src/bin/test_transit.c

   1 #include <Elementary.h>
   2 #ifdef HAVE_CONFIG_H
   3 # include "elementary_config.h"
   4 #endif
   5 #ifndef ELM_LIB_QUICKLAUNCH
   6
   7 typedef struct _Custom_Effect Custom_Effect;
   8
   9 struct _Custom_Effect
  10 {
  11    struct _size
  12      {
  13         Evas_Coord w, h;
  14      } from, to;
  15 };
  16
  17 static void
  18 _custom_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
  19 {
  20    if (!effect) return;
  21    Evas_Coord w, h;
  22    Evas_Object *obj;
  23    const Eina_List *elist;
  24
  25    Custom_Effect *custom_effect = effect;
  26    const Eina_List *objs = elm_transit_objects_get(transit);
  27
  28    if (progress < 0.5)
  29      {
  30         h = custom_effect->from.h + (custom_effect->to.h * progress * 2);
  31         w = custom_effect->from.w;
  32      }
  33    else
  34      {
  35         h = custom_effect->from.h + custom_effect->to.h;
  36         w = custom_effect->from.w + \
  37             (custom_effect->to.w * (progress - 0.5) * 2);
  38      }
  39
  40    EINA_LIST_FOREACH(objs, elist, obj)
  41       evas_object_resize(obj, w, h);
  42 }
  43
  44 static Elm_Transit_Effect *
  45 _custom_context_new(Evas_Coord from_w, Evas_Coord from_h, Evas_Coord to_w, Evas_Coord to_h)
  46 {
  47    Custom_Effect *custom_effect;
  48
  49    custom_effect = calloc(1, sizeof(Custom_Effect));
  50    if (!custom_effect) return NULL;
  51
  52    custom_effect->from.w = from_w;
  53    custom_effect->from.h = from_h;
  54    custom_effect->to.w = to_w - from_w;
  55    custom_effect->to.h = to_h - from_h;
  56
  57    return custom_effect;
  58 }
  59
  60 static void
  61 _custom_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
  62 {
  63    Custom_Effect *custom_effect = effect;
  64    free(custom_effect);
  65 }
  66
  67 static void
  68 _transit_rotation_translation_color(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
  69 {
  70    Elm_Transit *trans;
  71
  72    trans = elm_transit_add();
  73    elm_transit_object_add(trans, obj);
  74    elm_transit_auto_reverse_set(trans, EINA_TRUE);
  75    elm_transit_repeat_times_set(trans, 2);
  76
  77    /* Translation Effect */
  78    elm_transit_effect_translation_add(trans, -70.0, -150.0, 70.0, 150.0);
  79
  80    /* Color Effect */
  81    elm_transit_effect_color_add(trans, 100, 255, 100, 255, 50, 30, 50, 50);
  82
  83    /* Rotation Effect */
  84    elm_transit_effect_rotation_add(trans, 0.0, 135.0);
  85
  86    elm_transit_duration_set(trans, 5.0);
  87    elm_transit_go(trans);
  88 }
  89
  90 static void
  91 _transit_wipe(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
  92 {
  93    Elm_Transit *trans;
  94
  95    trans = elm_transit_add();
  96    elm_transit_object_add(trans, obj);
  97    elm_transit_auto_reverse_set(trans, EINA_TRUE);
  98
  99    elm_transit_effect_wipe_add(trans,
 100                                ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
 101                                ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT);
 102
 103    elm_transit_duration_set(trans, 5.0);
 104    elm_transit_go(trans);
 105 }
 106
 107 static void
 108 _transit_del_cb(void *data, Elm_Transit *transit __UNUSED__)
 109 {
 110    evas_object_freeze_events_set(data, EINA_FALSE);
 111 }
 112
 113 static void
 114 _transit_image_animation(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 115 {
 116    Eina_List *images = NULL;
