src/bin/test_focus3.c

   1 /* Test for Focus Chain Linear*/
   2 #include <Elementary.h>
   3 #ifdef HAVE_CONFIG_H
   4 # include "elementary_config.h"
   5 #endif
   6 #ifndef ELM_LIB_QUICKLAUNCH
   7
   8 static Evas_Object *foc = NULL;
   9
  10 static void
  11 _foc(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
  12 {
  13    foc = obj;
  14    printf("foc -> %p\n", foc);
  15 }
  16
  17 static void
  18 _unfoc(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  19 {
  20    foc = NULL;
  21    printf("foc -> %p\n", foc);
  22 }
  23
  24 static void
  25 _add(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  26 {
  27    Evas_Object *bx = data, *en;
  28
  29    en = elm_entry_add(elm_object_top_widget_get(bx));
  30    elm_entry_scrollable_set(en, EINA_TRUE);
  31    elm_object_text_set(en, "An entry");
  32    evas_object_smart_callback_add(en, "focused", _foc, NULL);
  33    evas_object_smart_callback_add(en, "unfocused", _unfoc, NULL);
  34    evas_object_size_hint_weight_set(en, EVAS_HINT_EXPAND, 0.0);
  35    evas_object_size_hint_align_set(en, EVAS_HINT_FILL, 0.5);
  36    elm_entry_single_line_set(en, EINA_TRUE);
  37    elm_box_pack_start(bx, en);
  38    evas_object_show(en);
  39 }
  40
  41 static void
  42 _del(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  43 {
  44    if (foc) evas_object_del(foc);
  45 }
  46
  47 static void
  48 _hide(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  49 {
  50    if (foc) evas_object_hide(foc);
  51 }
  52
  53 void
  54 test_focus3(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  55 {
  56    Evas_Object *win, *bg, *bx, *bt, *en;
  57
  58    win = elm_win_add(NULL, "focus3", ELM_WIN_BASIC);
  59    elm_win_title_set(win, "Focus 3");
  60    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
  61    evas_object_resize(win, 320, 480);
  62    elm_win_autodel_set(win, EINA_TRUE);
  63
  64    bg = elm_bg_add(win);
  65    elm_win_resize_object_add(win, bg);
  66    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  67    evas_object_show(bg);
  68
  69    bx = elm_box_add(win);
  70    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  71    elm_win_resize_object_add(win, bx);
  72    evas_object_show(bx);
  73
  74    en = elm_entry_add(win);
  75    elm_entry_scrollable_set(en, EINA_TRUE);
  76    elm_object_text_set(en, "An entry");
  77    evas_object_smart_callback_add(en, "focused", _foc, NULL);
  78    evas_object_smart_callback_add(en, "unfocused", _unfoc, NULL);
  79    evas_object_size_hint_weight_set(en, EVAS_HINT_EXPAND, 0.0);
  80    evas_object_size_hint_align_set(en, EVAS_HINT_FILL, 0.5);
  81    elm_entry_single_line_set(en, EINA_TRUE);
  82    elm_box_pack_end(bx, en);
  83    evas_object_show(en);
  84
  85    bt = elm_button_add(win);
  86    elm_object_focus_allow_set(bt, 0);
  87    elm_object_text_set(bt, "Add");
  88    evas_object_smart_callback_add(bt, "clicked", _add, bx);
  89    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
  90    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
  91    elm_box_pack_end(bx, bt);
  92    evas_object_show(bt);
  93
  94    bt = elm_button_add(win);
  95    elm_object_focus_allow_set(bt, 0);
  96    elm_object_text_set(bt, "Del");
  97    evas_object_smart_callback_add(bt, "clicked", _del, NULL);
  98    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
  99    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
 100    elm_box_pack_end(bx, bt);
 101    evas_object_show(bt);
 102
 103    bt = elm_button_add(win);
 104    elm_object_focus_allow_set(bt, 0);
 105    elm_object_text_set(bt, "Hide");
 106    evas_object_smart_callback_add(bt, "clicked", _hide, NULL);
 107    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
 108    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
