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path: root/src/bin/elementary/test_scroller.c
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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif

#include <Elementary.h>

// FIXME: Some internal APIs are used here...
#include "elm_interface_scrollable.h"

#define PSIZE 318

static void
_my_bt_go_300_300(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_scroller_region_bring_in((Evas_Object *)data, 300, 300, PSIZE, PSIZE);
}

static void
_my_bt_go_900_300(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_scroller_region_bring_in((Evas_Object *)data, 900, 300, PSIZE, PSIZE);
}

static void
_my_bt_go_300_900(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_scroller_region_bring_in((Evas_Object *)data, 300, 900, PSIZE, PSIZE);
}

static void
_my_bt_go_900_900(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_scroller_region_bring_in((Evas_Object *)data, 900, 900, PSIZE, PSIZE);
}

static void
_my_bt_y_minus_one(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   int x, y, w, h;
   elm_scroller_region_get((Evas_Object *)data, &x, &y, &w, &h);
   printf("Current region: %d %d %d %d\n", x, y, w, h);
   elm_scroller_region_show((Evas_Object *)data, x, y - 1, w, h);
}

static void
_my_bt_y_plus_one(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   int x, y, w, h;
   elm_scroller_region_get((Evas_Object *)data, &x, &y, &w, &h);
   printf("Current region: %d %d %d %d\n", x, y, w, h);
   elm_scroller_region_show((Evas_Object *)data, x, y + 1, w, h);
}

static void
_my_bt_prev_page(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
	Evas_Object *sc = (Evas_Object *)data;
	int page_x = 0, page_y = 0;
	elm_scroller_current_page_get(sc, &page_x, &page_y);
	elm_scroller_page_bring_in(sc, --page_x, page_y);
}

static void
_my_bt_next_page(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
	Evas_Object *sc = (Evas_Object *)data;
	int page_x = 0, page_y = 0;
	elm_scroller_current_page_get(sc, &page_x, &page_y);
	elm_scroller_page_bring_in(sc, ++page_x, page_y);
}

static void
_my_bt_freeze_toggle(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   if (elm_check_state_get(obj))
     elm_object_scroll_freeze_push((Evas_Object *)data);
   else
     elm_object_scroll_freeze_pop((Evas_Object *)data);
}

static void
_my_bt_hold_toggle(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   if (elm_check_state_get(obj))
     elm_object_scroll_hold_push((Evas_Object *)data);
   else
     elm_object_scroll_hold_pop((Evas_Object *)data);
}

static void
_my_bt_block_movements_x_axis(void *data, Evas_Object *obj,
                             void *event_info EINA_UNUSED)
{
   Elm_Scroller_Movement_Block block;

   block = elm_scroller_movement_block_get((Evas_Object *)data);

   if (elm_check_state_get(obj))
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL |
                                        block);
     }
   else if (block & ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL)
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL);
     }
   else
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_NO_BLOCK);
     }
}

static void
_my_bt_snap_to_pages(void *data,
                    Evas_Object *obj,
                    void *event_info EINA_UNUSED)
{
   if (elm_check_state_get(obj))
     {
        elm_scroller_page_snap_set(data, EINA_TRUE, EINA_TRUE);
     }
   else
     {
        elm_scroller_page_snap_set(data, EINA_FALSE, EINA_FALSE);
     }
}

static void
_my_bt_block_movements_y_axis(void *data, Evas_Object *obj,
                             void *event_info EINA_UNUSED)
{
   Elm_Scroller_Movement_Block block;

   block = elm_scroller_movement_block_get((Evas_Object *)data);

   if (elm_check_state_get(obj))
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL |
                                        block);
     }
   else if (block & ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL)
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL);
     }
   else
     {
        elm_scroller_movement_block_set((Evas_Object *)data,
                                        ELM_SCROLLER_MOVEMENT_NO_BLOCK);
     }
}

static void
_my_bt_loop_x_axis(void *data, Evas_Object *obj EINA_UNUSED,
                  void *event_info EINA_UNUSED)
{
   Eina_Bool loop_h, loop_v;
   Evas_Object *scroller = (Evas_Object *)data;

   elm_scroller_loop_get(scroller, &loop_h, &loop_v);
   elm_scroller_loop_set(scroller, !loop_h, loop_v);
}

static void
_my_bt_loop_y_axis(void *data, Evas_Object *obj EINA_UNUSED,
                  void *event_info EINA_UNUSED)
{
   Eina_Bool loop_h, loop_v;
   Evas_Object *scroller = (Evas_Object *)data;

   elm_scroller_loop_get(scroller, &loop_h, &loop_v);
   elm_scroller_loop_set(scroller, loop_h, !loop_v);
}

static void
_my_bt_wheel_disable_cb(void *data, Evas_Object *obj EINA_UNUSED,
                  void *event_info EINA_UNUSED)
{
   Evas_Object *scroller = (Evas_Object *)data;

