def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project = None
self.customSymbolsW = CustomSymbolSelectionComboBox(self)
self.customSymbolsW.currentDatasetChanged.connect(self.onCustomSymbolChange)
self.addWidget(QLabel(self.tr("Custom Symbols:"), self))
self.addWidget(self.customSymbolsW)
self.setEnabled(False)
class CustomSymbolToolBar(ToolBar):
currentCustomSymbolChanged = pyqtSignal(CustomSymbol)
def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project = None
self.customSymbolsW = CustomSymbolSelectionComboBox(self)
self.customSymbolsW.currentDatasetChanged.connect(self.onCustomSymbolChange)
self.addWidget(QLabel(self.tr("Custom Symbols:"), self))
self.addWidget(self.customSymbolsW)
self.setEnabled(False)
def onCustomSymbolChange(self, p):
self.currentCustomSymbolChanged.emit(p)
def onProjectChange(self, p):
self.project = p
self.customSymbolsW.setProject(p)
self.setEnabled(self.hasProject())
def hasProject(self):
return self.project is not None