cl_transparent makes the widget's area transparent, showing the content of the parent widget or of a sibling with a lower z-order, instead of a color
Source position: msegraphutils.pas line 90
const cl_transparent = cl_functional + 3; |
cl_transparent makes the widget's area transparent, showing the content of the parent widget or of a sibling with a lower z-order, instead of a color. Compare with cl_parent (or cl_default for a standard widget), which fills the widget's area with the parent widget's actual color. Avoid cl_transparent when not necessary, since it is expensive.