1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2004-2005 Novell, Inc.
23 // Jackson Harper (jackson@ximian.com)
29 using System.ComponentModel;
30 using System.ComponentModel.Design;
32 using System.Runtime.InteropServices;
34 namespace System.Windows.Forms {
35 [DefaultProperty("BorderStyle")]
36 [DefaultEvent("Paint")]
37 [Designer ("System.Windows.Forms.Design.PanelDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")]
38 [Docking (DockingBehavior.Ask)]
39 [ClassInterface (ClassInterfaceType.AutoDispatch)]
41 public class Panel : ScrollableControl {
42 #region Constructors & Destructors
45 SetStyle(ControlStyles.Selectable, false);
46 SetStyle (ControlStyles.SupportsTransparentBackColor, true);
48 #endregion // Constructors & Destructors
50 #region Public Instance Properties
52 [EditorBrowsable (EditorBrowsableState.Always)]
53 [DesignerSerializationVisibility (DesignerSerializationVisibility.Visible)]
54 public override bool AutoSize {
55 get { return base.AutoSize; }
56 set { base.AutoSize = value; }
60 [DefaultValue (AutoSizeMode.GrowOnly)]
62 public virtual AutoSizeMode AutoSizeMode {
63 get { return base.GetAutoSizeMode (); }
64 set { base.SetAutoSizeMode (value); }
67 [DefaultValue(BorderStyle.None)]
69 public BorderStyle BorderStyle {
70 get { return InternalBorderStyle; }
71 set { InternalBorderStyle = value; }
75 public new bool TabStop {
76 get { return base.TabStop; }
86 [EditorBrowsable(EditorBrowsableState.Never)]
87 public override string Text {
88 get { return base.Text; }
96 #endregion // Public Instance Properties
98 #region Protected Instance Properties
99 protected override CreateParams CreateParams {
101 return base.CreateParams;
105 protected override Size DefaultSize {
106 get { return ThemeEngine.Current.PanelDefaultSize; }
108 #endregion // Proteced Instance Properties
110 #region Public Instance Methods
111 public override string ToString ()
113 return base.ToString () + ", BorderStyle: " + BorderStyle;
115 #endregion // Public Instance Methods
117 #region Protected Instance Methods
118 protected override void OnResize(EventArgs eventargs) {
119 base.OnResize (eventargs);
123 #endregion // Protected Instance Methods
127 [EditorBrowsable (EditorBrowsableState.Always)]
128 public new event EventHandler AutoSizeChanged {
129 add { base.AutoSizeChanged += value; }
130 remove { base.AutoSizeChanged -= value; }
134 [EditorBrowsable(EditorBrowsableState.Never)]
135 public new event KeyEventHandler KeyDown {
136 add { base.KeyDown += value; }
137 remove { base.KeyDown -= value; }
141 [EditorBrowsable(EditorBrowsableState.Never)]
142 public new event KeyPressEventHandler KeyPress {
143 add { base.KeyPress += value; }
144 remove { base.KeyPress -= value; }
148 [EditorBrowsable(EditorBrowsableState.Never)]
149 public new event KeyEventHandler KeyUp {
150 add { base.KeyUp += value; }
151 remove { base.KeyUp -= value; }
155 [EditorBrowsable(EditorBrowsableState.Never)]
156 public new event EventHandler TextChanged {
157 add { base.TextChanged += value; }
158 remove { base.TextChanged -= value; }
162 #region Internal Methods
163 internal override Size GetPreferredSizeCore (Size proposedSize)
165 Size retsize = Size.Empty;
167 foreach (Control child in Controls) {
168 if (child.Dock == DockStyle.Fill) {
169 if (child.Bounds.Right > retsize.Width)
170 retsize.Width = child.Bounds.Right;
171 } else if (child.Dock != DockStyle.Top && child.Dock != DockStyle.Bottom && (child.Anchor & AnchorStyles.Right) == 0 && (child.Bounds.Right + child.Margin.Right) > retsize.Width)
172 retsize.Width = child.Bounds.Right + child.Margin.Right;
174 if (child.Dock == DockStyle.Fill) {
175 if (child.Bounds.Bottom > retsize.Height)
176 retsize.Height = child.Bounds.Bottom;
177 } else if (child.Dock != DockStyle.Left && child.Dock != DockStyle.Right && (child.Anchor & AnchorStyles.Bottom) == 0 && (child.Bounds.Bottom + child.Margin.Bottom) > retsize.Height)
178 retsize.Height = child.Bounds.Bottom + child.Margin.Bottom;