src/lib/elm_button.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3
   4 /**
   5  * @ingroup Elementary
   6  */
   7
   8 typedef struct _Widget_Data Widget_Data;
   9
  10 enum
  11 {
  12    DEFAULT = 0,
  13    HIGHLIGHTED,
  14    FOCUSED,
  15    DISABLED,
  16 };
  17
  18 struct _Widget_Data
  19 {
  20    Evas_Object *btn, *icon;
  21    const char *label;
  22    double ar_threshold;
  23    double ar_interval;
  24    Ecore_Timer *timer;
  25    const char *statelabel[4];
  26    int statetype[4];
  27    Eina_Bool autorepeat : 1;
  28    Eina_Bool repeating : 1;
  29    Eina_Bool delete_me : 1;
  30 };
  31
  32 static const char *widtype = NULL;
  33 static void _del_hook(Evas_Object *obj);
  34 static void _del_pre_hook(Evas_Object *obj);
  35 static void _theme_hook(Evas_Object *obj);
  36 static void _disable_hook(Evas_Object *obj);
  37 static void _sizing_eval(Evas_Object *obj);
  38 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
  39 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
  40 static void _signal_clicked(void *data, Evas_Object *obj, const char *emission, const char *source);
  41 static void _signal_pressed(void *data, Evas_Object *obj, const char *emission, const char *source);
  42 static void _signal_unpressed(void *data, Evas_Object *obj, const char *emission, const char *source);
  43 static void _on_focus_hook(void *data, Evas_Object *obj);
  44 static void _activate(Evas_Object *obj);
  45 static void _activate_hook(Evas_Object *obj);
  46 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
  47                              Evas_Callback_Type type, void *event_info);
  48
  49 static void _set_label(Evas_Object *obj, const char *label);
  50 static void _signal_default_text_set(void *data, Evas_Object *obj, const char *emission, const char *source);
  51
  52 static const char SIG_CLICKED[] = "clicked";
  53 static const char SIG_REPEATED[] = "repeated";
  54 static const char SIG_PRESSED[] = "pressed";
  55 static const char SIG_UNPRESSED[] = "unpressed";
  56 static const Evas_Smart_Cb_Description _signals[] = {
  57        {SIG_CLICKED, ""},
  58        {SIG_REPEATED, ""},
  59        {SIG_PRESSED, ""},
  60        {SIG_UNPRESSED, ""},
  61        {NULL, NULL}
  62 };
  63
  64 static Eina_Bool
  65 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
  66 {
  67    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
  68    Evas_Event_Key_Down *ev = event_info;
  69    Widget_Data *wd = elm_widget_data_get(obj);
  70    if (!wd) return EINA_FALSE;
  71    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
  72    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
  73    if ((strcmp(ev->keyname, "Return")) &&
  74        (strcmp(ev->keyname, "KP_Enter")) &&
  75        (strcmp(ev->keyname, "space")))
  76      return EINA_FALSE;
  77    _activate(obj);
  78    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
  79    edje_object_signal_emit(wd->btn, "elm,anim,activate", "elm");
  80    return EINA_TRUE;
  81 }
  82
  83 static void
  84 _del_pre_hook(Evas_Object *obj)
  85 {
  86    Widget_Data *wd = elm_widget_data_get(obj);
  87    if (!wd) return;
  88    wd->delete_me = EINA_TRUE;
  89 }
  90
  91 static void
  92 _del_hook(Evas_Object *obj)
  93 {
  94    Widget_Data *wd = elm_widget_data_get(obj);
  95    if (!wd) return;
  96    if (wd->label) eina_stringshare_del(wd->label);
  97    if (wd->statelabel[DEFAULT]) eina_stringshare_del(wd->statelabel[DEFAULT]);
  98    if (wd->statelabel[HIGHLIGHTED]) eina_stringshare_del(wd->statelabel[HIGHLIGHTED]);
  99    if (wd->statelabel[FOCUSED]) eina_stringshare_del(wd->statelabel[FOCUSED]);
 100    if (wd->statelabel[DISABLED]) eina_stringshare_del(wd->statelabel[DISABLED]);
 101    free(wd);
 102 }
 103
 104 static void
