With this patch, automatic grab keyboard and mouse when the mouse enters the
window, and ungrab when the mouse reachs the window edge.
I created this beacuse I want to close a window with ALT+F4 inside qemu, but I
closed qemu window, because qemu is not grabbed.
Scipio
diff -u qemu.orig/sdl.c qemu/sdl.c
--- qemu.orig/sdl.c 2006-04-12 23:09:08.000000000 +0200
+++ qemu/sdl.c 2006-05-01 15:52:43.000000000 +0200
@@ -330,6 +330,11 @@
}
SDL_GetMouseState(&dx, &dy);
+ if( dx==0 || dx==width-1 || dy==0 || dy==height-1 ) {
+ if(gui_grab) sdl_grab_end();
+ } else {
+ if(!gui_grab) sdl_grab_start();
+ }
dx = dx * 0x7FFF / width;
dy = dy * 0x7FFF / height;
}
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