on 1/03/2005 9:23 Am, Eric Schlegel at email@hidden wrote:
On Mar 1, 2005, at 9:34 PM, Mike Kluev wrote:
When I programmatically resize tabs control that was created in
interface builder e.g. to make it smaller, I observe drawing
artifacts
on switching tabs (extra area outside tabs control is erased, tabs
themselves are getting erased and not updated properly) . Looks like
those userPanes created by IB runtime, corresponding to each tab pane
(aka "Tab Items" in IB user interface) are not resized appropriately.
Whose responsibility is it to resize those user panes (e.g. by means
of kEventControlBoundsChanged event installed on the tabs control
target), mine or IB runtime? If the latter I'll file a bug.
Yours.
Actually, maybe I should take this back. It looks like in the Panther
version of IBCarbonRunte, we use an HILayout to set up the user panes
so they automatically resize to match the tab control. If that's not
working, then you should definitely file a bug about it.
BTW, even if I *do not* resize tabs control, it still has some minor
drawing artifacts on switching tabs, presumably due to the same
issue:
those userpanes sizes match the size of tab control itself, so when
the user pane is erased it wipes that nice rounded tab frame (left
right and bottom sides of tabs control frame are affected).
So even if I do not resize tabs control it is not considered a bug
that tabs control is not drawn correctly right out of the box?
I don't know if we even have a bug about this. It does sound like a bug
to me, so you should probably file it.
-eric
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