| using System; |
| using System.Windows.Forms; |
| using System.Drawing; |
| using System.Runtime.InteropServices; |
| using System.Security.Permissions; |
|
|
| namespace WeifenLuo.WinFormsUI.Docking |
| { |
| public abstract class DockPaneCaptionBase : Control |
| { |
| protected internal DockPaneCaptionBase(DockPane pane) |
| { |
| m_dockPane = pane; |
|
|
| SetStyle(ControlStyles.OptimizedDoubleBuffer | |
| ControlStyles.ResizeRedraw | |
| ControlStyles.UserPaint | |
| ControlStyles.AllPaintingInWmPaint, true); |
| SetStyle(ControlStyles.Selectable, false); |
| } |
|
|
| private DockPane m_dockPane; |
| protected DockPane DockPane |
| { |
| get { return m_dockPane; } |
| } |
|
|
| protected DockPane.AppearanceStyle Appearance |
| { |
| get { return DockPane.Appearance; } |
| } |
|
|
| protected bool HasTabPageContextMenu |
| { |
| get { return DockPane.HasTabPageContextMenu; } |
| } |
|
|
| protected void ShowTabPageContextMenu(Point position) |
| { |
| DockPane.ShowTabPageContextMenu(this, position); |
| } |
|
|
| protected override void OnMouseUp(MouseEventArgs e) |
| { |
| base.OnMouseUp(e); |
|
|
| if (e.Button == MouseButtons.Right) |
| ShowTabPageContextMenu(new Point(e.X, e.Y)); |
| } |
|
|
| protected override void OnMouseDown(MouseEventArgs e) |
| { |
| base.OnMouseDown(e); |
|
|
| if (e.Button == MouseButtons.Left && |
| DockPane.DockPanel.AllowEndUserDocking && |
| DockPane.AllowDockDragAndDrop && |
| !DockHelper.IsDockStateAutoHide(DockPane.DockState) && |
| DockPane.ActiveContent != null) |
| DockPane.DockPanel.BeginDrag(DockPane); |
| } |
|
|
| [SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.UnmanagedCode)] |
| protected override void WndProc(ref Message m) |
| { |
| if (m.Msg == (int)Win32.Msgs.WM_LBUTTONDBLCLK) |
| { |
| if (DockHelper.IsDockStateAutoHide(DockPane.DockState)) |
| { |
| DockPane.DockPanel.ActiveAutoHideContent = null; |
| return; |
| } |
|
|
| if (DockPane.IsFloat) |
| DockPane.RestoreToPanel(); |
| else |
| DockPane.Float(); |
| } |
| base.WndProc(ref m); |
| } |
|
|
| internal void RefreshChanges() |
| { |
| if (IsDisposed) |
| return; |
|
|
| OnRefreshChanges(); |
| } |
|
|
| protected virtual void OnRightToLeftLayoutChanged() |
| { |
| } |
|
|
| protected virtual void OnRefreshChanges() |
| { |
| } |
|
|
| protected internal abstract int MeasureHeight(); |
| } |
| } |
|
|
