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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
typedef struct _E_Widget_Data E_Widget_Data;
struct _E_Widget_Data
{
Evas_Object *o_scrollframe, *o_child;
};
static void _e_wid_del_hook(Evas_Object *obj);
static void _e_wid_focus_hook(Evas_Object *obj);
static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
/* externally accessible functions */
EAPI Evas_Object *
e_widget_scrollframe_pan_add(Evas *evas, Evas_Object *pan, void (*pan_set) (Evas_Object *obj, Evas_Coord x, Evas_Coord y), void (*pan_get) (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y), void (*pan_max_get) (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y), void (*pan_child_size_get) (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y))
{
Evas_Object *obj, *o;
E_Widget_Data *wd;
Evas_Coord mw, mh;
obj = e_widget_add(evas);
e_widget_del_hook_set(obj, _e_wid_del_hook);
e_widget_focus_hook_set(obj, _e_wid_focus_hook);
wd = calloc(1, sizeof(E_Widget_Data));
e_widget_data_set(obj, wd);
o = e_scrollframe_add(evas);
wd->o_scrollframe = o;
evas_object_show(o);
e_widget_sub_object_add(obj, o);
e_widget_resize_object_set(obj, o);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_wid_focus_steal, obj);
e_scrollframe_extern_pan_set(o, pan, pan_set, pan_get, pan_max_get, pan_child_size_get);
evas_object_show(pan);
e_widget_sub_object_add(obj, pan);
return obj;
}
EAPI void
e_widget_scrollframe_child_pos_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
e_scrollframe_child_pos_set(wd->o_scrollframe, x, y);
}
EAPI void
e_widget_scrollframe_child_pos_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
e_scrollframe_child_pos_get(wd->o_scrollframe, x, y);
}
EAPI void
e_widget_scrollframe_child_region_show(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
e_scrollframe_child_region_show(wd->o_scrollframe, x, y, w, h);
}
/* Private functions */
static void
_e_wid_del_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
free(wd);
}
static void
_e_wid_focus_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
if (e_widget_focus_get(obj))
{
edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "focus_in", "");
evas_object_focus_set(wd->o_scrollframe, 1);
}
else
{
edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "focus_out", "");
evas_object_focus_set(wd->o_scrollframe, 0);
}
}
static void
_e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
e_widget_focus_steal(data);
}
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