 117    char buf[PATH_MAX];
 118    Elm_Transit *trans;
 119    Evas_Object *ic = data;
 120
 121    snprintf(buf, sizeof(buf), "%s/images/icon_19.png", elm_app_data_dir_get());
 122    images = eina_list_append(images, eina_stringshare_add(buf));
 123
 124    snprintf(buf, sizeof(buf), "%s/images/icon_00.png", elm_app_data_dir_get());
 125    images = eina_list_append(images, eina_stringshare_add(buf));
 126
 127    snprintf(buf, sizeof(buf), "%s/images/icon_11.png", elm_app_data_dir_get());
 128    images = eina_list_append(images, eina_stringshare_add(buf));
 129
 130    snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
 131    images = eina_list_append(images, eina_stringshare_add(buf));
 132
 133    trans = elm_transit_add();
 134    elm_transit_del_cb_set(trans, _transit_del_cb, obj);
 135    elm_transit_object_add(trans, ic);
 136    elm_transit_effect_image_animation_add(trans, images);
 137    elm_transit_duration_set(trans, 5.0);
 138    elm_transit_go(trans);
 139
 140    evas_object_freeze_events_set(obj, EINA_TRUE);
 141 }
 142
 143 static void
 144 _transit_resizing(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 145 {
 146    Elm_Transit *trans;
 147
 148    trans = elm_transit_add();
 149    elm_transit_object_add(trans, obj);
 150
 151    elm_transit_effect_resizing_add(trans, 100, 50, 300, 150);
 152
 153    elm_transit_duration_set(trans, 5.0);
 154    elm_transit_go(trans);
 155 }
 156
 157 static void
 158 _transit_flip(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 159 {
 160    Elm_Transit *trans;
 161    Evas_Object *obj2 = data;
 162
 163    trans = elm_transit_add();
 164    elm_transit_object_add(trans, obj);
 165    elm_transit_object_add(trans, obj2);
 166
 167    elm_transit_effect_flip_add(trans, ELM_TRANSIT_EFFECT_FLIP_AXIS_X, EINA_TRUE);
 168
 169    elm_transit_duration_set(trans, 5.0);
 170    elm_transit_go(trans);
 171 }
 172
 173 static void
 174 _transit_zoom(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 175 {
 176    Elm_Transit *trans;
 177
 178    trans = elm_transit_add();
 179    elm_transit_object_add(trans, obj);
 180
 181    elm_transit_effect_zoom_add(trans, 1.0, 3.0);
 182
 183    elm_transit_duration_set(trans, 5.0);
 184    elm_transit_go(trans);
 185 }
 186
 187 static void
 188 _transit_blend(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 189 {
 190    Elm_Transit *trans;
 191    Evas_Object *obj2 = data;
 192
 193    trans = elm_transit_add();
 194    elm_transit_object_add(trans, obj);
 195    elm_transit_object_add(trans, obj2);
 196
 197    elm_transit_effect_blend_add(trans);
 198
 199    elm_transit_duration_set(trans, 5.0);
 200    elm_transit_go(trans);
 201 }
 202
 203 static void
 204 _transit_fade(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 205 {
 206    Elm_Transit *trans;
 207    Evas_Object *obj2 = data;
 208
 209    trans = elm_transit_add();
 210    elm_transit_object_add(trans, obj);
 211    elm_transit_object_add(trans, obj2);
 212
 213    elm_transit_effect_fade_add(trans);
 214
 215    elm_transit_duration_set(trans, 5.0);
 216    elm_transit_go(trans);
 217 }
 218
 219 static void
 220 _transit_resizable_flip(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 221 {
 222    Elm_Transit *trans;
 223    Evas_Object *obj2 = data;
 224
 225    trans = elm_transit_add();
 226    elm_transit_object_add(trans, obj);
 227    elm_transit_object_add(trans, obj2);
 228
 229    elm_transit_effect_resizable_flip_add(trans, ELM_TRANSIT_EFFECT_FLIP_AXIS_Y, EINA_TRUE);
 230
 231    elm_transit_duration_set(trans, 5.0);
 232    elm_transit_go(trans);
 233 }
 234
 235 /* Translation, Rotation, Color, Wipe, ImagemAnimation Effect */
 236 void
 237 test_transit(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 238 {
 239    Evas_Object *win, *bg, *bx, *bt, *ic;
 240    char buf[PATH_MAX];
 241
 242    win = elm_win_add(NULL, "transit", ELM_WIN_BASIC);
 243    elm_win_title_set(win, "Transit");
 244    elm_win_autodel_set(win, EINA_TRUE);
 245
 246    bg = elm_bg_add(win);
 247    elm_win_resize_object_add(win, bg);
 248    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 249    evas_object_show(bg);
 250
 251    bx = elm_box_add(win);
 252    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 253    elm_win_resize_object_add(win, bx);
 254    evas_object_size_hint_min_set(bx, 318, 318);
 255    evas_object_show(bx);
 256
 257    ic = elm_icon_add(win);
 258    snprintf(buf, sizeof(buf), "%s/images/icon_11.png", elm_app_data_dir_get());
 259    elm_icon_file_set(ic, buf, NULL);
 260    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 261
 262    bt = elm_button_add(win);
 263    elm_object_text_set(bt, "ImageAnimation Effect");
 264    elm_object_part_content_set(bt, "icon", ic);
 265    elm_box_pack_end(bx, bt);
 266    evas_object_show(bt);
 267    evas_object_show(ic);
 268    evas_object_smart_callback_add(bt, "clicked", _transit_image_animation, ic);
 269
 270    bt = elm_button_add(win);
 271    elm_object_text_set(bt, "Color, Rotation and Translation");
 272    elm_box_pack_end(bx, bt);
 273    evas_object_show(bt);
 274    evas_object_smart_callback_add(bt, "clicked",
 275                                   _transit_rotation_translation_color, NULL);
 276
 277    bt = elm_button_add(win);
 278    elm_object_text_set(bt, "Wipe Effect");
 279    elm_box_pack_end(bx, bt);
 280    evas_object_show(bt);
 281    evas_object_smart_callback_add(bt, "clicked", _transit_wipe, NULL);
 282
 283    evas_object_show(win);
 284 }
 285
 286 /* Resizing Effect */
 287 void
 288 test_transit2(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 289 {
 290    Evas_Object *win, *bg, *bt;
 291
 292    win = elm_win_add(NULL, "transit2", ELM_WIN_BASIC);
 293    elm_win_title_set(win, "Transit 2");
 294    elm_win_autodel_set(win, EINA_TRUE);
 295
 296    bg = elm_bg_add(win);
 297    elm_win_resize_object_add(win, bg);
 298    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 299    evas_object_show(bg);
 300
 301    bt = elm_button_add(win);
 302    elm_object_text_set(bt, "Resizing Effect");
 303    evas_object_show(bt);
 304    evas_object_move(bt, 50, 100);
 305    evas_object_resize(bt, 100, 50);
 306    evas_object_smart_callback_add(bt, "clicked", _transit_resizing, NULL);
 307
 308    evas_object_resize(win, 400, 400);
 309    evas_object_show(win);
 310 }
 311
 312 /* Flip Effect */
 313 void
 314 test_transit3(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 315 {
 316    Evas_Object *win, *bg, *bt, *bt2;
 317
 318    win = elm_win_add(NULL, "transit3", ELM_WIN_BASIC);
 319    elm_win_title_set(win, "Transit 3");
 320    elm_win_autodel_set(win, EINA_TRUE);
 321
 322    bg = elm_bg_add(win);
 323    elm_win_resize_object_add(win, bg);
 324    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 325    evas_object_show(bg);
 326
 327    bt = elm_button_add(win);
 328    elm_object_text_set(bt, "Front Button - Flip Effect");
