//
// System.Windows.Forms.Design.DockEditor.cs
//
// Author:
// Gert Driesen (drieseng@users.sourceforge.net)
//
// (C) 2004-2008 Novell
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.ComponentModel;
using System.Drawing.Design;
namespace System.Windows.Forms.Design{
public sealed class DockEditor : UITypeEditor
{
public DockEditor ()
{
}
public override object EditValue (ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && provider != null)
{
IWindowsFormsEditorService editorService = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (editorService != null)
{
// Create the UI editor control
DockEditorControl dockEditorControl = new DockEditorControl(editorService);
dockEditorControl.DockStyle = (DockStyle) value;
editorService.DropDownControl(dockEditorControl);
return dockEditorControl.DockStyle;
}
}
return base.EditValue(context, provider, value);
}
public override UITypeEditorEditStyle GetEditStyle (ITypeDescriptorContext context)
{
return UITypeEditorEditStyle.DropDown;
}
private class DockEditorControl : System.Windows.Forms.UserControl
{
private System.Windows.Forms.CheckBox buttonNone;
private System.Windows.Forms.Panel panel1;
private System.Windows.Forms.CheckBox buttonBottom;
private System.Windows.Forms.CheckBox buttonTop;
private System.Windows.Forms.Panel panel2;
private System.Windows.Forms.CheckBox buttonLeft;
private System.Windows.Forms.CheckBox buttonRight;
private System.Windows.Forms.CheckBox buttonFill;
private IWindowsFormsEditorService editorService;
private DockStyle dockStyle;
public DockEditorControl(IWindowsFormsEditorService editorService)
{
buttonNone = new System.Windows.Forms.CheckBox();
panel1 = new System.Windows.Forms.Panel();
buttonBottom = new System.Windows.Forms.CheckBox();
buttonTop = new System.Windows.Forms.CheckBox();
panel2 = new System.Windows.Forms.Panel();
buttonLeft = new System.Windows.Forms.CheckBox();
buttonRight = new System.Windows.Forms.CheckBox();
buttonFill = new System.Windows.Forms.CheckBox();
panel1.SuspendLayout();
panel2.SuspendLayout();
SuspendLayout();
buttonNone.Appearance = Appearance.Button;
buttonNone.Dock = System.Windows.Forms.DockStyle.Bottom;
buttonNone.Location = new System.Drawing.Point(0, 92);
buttonNone.Size = new System.Drawing.Size(150, 23);
buttonNone.TabIndex = 5;
buttonNone.Text = "None";
buttonNone.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
buttonNone.Click += new System.EventHandler(buttonClick);
panel1.Controls.Add(panel2);
panel1.Controls.Add(buttonTop);
panel1.Controls.Add(buttonBottom);
panel1.Dock = System.Windows.Forms.DockStyle.Fill;
panel1.Location = new System.Drawing.Point(0, 0);
panel1.Name = "panel1";
panel1.Size = new System.Drawing.Size(150, 92);
panel1.TabStop = false;
buttonBottom.Appearance = Appearance.Button;
buttonBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
buttonBottom.Location = new System.Drawing.Point(0, 69);
buttonBottom.Name = "buttonBottom";
buttonBottom.Size = new System.Drawing.Size(150, 23);
buttonBottom.TabIndex = 5;
buttonBottom.Click += new System.EventHandler(buttonClick);
buttonTop.Appearance = Appearance.Button;
buttonTop.Dock = System.Windows.Forms.DockStyle.Top;
buttonTop.Location = new System.Drawing.Point(0, 0);
buttonTop.Name = "buttonTop";
buttonTop.Size = new System.Drawing.Size(150, 23);
buttonTop.TabIndex = 1;
buttonTop.Click += new System.EventHandler(buttonClick);
panel2.Controls.Add(buttonFill);
panel2.Controls.Add(buttonRight);
panel2.Controls.Add(buttonLeft);
panel2.Dock = System.Windows.Forms.DockStyle.Fill;
panel2.Location = new System.Drawing.Point(0, 23);
panel2.Size = new System.Drawing.Size(150, 46);
panel2.TabIndex = 2;
panel2.TabStop = false;
buttonLeft.Appearance = Appearance.Button;
buttonLeft.Dock = System.Windows.Forms.DockStyle.Left;
buttonLeft.Location = new System.Drawing.Point(0, 0);
buttonLeft.Size = new System.Drawing.Size(24, 46);
buttonLeft.TabIndex = 2;
buttonLeft.Click += new System.EventHandler(buttonClick);
buttonRight.Appearance = Appearance.Button;
buttonRight.Dock = System.Windows.Forms.DockStyle.Right;
buttonRight.Location = new System.Drawing.Point(126, 0);
buttonRight.Size = new System.Drawing.Size(24, 46);
buttonRight.TabIndex = 4;
buttonRight.Click += new System.EventHandler(buttonClick);
buttonFill.Appearance = Appearance.Button;
buttonFill.Dock = System.Windows.Forms.DockStyle.Fill;
buttonFill.Location = new System.Drawing.Point(24, 0);
buttonFill.Size = new System.Drawing.Size(102, 46);
buttonFill.TabIndex = 3;
buttonFill.Click += new System.EventHandler(buttonClick);
Controls.Add(panel1);
Controls.Add(buttonNone);
Size = new System.Drawing.Size(150, 115);
panel1.ResumeLayout(false);
panel2.ResumeLayout(false);
ResumeLayout(false);
this.editorService = editorService;
dockStyle = DockStyle.None;
}
private void buttonClick(object sender, System.EventArgs e)
{
if (sender == buttonNone)
dockStyle = DockStyle.None;
else if (sender == buttonFill)
dockStyle = DockStyle.Fill;
else if (sender == buttonLeft)
dockStyle = DockStyle.Left;
else if (sender == buttonRight)
dockStyle = DockStyle.Right;
else if (sender == buttonTop)
dockStyle = DockStyle.Top;
else if (sender == buttonBottom)
dockStyle = DockStyle.Bottom;
editorService.CloseDropDown();
}
public DockStyle DockStyle
{
get
{
return dockStyle;
}
set
{
dockStyle = value;
buttonNone.Checked = false;
buttonBottom.Checked = false;
buttonTop.Checked = false;
buttonLeft.Checked = false;
buttonRight.Checked = false;
buttonFill.Checked = false;
switch (DockStyle)
{
case DockStyle.Fill:
buttonFill.CheckState = CheckState.Checked;
break;
case DockStyle.None:
buttonNone.CheckState = CheckState.Checked;
break;
case DockStyle.Left:
buttonLeft.CheckState = CheckState.Checked;
break;
case DockStyle.Right:
buttonRight.CheckState = CheckState.Checked;
break;
case DockStyle.Top:
buttonTop.CheckState = CheckState.Checked;
break;
case DockStyle.Bottom:
buttonBottom.CheckState = CheckState.Checked;
break;
}
}
}
}
}
}
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