def openColorDialog(self):
colorDialog = QtWidgets.QColorDialog()
colorDialog.setOption(QtWidgets.QColorDialog.DontUseNativeDialog, True)
newColor = colorDialog.getColor(self._color, self)
if newColor.isValid():
self._color = newColor
self.colorChanged.emit(newColor)
def mousePressEvent(self, event):
if self._valueController.isEditable():
self.__backupColor = self.__color
self.beginInteraction()
dialog = QtWidgets.QColorDialog(self.__color, self)
dialog.currentColorChanged.connect(self.__onColorChanged)
dialog.accepted.connect(self.__onAccepted)
dialog.rejected.connect(self.__onCanceled)
dialog.setModal(True)
dialog.show()
