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