   elm_scroller_wheel_disabled_set(scroller, elm_check_state_get(obj));
}

static void
_page_change_cb(void *data EINA_UNUSED,
               Evas_Object *obj,
               void *event_info EINA_UNUSED)
{
   int page_x = 0, page_y = 0;

   elm_scroller_current_page_get(obj, &page_x, &page_y);

   printf("Page changed to %d, %d\n", page_x, page_y);
}

static void
_sc_move_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   Evas_Coord x = 0, y = 0;
   evas_object_geometry_get(obj, &x, &y, NULL, NULL);
   evas_object_move(data, x, y);
}

static void
_sc_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   Evas_Coord w = 0, h = 0;
   evas_object_geometry_get(obj, NULL, NULL, &w, &h);
   evas_object_resize(data, w, h);
}

static void
_step_size_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   Evas_Object *sc = data;
   int size = elm_spinner_value_get(obj);
   elm_scroller_step_size_set(sc, ELM_SCALE_SIZE(size), ELM_SCALE_SIZE(size));
}

static void
_page_size_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   Evas_Object *sc = data;
   int size = elm_spinner_value_get(obj);
   elm_scroller_page_size_set(sc, size, size);
}

void
test_scroller(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *bg2, *tb, *tb2, *sc, *bt, *ck1, *ck2, *bx, *bx2, *fr,
       *ck3, *ck4, *ck5, *ck6, *ck7, *ck8;
   int i, j, n;
   char buf[PATH_MAX];
   Evas_Coord x = 0, y = 0, w = 0, h = 0;
   const char *img[9] =
     {
        "panel_01.jpg",
        "plant_01.jpg",
        "rock_01.jpg",
        "rock_02.jpg",
        "sky_01.jpg",
        "sky_02.jpg",
        "sky_03.jpg",
        "sky_04.jpg",
        "wood_01.jpg"
     };

   win = elm_win_util_standard_add("scroller", "Scroller");
   elm_win_autodel_set(win, EINA_TRUE);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bx);
   evas_object_show(bx);

   fr = elm_frame_add(win);
   evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
   elm_object_text_set(fr, "Options");
   elm_box_pack_end(bx, fr);
   evas_object_show(fr);

   bx2 = elm_box_add(win);
   elm_object_content_set(fr, bx2);
   elm_box_horizontal_set(bx2, EINA_TRUE);
   evas_object_show(bx2);

   ck1 = elm_check_add(win);
   elm_object_text_set(ck1, "Freeze");
   elm_box_pack_end(bx2, ck1);
   evas_object_show(ck1);

   ck2 = elm_check_add(win);
   elm_object_text_set(ck2, "Hold");
   elm_box_pack_end(bx2, ck2);
   evas_object_show(ck2);

   ck3 = elm_check_add(win);
   elm_object_text_set(ck3, "Block movements in X axis");
   elm_box_pack_end(bx2, ck3);
   evas_object_show(ck3);

   ck4 = elm_check_add(win);
   elm_object_text_set(ck4, "Block movements in Y axis");
   elm_box_pack_end(bx2, ck4);
   evas_object_show(ck4);

   ck5 = elm_check_add(win);
   elm_object_text_set(ck5, "Snap to pages");
   elm_box_pack_end(bx2, ck5);
   evas_object_show(ck5);

   ck6 = elm_check_add(win);
   elm_object_text_set(ck6, "Loop in X axis");
   elm_box_pack_end(bx2, ck6);
   evas_object_show(ck6);

   ck7 = elm_check_add(win);
   elm_object_text_set(ck7, "Loop in Y axis");
   elm_box_pack_end(bx2, ck7);
   evas_object_show(ck7);

   ck8 = elm_check_add(win);
   elm_object_text_set(ck8, "Wheel Disable");
   elm_box_pack_end(bx2, ck8);
   evas_object_show(ck8);

   sc = elm_scroller_add(win);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(bx, sc);

   tb = elm_table_add(win);

   n = 0;
   for (j = 0; j < 12; j++)
     {
        for (i = 0; i < 12; i++)
          {
             bg2 = elm_bg_add(win);
             snprintf(buf, sizeof(buf), "%s/images/%s",
                      elm_app_data_dir_get(), img[n]);
             n++;
             if (n >= 9) n = 0;
             elm_bg_file_set(bg2, buf, NULL);
             evas_object_size_hint_weight_set(bg2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
             evas_object_size_hint_align_set(bg2, EVAS_HINT_FILL, EVAS_HINT_FILL);
             evas_object_size_hint_min_set(bg2, PSIZE, PSIZE);
             elm_table_pack(tb, bg2, i, j, 1, 1);
             evas_object_show(bg2);
          }
     }

   elm_object_content_set(sc, tb);
   evas_object_show(tb);

   elm_scroller_page_size_set(sc, PSIZE, PSIZE);
   evas_object_show(sc);

