On Sun, 27 May 2012 23:46:45 +0200 Giuseppe Penone <[email protected]> wrote:
> Hi, > I'm writing a simple open source gtk(mm) "on screen keyboard" ( > http://code.google.com/p/giuspen-x-osk/source/checkout) > and, while all characters and modifiers work pretty good, I'm > struggling from several days with the direction arrows > but am absolutely stuck and clueless. > > For all characters and modifiers it works simply with something like: > > XSync(mp_display, 0); > if(flags & FLAG_KEY_DOWN) > { > XTestFakeKeyEvent(mp_display, XKeysymToKeycode(mp_display, > keysym), 1 , 0); > XFlush(mp_display); > } > if(flags & FLAG_KEY_UP) > { > XTestFakeKeyEvent(mp_display, XKeysymToKeycode(mp_display, > keysym), 0, 0); > XFlush(mp_display); > } > > but I really found no way to have the direction arrows working. > > The result is that sending the XK_Up and XK_Down arrow doesn't produce > visible effect, the XK_Left > and XK_Right instead sometimes produce a double movement and sometimes > (after messing with XK_Up > and XK_Down button clicks) produce a single movement in the right > direction plus a movement up or down. > > If anybody can give me even a simple clue/link that would be of great > help. Thanks in advance. I suspect your key events are going out of sync. I have put an example code here [1] ,take a look at the sendKey part [1] http://www.delipenguen.net/code/small/f5.c -- Onur Küçük Knowledge speaks, <onur.--.-.delipenguen.net> but wisdom listens _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: [email protected]
