example_clutter1.d

   1 // D version of example from
   2 // http://www.openismus.com/documents/clutter_tutorial/1.0/docs/tutorial/html/sec-stage.html
   3 //
   4 // Link with: "gtk2/glib2.o gtk2/gobject2.o gtk2/clutter.o `pkg-config --libs clutter-1.0`"
   5
   6 import std.stdio;
   7 import clut = gtk2.clutter;
   8
   9 int on_stage_button_press(clut.Actor* stage, clut.Event* event, void* data)
  10 {
  11    float x = 0, y = 0;
  12    event.get_coords(&x, &y);
  13    writef("Stage clicked at (%f, %f)\n", x, y);
  14    return true; /* Stop further handling of this event. */
  15 }
  16
  17 int main(string argv[]) {
  18    clut.Color stage_color = { 0x00, 0x00, 0x00, 0xff }; /* Black */
  19
  20    argv = clut.init(argv);
  21
  22    /* Get the stage and set its size and color: */
  23    auto stage = clut.Stage.get_default();
  24    stage.set_size(200, 200);
  25    stage.set_color(&stage_color);
  26
  27    /* Show the stage: */
  28    stage.show();
  29
  30    /* Connect a signal handler to handle mouse clicks and key presses on the stage: */
  31    stage.signal_connect!"button-press-event"(&on_stage_button_press);
  32
  33    /* Start the main loop, so we can respond to events: */
  34    clut.main_();
  35
  36    return 0;
  37 }