[lazarus] Speedbutton questions
SMiller1 at stvgb.org
Fri Mar 10 11:45:18 EST 2000
but, how does a PAINT occur?
How does it get called? gtk usually calls it via the signal (expose, resize, etc) but in this case it doesn't get called.
>>> Marc.Weustink at cuperus.nl 03/10/00 10:21AM >>>
+ From: Shane Miller [mailto:SMiller1 at stvgb.org]
+ Speed buttons are really just canvas'. They paint the border
+ around themselves so they look like buttons and then paint
+ the glyph onto themselves.
+ I am trying to figure out how to implement them.
Derive them from TGraphicsControl like Delphi and paint on its canvas in the
Paint method. I don't think you need gtk for this one.
To unsubscribe: mail lazarus-request at miraclec.com with
"unsubscribe" as the Subject
archives at http://www.miraclec.com/list_archives/lazarus
More information about the Lazarus