Hi Greg, On Sun, Aug 21, 2011 at 11:30 PM, Greg Ercolano <[email protected]> wrote:
> On 08/21/11 09:22, asif saeed wrote: > > Hi, > > > > Is there any way I could prevent my widgets from getting added to fltk > > groups automatically and have the ability to add fltk widgets to fltk > groups > > myself - dynamically? > > begin() and end() are the way to control this. > > If you end() the parent window, for instance, then widgets > will be created but not attached to a parent, in which case > to attach them, you can use the appropriate > Fl_Group::add(Fl_Widget*) > to parent them, which is something you should do quickly, otherwise > the widget might pop up in a window of its own. > > When I want to add widgets, I usually call the parent's begin(), > then create the widget, then call the parent's end(). If I don't > want the widget to show up right away, I'd call hide() to hide it > from being shown, then later call show() to show it. > > If you're trying to create a bunch of widgets that you want to > be able to re-parent from one widget to another, you should be > able to use Fl_Group::remove() and Fl_Group::add() to move the > widgets around. > > Note that Fl_Window derives from Fl_Group, so the add()/remove() > methods mentioned above applies to windows too. Thank you very much, again. Best, Asif _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
