WINGs/Examples/colorpick.c

   1
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4 #include <WINGs/WINGs.h>
   5
   6
   7
   8 void showSelectedColor(void *self, void *cdata)
   9 {
  10     WMColorPanel *panel= (WMColorPanel*)self;
  11
  12     printf("Selected Color: %s\n", WMGetColorRGBDescription(WMGetColorPanelColor(panel)));
  13 }
  14
  15
  16 int main(int argc, char **argv)
  17 {
  18     Display *dpy;
  19     WMScreen *scr;
  20
  21     WMInitializeApplication("wmcolorpick", &argc, argv);
  22
  23     dpy = XOpenDisplay("");
  24     if (!dpy) {
  25         printf("could not open display\n");
  26         exit(1);
  27     }
  28
  29     scr = WMCreateScreen(dpy, DefaultScreen(dpy));
  30
  31     {
  32         WMColorPanel *panel= WMGetColorPanel(scr);
  33
  34         WMSetColorPanelAction(panel, showSelectedColor, NULL);
  35
  36         WMShowColorPanel(panel);
  37     }
  38
  39     WMScreenMainLoop(scr);
  40
  41     return 0;
  42 }