1 files changed, 203 insertions, 0 deletions

diff --git a/libraries/elementary/src/examples/genlist_example_02.c b/libraries/elementary/src/examples/genlist_example_02.c
new file mode 100644
index 0000000..a773ff2
--- /dev/null
+++ b/libraries/elementary/src/examples/genlist_example_02.c
@@ -0,0 +1,203 @@
+//Compile with:
+//gcc -g genlist_example_02.c -o genlist_example_02 `pkg-config --cflags --libs elementary`
+
+#include <Elementary.h>
+#include <time.h>
+
+#define N_ITEMS 300
+
+static Elm_Genlist_Item_Class *_itc = NULL;
+
+static char *
+_item_label_get(void *data, Evas_Object *obj, const char *part)
+{
+   time_t t = (time_t)ecore_time_unix_get();
+   char buf[256];
+   int i = (int)(long)data;
+   if (i % 2)
+     {
+        int n;
+        snprintf(buf, sizeof(buf), "Very Long Item # %i - realized at %s", i, ctime(&t));
+        n = strlen(buf);
+        buf[n - 1] = '\0';
+     }
+   else
+     snprintf(buf, sizeof(buf), "short item # %i", i);
+   return strdup(buf);
+}
+
+static Evas_Object *
+_item_content_get(void *data, Evas_Object *obj, const char *part)
+{
+   Evas_Object *ic = elm_icon_add(obj);
+
+   if (!strcmp(part, "elm.swallow.icon"))
+     elm_icon_standard_set(ic, "clock");
+
+   evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
+   return ic;
+}
+
+static void
+_item_sel_cb(void *data, Evas_Object *obj, void *event_info)
+{
+   printf("sel item data [%p] on genlist obj [%p], item pointer [%p]\n",
+          data, obj, event_info);
+}
+
+static void
+_show_status_cb(void *data, Evas_Object *o, void *event_info)
+{
+   Evas_Object *list = data;
+   Evas_Coord x, y, w, h, mx, my;
+   Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
+
+   const Eina_List *selected, *l, *realized;
+   printf("\nfirst selected item: %p\n", glit);
+
+   selected = elm_genlist_selected_items_get(list);
+   printf("all selected items (%d): ", eina_list_count(selected));
+   EINA_LIST_FOREACH(selected, l, glit)
+     printf("%p ", glit);
+   printf("\n");
+
+   realized = elm_genlist_realized_items_get(list);
+   printf("realized items (%d): ", eina_list_count(realized));
+   EINA_LIST_FOREACH(realized, l, glit)
+     printf("%p  ", glit);
+   printf("\n");
+   printf("genlist mode: %d\n", elm_genlist_decorate_mode_get(list));
+   printf("mode item: %p\n", elm_genlist_decorated_item_get(list));
+
+   evas_object_geometry_get(list, &x, &y, &w, &h);
+   mx = w / 2 + x;
+   my = h / 2 + y;
+   glit = elm_genlist_at_xy_item_get(list, mx, my, NULL);
+   printf("item in the middle of the screen: %p\n", glit);
+}
+
+static void
+_realize_cb(void *data, Evas_Object *o, void *event_info)
+{
+   Evas_Object *list = data;
+   elm_genlist_realized_items_update(list);
+}
+
+EAPI_MAIN int
+elm_main(int argc, char **argv)
+{
+   Evas_Object *win, *bg, *box, *hbox;
+   Evas_Object *list, *btn;
+   int i;
+
+   win = elm_win_add(NULL, "genlist", ELM_WIN_BASIC);
+   elm_win_title_set(win, "Genlist - simple");
+   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   bg = elm_bg_add(win);
+   elm_bg_color_set(bg, 255,255 ,255);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   box = elm_box_add(win);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_win_resize_object_add(win, box);
+   evas_object_show(box);
+
+   list = elm_genlist_add(win);
+
+   if (!_itc)
+     {