   evas_object_smart_callback_add
       (sc, "scroll,page,changed", _page_change_cb, sc);

   evas_object_smart_callback_add(ck1, "changed", _my_bt_freeze_toggle, tb);
   evas_object_smart_callback_add(ck2, "changed", _my_bt_hold_toggle, tb);
   evas_object_smart_callback_add(ck3, "changed", _my_bt_block_movements_x_axis,
                                  sc);
   evas_object_smart_callback_add(ck4, "changed", _my_bt_block_movements_y_axis,
                                  sc);
   evas_object_smart_callback_add(ck5, "changed", _my_bt_snap_to_pages, sc);
   evas_object_smart_callback_add(ck6, "changed", _my_bt_loop_x_axis, sc);
   evas_object_smart_callback_add(ck7, "changed", _my_bt_loop_y_axis, sc);
   evas_object_smart_callback_add(ck8, "changed", _my_bt_wheel_disable_cb, sc);

   bx2 = elm_box_add(win);
   elm_box_pack_end(bx, bx2);
   elm_box_horizontal_set(bx2, EINA_TRUE);
   elm_box_padding_set(bx2, 10, 0);
   evas_object_show(bx2);

   bt = elm_spinner_add(win);
   elm_spinner_min_max_set(bt, 0, 500);
   elm_scroller_step_size_get(sc, &x, &y);
   elm_spinner_value_set(bt, x);
   elm_spinner_editable_set(bt, EINA_TRUE);
   elm_spinner_label_format_set(bt, "Step size: %.0f");
   evas_object_smart_callback_add(bt, "changed", _step_size_changed, sc);
   elm_box_pack_end(bx2, bt);
   evas_object_show(bt);

   bt = elm_spinner_add(win);
   elm_spinner_min_max_set(bt, 0, PSIZE * 2);
   elm_scroller_page_size_get(sc, &x, &y);
   elm_spinner_value_set(bt, x);
   elm_spinner_editable_set(bt, EINA_TRUE);
   elm_spinner_label_format_set(bt, "Page size: %.0f");
   evas_object_smart_callback_add(bt, "changed", _page_size_changed, sc);
   elm_box_pack_end(bx2, bt);
   evas_object_show(bt);

   tb2 = elm_table_add(win);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "to 300 300");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_go_300_300, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.1, 0.1);
   elm_table_pack(tb2, bt, 0, 0, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "y -1 px");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_y_minus_one, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.5, 0.1);
   elm_table_pack(tb2, bt, 1, 0, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "to 900 300");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_go_900_300, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.9, 0.1);
   elm_table_pack(tb2, bt, 2, 0, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "to 300 900");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_go_300_900, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.1, 0.9);
   elm_table_pack(tb2, bt, 0, 2, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "y +1 px");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_y_plus_one, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.5, 0.9);
   elm_table_pack(tb2, bt, 1, 2, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "to 900 900");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_go_900_900, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.9, 0.9);
   elm_table_pack(tb2, bt, 2, 2, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "prev page");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_prev_page, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.1, 0.5);
   elm_table_pack(tb2, bt, 0, 1, 1, 1);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "next page");
   evas_object_smart_callback_add(bt, "clicked", _my_bt_next_page, sc);
   evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(bt, 0.9, 0.5);
   elm_table_pack(tb2, bt, 2, 1, 1, 1);
   evas_object_show(bt);

   evas_object_event_callback_add(sc, EVAS_CALLBACK_MOVE, _sc_move_cb, tb2);
   evas_object_event_callback_add(sc, EVAS_CALLBACK_RESIZE, _sc_resize_cb, tb2);
   evas_object_geometry_get(sc, &x, &y, &w, &h);
   evas_object_move(tb2, x, y);
   evas_object_resize(tb2, w, h);
   evas_object_show(tb2);

   evas_object_resize(win, 320, 420);
   evas_object_show(win);
}

static void
_click_through(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   printf("click went through on %p\n", obj);
}

typedef struct
{
   Evas_Object *scroller;
   Evas_Object *it1, *it2;
   Ecore_Timer *timer;
   int autobounce;
   int frames;
   int bounce_max;
   int y1, y2;
   int state;
} Bounce;

#ifdef CLOCK_PROCESS_CPUTIME_ID
static void
_bounce_cb_frame(void *data, Evas *e EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Bounce *bounce = data;
   bounce->frames++;
}
#endif

static Eina_Bool
_bounce_cb(void *data)
{
   Bounce *bounce = data;

   if (!bounce->y1)
     {
        elm_interface_scrollable_bounce_allow_set(bounce->scroller, 0, 1);
        bounce->y1 = efl_gfx_entity_position_get(bounce->it1).y;
        bounce->y2 = efl_gfx_entity_position_get(bounce->it2).y;
     }

   bounce->state++;
   if (bounce->state & 0x1)
     elm_interface_scrollable_region_bring_in(bounce->scroller, 0, bounce->y2, 1, 1);
   else
     elm_interface_scrollable_region_bring_in(bounce->scroller, 0, bounce->y1, 1, 1);

