def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project=None
self.colorsW = ColorSelectionComboBox(self)
self.colorsW.currentDatasetChanged.connect(self.onColorChange)
self.addWidget(QLabel(self.tr("Colors:"), self))
self.addWidget(self.colorsW)
self.setEnabled(False)
class ColorToolBar(ToolBar):
currentColorChanged = pyqtSignal(Color)
def __init__(self, title, parent):
ToolBar.__init__(self, title, parent)
self.project=None
self.colorsW = ColorSelectionComboBox(self)
self.colorsW.currentDatasetChanged.connect(self.onColorChange)
self.addWidget(QLabel(self.tr("Colors:"), self))
self.addWidget(self.colorsW)
self.setEnabled(False)
def onColorChange(self, p):
self.currentColorChanged.emit(p)
def onProjectChange(self, p):
self.project = p
self.colorsW.setProject(p)
self.setEnabled(self.hasProject())
def hasProject(self):
return self.project is not None
