src/examples/panes_example.c

   1 /**
   2  * Simple Elementary's <b>panes widget</b> example, illustrating its
   3  * usage and API.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g panes_example.c -o panes_example `pkg-config --cflags --libs elementary`
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13
  14 static void
  15 _on_done(void *data,
  16         Evas_Object *obj,
  17         void *event_info)
  18 {
  19    elm_exit();
  20 }
  21
  22 static double size = 0.0;
  23
  24 static void
  25 _press(void *data, Evas_Object *obj, void *event_info)
  26 {
  27     printf("Pressed\n");
  28 }
  29
  30 static void
  31 _unpress(void *data, Evas_Object *obj, void *event_info)
  32 {
  33     printf("Unpressed, size : %f\n", elm_panes_content_left_size_get(obj));
  34 }
  35
  36 static void
  37 _clicked(void *data, Evas_Object *obj, void *event_info)
  38 {
  39     printf("Clicked\n");
  40 }
  41
  42 static void
  43 _clicked_double(void *data, Evas_Object *obj, void *event_info)
  44 {
  45    if (elm_panes_content_left_size_get(obj) > 0)
  46      {
  47         size = elm_panes_content_left_size_get(obj);
  48         elm_panes_content_left_size_set(obj, 0.0);
  49         printf("Double clicked, hidding.\n");
  50      }
  51    else
  52      {
  53         elm_panes_content_left_size_set(obj, size);
  54         printf("Double clicked, restoring size.\n");
  55      }
  56 }
  57
  58 EAPI_MAIN int
  59 elm_main(int argc, char **argv)
  60 {
  61    Evas_Object *win, *bg, *panes, *panes_h, *bt;
  62
  63    win = elm_win_add(NULL, "panes", ELM_WIN_BASIC);
  64    elm_win_title_set(win, "Panes Example");
  65    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
  66
  67    bg = elm_bg_add(win);
  68    elm_win_resize_object_add(win, bg);
  69    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  70    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
  71    evas_object_show(bg);
  72
  73    panes = elm_panes_add(win);
  74    elm_win_resize_object_add(win, panes);
  75    evas_object_size_hint_weight_set(panes, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  76    evas_object_size_hint_align_set(panes, EVAS_HINT_FILL, EVAS_HINT_FILL);
  77    evas_object_show(panes);
  78
  79    bt = elm_button_add(win);
  80    elm_object_text_set(bt, "Left");
  81    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  82    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
  83    evas_object_show(bt);
  84    elm_object_part_content_set(panes, "left", bt);
  85
  86    panes_h = elm_panes_add(win);
  87    elm_panes_horizontal_set(panes_h, EINA_TRUE);
  88    evas_object_size_hint_weight_set(panes_h, EVAS_HINT_EXPAND,
  89                                     EVAS_HINT_EXPAND);
  90    evas_object_size_hint_align_set(panes_h, EVAS_HINT_FILL, EVAS_HINT_FILL);
  91    evas_object_show(panes_h);
  92    elm_object_part_content_set(panes, "right", panes_h);
  93
  94    bt = elm_button_add(win);
  95    elm_object_text_set(bt, "Up");
  96    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  97    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
  98    evas_object_show(bt);
  99    elm_object_part_content_set(panes_h, "left", bt);
 100
 101    bt = elm_button_add(win);
 102    elm_object_text_set(bt, "Down");
 103    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 104    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
 105    evas_object_show(bt);
 106    elm_object_part_content_set(panes_h, "right", bt);
 107
 108    evas_object_smart_callback_add(panes, "clicked", _clicked, panes);
 109    evas_object_smart_callback_add(panes, "clicked,double", _clicked_double,
 110                                   panes);
 111    evas_object_smart_callback_add(panes, "press", _press, panes);
 112    evas_object_smart_callback_add(panes, "unpress", _unpress, panes);
 113
 114    evas_object_resize(win, 320, 400);
 115    evas_object_show(win);
 116
 117    elm_run();
 118    elm_shutdown();
 119
 120    return 0;
 121 }
 122 ELM_MAIN()