#ifdef CLOCK_PROCESS_CPUTIME_ID
   static struct timespec t0;
   if (bounce->state == 2)
     {
        evas_event_callback_add(evas_object_evas_get(bounce->scroller),
                                EVAS_CALLBACK_RENDER_FLUSH_POST,
                                _bounce_cb_frame, bounce);
        clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &t0);
     }
#endif

   if (bounce->state > bounce->bounce_max)
     {
#ifdef CLOCK_PROCESS_CPUTIME_ID
        struct timespec t;
        unsigned long long tll, t0ll, tdll, frames;

        clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &t);
        t0ll = ((unsigned long long) t0.tv_sec * 1000000000ULL) + t0.tv_nsec;
        tll = ((unsigned long long) t.tv_sec * 1000000000ULL) + t.tv_nsec;
        tdll = tll - t0ll;
        frames = bounce->frames ?: 1;
        printf("NS since frame 2 = %llu , %llu frames = %llu / frame\n",
               tdll, frames, tdll / frames);
#endif
        if (bounce->autobounce) elm_exit();
     }
   return EINA_TRUE;
}

static void
_scroll2_del_cb(void *data, Evas *e EINA_UNUSED,
                Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Bounce *bounce = data;

#ifdef CLOCK_PROCESS_CPUTIME_ID
   evas_event_callback_del_full(evas_object_evas_get(bounce->scroller),
                                EVAS_CALLBACK_RENDER_FLUSH_POST,
                                _bounce_cb_frame, bounce);
#endif

   ecore_timer_del(bounce->timer);
   free(bounce);
}

void
test_scroller2(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *bt, *bx, *bx2, *sc, *tb, *tb2, *rc;
   Bounce *bounce;
   int i, j;

   bounce = calloc(1, sizeof(Bounce));

   win = elm_win_util_standard_add("scroller2", "Scroller 2");
   elm_win_autodel_set(win, EINA_TRUE);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);

   /* { */
   for (i = 0; i < 3; i++)
     {
        bt = elm_button_add(win);
        elm_object_text_set(bt, "Vertical");
        evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
        elm_box_pack_end(bx, bt);
        evas_object_show(bt);

        if (i == 0) bounce->it1 = bt;
     }
   /* } */

   /* { */
   sc = elm_scroller_add(win);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, 0.5);
   elm_scroller_bounce_set(sc, EINA_TRUE, EINA_FALSE);
   elm_scroller_content_min_limit(sc, 0, 1);
   elm_box_pack_end(bx, sc);
   evas_object_show(sc);

   bx2 = elm_box_add(win);
   elm_box_horizontal_set(bx2, EINA_TRUE);

   for (i = 0; i < 10; i++)
     {
        bt = elm_button_add(win);
        elm_object_text_set(bt, "... Horizontal scrolling ...");
        evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
        elm_box_pack_end(bx2, bt);
        evas_object_show(bt);
     }

   elm_object_content_set(sc, bx2);
   evas_object_show(bx2);
   /* } */

   /* { */
   for (i = 0; i < 3; i++)
     {
        bt = elm_button_add(win);
        elm_object_text_set(bt, "Vertical");
        evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
        elm_box_pack_end(bx, bt);
        evas_object_show(bt);
     }
   /* } */

   /* { */
   tb = elm_table_add(win);
   evas_object_size_hint_weight_set(tb, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(tb, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(bx, tb);
   evas_object_show(tb);

   rc = evas_object_rectangle_add(evas_object_evas_get(win));
   evas_object_size_hint_min_set(rc, 200, 120);
   elm_table_pack(tb, rc, 0, 0, 1, 1);

   sc = elm_scroller_add(win);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_table_pack(tb, sc, 0, 0, 1, 1);
   evas_object_show(sc);

   tb2 = elm_table_add(win);

   for (j = 0; j < 16; j++)
     {
        for (i = 0; i < 16; i++)
          {
             bt = elm_button_add(win);
             elm_object_text_set(bt, "Both");
             evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
             elm_table_pack(tb2, bt, i, j, 1, 1);
             evas_object_show(bt);
          }
     }

   elm_object_content_set(sc, tb2);
   evas_object_show(tb2);
   /* } */

   for (i = 0; i < 24; i++)
     {
        bt = elm_button_add(win);
        elm_object_text_set(bt, "Vertical");
        evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
        elm_box_pack_end(bx, bt);
        evas_object_show(bt);

        if (i == 23) bounce->it2 = bt;
     }

   sc = elm_scroller_add(win);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_scroller_bounce_set(sc, EINA_FALSE, EINA_TRUE);
   elm_win_resize_object_add(win, sc);
   elm_object_content_set(sc, bx);
   evas_object_show(bx);
   evas_object_show(sc);

