From: Jin Yoon <jinny.yoon@samsung.com>
Date: Mon, 28 Jan 2013 02:51:57 +0000 (+0900)
Subject: Bring in the scroller with MOUSE_WHEEL_EVENT
X-Git-Tag: submit/tizen_2.1/20130424.223356~22^2~5^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b33c6ab5d0db76c57fec7859c496197b45ebb11d;p=apps%2Fhome%2Fmenu-screen.git

Bring in the scroller with MOUSE_WHEEL_EVENT

Change-Id: Id5f14bde8de226febd7e7206ee3f8e8855eac6d6
---

diff --git a/data/org.tizen.menu-screen.xml.in b/data/org.tizen.menu-screen.xml.in
index 1d2c536..9ef75a7 100755
--- a/data/org.tizen.menu-screen.xml.in
+++ b/data/org.tizen.menu-screen.xml.in
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns="http://tizen.org/ns/packages" package="@PACKAGE_NAME@" version="1.0.21" install-location="internal-only">
+<manifest xmlns="http://tizen.org/ns/packages" package="@PACKAGE_NAME@" version="1.0.22" install-location="internal-only">
 	<label>Menu-screen</label>
 	<author email="jinny.yoon@samsung.com" href="www.samsung.com">Jin Yoon</author>
 	<author email="yjoo93.park@samsung.com" href="www.samsung.com">Youngjoo Park</author>
diff --git a/debian/changelog b/debian/changelog
index fcaf54e..a4ec15c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+org.tizen.menu-screen (1.0.22) unstable; urgency=low
+
+  * Git: apps/home/menu-screen
+  * Tag: menu-screen_1.0.22
+
+  * Bring in the scroller with MOUSE_WHEEL_EVENT
+
+ -- Jin Yoon <jinny.yoon@samsung.com>  Sun, 27 Jan 2013 01:09:05 +0900
+
 org.tizen.menu-screen (1.0.21) unstable; urgency=low
 
   * Git: apps/home/menu-screen
diff --git a/packaging/org.tizen.menu-screen.spec b/packaging/org.tizen.menu-screen.spec
index abf73c2..46cb642 100644
--- a/packaging/org.tizen.menu-screen.spec
+++ b/packaging/org.tizen.menu-screen.spec
@@ -14,7 +14,7 @@
 
 Name:       org.tizen.menu-screen
 Summary:    An utility library of the menu screen
-Version:    1.0.21
+Version:    1.0.22
 Release:    1.1
 Group:      TO_BE/FILLED_IN
 License:    Flora Software License
diff --git a/src/page_scroller.c b/src/page_scroller.c
index f9bd6b5..20b7116 100644
--- a/src/page_scroller.c
+++ b/src/page_scroller.c
@@ -736,6 +736,31 @@ static void _mapbuf_cb(keynode_t *node, void *data)
 
 
 
+void _mouse_wheel_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+	Evas_Event_Mouse_Wheel *ei = event_info;
+	Evas_Object *scroller = data;
+	int x, y, w, h;
+	int idx = -1;
+
+	_D("Wheel's up or down(%d)", ei->z);
+
+	elm_scroller_region_get(scroller, &x, &y, &w, &h);
+	if (ei->z > 0) { // Wheel's up
+		idx = x / w;
+		idx ++;
+	} else if (ei->z < 0) { // Wheel's down
+		idx = x / w; // Scroller got ECORE events at first, then Menu-screen gets EVAS events.
+	} else { // Wheel's not moving.
+		_D("Wheel's not moving");
+	}
+
+	if (idx >= page_scroller_count_page(scroller) || idx < 0) return;
+	page_scroller_bring_in(scroller, idx);
+}
+
+
+
 Evas_Object *page_scroller_create(Evas_Object *tab, Evas_Object *index, page_scroller_sort_type_e sort_type, int rotate)
 {
 	Evas_Object *box;
@@ -793,6 +818,7 @@ Evas_Object *page_scroller_create(Evas_Object *tab, Evas_Object *index, page_scr
 	elm_object_content_set(scroller, box);
 
 	evas_object_event_callback_add(box, EVAS_CALLBACK_DEL, _evas_object_event_del_cb, "BOX");
+	evas_object_event_callback_add(scroller, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, scroller);
 
 	evas_object_show(box);
 	evas_object_show(scroller);
@@ -875,6 +901,7 @@ void page_scroller_destroy(Evas_Object *scroller)
 
 	evas_object_del(scroller);
 	evas_object_event_callback_del(box, EVAS_CALLBACK_DEL, _evas_object_event_del_cb);
+	evas_object_event_callback_del(scroller, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb);
 
 	if (vconf_ignore_key_changed("memory/menuscreen/desktop", _desktop_cb) < 0) {
 		_E("Failed to ignore the desktop event");