Enlightenment CVS committal
Author : rephorm
Project : e17
Module : libs/esmart
Dir : e17/libs/esmart/src/lib/esmart_container
Modified Files:
Esmart_Container.h esmart_container.c
Log Message:
add esmart_container_scroll_percentage()
this makes linking (e.g) edje draggies to container scroll much easier.
===================================================================
RCS file:
/cvsroot/enlightenment/e17/libs/esmart/src/lib/esmart_container/Esmart_Container.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- Esmart_Container.h 10 Nov 2004 15:22:22 -0000 1.4
+++ Esmart_Container.h 8 Jan 2005 15:48:03 -0000 1.5
@@ -99,6 +99,8 @@
void esmart_container_scroll_offset_set(Evas_Object *container, int val);
int esmart_container_scroll_offset_get(Evas_Object *container);
+void esmart_container_scroll_percent(Evas_Object *container, double percent);
+void esmart_container_scroll_to(Evas_Object *container, Evas_Object *element);
/* callbacks */
void esmart_container_callback_order_change_set(Evas_Object *obj,
@@ -110,7 +112,6 @@
int esmart_container_layout_plugin_set(Evas_Object *container, const char
*name);
-void esmart_container_scroll_to(Evas_Object *container, Evas_Object *element);
#ifdef __cplusplus
}
===================================================================
RCS file:
/cvsroot/enlightenment/e17/libs/esmart/src/lib/esmart_container/esmart_container.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -3 -r1.5 -r1.6
--- esmart_container.c 8 Jan 2005 15:08:00 -0000 1.5
+++ esmart_container.c 8 Jan 2005 15:48:03 -0000 1.6
@@ -322,6 +322,22 @@
}
void
+esmart_container_scroll_percent(Evas_Object *container, double percent)
+{
+ Container *cont;
+ double length, size;
+
+ cont = _container_fetch(container);
+ if (!cont) return;
+
+
+ length = esmart_container_elements_length_get(container);
+ size = cont->direction ? cont->h : cont->w;
+ if (length > size)
+ esmart_container_scroll_offset_set(container, -percent * (length - size));
+}
+
+void
esmart_container_scroll_to(Evas_Object *container, Evas_Object *element)
{
Container *cont;
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