Hi T Thanks for the response. What is the need of catching scroll events of the things that are inside scroll group and sending to the scroll group. I want to move entire scroll group when arrow keys are pressed. Can u post pseudo code for this for more help???
On Thu, Apr 19, 2012 at 10:26 PM, imm <[email protected]> wrote: > On 19/04/2012 16:40, Rajesh Kumar wrote: > > Hi all, I am having a scroll group in on a window. When I pressed > > up/down and side arrows key the entire scroll group should move > > respectively. Am using FLTK1.3 on ARM based linux hand held terminal. > > Any suggestions??? > > You might almost be better driving your own widget for that then > handling the scrolling in your handle() method. > > Fl_Scroll is a bit of a weird beast at times, so persuading it to do > what you want might be tricky. > > Depending on what is in your scroll group, it might be possible to drop > a frameless, boxless, "box" widget that covers the entire scroll and in > its handle method catch the scroll key events and have it send them to > the Fl_Scroll widget to move it accordingly, i.e. have it call > Fl_Scroll->scroll_to(x,y); in response to the key presses... > > > > _______________________________________________ > fltk mailing list > [email protected] > http://lists.easysw.com/mailman/listinfo/fltk > -- * Thanks & Regards, Rajesh Kumar P * _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
