Knobster does not call back when pressed

[Tetrachromat]

I recently had a case where I needed to implement the "pressed" callback for a dial using the following syntax from the WIKI page:

Code: Select all

dial_id = dial_add(image, x, y, width, height, direction_callback, pressed_callback)

All works well as long as my Knobster is deactivated. When I use the mouse to click on the dial the "pressed_callback" is called and executed properly.

But when my Knobster is activated and I press the Knobster pushbutton the "pressed_callback" is not called.

The WIKI page about using the Knobster says

Only buttons that are incorporated into a dial or switch can be operated by pressing the inner knob (Push button).

What does "incorporated" mean?
What do I need to do to "incorporate" a button into a dial?

Paul

[Ralph]

That means basically that the button is within the boundaries of the dial. There's no pressed in released like with a touch screen when you use a Knobster. A button would be the solution.