From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Mon, 25 Apr 2005 21:48:10 +0000 (+0000)
Subject: Added Esmart::Container#scroll_percent and scroll_percent=.
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;ds=sidebyside;h=442a877da882d6b38a5ed267d2f0024f9212eb58;hp=3528451b849fcc1650a5d76da48f334b3fdecf6b;p=ruby-esmart.git

Added Esmart::Container#scroll_percent and scroll_percent=.
---

diff --git a/src/esmart_container/rb_esmart_container.c b/src/esmart_container/rb_esmart_container.c
index 34c8e26..45e13f8 100644
--- a/src/esmart_container/rb_esmart_container.c
+++ b/src/esmart_container/rb_esmart_container.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_esmart_container.c 297 2005-03-18 18:49:46Z tilman $
+ * $Id: rb_esmart_container.c 317 2005-04-25 21:48:10Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -250,6 +250,28 @@ static VALUE c_scroll (VALUE self, VALUE val)
 	return Qnil;
 }
 
+static VALUE c_scroll_percent_get (VALUE self)
+{
+	double val;
+
+	GET_OBJ (self, RbContainer, e);
+
+	val = esmart_container_scroll_percent_get (e->real.real);
+
+	return rb_float_new (val);
+}
+
+static VALUE c_scroll_percent_set (VALUE self, VALUE val)
+{
+	GET_OBJ (self, RbContainer, e);
+
+	Check_Type (val, T_FLOAT);
+
+	esmart_container_scroll_percent_set (e->real.real, NUM2DBL (val));
+
+	return Qnil;
+}
+
 void Init_esmart_container (void)
 {
 	VALUE c;
@@ -277,6 +299,8 @@ void Init_esmart_container (void)
 	rb_define_method (c, "elements_orig_length",
 	                  c_elements_orig_length_get, 0);
 	rb_define_method (c, "scroll", c_scroll, 1);
+	rb_define_method (c, "scroll_percent", c_scroll_percent_get, 0);
+	rb_define_method (c, "scroll_percent=", c_scroll_percent_set, 1);
 
 	rb_define_const (c, "HORIZONTAL",
 	                 INT2FIX (CONTAINER_DIRECTION_HORIZONTAL));