Dear Support,
There are some issues with the freshly available ICustomWidgetChartObject object. I am a bit disappointed as I was waiting for this widget (API 2.8.0+ exactly) to be available for more then a month. And now it is here but I still cannot use it...
Anyway, the bugs:
1) When you create an object with labels in it, the color of the labels are always black. No matter what have you defined with setColor(). See attached Capture1.png.
2) When you click on the 'Common widget settings' button and go to the setting page, the opacity always show 10%. No matter what have you defined with setFillOpacity(). This is just a cosmetic issue, as the opacity of the object is the one that was defined with setFillOpacity(). See attached Capture2.png.
3) When you click again the 'Common widget settings' button to get out from setting, the widget is re-sized. See attached Capture3.png. This is the most annoying bug.
4) And after you re-size the widget, you can see that the added labels are now in the defined color. See attached Capture4.png. This is not a real bug.