Enlightenment CVS committal
Author : dj2
Project : misc
Module : eke
Dir : misc/eke/src
Modified Files:
eke_gui_edje_item.c
Log Message:
- show/hide the scrollbars on the text body if required
===================================================================
RCS file: /cvsroot/enlightenment/misc/eke/src/eke_gui_edje_item.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -3 -r1.6 -r1.7
--- eke_gui_edje_item.c 30 Dec 2004 21:21:45 -0000 1.6
+++ eke_gui_edje_item.c 31 Dec 2004 00:16:00 -0000 1.7
@@ -108,15 +108,14 @@
if(body) {
Evas_Object *desc, *container;
Etox_Context *ctx;
- Evas_Coord w, h;
+ Evas_Coord w, h, ew, eh;
Evas *evas;
evas = evas_object_evas_get(o);
- if((desc = edje_object_part_swallow_get(data->obj, "body")))
- {
+ if ((desc = edje_object_part_swallow_get(data->obj, "body")))
evas_object_del(desc);
- }
+
desc = etox_new(evas);
ctx = etox_get_context(desc);
etox_context_set_color(ctx, 0, 0, 0, 255);
@@ -143,9 +142,15 @@
edje_object_part_geometry_get(data->obj, "body", NULL, NULL, &w,
&h);
evas_object_resize(desc, w, h);
- esmart_container_element_append(container, desc);
edje_object_part_swallow(data->obj, "body", container);
+ /* hide the scrollbar if we have less text then visible space */
+ etox_text_geometry_get(desc, &ew, &eh);
+ if (eh <= h)
+ edje_object_signal_emit(data->obj, "body,scroll,hide", "");
+
+ esmart_container_element_append(container, desc);
+
edje_object_signal_callback_add(data->obj, "drag",
"feed.body.item.scroll",
eke_gui_edje_item_feed_container_scroll_cb,
@@ -388,7 +393,22 @@
if((data = evas_object_smart_data_get(o)))
{
+ Evas_List *list;
+ Evas_Object *etox, *container;;
+ Evas_Coord eh, ph;
+
evas_object_resize(data->obj, w, h);
+ edje_object_part_geometry_get(data->obj, "body", NULL, NULL, NULL, &ph);
+
+ container = edje_object_part_swallow_get(data->obj, "body");
+ list = esmart_container_elements_get(container);
+ etox = evas_list_nth(list, 0);
+ etox_text_geometry_get(etox, NULL, &eh);
+
+ if (eh > ph)
+ edje_object_signal_emit(data->obj, "body,scroll,show", "");
+ else
+ edje_object_signal_emit(data->obj, "body,scroll,hide", "");
}
}
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