None
self.lithologiesW = LithologySelectionComboBox(self)
self.lithologiesW.currentDatasetChanged.connect(self.onLithologyChange)
self.addWidget(QLabel(self.tr("Lithologies:"), self))
self.addWidget(self.lithologiesW)
self.setEnabled(False)
def onLithologyChange(self, p):
self.currentLithologyChanged.emit(p)
def onProjectChange(self, p):
self.project = p
self.lithologiesW.setProject(p)
self.setEnabled(self.hasProject())
def hasProject(self):
return self.project is not None
