src/examples/layout_example_01.c

   1 //Compile with:
   2 //gcc -g `pkg-config --cflags --libs elementary` layout_example_01.c -o layout_example_01
   3
   4 #include <Elementary.h>
   5 #ifdef HAVE_CONFIG_H
   6 # include "elementary_config.h"
   7 #else
   8 # define __UNUSED__
   9 # define PACKAGE_DATA_DIR "."
  10 #endif
  11
  12 #define TABLE "example/table"
  13 #define BOX "example/box"
  14 #define TITLE "example/title"
  15 #define SWALLOW "example/custom"
  16
  17 static int _box_buttons = 0;
  18
  19 static void
  20 _tbl_btn_cb(void *data, Evas_Object *btn, void *event_info __UNUSED__)
  21 {
  22    Evas_Object *layout = data;
  23
  24    elm_layout_table_unpack(layout, TABLE, btn);
  25    evas_object_del(btn);
  26 }
  27
  28 static void
  29 _box_btn_cb(void *data, Evas_Object *btn, void *event_info __UNUSED__)
  30 {
  31    Evas_Object *layout = data;
  32    Evas_Object *item;
  33    char buf[30];
  34
  35    snprintf(buf, sizeof(buf), "Button %02d", _box_buttons++);
  36
  37    item = elm_button_add(elm_object_parent_widget_get(layout));
  38    elm_object_text_set(item, buf);
  39    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  40    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
  41    evas_object_size_hint_min_set(item, 100, 50);
  42    elm_layout_box_insert_before(layout, BOX, item, btn);
  43    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
  44    evas_object_show(item);
  45 }
  46
  47 static void
  48 _swallow_btn_cb(void *data, Evas_Object *btn __UNUSED__, void *event_info __UNUSED__)
  49 {
  50    Evas_Object *layout = data;
  51    Evas_Object *item;
  52
  53    elm_layout_table_clear(layout, TABLE, EINA_TRUE);
  54    elm_layout_box_remove_all(layout, BOX, EINA_TRUE);
  55    item = elm_object_part_content_unset(layout, SWALLOW);
  56    evas_object_del(item);
  57 }
  58
  59 int
  60 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
  61 {
  62    Evas_Object *win, *bg, *icon, *icon2, *bt, *bt2, *layout;
  63    Evas_Object *clock;
  64    Evas_Object *item;
  65
  66    win = elm_win_add(NULL, "layout", ELM_WIN_BASIC);
  67    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  68    elm_win_autodel_set(win, EINA_TRUE);
  69
  70    bg = elm_bg_add(win);
  71    elm_bg_color_set(bg, 255,255 ,255);
  72    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  73    elm_win_resize_object_add(win, bg);
  74    evas_object_show(bg);
  75
  76    // Adding layout and filling it with widgets
  77    layout = elm_layout_add(win);
  78    evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  79    elm_win_resize_object_add(win, layout);
  80    elm_layout_file_set(
  81        layout, PACKAGE_DATA_DIR "/examples/layout_example.edj",
  82        "example/mylayout");
  83    evas_object_show(layout);
  84
  85    // Setting title
  86    const char *title = elm_layout_data_get(layout, "title");
  87    if (title)
  88      {
  89         elm_win_title_set(win, title);
  90         elm_object_part_text_set(layout, TITLE, title);
  91      }
  92
  93    // Add icon, clock and button to the table
  94    icon = elm_icon_add(win);
  95    elm_icon_standard_set(icon, "home");
  96    evas_object_size_hint_weight_set(icon, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  97    evas_object_size_hint_align_set(icon, EVAS_HINT_FILL, EVAS_HINT_FILL);
  98    elm_layout_table_pack(layout, TABLE, icon, 0, 0, 1, 1);
  99    evas_object_show(icon);
 100
 101    icon2 = elm_icon_add(win);
 102    elm_icon_standard_set(icon2, "close");
 103    evas_object_size_hint_weight_set(icon2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 104    evas_object_size_hint_align_set(icon2, EVAS_HINT_FILL, EVAS_HINT_FILL);
 105    elm_layout_table_pack(layout, TABLE, icon2, 1, 0, 1, 1);
 106    evas_object_show(icon2);
 107
 108    clock = elm_clock_add(win);
 109    evas_object_size_hint_weight_set(clock, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 110    evas_object_size_hint_align_set(clock, EVAS_HINT_FILL, EVAS_HINT_FILL);
 111    elm_layout_table_pack(layout, TABLE, clock, 2, 0, 1, 1);
 112    evas_object_show(clock);
 113
 114    bt = elm_button_add(win);
 115    elm_object_text_set(bt, "Click me!");
 116    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 117    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
 118    elm_layout_table_pack(layout, TABLE, bt, 0, 1, 3, 1);
 119    evas_object_smart_callback_add(bt, "clicked", _tbl_btn_cb, layout);
 120    evas_object_show(bt);
 121
 122    item = elm_button_add(win);
 123    elm_object_text_set(item, "Position 0");
 124    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 125    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
 126    evas_object_size_hint_min_set(item, 100, 50);
 127    elm_layout_box_insert_at(layout, BOX, item, 0);
 128    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
 129    evas_object_show(item);
 130
 131    item = elm_button_add(win);
 132    elm_object_text_set(item, "Prepended");
 133    evas_object_size_hint_weight_set(item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 134    evas_object_size_hint_align_set(item, EVAS_HINT_FILL, EVAS_HINT_FILL);
 135    evas_object_size_hint_min_set(item, 100, 50);
 136    elm_layout_box_prepend(layout, BOX, item);
 137    evas_object_smart_callback_add(item, "clicked", _box_btn_cb, layout);
 138    evas_object_show(item);
 139
 140    bt2 = elm_button_add(win);
 141    elm_object_text_set(bt2, "Delete All");
 142    elm_object_part_content_set(layout, SWALLOW, bt2);
 143    evas_object_smart_callback_add(bt2, "clicked", _swallow_btn_cb, layout);
 144
 145    evas_object_size_hint_min_set(bg, 160, 160);
 146    evas_object_size_hint_max_set(bg, 640, 640);
 147    evas_object_resize(win, 320, 320);
 148    evas_object_show(win);
 149
 150    elm_run();
 151
 152    return 0;
 153 }
 154
 155 ELM_MAIN()