MakeButton ID of Nil to be usable for creating button again.

[airsoftsoftwair]

When making a slider button I wouldn't create a knob button that moves but I'd create a button that covers the whole slider area and then implement knob drawing within that area depending on where the mouse is.

[Allanon]

Hello,
if this can help, in my HGui library I implemented the sliders I using two buttons.
First I create the back area for the full size slider and then another button to handle the cursor.

When the cursor changes its position I simply removed the old button and generate another one to the new position, but it's just an implementation, not the fastest, but for me iy's the cleanest since I have separated events for the slider back area and the cursor.

With two buttons in my case worked just fine.