/src/demos/demo_sprite.c

http://ftk.googlecode.com/ · C · 97 lines · 75 code · 21 blank · 1 comment · 2 complexity · 66d5a9b4d3f93e85735d738bdb60ec7f MD5 · raw file

  1. #include "ftk.h"
  2. static Ret button_quit_clicked(void* ctx, void* obj)
  3. {
  4. ftk_widget_unref(ctx);
  5. return RET_OK;
  6. }
  7. Ret on_move(void* ctx, void* obj)
  8. {
  9. ftk_logd("%s: %d %d\n", __func__, ftk_sprite_get_x(obj), ftk_sprite_get_y(obj));
  10. return RET_OK;
  11. }
  12. Ret move_cursor(void* ctx, void* obj)
  13. {
  14. FtkEvent* event = obj;
  15. if(event->type == FTK_EVT_MOUSE_MOVE)
  16. {
  17. ftk_sprite_move(ctx, event->u.mouse.x, event->u.mouse.y);
  18. }
  19. return RET_OK;
  20. }
  21. static void remove_sprite(void* user_data)
  22. {
  23. FtkSprite* sprite = user_data;
  24. ftk_wnd_manager_remove_global_listener(ftk_default_wnd_manager(),
  25. move_cursor, sprite);
  26. ftk_sprite_show(sprite, 0);
  27. ftk_sprite_destroy(sprite);
  28. }
  29. #ifdef FTK_AS_PLUGIN
  30. #include "ftk_app_demo.h"
  31. FTK_HIDE int FTK_MAIN(int argc, char* argv[]);
  32. FtkApp* ftk_app_demo_sprite_create()
  33. {
  34. return ftk_app_demo_create(_("sprite"), ftk_main);
  35. }
  36. #else
  37. #define FTK_HIDE extern
  38. #endif /*FTK_AS_PLUGIN*/
  39. FTK_HIDE int FTK_MAIN(int argc, char* argv[])
  40. {
  41. int width = 0;
  42. int height = 0;
  43. FtkWidget* win = NULL;
  44. FtkWidget* button = NULL;
  45. FtkSprite* sprite = NULL;
  46. FtkBitmap* icon = NULL;
  47. FTK_INIT(argc, argv);
  48. win = ftk_app_window_create();
  49. width = ftk_widget_width(win);
  50. height = ftk_widget_height(win);
  51. button = ftk_button_create(win, width/4, height/2, width/2, 60);
  52. ftk_widget_set_text(button, "quit");
  53. ftk_button_set_clicked_listener(button, button_quit_clicked, win);
  54. ftk_window_set_focus(win, button);
  55. ftk_widget_set_text(win, "sprite demo");
  56. ftk_widget_show_all(win, 1);
  57. FTK_QUIT_WHEN_WIDGET_CLOSE(win);
  58. #if 0
  59. /*multi sprite still has some problems.*/
  60. sprite = ftk_sprite_create();
  61. icon=ftk_theme_load_image(ftk_default_theme(), "flag-32"FTK_STOCK_IMG_SUFFIX);
  62. ftk_sprite_set_icon(sprite, icon);
  63. ftk_sprite_move(sprite, width/2, 0);
  64. ftk_sprite_set_move_listener(sprite, on_move, NULL);
  65. ftk_sprite_show(sprite, 1);
  66. ftk_main_loop_add_source(ftk_default_main_loop(), ftk_source_timer_create(200, timer, sprite));
  67. #endif
  68. sprite = ftk_sprite_create();
  69. icon=ftk_theme_load_image(ftk_default_theme(), "cursor"FTK_STOCK_IMG_SUFFIX);
  70. ftk_sprite_set_icon(sprite, icon);
  71. ftk_sprite_show(sprite, 1);
  72. ftk_wnd_manager_add_global_listener(ftk_default_wnd_manager(), move_cursor, sprite);
  73. ftk_widget_set_user_data(win, remove_sprite, sprite);
  74. FTK_RUN();
  75. return 0;
  76. }