C++ (Cpp) etk_evas_object_new示例

示例#1

/* Adds a rectangle object to the canvas */
static void _etk_test_canvas_object_add(void *data)
{
   Etk_Canvas *canvas;
   Evas *evas;
   Evas_Object *object;
   Etk_Widget *etk_evas_object;
   int x, y;
   int cw, ch;

   if (!(canvas = ETK_CANVAS(data)) || !(evas = etk_widget_toplevel_evas_get(ETK_WIDGET(canvas))))
      return;

   etk_widget_geometry_get(ETK_WIDGET(canvas), NULL, NULL, &cw, &ch);
   x = rand() % cw;
   y = rand() % ch;

   /* Add a rectangle */
   if (rand() % 4 != 0)
   {
      int w, h;
      int r, g, b, a;

      object = evas_object_rectangle_add(evas);
      w = ETK_MAX(abs(rand() % (cw - x)), 10);
      h = ETK_MAX(abs(rand() % (ch - y)), 10);
      evas_object_resize(object, w, h);

      r = rand() % 255;
      g = rand() % 255;
      b = rand() % 255;
      a = ETK_MAX(rand() % 255, 40);
      evas_color_argb_premul(a, &r, &g, &b);

      evas_object_color_set(object, r, g, b, a);
      etk_evas_object = etk_evas_object_new();
			etk_evas_object_set_object(ETK_EVAS_OBJECT(etk_evas_object), object);
   }
   /* Or add an image */
   else
   {
      object = evas_object_image_add(evas);
      evas_object_image_file_set(object, PACKAGE_DATA_DIR "/images/test.png", NULL);
      evas_object_image_fill_set(object, 0, 0, 48, 48);
      evas_object_resize(object, 48, 48);
      etk_evas_object = etk_evas_object_new();
      etk_evas_object_set_object(ETK_EVAS_OBJECT(etk_evas_object), object);
   }

   etk_canvas_put(canvas, etk_evas_object, x, y);
   etk_widget_show_all(etk_evas_object);
}

示例#2

void etk_test_evas_object_window_create(void *data)
{
	Evas *evas;
	Evas_Object *edje_object;
	Evas_Object *evas_object;
	static Etk_Widget *window = NULL;
	Etk_Widget *vbox;
	Etk_Widget *frame;
	Etk_Widget *etk_evas_object;
	int w, h;

	if (window)
	{
		etk_widget_show_all(window);
		return;
	}

	window = etk_window_new();
  etk_signal_connect_by_code(ETK_WINDOW_DELETE_EVENT_SIGNAL, ETK_OBJECT(window), ETK_CALLBACK(etk_window_hide_on_delete), NULL);
	etk_window_title_set(ETK_WINDOW(window), "Etk-Evas Object Test");

	evas = etk_toplevel_evas_get(ETK_TOPLEVEL(window));

	vbox = etk_vbox_new(ETK_FALSE, 5);

	/* Add an edje object */
	frame = etk_frame_new("Edje Object");
	edje_object = edje_object_add(evas);
	edje_object_file_set(edje_object, PACKAGE_DATA_DIR"/test/clock.edj", "icon"); 
	edje_object_size_min_get(edje_object, &w, &h);
	edje_extern_object_min_size_set(edje_object, w, h);
	evas_object_resize(edje_object, w, h);
	etk_evas_object = etk_evas_object_new();
	etk_evas_object_set_object(ETK_EVAS_OBJECT(etk_evas_object), edje_object);
	etk_container_add(ETK_CONTAINER(frame), etk_evas_object);
	etk_box_append(ETK_BOX(vbox), frame, ETK_BOX_START, ETK_BOX_EXPAND_FILL, 0);

	/* Add an evas rectangle */
	frame = etk_frame_new("Evas Object");
	evas_object = evas_object_rectangle_add(evas);
	evas_object_resize(evas_object, 150, 150);
	evas_object_color_set(evas_object, 150, 100, 100, 255);
	etk_evas_object = etk_evas_object_new();
	etk_evas_object_set_object(ETK_EVAS_OBJECT(etk_evas_object), evas_object);
	etk_container_add(ETK_CONTAINER(frame), etk_evas_object);
	etk_box_append(ETK_BOX(vbox), frame, ETK_BOX_END, ETK_BOX_EXPAND_FILL, 0);

	etk_container_add(ETK_CONTAINER(window), vbox);
	etk_widget_show_all(window);
}