+        _itc = elm_genlist_item_class_new();
+        _itc->item_style = "default";
+        _itc->func.text_get = _item_label_get;
+        _itc->func.content_get = _item_content_get;
+        _itc->func.state_get = NULL;
+        _itc->func.del = NULL;
+     }
+
+   Eina_Bool hbounce, vbounce, always, no_sel;
+   Elm_Scroller_Policy hp, vp;
+   Elm_Object_Select_Mode sel_mode;
+
+   always = no_sel = EINA_FALSE;
+   sel_mode = elm_genlist_select_mode_get(list);
+   if (sel_mode == ELM_OBJECT_SELECT_MODE_ALWAYS)
+     always = EINA_TRUE;
+   else if (sel_mode == ELM_OBJECT_SELECT_MODE_NONE)
+     no_sel = EINA_TRUE;
+
+   printf("default values:\n");
+   printf("always select: %d\n", always);
+   elm_genlist_bounce_get(list, &hbounce, &vbounce);
+   printf("bounce - horizontal: %d, vertical: %d\n", hbounce, vbounce);
+   printf("homogeneous: %d\n", elm_genlist_homogeneous_get(list));
+   printf("horizontal mode: %d\n", elm_genlist_mode_get(list));
+   printf("longpress timeout: %0.3f\n",
+          elm_genlist_longpress_timeout_get(list));
+   printf("multi selection: %d\n", elm_genlist_multi_select_get(list));
+   printf("no selection mode: %d\n", no_sel);
+   elm_genlist_scroller_policy_get(list, &hp, &vp);
+   printf("scroller policy - horizontal: %d, vertical: %d\n", hp, vp);
+   printf("block count: %d\n", elm_genlist_block_count_get(list));
+   printf("\n");
+
+   elm_genlist_bounce_set(list, EINA_FALSE, EINA_FALSE);
+   elm_genlist_homogeneous_set(list, EINA_FALSE);
+   elm_genlist_mode_set(list, ELM_LIST_LIMIT);
+   elm_genlist_multi_select_set(list, EINA_TRUE);
+   elm_genlist_select_mode_set(list, ELM_OBJECT_SELECT_MODE_DEFAULT);
+   elm_genlist_scroller_policy_set(list, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_ON);
+   elm_genlist_longpress_timeout_set(list, 0.5);
+   elm_genlist_block_count_set(list, 16);
+
+   for (i = 0; i < N_ITEMS; i++)
+     {
+        elm_genlist_item_append(list, _itc,
+                                (void *)(long)i, NULL,
+                                ELM_GENLIST_ITEM_NONE,
+                                _item_sel_cb, NULL);
+     }
+
+   evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_box_pack_end(box, list);
+   evas_object_show(list);
+
+   hbox = elm_box_add(win);
+   elm_box_horizontal_set(hbox, EINA_TRUE);
+   evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, 0);
+   evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_box_pack_end(box, hbox);
+   evas_object_show(hbox);
+
+   btn = elm_button_add(win);
+   elm_object_text_set(btn, "Show status");
+   evas_object_size_hint_weight_set(btn, 0, 0);
+   evas_object_size_hint_align_set(btn, 0.5, 0.5);
+   evas_object_smart_callback_add(btn, "clicked", _show_status_cb, list);
+   elm_box_pack_end(hbox, btn);
+   evas_object_show(btn);
+
+   btn = elm_button_add(win);
+   elm_object_text_set(btn, "Realize");
+   evas_object_size_hint_weight_set(btn, 0, 0);
+   evas_object_size_hint_align_set(btn, 0.5, 0.5);
+   evas_object_smart_callback_add(btn, "clicked", _realize_cb, list);
+   elm_box_pack_end(hbox, btn);
+   evas_object_show(btn);
+
+   evas_object_size_hint_min_set(bg, 160, 160);
+   evas_object_size_hint_max_set(bg, 200, 640);
+   evas_object_resize(win, 200, 320);
+   evas_object_show(win);
+
+   elm_run();
+   elm_shutdown();
+
+   return 0;
+}
+ELM_MAIN()