2 // System.Web.UI.WebControls.MenuItemStyle.cs
5 // Lluis Sanchez Gual (lluis@novell.com)
7 // (C) 2004 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
35 using System.ComponentModel;
37 namespace System.Web.UI.WebControls
39 public sealed class MenuItemStyle: Style
44 HorizontalPadding = 0x00010000,
45 VerticalPadding = 0x00020000,
46 ItemSpacing = 0x00040000,
49 public MenuItemStyle ()
54 public MenuItemStyle (StateBag bag)
59 [DefaultValue (typeof (Unit), "")]
60 [NotifyParentProperty (true)]
61 public Unit HorizontalPadding {
63 if (CheckBit ((int) MenuItemStyles.HorizontalPadding))
64 return (Unit) (ViewState ["HorizontalPadding"]);
68 ViewState["HorizontalPadding"] = value;
69 SetBit ((int) MenuItemStyles.HorizontalPadding);
73 [DefaultValue (typeof (Unit), "")]
74 [NotifyParentProperty (true)]
75 public Unit VerticalPadding {
77 if (CheckBit ((int) MenuItemStyles.VerticalPadding))
78 return (Unit) (ViewState ["VerticalPadding"]);
82 ViewState["VerticalPadding"] = value;
83 SetBit ((int) MenuItemStyles.VerticalPadding);
87 [DefaultValue (typeof (Unit), "")]
88 [NotifyParentProperty (true)]
89 public Unit ItemSpacing {
91 if (CheckBit ((int) MenuItemStyles.ItemSpacing))
92 return (Unit) (ViewState ["ItemSpacing"]);
96 ViewState["ItemSpacing"] = value;
97 SetBit ((int) MenuItemStyles.ItemSpacing);
101 public override void CopyFrom (Style s)
103 if (s == null || s.IsEmpty)
107 MenuItemStyle from = s as MenuItemStyle;
111 if (from.CheckBit ((int) MenuItemStyles.HorizontalPadding))
112 HorizontalPadding = from.HorizontalPadding;
114 if (from.CheckBit ((int) MenuItemStyles.ItemSpacing))
115 ItemSpacing = from.ItemSpacing;
117 if (from.CheckBit ((int) MenuItemStyles.VerticalPadding))
118 VerticalPadding = from.VerticalPadding;
121 public override void MergeWith(Style s)
123 if ((s == null) || (s.IsEmpty))
127 MenuItemStyle with = s as MenuItemStyle;
131 if (!CheckBit ((int) MenuItemStyles.HorizontalPadding) && with.CheckBit ((int) MenuItemStyles.HorizontalPadding))
132 HorizontalPadding = with.HorizontalPadding;
134 if (!CheckBit ((int) MenuItemStyles.ItemSpacing) && with.CheckBit ((int) MenuItemStyles.ItemSpacing))
135 ItemSpacing = with.ItemSpacing;
137 if (!CheckBit ((int) MenuItemStyles.VerticalPadding) && with.CheckBit ((int) MenuItemStyles.VerticalPadding))
138 VerticalPadding = with.VerticalPadding;
142 public override void Reset()
144 ViewState.Remove ("HorizontalPadding");
145 ViewState.Remove ("ItemSpacing");
146 ViewState.Remove ("VerticalPadding");
150 protected override void FillStyleAttributes (CssStyleCollection attributes, IUrlResolutionService urlResolver)
152 base.FillStyleAttributes (attributes, urlResolver);
153 if (CheckBit ((int) MenuItemStyles.HorizontalPadding)) {
154 attributes.Add (HtmlTextWriterStyle.PaddingLeft, HorizontalPadding.ToString ());
155 attributes.Add (HtmlTextWriterStyle.PaddingRight, HorizontalPadding.ToString ());
157 if (CheckBit ((int) MenuItemStyles.VerticalPadding)) {
158 attributes.Add (HtmlTextWriterStyle.PaddingTop, VerticalPadding.ToString ());
159 attributes.Add (HtmlTextWriterStyle.PaddingBottom, VerticalPadding.ToString ());