Mattias Gaertner schrieb:
IMO transparent controls should be treated as having a glass surface -
you can see buttons through the glass, but you cannot touch them. The
glass only covers the intended client area of the control, everything
outside its (possibly non-rectangular) border works as before.
Transparent has many meanings. This is one of them.
Another is non rectangular controls.
See last sentence above ;-)
In the most general case the mouse-sensitive area can be a discontiguous
region, leaving a "hole" inside a frame. But I found no real use for
such a construct.
IMO: if something works like glass it should look like glass, which is
not: 100% transparency.
Glass can have a color and a transparency from 0 to 100%, i.e.
everything the widgetset(s) allows for.
DoDi
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