 105 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
 106 {
 107    Widget_Data *wd = elm_widget_data_get(obj);
 108    if (!wd) return;
 109    if (elm_widget_focus_get(obj))
 110      {
 111         if (wd->statelabel[FOCUSED])
 112           {
 113              _set_label(obj, wd->statelabel[FOCUSED]);
 114           }
 115    edje_object_signal_emit(wd->btn, "elm,action,focus", "elm");
 116    evas_object_focus_set(wd->btn, EINA_TRUE);
 117      }
 118    else
 119      {
 120         if (wd->statelabel[DEFAULT])
 121           _set_label(obj, wd->statelabel[DEFAULT]);
 122    edje_object_signal_emit(wd->btn, "elm,action,unfocus", "elm");
 123    evas_object_focus_set(wd->btn, EINA_FALSE);
 124      }
 125 }
 126
 127 static void
 128 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
 129 {
 130    Widget_Data *wd = elm_widget_data_get(obj);
 131    if (!wd) return;
 132    edje_object_mirrored_set(wd->btn, rtl);
 133 }
 134
 135 static void
 136 _theme_hook(Evas_Object *obj)
 137 {
 138    Widget_Data *wd = elm_widget_data_get(obj);
 139    const char *str;
 140    if (!wd) return;
 141    _elm_widget_mirrored_reload(obj);
 142    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 143    _elm_theme_object_set(obj, wd->btn, "button", "base", elm_widget_style_get(obj));
 144    if (elm_object_disabled_get(obj))
 145      edje_object_signal_emit(wd->btn, "elm,state,disabled", "elm");
 146    if (wd->icon)
 147      edje_object_part_swallow(wd->btn, "elm.swallow.content", wd->icon);
 148    if (wd->label)
 149      edje_object_signal_emit(wd->btn, "elm,state,text,visible", "elm");
 150    else
 151      edje_object_signal_emit(wd->btn, "elm,state,text,hidden", "elm");
 152    if (wd->icon)
 153      edje_object_signal_emit(wd->btn, "elm,state,icon,visible", "elm");
 154    else
 155      edje_object_signal_emit(wd->btn, "elm,state,icon,hidden", "elm");
 156    edje_object_part_text_set(wd->btn, "elm.text", wd->label);
 157    edje_object_message_signal_process(wd->btn);
 158    edje_object_scale_set(wd->btn, elm_widget_scale_get(obj) * _elm_config->scale);
 159    str = edje_object_data_get(wd->btn, "focus_highlight");
 160    if ((str) && (!strcmp(str, "on")))
 161      elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
 162    else
 163      elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
 164    _sizing_eval(obj);
 165 }
 166
 167 static void
 168 _disable_hook(Evas_Object *obj)
 169 {
 170    Widget_Data *wd = elm_widget_data_get(obj);
 171    if (!wd) return;
 172    if (elm_widget_disabled_get(obj))
 173      {
 174         if (wd->statelabel[DISABLED] )
 175           {
 176              _set_label(obj, wd->statelabel[DISABLED]);
 177           }
 178         edje_object_signal_emit(wd->btn, "elm,state,disabled", "elm");
 179      }
 180    else
 181      {
 182         if (wd->statelabel[DEFAULT])
 183           _set_label(obj, wd->statelabel[DEFAULT]);
 184         edje_object_signal_emit(wd->btn, "elm,state,enabled", "elm");
 185      }
 186 }
 187
 188 static void
 189 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
 190 {
 191    Widget_Data *wd = elm_widget_data_get(obj);
 192    if (!wd) return;
 193    edje_object_signal_emit(wd->btn, emission, source);
 194 }
 195
 196 static void
 197 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 198 {
 199    Widget_Data *wd = elm_widget_data_get(obj);
 200    if (!wd) return;
 201    edje_object_signal_callback_add(wd->btn, emission, source, func_cb, data);
 202 }
 203
 204 static void
 205 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 206 {
 207    Widget_Data *wd = elm_widget_data_get(obj);
 208    edje_object_signal_callback_del_full(wd->btn, emission, source, func_cb,
 209                                         data);
 210 }
 211
 212 static void
 213 _sizing_eval(Evas_Object *obj)
