I try to use the listbox to realize, but I don't know how to add set the slider of transparency,

CodePudding user response:

Derived some controls and custom painting,

CodePudding user response:

Graphic controls, each line is a graphic control or custom painting dialog interface as above

CodePudding user response:

reference 2 floor kyosuke kanou response: 1989

graphic controls, each line is a graphic control or custom painting dialog interface like the above

This box is supposed to be a whole, layer can add and remove,