slim-unicode/sigterm.patch

   1 diff -aur old/panel.cpp new/panel.cpp
   2 --- old/panel.cpp       2011-04-29 15:15:57.210134850 +0200
   3 +++ new/panel.cpp       2011-04-29 15:16:17.260285407 +0200
   4 @@ -10,6 +10,7 @@
   5  */
   6
   7  #include <sstream>
   8 +#include <poll.h>
   9  #include "panel.h"
  10
  11  using namespace std;
  12 @@ -288,16 +289,24 @@
  13      field=curfield;
  14      bool loop = true;
  15      OnExpose();
  16 +
  17 +    struct pollfd x11_pfd = {0};
  18 +    x11_pfd.fd = ConnectionNumber(Dpy);
  19 +    x11_pfd.events = POLLIN;
  20      while(loop) {
  21 -        XNextEvent(Dpy, &event);
  22 -        switch(event.type) {
  23 -            case Expose:
  24 -                OnExpose();
  25 -                break;
  26 -
  27 -            case KeyPress:
  28 -                loop=OnKeyPress(event);
  29 -                break;
  30 +        if(XPending(Dpy) || poll(&x11_pfd, 1, -1) > 0) {
  31 +            while(XPending(Dpy)) {
  32 +                XNextEvent(Dpy, &event);
  33 +                switch(event.type) {
  34 +                    case Expose:
  35 +                        OnExpose();
  36 +                        break;
  37 +
  38 +                    case KeyPress:
  39 +                        loop=OnKeyPress(event);
  40 +                        break;
  41 +                }
  42 +            }
  43          }
  44      }
  45