 214 {
 215    Widget_Data *wd = elm_widget_data_get(obj);
 216    Evas_Coord minw = -1, minh = -1;
 217
 218    if (!wd) return;
 219    if (wd->delete_me) return;
 220    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 221    edje_object_size_min_restricted_calc(wd->btn, &minw, &minh, minw, minh);
 222    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 223    evas_object_size_hint_min_set(obj, minw, minh);
 224 }
 225
 226 static void
 227 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 228 {
 229    Widget_Data *wd = elm_widget_data_get(data);
 230    if (!wd) return;
 231    if (obj != wd->icon) return;
 232    _sizing_eval(data);
 233 }
 234
 235 static void
 236 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
 237 {
 238    Widget_Data *wd = elm_widget_data_get(obj);
 239    Evas_Object *sub = event_info;
 240    if (!wd) return;
 241    if (sub == wd->icon)
 242      {
 243         edje_object_signal_emit(wd->btn, "elm,state,icon,hidden", "elm");
 244         evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 245                                             _changed_size_hints, obj);
 246         wd->icon = NULL;
 247         edje_object_message_signal_process(wd->btn);
 248         _sizing_eval(obj);
 249      }
 250 }
 251
 252 static void
 253 _activate(Evas_Object *obj)
 254 {
 255    Widget_Data *wd = elm_widget_data_get(obj);
 256    if (!wd) return;
 257    if (wd->timer)
 258      {
 259         ecore_timer_del(wd->timer);
 260         wd->timer = NULL;
 261      }
 262    wd->repeating = EINA_FALSE;
 263    evas_object_smart_callback_call(obj, SIG_CLICKED, NULL);
 264 }
 265
 266 static void
 267 _activate_hook(Evas_Object *obj)
 268 {
 269    _activate(obj);
 270 }
 271
 272 static void
 273 _signal_clicked(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 274 {
 275    _activate(data);
 276 }
 277
 278 static Eina_Bool
 279 _autorepeat_send(void *data)
 280 {
 281    Widget_Data *wd = elm_widget_data_get(data);
 282    if (!wd) return ECORE_CALLBACK_CANCEL;
 283
 284    evas_object_smart_callback_call(data, SIG_REPEATED, NULL);
 285    if (!wd->repeating)
 286      {
 287         wd->timer = NULL;
 288         return ECORE_CALLBACK_CANCEL;
 289      }
 290
 291    return ECORE_CALLBACK_RENEW;
 292 }
 293
 294 static Eina_Bool
 295 _autorepeat_initial_send(void *data)
 296 {
 297    Widget_Data *wd = elm_widget_data_get(data);
 298    if (!wd) return ECORE_CALLBACK_CANCEL;
 299
 300    if (wd->timer) ecore_timer_del(wd->timer);
 301    wd->repeating = EINA_TRUE;
 302    _autorepeat_send(data);
 303    wd->timer = ecore_timer_add(wd->ar_interval, _autorepeat_send, data);
 304
 305    return ECORE_CALLBACK_CANCEL;
 306 }
 307
 308 static void
 309 _signal_pressed(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 310 {
 311    Widget_Data *wd = elm_widget_data_get(data);
 312    if (!wd) return;
 313
 314    if (wd->statelabel[HIGHLIGHTED])
 315      {
 316         _set_label(data, wd->statelabel[HIGHLIGHTED]);
 317      }
 318    if ((wd->autorepeat) && (!wd->repeating))
 319      {
 320         if (wd->ar_threshold <= 0.0)
 321           _autorepeat_initial_send(data); /* call immediately */
 322         else
 323           wd->timer = ecore_timer_add(wd->ar_threshold, _autorepeat_initial_send, data);
 324      }
 325
 326    evas_object_smart_callback_call(data, SIG_PRESSED, NULL);
 327 }
 328
 329 static void
 330 _signal_unpressed(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 331 {
 332    Widget_Data *wd = elm_widget_data_get(data);
 333    if (!wd) return;
 334    if (wd->statelabel[DEFAULT])
 335      _set_label(data, wd->statelabel[DEFAULT]);
 336
 337    if (wd->timer)
 338      {
 339         ecore_timer_del(wd->timer);
 340         wd->timer = NULL;
 341      }
 342    wd->repeating = EINA_FALSE;