 109    elm_box_pack_end(bx, bt);
 110    evas_object_show(bt);
 111
 112    evas_object_show(win);
 113 }
 114
 115 static void
 116 highlight_enabled_cb(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 117 {
 118    elm_config_focus_highlight_enabled_set(elm_check_state_get(obj));
 119 }
 120
 121 static void
 122 highlight_animate_cb(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 123 {
 124    elm_config_focus_highlight_animate_set(elm_check_state_get(obj));
 125 }
 126
 127 static void
 128 custom_chain_unset_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 129 {
 130    Evas_Object *c, *child = NULL;
 131    Evas_Object *bx = (Evas_Object *)data;
 132    Eina_List *l, *children = NULL, *custom_chain = NULL;
 133    int i = 0;
 134
 135    if (elm_check_state_get(obj))
 136      {
 137         children = elm_box_children_get(bx);
 138         EINA_LIST_FOREACH(children, l, c)
 139           {
 140              if (i == 0)
 141                {
 142                   child = c;
 143                   custom_chain = eina_list_append(custom_chain, c);
 144                   elm_object_focus_custom_chain_set(bx, custom_chain);
 145                }
 146              else if (i == 1) elm_object_focus_custom_chain_prepend(bx, c, child);
 147              else if (i == 2)
 148                {
 149                   elm_object_focus_custom_chain_append(bx, c, child);
 150                   child = c;
 151                }
 152               else if (i == 3) elm_object_focus_custom_chain_prepend(bx, c, child);
 153               i++;
 154           }
 155      }
 156    else
 157      {
 158         if (!elm_object_focus_custom_chain_get(bx)) return;
 159         elm_object_focus_custom_chain_unset(bx);
 160      }
 161 }
 162
 163 static void
 164 create_win_bt_clicked(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 165 {
 166    Evas_Object *win, *gd, *bt;
 167
 168    win = elm_win_util_standard_add("test focus", "Test Focus");
 169    elm_win_autodel_set(win, EINA_TRUE);
 170
 171    gd = elm_grid_add(win);
 172    elm_grid_size_set(gd, 100, 100);
 173    evas_object_size_hint_weight_set(gd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 174    elm_win_resize_object_add(win, gd);
 175    evas_object_show(gd);
 176
 177    bt = elm_button_add(win);
 178    elm_object_text_set(bt, "Button 1");
 179    elm_grid_pack(gd, bt, 10, 10, 80, 20);
 180    evas_object_show(bt);
 181
 182    bt = elm_button_add(win);
 183    elm_object_text_set(bt, "Button 2");
 184    elm_grid_pack(gd, bt, 10, 30, 80, 20);
 185    evas_object_show(bt);
 186
 187    bt = elm_button_add(win);
 188    elm_object_text_set(bt, "Button 3");
 189    elm_grid_pack(gd, bt, 10, 50, 80, 20);
 190    evas_object_show(bt);
 191
 192    bt = elm_button_add(win);
 193    elm_object_text_set(bt, "Button 4");
 194    elm_grid_pack(gd, bt, 10, 70, 80, 20);
 195    evas_object_show(bt);
 196
 197    evas_object_resize(win, 160, 160);
 198    evas_object_show(win);
 199 }
 200
 201 void
 202 test_focus4(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 203 {
 204    Evas_Object *win, *gd, *tg, *bt;
 205    Evas_Object *lb, *bt1, *bt2, *bt3, *bt4, *bx;
 206    Eina_List *custom_chain = NULL;
 207
 208    win = elm_win_util_standard_add("focus4", "Focus 4");
 209    elm_win_autodel_set(win, EINA_TRUE);
 210    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
 211    elm_config_focus_highlight_enabled_set(EINA_TRUE);
 212    elm_config_focus_highlight_animate_set(EINA_TRUE);
 213
 214    /* First Example - Using Focus Highlight */
 215    gd = elm_grid_add(win);
 216    elm_grid_size_set(gd, 100, 100);
 217    evas_object_size_hint_weight_set(gd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 218    elm_win_resize_object_add(win, gd);
