--- /dev/null
+#include <Elementary.h>
+#include "elm_priv.h"
+
+/**
+ * @defgroup Panes panes
+ *
+ */
+
+typedef struct _Widget_Data Widget_Data;
+
+struct _Widget_Data
+{
+ Evas_Object *panes;
+
+ struct
+ {
+ Evas_Object *left;
+ Evas_Object *right;
+ } contents;
+
+ struct
+ {
+ int x_diff;
+ int y_diff;
+ Eina_Bool move;
+ } move;
+
+ Eina_Bool clicked_double;
+ Eina_Bool horizontal;
+};
+
+static const char *widtype = NULL;
+static void _del_hook(Evas_Object *obj);
+static void _theme_hook(Evas_Object *obj);
+static void _sizing_eval(Evas_Object *obj);
+static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
+
+static void
+_del_hook(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ free(wd);
+}
+
+static void
+_theme_hook(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ const char *style = elm_widget_style_get(obj);
+
+ if (!wd) return;
+ if (wd->horizontal)
+ _elm_theme_object_set(obj, wd->panes, "panes", "horizontal", style);
+ else
+ _elm_theme_object_set(obj, wd->panes, "panes", "vertical", style);
+
+ if (wd->contents.left)
+ edje_object_part_swallow(wd->panes, "elm.swallow.left", wd->contents.right);
+ if (wd->contents.right)
+ edje_object_part_swallow(wd->panes, "elm.swallow.right", wd->contents.right);
+
+ edje_object_scale_set(wd->panes, elm_widget_scale_get(obj) *
+ _elm_config->scale);
+ _sizing_eval(obj);
+}
+
+static void
+_sizing_eval(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+}
+
+static void
+_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ _sizing_eval(data);
+}
+
+static void
+_sub_del(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Object *sub = event_info;
+
+ if (!wd) return;
+ if (sub == wd->contents.left)
+ {
+ evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ wd->contents.left = NULL;
+ _sizing_eval(obj);
+ }
+ else if (sub == wd->contents.right)
+ {
+ evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ wd->contents.right= NULL;
+ _sizing_eval(obj);
+ }
+}
+
+static void
+_clicked(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
+{
+ evas_object_smart_callback_call(data, "clicked", NULL);
+}
+
+static void
+_clicked_double(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+
+ wd->clicked_double = EINA_TRUE;
+}
+
+static void
+_press(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
+{
+ evas_object_smart_callback_call(data, "press", NULL);
+}
+
+static void
+_unpress(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ evas_object_smart_callback_call(data, "unpress", NULL);
+
+ if (wd->clicked_double)
+ {
+ evas_object_smart_callback_call(data, "clicked,double", NULL);
+ wd->clicked_double = EINA_FALSE;
+ }
+}
+
+/**
+ * Add a new panes to the parent
+ *
+ * @param parent The parent object
+ * @return The new object or NULL if it cannot be created
+ *
+ * @ingroup Panel
+ */
+EAPI Evas_Object *
+elm_panes_add(Evas_Object *parent)
+{
+ Evas_Object *obj;
+ Evas *e;
+ Widget_Data *wd;
+
+ wd = ELM_NEW(Widget_Data);
+ e = evas_object_evas_get(parent);
+ obj = elm_widget_add(e);
+ ELM_SET_WIDTYPE(widtype, "panes");
+ elm_widget_type_set(obj, "panes");
+ elm_widget_sub_object_add(parent, obj);
+ elm_widget_data_set(obj, wd);
+ elm_widget_del_hook_set(obj, _del_hook);
+ elm_widget_theme_hook_set(obj, _theme_hook);
+
+ wd->panes = edje_object_add(e);
+ _elm_theme_object_set(obj, wd->panes, "panes", "vertical", "default");
+ elm_widget_resize_object_set(obj, wd->panes);
+ evas_object_show(wd->panes);
+
+ elm_panes_content_left_size_set(obj, 0.5);
+
+ edje_object_signal_callback_add(wd->panes, "elm,action,click", "",
+ _clicked, obj);
+ edje_object_signal_callback_add(wd->panes, "elm,action,click,double", "",
+ _clicked_double, obj);
+ edje_object_signal_callback_add(wd->panes, "elm,action,press", "",
+ _press, obj);
+ edje_object_signal_callback_add(wd->panes, "elm,action,unpress", "",
+ _unpress, obj);
+
+ evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+
+ _sizing_eval(obj);
+ return obj;
+}
+
+EAPI void elm_panes_content_left_set(Evas_Object *obj, Evas_Object *content)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+
+ if (wd->contents.left)
+ {
+ evas_object_del(wd->contents.left);
+ wd->contents.left = NULL;
+ }
+
+ if (content)
+ {
+ wd->contents.left = content;
+ elm_widget_sub_object_add(obj, content);
+ edje_object_part_swallow(wd->panes, "elm.swallow.left", content);
+ }
+}
+
+
+EAPI void elm_panes_content_right_set(Evas_Object *obj, Evas_Object *content)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+
+ if (wd->contents.right)
+ {
+ evas_object_del(wd->contents.right);
+ wd->contents.right = NULL;
+ }
+
+ if (content)
+ {
+ wd->contents.right = content;
+ elm_widget_sub_object_add(obj, content);
+ edje_object_part_swallow(wd->panes, "elm.swallow.right", content);
+ }
+}
+
+
+EAPI Evas_Object
+*elm_panes_content_left_get(const Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ return wd->contents.left;
+}
+
+EAPI Evas_Object
+*elm_panes_content_right_get(const Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ return wd->contents.right;
+}
+
+EAPI double
+elm_panes_content_left_size_get(const Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ double w, h;
+
+ edje_object_part_drag_value_get(wd->panes, "elm.bar", &w, &h);
+
+ if (wd->horizontal)
+ return h;
+ else
+ return w;
+}
+
+EAPI void
+elm_panes_content_left_size_set(Evas_Object *obj, double size)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+
+ if (wd->horizontal)
+ edje_object_part_drag_value_set(wd->panes, "elm.bar", 0.0, size);
+ else
+ edje_object_part_drag_value_set(wd->panes, "elm.bar", size, 0.0);
+}
+
+EAPI void
+elm_panes_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+
+ wd->horizontal = horizontal;
+ _theme_hook(obj);
+ elm_panes_content_left_size_set(obj, 0.5);
+}
+
+EAPI Eina_Bool
+elm_panes_horizontal_is(const Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+
+ return wd->horizontal;
+}