 343    evas_object_smart_callback_call(data, SIG_UNPRESSED, NULL);
 344 }
 345
 346 static void
 347 _signal_default_text_set(void *data, Evas_Object *obj, const char *emission, const char *source)
 348 {
 349    Widget_Data *wd = elm_widget_data_get(data);
 350    if (!wd) return;
 351    if (wd->statelabel[DEFAULT])
 352      _set_label(data, wd->statelabel[DEFAULT]);
 353 }
 354
 355 _elm_button_label_set(Evas_Object *obj, const char *item, const char *label)
 356 {
 357    ELM_CHECK_WIDTYPE(obj, widtype);
 358    Widget_Data *wd = elm_widget_data_get(obj);
 359    if (item && strcmp(item, "default")) return;
 360    if (!wd) return;
 361    eina_stringshare_replace(&wd->label, label);
 362    if (label)
 363      edje_object_signal_emit(wd->btn, "elm,state,text,visible", "elm");
 364    else
 365      edje_object_signal_emit(wd->btn, "elm,state,text,hidden", "elm");
 366    edje_object_message_signal_process(wd->btn);
 367    edje_object_part_text_set(wd->btn, "elm.text", label);
 368    _sizing_eval(obj);
 369 }
 370
 371 static const char *
 372 _elm_button_label_get(const Evas_Object *obj, const char *item)
 373 {
 374    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
 375    Widget_Data *wd = elm_widget_data_get(obj);
 376    if (item && strcmp(item, "default")) return NULL;
 377    if (!wd) return NULL;
 378    return wd->label;
 379 }
 380
 381 EAPI Evas_Object *
 382 elm_button_add(Evas_Object *parent)
 383 {
 384    Evas_Object *obj;
 385    Evas *e;
 386    Widget_Data *wd;
 387
 388    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
 389
 390    ELM_SET_WIDTYPE(widtype, "button");
 391    elm_widget_type_set(obj, "button");
 392    elm_widget_sub_object_add(parent, obj);
 393    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
 394    elm_widget_data_set(obj, wd);
 395    elm_widget_del_hook_set(obj, _del_hook);
 396    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
 397    elm_widget_theme_hook_set(obj, _theme_hook);
 398    elm_widget_disable_hook_set(obj, _disable_hook);
 399    elm_widget_can_focus_set(obj, EINA_TRUE);
 400    elm_widget_activate_hook_set(obj, _activate_hook);
 401    elm_widget_event_hook_set(obj, _event_hook);
 402    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
 403    elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
 404    elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
 405    elm_widget_text_set_hook_set(obj, _elm_button_label_set);
 406    elm_widget_text_get_hook_set(obj, _elm_button_label_get);
 407
 408    wd->btn = edje_object_add(e);
 409    _elm_theme_object_set(obj, wd->btn, "button", "base", "default");
 410    wd->statetype[DEFAULT] = 0;
 411    wd->statetype[HIGHLIGHTED] = 0;
 412    wd->statetype[FOCUSED] = 0;
 413    wd->statetype[DISABLED] = 0;
 414    wd->statelabel[DEFAULT] = 0;
 415    wd->statelabel[HIGHLIGHTED] = 0;
 416    wd->statelabel[FOCUSED] = 0;
 417    wd->statelabel[DISABLED] = 0;
 418    edje_object_signal_callback_add(wd->btn, "elm,action,click", "",
 419                                    _signal_clicked, obj);
 420    edje_object_signal_callback_add(wd->btn, "elm,action,press", "",
 421                                    _signal_pressed, obj);
 422    edje_object_signal_callback_add(wd->btn, "elm,action,unpress", "",
 423                                    _signal_unpressed, obj);
 424    edje_object_signal_callback_add(wd->btn, "elm,action,default,text,set", "",
 425                                    _signal_default_text_set, obj);
 426    elm_widget_resize_object_set(obj, wd->btn);
 427
 428    evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
 429
 430    _theme_hook(obj);
 431
 432    // TODO: convert Elementary to subclassing of Evas_Smart_Class
 433    // TODO: and save some bytes, making descriptions per-class and not instance!