 219    evas_object_show(gd);
 220
 221    tg = elm_check_add(win);
 222    evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 223    evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
 224    elm_object_text_set(tg, "Focus Highlight Enabled");
 225    elm_check_state_set(tg, EINA_TRUE);
 226    evas_object_smart_callback_add(tg, "changed", highlight_enabled_cb, NULL);
 227    elm_grid_pack(gd, tg, 10, 10, 50, 10);
 228    evas_object_show(tg);
 229
 230    tg = elm_check_add(win);
 231    evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 232    evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
 233    elm_object_text_set(tg, "Focus Highlight Animate");
 234    elm_check_state_set(tg, EINA_TRUE);
 235    evas_object_smart_callback_add(tg, "changed", highlight_animate_cb, NULL);
 236    elm_grid_pack(gd, tg, 10, 20, 50, 10);
 237    evas_object_show(tg);
 238
 239    bt = elm_button_add(win);
 240    elm_object_text_set(bt, "Create Window");
 241    elm_grid_pack(gd, bt, 10, 30, 80, 10);
 242    evas_object_smart_callback_add(bt, "clicked", create_win_bt_clicked, NULL);
 243    evas_object_show(bt);
 244
 245    /* Second Example - Using Custom Chain */
 246    lb = elm_label_add(win);
 247    elm_object_text_set(lb, "Custom Chain: Please use tab key to check");
 248    evas_object_size_hint_weight_set(lb, 0.0, 0.0);
 249    evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
 250    elm_grid_pack(gd, lb, 10, 45, 80, 5);
 251    evas_object_show(lb);
 252
 253    bx = elm_box_add(win);
 254    elm_box_horizontal_set(bx, EINA_TRUE);
 255    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 256    evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 257
 258    bt1 = elm_button_add(win);
 259    elm_object_text_set(bt1, "Button 1");
 260    evas_object_size_hint_weight_set(bt1, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 261    evas_object_size_hint_align_set(bt1, EVAS_HINT_FILL, EVAS_HINT_FILL);
 262    elm_box_pack_end(bx, bt1);
 263    evas_object_show(bt1);
 264
 265    bt2 = elm_button_add(win);
 266    elm_object_text_set(bt2, "Button 2");
 267    evas_object_size_hint_weight_set(bt2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 268    evas_object_size_hint_align_set(bt2, EVAS_HINT_FILL, EVAS_HINT_FILL);
 269    elm_box_pack_end(bx, bt2);
 270    evas_object_show(bt2);
 271
 272    bt3 = elm_button_add(win);
 273    elm_object_text_set(bt3, "Button 3");
 274    evas_object_size_hint_weight_set(bt3, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 275    evas_object_size_hint_align_set(bt3, EVAS_HINT_FILL, EVAS_HINT_FILL);
 276    elm_box_pack_end(bx, bt3);
 277    evas_object_show(bt3);
 278
 279    bt4 = elm_button_add(win);
 280    elm_object_text_set(bt4, "Button 4");
 281    evas_object_size_hint_weight_set(bt4, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 282    evas_object_size_hint_align_set(bt4, EVAS_HINT_FILL, EVAS_HINT_FILL);
 283    elm_box_pack_end(bx, bt4);
 284    evas_object_show(bt4);
 285
 286    custom_chain = eina_list_append(custom_chain, bt2);
 287    custom_chain = eina_list_append(custom_chain, bt1);
 288    custom_chain = eina_list_append(custom_chain, bt4);
 289    custom_chain = eina_list_append(custom_chain, bt3);
 290    elm_object_focus_custom_chain_set(bx, custom_chain);
 291
 292    elm_grid_pack(gd, bx, 10, 50, 80, 30);
 293    evas_object_show(bx);
 294
 295    tg = elm_check_add(win);
 296    elm_object_text_set(tg, "Custom Chain");
 297    elm_check_state_set(tg, EINA_TRUE);
 298    evas_object_smart_callback_add(tg, "changed", custom_chain_unset_cb, bx);
 299    elm_grid_pack(gd, tg, 10, 80, 40, 10);
 300    evas_object_show(tg);
 301
 302    evas_object_resize(win, 320, 320);
 303    evas_object_show(win);
 304 }
 305 #endif