   bounce->scroller = sc;

   evas_object_resize(win, 320, 480);
   evas_object_show(win);

   evas_object_event_callback_add(win, EVAS_CALLBACK_FREE, _scroll2_del_cb, bounce);

   if (getenv("ELM_TEST_AUTOBOUNCE"))
     {
        bounce->autobounce = 1;
        bounce->bounce_max = atoi(getenv("ELM_TEST_AUTOBOUNCE"));
        bounce->timer = ecore_timer_add(0.5, _bounce_cb, bounce);
        _bounce_cb(bounce);
     }
}

static void
_scroll_anim_start(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   int x, y;
   elm_scroller_region_get(obj, &x, &y, NULL, NULL);
   printf("scroll start: %p x: %d y: %d\n", obj, x, y);
}

static void
_scroll_anim_stop(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   int x, y;
   elm_scroller_region_get(obj, &x, &y, NULL, NULL);
   printf("scroll stop: %p x: %d y: %d\n", obj, x, y);
}

void
test_scroller_simple(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *bt, *bx, *sc;
   int i;


   win = elm_win_util_standard_add("scroller2", "Scroller Simple");
   elm_win_autodel_set(win, EINA_TRUE);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0);
   evas_object_size_hint_align_set(bx, 0.5, 0);

   /* { */
   sc = elm_scroller_add(win);
   evas_object_smart_callback_add(sc, "scroll,anim,start", _scroll_anim_start, NULL);
   evas_object_smart_callback_add(sc, "scroll,anim,stop", _scroll_anim_stop, NULL);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_scroller_bounce_set(sc, EINA_TRUE, EINA_TRUE);
   evas_object_show(sc);
   evas_object_show(bx);

   elm_object_content_set(sc, bx);
   elm_win_resize_object_add(win, sc);
   /* } */

   for (i = 0; i < 2000; i++)
     {
        bt = elm_button_add(win);
        elm_object_text_set(bt, "Vertical");
        evas_object_smart_callback_add(bt, "clicked", _click_through, NULL);
        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
        elm_box_pack_end(bx, bt);
        evas_object_show(bt);
     }
   evas_object_resize(win, 320, 400);
   evas_object_show(win);
}

static Ecore_Timer *_timer = NULL;
static int _append = 0;
static int _count = 0;

static void
_del_item(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   evas_object_del(obj);
}

static void
_append_item(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *bx = data, *bt;
   char buf[PATH_MAX];

   bt = elm_button_add(bx);
   snprintf(buf, sizeof(buf), "Item %d", ++_count);
   elm_object_text_set(bt, buf);
   elm_box_pack_end(bx, bt);
   evas_object_smart_callback_add(bt, "clicked", _del_item, NULL);
   evas_object_show(bt);
}

static void
_prepend_item(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *bx = data, *bt;
   char buf[PATH_MAX];

   bt = elm_button_add(bx);
   snprintf(buf, sizeof(buf), "Item %d", ++_count);
   elm_object_text_set(bt, buf);
   elm_box_pack_start(bx, bt);
   evas_object_smart_callback_add(bt, "clicked", _del_item, NULL);
   evas_object_show(bt);
}

static Eina_Bool
_append_cb(void *data)
{
   Evas_Object *bx = data, *bt;
   char buf[PATH_MAX];

   bt = elm_button_add(bx);
   snprintf(buf, sizeof(buf), "Item %d", ++_count);
   elm_object_text_set(bt, buf);
   elm_box_pack_end(bx, bt);
   evas_object_smart_callback_add(bt, "clicked", _del_item, NULL);
   evas_object_show(bt);

   _append--;

   if (_append <= 0)
     {
        _timer = NULL;
        return ECORE_CALLBACK_CANCEL;
     }
   else
     return ECORE_CALLBACK_RENEW;
}

static void
_append_items(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   _append += 10;
   _timer = ecore_timer_add(0.3, _append_cb, data);
}

static void
_changed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
	Evas_Object *sl = data;
	double val = elm_slider_value_get(obj);
	elm_scroller_gravity_set(sl, 0.0, val);
	printf("Gravity change to %lf\n",val);
}

static void
_win_del_cb(void *data EINA_UNUSED,
		Evas *e EINA_UNUSED,
		Evas_Object *obj EINA_UNUSED,
		void *event_info EINA_UNUSED)
{
   ecore_timer_del(_timer);
   _timer = NULL;
}

void
test_scroller3(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *bt, *bt2, *bt3, *bx, *bx2, *bx3, *bx4, *sc, *sl;
   _count = 0;

   win = elm_win_util_standard_add("scroller3", "Scroller 3");
   elm_win_autodel_set(win, EINA_TRUE);
   evas_object_event_callback_add(win, EVAS_CALLBACK_DEL, _win_del_cb, NULL);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bx);
   evas_object_show(bx);