 434    evas_object_smart_callbacks_descriptions_set(obj, _signals);
 435    return obj;
 436 }
 437
 438 static void
 439 _set_label(Evas_Object *obj, const char *label)
 440 {
 441    Widget_Data *wd = elm_widget_data_get(obj);
 442
 443    edje_object_part_text_set(wd->btn, "elm.text", label);
 444    _sizing_eval(obj);
 445 }
 446
 447 EAPI void
 448 elm_button_label_set_for_state(Evas_Object *obj, const char *label, UIControlState state)
 449 {
 450    Widget_Data *wd = elm_widget_data_get(obj);
 451
 452    if (!wd) return;
 453    if (label == NULL) return;
 454
 455    if (state == UIControlStateDefault)
 456      {
 457         wd->statetype[DEFAULT] = UIControlStateDefault;
 458         eina_stringshare_replace(&wd->statelabel[DEFAULT], label);
 459         return;
 460      }
 461    if (state == UIControlStateHighlighted)
 462      {
 463         wd->statetype[HIGHLIGHTED] = UIControlStateHighlighted;
 464         eina_stringshare_replace(&wd->statelabel[HIGHLIGHTED], label);
 465         return;
 466      }
 467    if (state == UIControlStateFocused)
 468      {
 469         wd->statetype[FOCUSED] = UIControlStateFocused;
 470         eina_stringshare_replace(&wd->statelabel[FOCUSED], label);
 471         return;
 472      }
 473    if (state == UIControlStateDisabled)
 474      {
 475         wd->statetype[DISABLED] = UIControlStateDisabled;
 476         eina_stringshare_replace(&wd->statelabel[DISABLED], label);
 477         return;
 478      }
 479 }
 480
 481 EAPI const char*
 482 elm_button_label_get_for_state(const Evas_Object *obj, UIControlState state)
 483 {
 484    Widget_Data *wd = elm_widget_data_get(obj);
 485    if (!wd) return NULL;
 486
 487    if (state == UIControlStateDefault)
 488      return wd->statelabel[DEFAULT];
 489    else if (state == UIControlStateHighlighted)
 490      return wd->statelabel[HIGHLIGHTED];
 491    else if (state == UIControlStateFocused)
 492      return wd->statelabel[FOCUSED];
 493    else if (state == UIControlStateDisabled)
 494      return wd->statelabel[DISABLED];
 495    else
 496      return NULL;
 497 }
 498
 499 EAPI void
 500 elm_button_label_set(Evas_Object *obj, const char *label)
 501 {
 502    _elm_button_label_set(obj, NULL, label);
 503 }
 504
 505 EAPI const char *
 506 elm_button_label_get(const Evas_Object *obj)
 507 {
 508    return _elm_button_label_get(obj, NULL);
 509 }
 510
 511 EAPI void
 512 elm_button_icon_set(Evas_Object *obj, Evas_Object *icon)
 513 {
 514    ELM_CHECK_WIDTYPE(obj, widtype);
 515    Widget_Data *wd = elm_widget_data_get(obj);
 516    if (!wd) return;
 517    if (wd->icon == icon) return;
 518    if (wd->icon) evas_object_del(wd->icon);
 519    wd->icon = icon;
 520    if (icon)
 521      {
 522         elm_widget_sub_object_add(obj, icon);
 523         evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 524                                        _changed_size_hints, obj);
 525         edje_object_part_swallow(wd->btn, "elm.swallow.content", icon);
