Owner drawn tree control horiz item extent question...?
Posted on 2001-07-16
Hi all. I am writing a custom tree control where I draw everything in the item's area. Since I draw my own stuff, including boxes that extend past the end of my text, Windows doesn't know what the real X (horizontal) extent of my items are.
The result is that I do not get an horizontal scrolling bar where I should.
How can I tell Windows the true extent of my items?
Thanks for the help.