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using System;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Diagnostics.CodeAnalysis;
namespace WeifenLuo.WinFormsUI.Docking
{
[ComVisible(true)] public class DockContent : Form, IDockContent
{
public DockContent()
{
m_dockHandler = new DockContentHandler(this, new GetPersistStringCallback(GetPersistString));
m_dockHandler.DockStateChanged += new EventHandler(DockHandler_DockStateChanged);
//Suggested as a fix by bensty regarding form resize
this.ParentChanged += new EventHandler(DockContent_ParentChanged);
}
//Suggested as a fix by bensty regarding form resize
private void DockContent_ParentChanged(object Sender, EventArgs e)
{
if (this.Parent != null)
this.Font = this.Parent.Font;
}
private DockContentHandler m_dockHandler = null;
[Browsable(false)]
public DockContentHandler DockHandler
{
get { return m_dockHandler; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_AllowEndUserDocking_Description")]
[DefaultValue(true)]
public bool AllowEndUserDocking
{
get { return DockHandler.AllowEndUserDocking; }
set { DockHandler.AllowEndUserDocking = value; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_DockAreas_Description")]
[DefaultValue(DockAreas.DockLeft|DockAreas.DockRight|DockAreas.DockTop|DockAreas.DockBottom|DockAreas.Document|DockAreas.Float)]
public DockAreas DockAreas
{
get { return DockHandler.DockAreas; }
set { DockHandler.DockAreas = value; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_AutoHidePortion_Description")]
[DefaultValue(0.25)]
public double AutoHidePortion
{
get { return DockHandler.AutoHidePortion; }
set { DockHandler.AutoHidePortion = value; }
}
private string m_tabText = null;
[Localizable(true)]
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_TabText_Description")]
[DefaultValue(null)]
public string TabText
{
get { return m_tabText; }
set { DockHandler.TabText = m_tabText = value; }
}
private bool ShouldSerializeTabText()
{
return (m_tabText != null);
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_CloseButton_Description")]
[DefaultValue(true)]
public bool CloseButton
{
get { return DockHandler.CloseButton; }
set { DockHandler.CloseButton = value; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_CloseButtonVisible_Description")]
[DefaultValue(true)]
public bool CloseButtonVisible
{
get { return DockHandler.CloseButtonVisible; }
set { DockHandler.CloseButtonVisible = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockPanel DockPanel
{
get { return DockHandler.DockPanel; }
set { DockHandler.DockPanel = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockState DockState
{
get { return DockHandler.DockState; }
set { DockHandler.DockState = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockPane Pane
{
get { return DockHandler.Pane; }
set { DockHandler.Pane = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public bool IsHidden
{
get { return DockHandler.IsHidden; }
set { DockHandler.IsHidden = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockState VisibleState
{
get { return DockHandler.VisibleState; }
set { DockHandler.VisibleState = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public bool IsFloat
{
get { return DockHandler.IsFloat; }
set { DockHandler.IsFloat = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockPane PanelPane
{
get { return DockHandler.PanelPane; }
set { DockHandler.PanelPane = value; }
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public DockPane FloatPane
{
get { return DockHandler.FloatPane; }
set { DockHandler.FloatPane = value; }
}
[SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
protected virtual string GetPersistString()
{
return GetType().ToString();
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_HideOnClose_Description")]
[DefaultValue(false)]
public bool HideOnClose
{
get { return DockHandler.HideOnClose; }
set { DockHandler.HideOnClose = value; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_ShowHint_Description")]