 329    evas_object_show(bt);
 330    evas_object_move(bt, 50, 50);
 331    evas_object_resize(bt, 200, 200);
 332
 333    bt2 = elm_button_add(win);
 334    elm_object_text_set(bt2, "Back Button - Flip Effect");
 335    evas_object_move(bt2, 50, 50);
 336    evas_object_resize(bt2, 200, 200);
 337
 338    evas_object_resize(win, 300, 300);
 339    evas_object_show(win);
 340
 341    evas_object_smart_callback_add(bt, "clicked", _transit_flip, bt2);
 342    evas_object_smart_callback_add(bt2, "clicked", _transit_flip, bt);
 343 }
 344
 345 /* Zoom Effect */
 346 void
 347 test_transit4(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 348 {
 349    Evas_Object *win, *bg, *bt;
 350
 351    win = elm_win_add(NULL, "transit4", ELM_WIN_BASIC);
 352    elm_win_title_set(win, "Transit 4");
 353    elm_win_autodel_set(win, EINA_TRUE);
 354
 355    bg = elm_bg_add(win);
 356    elm_win_resize_object_add(win, bg);
 357    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 358    evas_object_show(bg);
 359
 360    bt = elm_button_add(win);
 361    elm_object_text_set(bt, "Zoom Effect");
 362    evas_object_resize(bt, 100, 50);
 363    evas_object_move(bt, 100, 125);
 364    evas_object_show(bt);
 365
 366    evas_object_smart_callback_add(bt, "clicked", _transit_zoom, NULL);
 367
 368    evas_object_resize(win, 300, 300);
 369    evas_object_show(win);
 370 }
 371
 372 /* Blend Effect */
 373 void
 374 test_transit5(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 375 {
 376    Evas_Object *win, *bg, *bt, *bt2, *ic;
 377    char buf[PATH_MAX];
 378
 379    win = elm_win_add(NULL, "transit5", ELM_WIN_BASIC);
 380    elm_win_title_set(win, "Transit 5");
 381    elm_win_autodel_set(win, EINA_TRUE);
 382
 383    bg = elm_bg_add(win);
 384    elm_win_resize_object_add(win, bg);
 385    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 386    evas_object_show(bg);
 387
 388    ic = elm_icon_add(win);
 389    snprintf(buf, sizeof(buf), "%s/images/rock_01.jpg", elm_app_data_dir_get());
 390    elm_icon_file_set(ic, buf, NULL);
 391    evas_object_size_hint_max_set(ic, 50, 50);
 392
 393    bt = elm_button_add(win);
 394    elm_object_part_content_set(bt, "icon", ic);
 395    elm_object_text_set(bt, "Before Button - Blend Effect");
 396    evas_object_move(bt, 25, 125);
 397    evas_object_resize(bt, 250, 50);
 398    evas_object_show(bt);
 399
 400    ic = elm_icon_add(win);
 401    snprintf(buf, sizeof(buf), "%s/images/rock_02.jpg", elm_app_data_dir_get());
 402    elm_icon_file_set(ic, buf, NULL);
 403    evas_object_size_hint_max_set(ic, 50, 50);
 404
 405    bt2 = elm_button_add(win);
 406    elm_object_part_content_set(bt2, "icon", ic);
 407    elm_object_text_set(bt2, "After Button - Blend Effect");
 408    evas_object_move(bt2, 25, 125);
 409    evas_object_resize(bt2, 250, 50);
 410
 411    evas_object_resize(win, 300, 300);
 412    evas_object_show(win);
 413
 414    evas_object_smart_callback_add(bt, "clicked", _transit_blend, bt2);
 415    evas_object_smart_callback_add(bt2, "clicked", _transit_blend, bt);
 416 }
 417
 418 /* Fade Effect */
 419 void
 420 test_transit6(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 421 {
 422    Evas_Object *win, *bg, *bt, *bt2, *ic;
 423    char buf[PATH_MAX];
 424
 425    win = elm_win_add(NULL, "transit6", ELM_WIN_BASIC);
 426    elm_win_title_set(win, "Transit 6");
 427    elm_win_autodel_set(win, EINA_TRUE);
 428
 429    bg = elm_bg_add(win);
 430    elm_win_resize_object_add(win, bg);
 431    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 432    evas_object_show(bg);
 433
 434    ic = elm_icon_add(win);
 435    snprintf(buf, sizeof(buf), "%s/images/rock_01.jpg", elm_app_data_dir_get());
 436    elm_icon_file_set(ic, buf, NULL);
 437    evas_object_size_hint_max_set(ic, 50, 50);
 438
 439    bt = elm_button_add(win);
 440    elm_object_part_content_set(bt, "icon", ic);
 441    elm_object_text_set(bt, "Before Button - Fade Effect");
 442    evas_object_move(bt, 25, 125);
 443    evas_object_resize(bt, 250, 50);
 444    evas_object_show(bt);
 445
 446    ic = elm_icon_add(win);
 447    snprintf(buf, sizeof(buf), "%s/images/rock_02.jpg", elm_app_data_dir_get());
 448    elm_icon_file_set(ic, buf, NULL);
 449    evas_object_size_hint_max_set(ic, 50, 50);
 450
 451    bt2 = elm_button_add(win);
 452    elm_object_part_content_set(bt2, "icon", ic);
 453    elm_object_text_set(bt2, "After Button - Fade Effect");
 454    evas_object_move(bt2, 25, 125);
 455    evas_object_resize(bt2, 250, 50);
 456
 457    evas_object_resize(win, 300, 300);
 458    evas_object_show(win);
 459
 460    evas_object_smart_callback_add(bt, "clicked", _transit_fade, bt2);
 461    evas_object_smart_callback_add(bt2, "clicked", _transit_fade, bt);
 462 }
 463
 464 /* Resizable Flip Effect */
 465 void
 466 test_transit7(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 467 {
 468    Evas_Object *win, *bg, *bt, *bt2;
 469
 470    win = elm_win_add(NULL, "transit7", ELM_WIN_BASIC);
 471    elm_win_title_set(win, "Transit 7");
 472    elm_win_autodel_set(win, EINA_TRUE);
 473
 474    bg = elm_bg_add(win);
 475    elm_win_resize_object_add(win, bg);
 476    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 477    evas_object_show(bg);
 478
 479    bt = elm_button_add(win);
 480    elm_object_text_set(bt, "Front Button - Resizable Flip Effect");
 481    evas_object_show(bt);
 482    evas_object_move(bt, 50, 100);
 483    evas_object_resize(bt, 250, 30);
 484
 485    bt2 = elm_button_add(win);
 486    elm_object_text_set(bt2, "Back Button - Resizable Flip Effect");
 487    evas_object_move(bt2, 50, 100);
 488    evas_object_resize(bt2, 300, 200);
 489
 490    evas_object_resize(win, 400, 400);
 491    evas_object_show(win);
 492
 493    evas_object_smart_callback_add(bt, "clicked", _transit_resizable_flip, bt2);
 494    evas_object_smart_callback_add(bt2, "clicked", _transit_resizable_flip, bt);
 495 }
 496
 497 /* Custom Effect */
 498 void
 499 test_transit8(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 500 {
 501    Evas_Object *win, *bg, *bt;
 502    Elm_Transit *trans;
 503    Elm_Transit_Effect *effect_context;
 504
 505    win = elm_win_add(NULL, "transit8", ELM_WIN_BASIC);
 506    elm_win_title_set(win, "Transit 8");
 507    elm_win_autodel_set(win, EINA_TRUE);
 508
 509    bg = elm_bg_add(win);
 510    elm_win_resize_object_add(win, bg);
 511    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 512    evas_object_show(bg);
 513
 514    bt = elm_button_add(win);
 515    elm_object_text_set(bt, "Button - Custom Effect");
 516    evas_object_show(bt);
 517    evas_object_move(bt, 50, 50);
 518    evas_object_resize(bt, 150, 150);
 519
 520    /* Adding Transit */
 521    trans = elm_transit_add();
 522    elm_transit_auto_reverse_set(trans, EINA_TRUE);
 523    elm_transit_tween_mode_set(trans, ELM_TRANSIT_TWEEN_MODE_DECELERATE);
 524    effect_context = _custom_context_new(150, 150, 50, 50);
 525    elm_transit_object_add(trans, bt);
 526    elm_transit_effect_add(trans,
 527                           _custom_op, effect_context,
 528                           _custom_context_free);
 529    elm_transit_duration_set(trans, 5.0);
 530    elm_transit_repeat_times_set(trans, -1);
 531    elm_transit_go(trans);
 532
 533    evas_object_resize(win, 400, 400);
 534    evas_object_show(win);
 535 }
 536
 537 /* Chain Transit Effect */
 538 void
 539 test_transit9(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 540 {
 541    Evas_Object *win, *bg, *bt, *bt2, *bt3, *bt4;
 542    Elm_Transit *trans, *trans2, *trans3, *trans4;
 543
 544    win = elm_win_add(NULL, "transit9", ELM_WIN_BASIC);
 545    elm_win_title_set(win, "Transit 9");
 546    elm_win_autodel_set(win, EINA_TRUE);
 547
 548    bg = elm_bg_add(win);
 549    elm_win_resize_object_add(win, bg);
 550    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 551    evas_object_show(bg);
 552
 553    bt = elm_button_add(win);
 554    elm_object_text_set(bt, "Chain 1");
 555    evas_object_resize(bt, 100, 100);
 556    evas_object_move(bt, 0, 0);
 557    evas_object_show(bt);
 558
 559    bt2 = elm_button_add(win);
 560    elm_object_text_set(bt2, "Chain 2");
 561    evas_object_resize(bt2, 100, 100);
 562    evas_object_move(bt2, 300, 0);
 563    evas_object_show(bt2);
 564
 565    bt3 = elm_button_add(win);
 566    elm_object_text_set(bt3, "Chain 3");
 567    evas_object_resize(bt3, 100, 100);
 568    evas_object_move(bt3, 300, 300);
 569    evas_object_show(bt3);
 570
 571    bt4 = elm_button_add(win);
 572    elm_object_text_set(bt4, "Chain 4");
 573    evas_object_resize(bt4, 100, 100);
 574    evas_object_move(bt4, 0, 300);
 575    evas_object_show(bt4);
 576
 577    trans = elm_transit_add();
 578    elm_transit_tween_mode_set(trans, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
 579    elm_transit_effect_translation_add(trans, 0, 0, 300, 0);
 580    elm_transit_object_add(trans, bt);
 581    elm_transit_duration_set(trans, 1);
 582    elm_transit_objects_final_state_keep_set(trans, EINA_TRUE);
 583    elm_transit_go(trans);
 584
 585    trans2 = elm_transit_add();
 586    elm_transit_tween_mode_set(trans2, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
 587    elm_transit_effect_translation_add(trans2, 0, 0, 0, 300);
 588    elm_transit_object_add(trans2, bt2);
 589    elm_transit_duration_set(trans2, 1);
 590    elm_transit_objects_final_state_keep_set(trans2, EINA_TRUE);
 591    elm_transit_chain_transit_add(trans, trans2);
 592
 593    trans3 = elm_transit_add();
 594    elm_transit_tween_mode_set(trans3, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
 595    elm_transit_effect_translation_add(trans3, 0, 0, -300, 0);
 596    elm_transit_object_add(trans3, bt3);
 597    elm_transit_duration_set(trans3, 1);
 598    elm_transit_objects_final_state_keep_set(trans3, EINA_TRUE);
 599    elm_transit_chain_transit_add(trans2, trans3);
 600
 601    trans4 = elm_transit_add();
 602    elm_transit_tween_mode_set(trans4, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
 603    elm_transit_effect_translation_add(trans4, 0, 0, 0, -300);
 604    elm_transit_object_add(trans4, bt4);
 605    elm_transit_duration_set(trans4, 1);
 606    elm_transit_objects_final_state_keep_set(trans4, EINA_TRUE);
 607    elm_transit_chain_transit_add(trans3, trans4);
 608
 609    evas_object_resize(win, 400, 400);
 610    evas_object_show(win);
 611 }
 612 #endif