   bx2 = elm_box_add(bx);
   evas_object_size_hint_weight_set(bx2, EVAS_HINT_EXPAND, 0.1);
   evas_object_size_hint_align_set(bx2, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_horizontal_set(bx2, EINA_TRUE);
   elm_box_pack_end(bx, bx2);
   evas_object_show(bx2);

   bt = elm_button_add(bx2);
   elm_object_text_set(bt, "Append Item");
   elm_box_pack_end(bx2, bt);
   evas_object_show(bt);

   bt2 = elm_button_add(bx2);
   elm_object_text_set(bt2, "Prepend Item");
   elm_box_pack_end(bx2, bt2);
   evas_object_show(bt2);

   bt3 = elm_button_add(bx2);
   elm_object_text_set(bt3, "Append 10 Items in 3s");
   elm_box_pack_end(bx2, bt3);
   evas_object_show(bt3);

   sl = elm_slider_add(bx);
   elm_object_text_set(sl, "Gravity");
   elm_slider_unit_format_set(sl, "%1.1f");
   elm_slider_indicator_format_set(sl, "%1.1f");
   elm_slider_min_max_set(sl, 0, 1);
   elm_slider_value_set(sl, 0.0);
   evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, 0.1);
   elm_box_pack_end(bx, sl);
   evas_object_show(sl);

   bx3 = elm_box_add(bx);
   evas_object_size_hint_align_set(bx3, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bx3, EVAS_HINT_EXPAND, 0.8);
   elm_box_pack_end(bx, bx3);
   evas_object_show(bx3);

   sc = elm_scroller_add(bx3);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(bx3, sc);
   evas_object_show(sc);

   bx4 = elm_box_add(sc);
   elm_box_padding_set(bx4, 0, 5);
   evas_object_size_hint_weight_set(bx4, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_object_content_set(sc, bx4);
   evas_object_show(bx4);

   evas_object_smart_callback_add(bt, "clicked", _append_item, bx4);
   evas_object_smart_callback_add(bt2, "clicked", _prepend_item, bx4);
   evas_object_smart_callback_add(bt3, "clicked", _append_items, bx4);
   evas_object_smart_callback_add(sl, "changed", _changed_cb, sc);

   evas_object_resize(win, 500, 500);
   evas_object_show(win);
}

void
test_scroller4(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *sc, *bx, *ly, *sc2, *rect, *rect2;
   char buf[PATH_MAX];

   win = elm_win_util_standard_add("scroller3", "Scroller 3");
   elm_win_autodel_set(win, EINA_TRUE);

   sc = elm_scroller_add(win);
   elm_scroller_loop_set(sc, EINA_TRUE, EINA_FALSE);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_scroller_page_relative_set(sc, 1.0, 0.0);
   elm_scroller_policy_set(sc, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
   elm_scroller_page_scroll_limit_set(sc, 1, 0);
   elm_win_resize_object_add(win, sc);
   evas_object_show(sc);

   bx = elm_box_add(sc);
   elm_box_horizontal_set(bx, EINA_TRUE);
   elm_object_content_set(sc, bx);
   evas_object_show(bx);

   ly = elm_layout_add(bx);
   snprintf(buf, sizeof(buf), "%s/objects/test.edj", elm_app_data_dir_get());
   elm_layout_file_set(ly, buf, "page_layout");
   elm_object_part_text_set(ly, "text", "Page1");
   elm_box_pack_end(bx, ly);
   evas_object_show(ly);

   sc2 = elm_scroller_add(ly);
   elm_object_part_content_set(ly, "page", sc2);
   evas_object_show(sc2);

   rect2 = evas_object_rectangle_add(evas_object_evas_get(sc2));
   evas_object_color_set(rect2, 50, 0, 0, 50);
   evas_object_size_hint_min_set(rect2, 0, 2000);
   elm_object_content_set(sc2, rect2);
   evas_object_show(rect2);

   ly = elm_layout_add(bx);
   snprintf(buf, sizeof(buf), "%s/objects/test.edj", elm_app_data_dir_get());
   elm_layout_file_set(ly, buf, "page_layout");
   rect = evas_object_rectangle_add(evas_object_evas_get(ly));
   evas_object_color_set(rect, 0, 50, 0, 50);
   elm_object_part_content_set(ly, "page", rect);
   elm_object_part_text_set(ly, "text", "Page2");
   elm_box_pack_end(bx, ly);
   evas_object_show(ly);

   ly = elm_layout_add(bx);
   snprintf(buf, sizeof(buf), "%s/objects/test.edj", elm_app_data_dir_get());
   elm_layout_file_set(ly, buf, "page_layout");
   rect = evas_object_rectangle_add(evas_object_evas_get(ly));
   evas_object_color_set(rect, 0, 0, 50, 50);
   elm_object_part_content_set(ly, "page", rect);
   elm_object_part_text_set(ly, "text", "Page3");
   elm_box_pack_end(bx, ly);
   evas_object_show(ly);

