1 files changed, 129 insertions, 0 deletions
diff --git a/src/examples/elementary/view_tree_example_1.c b/src/examples/elementary/view_tree_example_1.c
new file mode 100644
index 0000000000..fe39a6d81e
--- /dev/null
+++ b/src/examples/elementary/view_tree_example_1.c
@@ -0,0 +1,129 @@
+// gcc -o tree_view_example_1 tree_view_example_1.c `pkg-config --cflags --libs elementary`
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#else
+# define EFL_BETA_API_SUPPORT 1
+# define EFL_EO_API_SUPPORT 1
+#endif
+
+#include <Elementary.h>
+#include <Efl.h>
+#include <Eio.h>
+#include <stdio.h>
+#include <time.h>
+
+#define NUM_ITEMS 20
+
+static void
+_realized_cb(void *data EINA_UNUSED, const Efl_Event *event)
+{
+   char *depth, *name;
+   Eina_Value *vd, *vn;
+   Efl_Ui_Tree_View_Item_Event *ie = event->info;
+   if (!ie->child) return;
+
+   vd = efl_model_property_get(ie->child, "depth");
+   vn = efl_model_property_get(ie->child, "name");
+   depth = eina_value_to_string(vd);
+   name = eina_value_to_string(vn);
+   eina_value_free(vd);
+   eina_value_free(vn);
+
+   printf("realize item=%s depth=%s\n", name, depth);
+   free(name);
+   free(depth);
+}
+
+static Efl_Model*
+_child_add(Efl_Model_Item *parent, Eina_Value *value, const char *msg)
+{
+   Efl_Model_Item *model;
+
+   model = efl_model_child_add(parent);
+   if (model)
+     {
+       eina_value_set(value, msg);
+       efl_model_property_set(model, "name", value);
+     }
+
+   return model;
+}
+
+static void
+_children_add(Efl_Model_Item *parent, Eina_Value *value, int n, const char *msg)
+{
+   char msgbuf[256];
+   char buff[256];
+   int i;
+
+   if (!parent) return;
+   snprintf(msgbuf, sizeof(msgbuf), "     %s - %%i", msg);
+
+   for (i = 0; i < n; ++i)
+     {
+        snprintf(buff, sizeof(buff), msgbuf, i);
+        _children_add(_child_add(parent, value, buff), value, i, buff);
+     }
+}
+
+static Efl_Model*
+_make_model(Evas_Object *win)
+{
+   Efl_Model_Item *root, *child;
+   Eina_Value vtext;
+   unsigned int i;
+
+   srand(time(NULL));
+   eina_value_setup(&vtext, EINA_VALUE_TYPE_STRING);
+   root = efl_add(EFL_MODEL_ITEM_CLASS, win);
+   char buf[256];
+
+   for (i = 0; i < (NUM_ITEMS); ++i)
+     {
+        snprintf(buf, sizeof(buf), "Item # %i", i);
+        child = _child_add(root, &vtext, buf);
+        snprintf(buf, sizeof(buf), "|-> Item # %i", i);
+        _children_add(child, &vtext, 5, buf);
+     }
+
+   eina_value_flush(&vtext);
+   return root;
+}
+
+EAPI_MAIN int
+elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
+{
+   Efl_Ui_Layout_Factory *factory;
+   Evas_Object *win;
+   Eo *model, *tree;
+
+   win = elm_win_util_standard_add("viewtree", "ViewTree");
+   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
+
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   model = _make_model(win);
+   factory = efl_add(EFL_UI_TREE_FACTORY_CLASS, win,
+                    efl_ui_layout_factory_theme_config(efl_added, "list_item", NULL, "default"));
+   efl_ui_model_connect(factory, "efl.text", "name");
+
+   tree = efl_add(EFL_UI_TREE_VIEW_CLASS, win);
+   efl_ui_tree_view_layout_factory_set(tree, factory);
+   efl_ui_view_model_set(tree, model);
+
+   evas_object_size_hint_weight_set(tree, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(tree, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   efl_event_callback_add(tree, EFL_UI_TREE_VIEW_EVENT_ITEM_REALIZED, _realized_cb, NULL);
+
+   elm_win_resize_object_add(win, tree);
+
+   //showall
+   evas_object_show(tree);
+   evas_object_resize(win, 320, 320);
+   evas_object_show(win);
+
+   elm_run();
+   return 0;
+}
+ELM_MAIN()