src/examples/layout_example_01.c

   1 //Compile with:
   2 //gcc -g layout_example_01.c -o layout_example_01 `pkg-config --cflags --libs elementary`
   3
   4 #include <Elementary.h>
   5
   6 #define TABLE "example/table"
   7 #define BOX "example/box"
   8 #define TITLE "example/title"
   9 #define SWALLOW "example/custom"
  10
  11 static int _box_buttons = 0;
  12
  13 static void
  14 _tbl_btn_cb(void *data, Evas_Object *btn, void *event_info)
  15 {
  16    Evas_Object *layout = data;
  17
  18    elm_layout_table_unpack(layout, TABLE, btn);
  19    evas_object_del(btn);
  20 }
  21
  22 static void
  23 _box_btn_cb(void *data, Evas_Object *btn, void *event_info)
  24 {
  25    Evas_Object *layout = data;
  26    Evas_Object *item;
  27    char buf[30];
  28
  29    snprintf(buf, sizeof(buf), "Button %02d", _box_buttons++);
  30
  31    item = elm_button_add(elm_object_parent_widget_get(layout));
  32    elm_object_text_set(item, buf);
  33    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  34    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
  35    evas_object_size_hint_min_set(item, 100, 50);
  36    elm_layout_box_insert_before(layout, BOX, item, btn);
  37    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
  38    evas_object_show(item);
  39 }
  40
  41 static void
  42 _swallow_btn_cb(void *data, Evas_Object *btn, void *event_info)
  43 {
  44    Evas_Object *layout = data;
  45    Evas_Object *item;
  46
  47    elm_layout_table_clear(layout, TABLE, EINA_TRUE);
  48    elm_layout_box_remove_all(layout, BOX, EINA_TRUE);
  49    item = elm_object_part_content_unset(layout, SWALLOW);
  50    evas_object_del(item);
  51 }
  52
  53 EAPI_MAIN int
  54 elm_main(int argc, char **argv)
  55 {
  56    Evas_Object *win, *bg, *icon, *icon2, *bt, *bt2, *layout;
  57    Evas_Object *clk;
  58    Evas_Object *item;
  59    char buf[PATH_MAX];
  60
  61    elm_app_info_set(elm_main, "elementary", "examples/layout_example.edj");
  62    win = elm_win_add(NULL, "layout", ELM_WIN_BASIC);
  63    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  64    elm_win_autodel_set(win, EINA_TRUE);
  65
  66    bg = elm_bg_add(win);
  67    elm_bg_color_set(bg, 255,255 ,255);
  68    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  69    elm_win_resize_object_add(win, bg);
  70    evas_object_show(bg);
  71
  72    // Adding layout and filling it with widgets
  73    layout = elm_layout_add(win);
  74    evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  75    elm_win_resize_object_add(win, layout);
  76    snprintf(buf, sizeof(buf), "%s/examples/layout_example.edj", elm_app_data_dir_get());
  77    elm_layout_file_set(layout, buf, "example/mylayout");
  78    evas_object_show(layout);
  79
  80    // Setting title
  81    const char *title = elm_layout_data_get(layout, "title");
  82    if (title)
  83      {
  84         elm_win_title_set(win, title);
  85         elm_object_part_text_set(layout, TITLE, title);
  86      }
  87
  88    // Add icon, clock and button to the table
  89    icon = elm_icon_add(win);
  90    elm_icon_standard_set(icon, "home");
  91    evas_object_size_hint_weight_set(icon, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  92    evas_object_size_hint_align_set(icon, EVAS_HINT_FILL, EVAS_HINT_FILL);
  93    elm_layout_table_pack(layout, TABLE, icon, 0, 0, 1, 1);
  94    evas_object_show(icon);
  95
  96    icon2 = elm_icon_add(win);
  97    elm_icon_standard_set(icon2, "close");
  98    evas_object_size_hint_weight_set(icon2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  99    evas_object_size_hint_align_set(icon2, EVAS_HINT_FILL, EVAS_HINT_FILL);
 100    elm_layout_table_pack(layout, TABLE, icon2, 1, 0, 1, 1);
 101    evas_object_show(icon2);
 102
 103    clk = elm_clock_add(win);
 104    evas_object_size_hint_weight_set(clk, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 105    evas_object_size_hint_align_set(clk, EVAS_HINT_FILL, EVAS_HINT_FILL);
 106    elm_layout_table_pack(layout, TABLE, clk, 2, 0, 1, 1);
 107    evas_object_show(clk);
 108
 109    bt = elm_button_add(win);
 110    elm_object_text_set(bt, "Click me!");
 111    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 112    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
 113    elm_layout_table_pack(layout, TABLE, bt, 0, 1, 3, 1);
 114    evas_object_smart_callback_add(bt, "clicked", _tbl_btn_cb, layout);
 115    evas_object_show(bt);
 116
 117    item = elm_button_add(win);
 118    elm_object_text_set(item, "Position 0");
 119    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 120    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
 121    evas_object_size_hint_min_set(item, 100, 50);
 122    elm_layout_box_insert_at(layout, BOX, item, 0);
 123    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
 124    evas_object_show(item);
 125
 126    item = elm_button_add(win);
 127    elm_object_text_set(item, "Prepended");
 128    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 129    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
 130    evas_object_size_hint_min_set(item, 100, 50);
 131    elm_layout_box_prepend(layout, BOX, item);
 132    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
 133    evas_object_show(item);
 134
 135    bt2 = elm_button_add(win);
 136    elm_object_text_set(bt2, "Delete All");
 137    elm_object_part_content_set(layout, SWALLOW, bt2);
 138    evas_object_smart_callback_add(bt2, "clicked", _swallow_btn_cb, layout);
 139
 140    evas_object_size_hint_min_set(bg, 160, 160);
 141    evas_object_size_hint_max_set(bg, 640, 640);
 142    evas_object_resize(win, 320, 320);
 143    evas_object_show(win);
 144
 145    elm_run();
 146    elm_shutdown();
 147
 148    return 0;
 149 }
 150 ELM_MAIN()