   evas_object_resize(win, 400, 550);
   evas_object_show(win);
}

static void
_popup_btn_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   evas_object_del(data);
}

static void
_block_clicked_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
   evas_object_del(obj);
}

static void
_btn_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win = data;
   Evas_Object *popup, *scr, *lbl, *btn, *rect, *tbl;

   popup = elm_popup_add(win);
   elm_object_part_text_set(popup, "title,text", "Scroller on Popup");
   evas_object_smart_callback_add(popup, "block,clicked",
                                  _block_clicked_cb, NULL);

   tbl = elm_table_add(popup);
   elm_object_content_set(popup, tbl);
   evas_object_show(tbl);

   rect = evas_object_rectangle_add(evas_object_evas_get(popup));
   evas_object_size_hint_min_set(rect, 200, 50);
   elm_table_pack(tbl, rect, 0, 0, 1, 1);

   scr = elm_scroller_add(popup);
   elm_object_focus_allow_set(scr, EINA_FALSE);
   evas_object_size_hint_weight_set(scr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(scr, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(scr);

   lbl = elm_label_add(scr);
   elm_object_text_set(lbl,
                       "Do you want close the popup?<br>"
                       "Please select cancel button<br><br>"
                       "Do you wnat close the popup?<br>"
                       "Please select cancel button");
   evas_object_size_hint_weight_set(lbl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(lbl, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_object_content_set(scr, lbl);
   evas_object_show(lbl);

   elm_table_pack(tbl, scr, 0, 0, 1, 1);

   btn = elm_button_add(popup);
   elm_object_text_set(btn, "Cancel");
   elm_object_part_content_set(popup, "button1", btn);
   evas_object_smart_callback_add(btn, "clicked", _popup_btn_clicked_cb, popup);
   evas_object_show(btn);

   evas_object_show(popup);
   elm_object_focus_set(btn, EINA_TRUE);
}

static void
_focused_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   printf("focused");
}

void
test_scroller5(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *bx, *btn;

   win = elm_win_util_standard_add("Scroller on Popup", "Scroller on Popup");
   elm_win_autodel_set(win, EINA_TRUE);
   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bx);
   evas_object_show(bx);

   btn = elm_button_add(bx);
   elm_object_text_set(btn, "Button 1");
   evas_object_smart_callback_add(btn, "clicked", _btn_clicked_cb, win);
   evas_object_smart_callback_add(btn, "focused", _focused_cb, NULL);
   elm_box_pack_end(bx, btn);
   evas_object_show(btn);

   btn = elm_button_add(bx);
   elm_object_text_set(btn, "Button 2");
   evas_object_smart_callback_add(btn, "clicked", _btn_clicked_cb, win);
   evas_object_smart_callback_add(btn, "focused", _focused_cb, NULL);
   elm_box_pack_end(bx, btn);
   evas_object_show(btn);

   elm_object_focus_set(btn, EINA_TRUE);

   evas_object_resize(win, 400, 550);
   evas_object_show(win);
}

void
test_scroller6(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *scr, *lb, *table, *btn, *btn2;

   win = elm_win_util_standard_add("Scroller with unfocusable content", "Scroller with unfocusable content");
   elm_win_autodel_set(win, EINA_TRUE);
   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);

   table = elm_table_add(win);
   evas_object_size_hint_weight_set(table, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(table, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_win_resize_object_add(win, table);
   evas_object_show(table);

   scr = elm_scroller_add(win);
   evas_object_size_hint_weight_set(scr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(scr, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_table_pack(table, scr, 0, 0, 1, 1);
   evas_object_show(scr);

   lb = elm_label_add(scr);
   elm_object_text_set(lb, "Enlightenment started out way back in 1996 as a project to build a Window Manager for X11. It has grown much more since then. Enlightenment still produces this Window Manager, but it has evolved to also cover Mobile, Wearable and TV UI requirements for projects such as Tizen as well as the traditional “desktop” UI. We still push out releases. See our download page for more details on the this. Visit our contribute page for our latest source code repositories. The project is currently transitioning from X11 to Wayland. We are fully committed to moving to Wayland eventually, as its the future of graphical display layers on Linux. We still primarily support Linux for Enlightenment, but there is some effort (based on help and support from users and some developers) to support BSD too.");
   elm_object_content_set(scr, lb);
   evas_object_show(lb);

   btn = elm_button_add(table);
   evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, 0.0);
   elm_object_text_set(btn, "Button 2");
   elm_table_pack(table, btn, 0, 1, 2, 1);
   evas_object_show(btn);

   btn2 = elm_button_add(table);
   evas_object_size_hint_weight_set(btn2, 0.0, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(btn2, 0.0, EVAS_HINT_FILL);
   elm_object_text_set(btn2, "Button 3");
   elm_table_pack(table, btn2, 1, 0, 1, 1);
   evas_object_show(btn2);

