On 09/27/12 10:47, Eric Sokolowsky wrote:
> I'm using FLTK 1.3.0 and have a list of widgets in a Fl_Pack. This Fl_Pack is
> inside a Fl_Scroll. When I add a new item to the Fl_Pack I want the item to
> be visible right away, scrolling if necessary. Is there a way to do this
> easily, or do I have to figure out where the new item is and if offscreen
> figure out how much to adjust the scrollbar. I tried using the latter method
> but the screen does not update right after the item is inserted until I move
> the cursor again, even if I put the code to update the scrollbar position at
> the beginning of my Fl_Scroll's draw() function.
When you add the item to the pack, position the scroller,
then call the parent window's redraw() method, eg.
scroll->window()->redraw();
and see if that does it.
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