> my question is say i have text editor component with size of > h = 30 > w = 40 > and im wrap mode with scrolls disabled, how can i detect when i > typing text its reaching to the end of the size defined that is > h = 30 then it will stop me from typing .
You will need to use fl_measure() in your callback to work out the width of the text in pixels and take action appropriately. Greg's Cheat Sheet has an example of using fl_measure in a different context, but is should be enough to get you going: http://seriss.com/people/erco/fltk/#StrikeThrough Also the rotated_text.cxx example in the fltk-1.3/src/test directory. Cheers Duncan _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