[DefaultValue(DockState.Unknown)]
public DockState ShowHint
{
get { return DockHandler.ShowHint; }
set { DockHandler.ShowHint = value; }
}
[Browsable(false)]
public bool IsActivated
{
get { return DockHandler.IsActivated; }
}
public bool IsDockStateValid(DockState dockState)
{
return DockHandler.IsDockStateValid(dockState);
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_TabPageContextMenu_Description")]
[DefaultValue(null)]
public ContextMenu TabPageContextMenu
{
get { return DockHandler.TabPageContextMenu; }
set { DockHandler.TabPageContextMenu = value; }
}
[LocalizedCategory("Category_Docking")]
[LocalizedDescription("DockContent_TabPageContextMenuStrip_Description")]
[DefaultValue(null)]
public ContextMenuStrip TabPageContextMenuStrip
{
get { return DockHandler.TabPageContextMenuStrip; }
set { DockHandler.TabPageContextMenuStrip = value; }
}
[Localizable(true)]
[Category("Appearance")]
[LocalizedDescription("DockContent_ToolTipText_Description")]
[DefaultValue(null)]
public string ToolTipText
{
get { return DockHandler.ToolTipText; }
set { DockHandler.ToolTipText = value; }
}
public new void Activate()
{
DockHandler.Activate();
}
public new void Hide()
{
DockHandler.Hide();
}
public new void Show()
{
DockHandler.Show();
}
public void Show(DockPanel dockPanel)
{
DockHandler.Show(dockPanel);
}
public void Show(DockPanel dockPanel, DockState dockState)
{
DockHandler.Show(dockPanel, dockState);
}
[SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")]
public void Show(DockPanel dockPanel, Rectangle floatWindowBounds)
{
DockHandler.Show(dockPanel, floatWindowBounds);
}
public void Show(DockPane pane, IDockContent beforeContent)
{
DockHandler.Show(pane, beforeContent);
}
public void Show(DockPane previousPane, DockAlignment alignment, double proportion)
{
DockHandler.Show(previousPane, alignment, proportion);
}
[SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")]
public void FloatAt(Rectangle floatWindowBounds)
{
DockHandler.FloatAt(floatWindowBounds);
}
public void DockTo(DockPane paneTo, DockStyle dockStyle, int contentIndex)
{
DockHandler.DockTo(paneTo, dockStyle, contentIndex);
}
public void DockTo(DockPanel panel, DockStyle dockStyle)
{
DockHandler.DockTo(panel, dockStyle);
}
#region IDockContent Members
void IDockContent.OnActivated(EventArgs e)
{
this.OnActivated(e);
}
void IDockContent.OnDeactivate(EventArgs e)
{
this.OnDeactivate(e);
}
#endregion
#region Events
private void DockHandler_DockStateChanged(object sender, EventArgs e)
{
OnDockStateChanged(e);
}
private static readonly object DockStateChangedEvent = new object();
[LocalizedCategory("Category_PropertyChanged")]
[LocalizedDescription("Pane_DockStateChanged_Description")]
public event EventHandler DockStateChanged
{
add { Events.AddHandler(DockStateChangedEvent, value); }
remove { Events.RemoveHandler(DockStateChangedEvent, value); }
}
protected virtual void OnDockStateChanged(EventArgs e)
{
EventHandler handler = (EventHandler)Events[DockStateChangedEvent];
if (handler != null)
handler(this, e);
}
#endregion
/// <summary>
/// Overridden to avoid resize issues with nested controls
/// </summary>
/// <remarks>
/// http://blogs.msdn.com/b/alejacma/archive/2008/11/20/controls-won-t-get-resized-once-the-nesting-hierarchy-of-windows-exceeds-a-certain-depth-x64.aspx
/// http://support.microsoft.com/kb/953934
/// </remarks>
protected override void OnSizeChanged(EventArgs e)
{
if (DockPanel != null && DockPanel.SupportDeeplyNestedContent && IsHandleCreated)
{
BeginInvoke((MethodInvoker)delegate
{
base.OnSizeChanged(e);
});
}
else
{
base.OnSizeChanged(e);
}
}
private void InitializeComponent()
{
this.SuspendLayout();
//
// DockContent
//
this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
this.ClientSize = new System.Drawing.Size(284, 261);
this.Name = "DockContent";
this.ResumeLayout(false);
}
}
}
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