Hi Ian, excuse me bothering you... it's much easier than I thougt: I just overlooked the which( x, y ) method which exactly fits my needs.
Thanks for answering. > > imagine a Fl_Tabs instance with only one "card". > > Clicking on its tab will not result in a callback action. > > Catching the FL_PUSH event provides the position of the mouse-click but > > I don't know the click occuring within the tab or somewhere right of > > it. > > Is there a way how to get the tab giving the click-position? > > = > > > That's what I mean: > > _____ > > / x\ o > > = > > > I'm interested in click "x" but not in click "o". > > = > > > I found a variable named Fl_Tabs::tab_pos containing an array of tab- > > offsets but it is not accessible. > > Might be possible to derive your own Fl_Tab widget and use that to add an a= > ccess method for the tab_pos array. Or indeed, the derived tab widget might= > be made to respond by calling its callback in response to clicks even when= > there is only one tab active... > > > I would say that a tab with only one entry is maybe an unusual case to actu= > ally *need* to detect the click: Can you explain what you are trying to ach= > ieve here? Maybe if you can describe the objective, someone will have an id= > ea how to get there. > > For example, you could make your own tab-like widget out of a stack of grou= > ps, each with an associated button - the button callback would show its gro= > up and hide all the others, of course, (that's really all the Fl_Tab does a= > nyway) but the button callback would still fire even if only one "tab" was = > active... Might be easy to implement (indeed ISTR the unittests example in = > the tests folder does basically that already.) > > > > > Selex ES Ltd > Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex SS= > 14 3EL > A company registered in England & Wales. Company no. 02426132 > ******************************************************************** > This email and any attachments are confidential to the intended > recipient and may also be privileged. If you are not the intended > recipient please delete it from your system and notify the sender. > You should not copy it or use it for any purpose nor disclose or > distribute its contents to any other person. > ******************************************************************** > _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk
