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 `pkg-config --cflags --libs elementary` panes_example.c -o panes_example
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13 #ifdef HAVE_CONFIG_H
  14 # include "elementary_config.h"
  15 #else
  16 # define __UNUSED__
  17 #endif
  18
  19 static void
  20 _on_done(void *data __UNUSED__,
  21         Evas_Object *obj __UNUSED__,
  22         void *event_info __UNUSED__)
  23 {
  24    elm_exit();
  25 }
  26
  27 static double size = 0.0;
  28
  29 static void
  30 _press(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  31 {
  32     printf("Pressed\n");
  33 }
  34
  35 static void
  36 _unpress(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
  37 {
  38     printf("Unpressed, size : %f\n", elm_panes_content_left_size_get(obj));
  39 }
  40
  41 static void
  42 _clicked(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  43 {
  44     printf("Clicked\n");
  45 }
  46
  47 static void
  48 _clicked_double(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
  49 {
  50    if (elm_panes_content_left_size_get(obj) > 0)
  51      {
  52         size = elm_panes_content_left_size_get(obj);
  53         elm_panes_content_left_size_set(obj, 0.0);
  54         printf("Double clicked, hidding.\n");
  55      }
  56    else
  57      {
  58         elm_panes_content_left_size_set(obj, size);
  59         printf("Double clicked, restoring size.\n");
  60      }
  61 }
  62
  63 int
  64 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
  65 {
  66    Evas_Object *win, *bg, *panes, *panes_h, *bt;
  67
  68    win = elm_win_add(NULL, "panes", ELM_WIN_BASIC);
  69    elm_win_title_set(win, "Panes Example");
  70    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
  71
  72    bg = elm_bg_add(win);
  73    elm_win_resize_object_add(win, bg);
  74    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  75    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
  76    evas_object_show(bg);
  77
  78    panes = elm_panes_add(win);
  79    elm_win_resize_object_add(win, panes);
  80    evas_object_size_hint_weight_set(panes, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  81    evas_object_size_hint_align_set(panes, EVAS_HINT_FILL, EVAS_HINT_FILL);
  82    evas_object_show(panes);
  83
  84    bt = elm_button_add(win);
  85    elm_object_text_set(bt, "Left");
  86    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  87    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
  88    evas_object_show(bt);
  89    elm_object_part_content_set(panes, "left", bt);
  90
  91    panes_h = elm_panes_add(win);
  92    elm_panes_horizontal_set(panes_h, EINA_TRUE);
  93    evas_object_size_hint_weight_set(panes_h, EVAS_HINT_EXPAND,
  94                                     EVAS_HINT_EXPAND);
  95    evas_object_size_hint_align_set(panes_h, EVAS_HINT_FILL, EVAS_HINT_FILL);
  96    evas_object_show(panes_h);
  97    elm_object_part_content_set(panes, "right", panes_h);
  98
  99    bt = elm_button_add(win);
 100    elm_object_text_set(bt, "Up");
 101    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 102    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
 103    evas_object_show(bt);
 104    elm_object_part_content_set(panes_h, "left", bt);
 105
 106    bt = elm_button_add(win);
 107    elm_object_text_set(bt, "Down");
 108    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 109    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
 110    evas_object_show(bt);
 111    elm_object_part_content_set(panes_h, "right", bt);
 112
 113    evas_object_smart_callback_add(panes, "clicked", _clicked, panes);
 114    evas_object_smart_callback_add(panes, "clicked,double", _clicked_double,
 115                                   panes);
 116    evas_object_smart_callback_add(panes, "press", _press, panes);
 117    evas_object_smart_callback_add(panes, "unpress", _unpress, panes);
 118
 119    evas_object_resize(win, 320, 400);
 120    evas_object_show(win);
 121
 122    elm_run();
 123    return 0;
 124 }
 125 ELM_MAIN()