 526         edje_object_signal_emit(wd->btn, "elm,state,icon,visible", "elm");
 527         edje_object_message_signal_process(wd->btn);
 528      }
 529    _sizing_eval(obj);
 530 }
 531
 532 EAPI Evas_Object *
 533 elm_button_icon_get(const Evas_Object *obj)
 534 {
 535    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
 536    Widget_Data *wd = elm_widget_data_get(obj);
 537    if (!wd) return NULL;
 538    return wd->icon;
 539 }
 540
 541 EAPI Evas_Object *
 542 elm_button_icon_unset(Evas_Object *obj)
 543 {
 544    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
 545    Widget_Data *wd = elm_widget_data_get(obj);
 546    if (!wd) return NULL;
 547    if (!wd->icon) return NULL;
 548    Evas_Object *icon = wd->icon;
 549    elm_widget_sub_object_del(obj, wd->icon);
 550    edje_object_part_unswallow(wd->btn, wd->icon);
 551    wd->icon = NULL;
 552    return icon;
 553 }
 554
 555 EAPI void
 556 elm_button_autorepeat_set(Evas_Object *obj, Eina_Bool on)
 557 {
 558    ELM_CHECK_WIDTYPE(obj, widtype);
 559    Widget_Data *wd = elm_widget_data_get(obj);
 560    if (!wd) return;
 561    if (wd->timer)
 562      {
 563         ecore_timer_del(wd->timer);
 564         wd->timer = NULL;
 565      }
 566    wd->autorepeat = on;
 567    wd->repeating = EINA_FALSE;
 568 }
 569
 570 EAPI Eina_Bool
 571 elm_button_autorepeat_get(const Evas_Object *obj)
 572 {
 573    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
 574    Widget_Data *wd = elm_widget_data_get(obj);
 575    if (!wd) return EINA_FALSE;
 576    return wd->autorepeat;
 577 }
 578
 579 EAPI void
 580 elm_button_autorepeat_initial_timeout_set(Evas_Object *obj, double t)
 581 {
 582    ELM_CHECK_WIDTYPE(obj, widtype);
 583    Widget_Data *wd = elm_widget_data_get(obj);
 584    if (!wd) return;
 585    if (wd->ar_threshold == t) return;
 586    if (wd->timer)
 587      {
 588         ecore_timer_del(wd->timer);
 589         wd->timer = NULL;
 590      }
 591    wd->ar_threshold = t;
 592 }
 593
 594 EAPI double
 595 elm_button_autorepeat_initial_timeout_get(const Evas_Object *obj)
 596 {
 597    ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
 598    Widget_Data *wd = elm_widget_data_get(obj);
 599    if (!wd) return 0.0;
 600    return wd->ar_threshold;
 601 }
 602
 603 EAPI void
 604 elm_button_autorepeat_gap_timeout_set(Evas_Object *obj, double t)
 605 {
 606    ELM_CHECK_WIDTYPE(obj, widtype);
 607    Widget_Data *wd = elm_widget_data_get(obj);
 608    if (!wd) return;
 609    if (wd->ar_interval == t) return;
 610
 611    wd->ar_interval = t;
 612    if ((wd->repeating) && (wd->timer)) ecore_timer_interval_set(wd->timer, t);
 613 }
 614
 615 EAPI double
 616 elm_button_autorepeat_gap_timeout_get(const Evas_Object *obj)
 617 {
 618    ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
 619    Widget_Data *wd = elm_widget_data_get(obj);
 620    if (!wd) return 0.0;
 621    return wd->ar_interval;
 622 }