   evas_object_resize(win, 400, 550);
   evas_object_show(win);
}

void
test_scroller7(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *scr, *lb, *table, *btn, *btn2, *inner_table, *o;

   win = elm_win_util_standard_add("Scroller with unfocusable content", "Scroller with unfocusable content");
   elm_win_autodel_set(win, EINA_TRUE);
   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);

   table = elm_table_add(win);
   evas_object_size_hint_weight_set(table, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(table, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_win_resize_object_add(win, table);
   evas_object_show(table);

   scr = elm_scroller_add(win);
   evas_object_size_hint_weight_set(scr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(scr, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_table_pack(table, scr, 0, 0, 1, 1);
   evas_object_show(scr);

   inner_table = o = elm_table_add(win);
   evas_object_size_hint_weight_set(scr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(scr, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_object_content_set(scr, inner_table);
   evas_object_show(scr);

   lb = elm_label_add(scr);
   elm_object_text_set(lb, "Enlightenment started out way back in 1996 as a project to build a Window Manager for X11. It has grown much more since then. Enlightenment still produces this Window Manager, but it has evolved to also cover Mobile, Wearable and TV UI requirements for projects such as Tizen as well as the traditional “desktop” UI. We still push out releases. See our download page for more details on the this. Visit our contribute page for our latest source code repositories. The project is currently transitioning from X11 to Wayland. We are fully committed to moving to Wayland eventually, as its the future of graphical display layers on Linux. We still primarily support Linux for Enlightenment, but there is some effort (based on help and support from users and some developers) to support BSD too.");
   elm_table_pack(inner_table, lb, 0, 1, 1, 1);
   evas_object_show(lb);

   lb = elm_label_add(scr);
   elm_object_text_set(lb, "Enlightenment started out way back in 1996 as a project to build a Window Manager for X11. It has grown much more since then. Enlightenment still produces this Window Manager, but it has evolved to also cover Mobile, Wearable and TV UI requirements for projects such as Tizen as well as the traditional “desktop” UI. We still push out releases. See our download page for more details on the this. Visit our contribute page for our latest source code repositories. The project is currently transitioning from X11 to Wayland. We are fully committed to moving to Wayland eventually, as its the future of graphical display layers on Linux. We still primarily support Linux for Enlightenment, but there is some effort (based on help and support from users and some developers) to support BSD too.");
   elm_table_pack(inner_table, lb, 1, 0, 1, 1);
   evas_object_show(lb);

   lb = elm_label_add(scr);
   elm_object_text_set(lb, "Enlightenment started out way back in 1996 as a project to build a Window Manager for X11. It has grown much more since then. Enlightenment still produces this Window Manager, but it has evolved to also cover Mobile, Wearable and TV UI requirements for projects such as Tizen as well as the traditional “desktop” UI. We still push out releases. See our download page for more details on the this. Visit our contribute page for our latest source code repositories. The project is currently transitioning from X11 to Wayland. We are fully committed to moving to Wayland eventually, as its the future of graphical display layers on Linux. We still primarily support Linux for Enlightenment, but there is some effort (based on help and support from users and some developers) to support BSD too.");
   elm_table_pack(inner_table, lb, 1, 2, 1, 1);
   evas_object_show(lb);

   lb = elm_label_add(scr);
   elm_object_text_set(lb, "Enlightenment started out way back in 1996 as a project to build a Window Manager for X11. It has grown much more since then. Enlightenment still produces this Window Manager, but it has evolved to also cover Mobile, Wearable and TV UI requirements for projects such as Tizen as well as the traditional “desktop” UI. We still push out releases. See our download page for more details on the this. Visit our contribute page for our latest source code repositories. The project is currently transitioning from X11 to Wayland. We are fully committed to moving to Wayland eventually, as its the future of graphical display layers on Linux. We still primarily support Linux for Enlightenment, but there is some effort (based on help and support from users and some developers) to support BSD too.");
   elm_table_pack(inner_table, lb, 2, 1, 1, 1);
   evas_object_show(lb);

   btn = elm_button_add(table);
   evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, 0.0);
   elm_object_text_set(btn, "Button 2");
   elm_table_pack(inner_table, btn, 1, 1, 1, 1);
   evas_object_show(btn);

   btn = elm_button_add(table);
   evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0.0);
   evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, 0.0);
   elm_object_text_set(btn, "Button 2");
   elm_table_pack(table, btn, 0, 1, 2, 1);
   evas_object_show(btn);

   btn2 = elm_button_add(table);
   evas_object_size_hint_weight_set(btn2, 0.0, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(btn2, 0.0, EVAS_HINT_FILL);
   elm_object_text_set(btn2, "Button 3");
   elm_table_pack(table, btn2, 1, 0, 1, 1);
   evas_object_show(btn2);

   evas_object_resize(win, 400, 550);
   evas_object_show(win);
}