private bool ShouldPaneDiamondVisible()
{
if (DockPane == null)
{
return(false);
}
if (DragHandler.DragControl == DockPane)
{
return(false);
}
if (DragHandler.DragControl == DockPane.DockListContainer)
{
return(false);
}
IDockContent content = DragHandler.DragControl as IDockContent;
if (content != null && DockPane.Contents.Contains(content) && DockPane.DisplayingContents.Count == 1)
{
return(false);
}
return(DragHandler.IsDockStateValid(DockPane.DockState));
}
private bool ShouldPanelIndicatorVisible(DockState dockState)
{
if (!Visible)
{
return(false);
}
if (DockPanel.DockWindows[dockState].Visible)
{
return(false);
}
return(DragHandler.IsDockStateValid(dockState));
}
public DockIndicator(DragHandler dragHandler)
{
m_dragHandler = dragHandler;
Controls.AddRange(new Control[]
{
PaneDiamond,
PanelLeft,
PanelRight,
PanelTop,
PanelBottom,
PanelFill
});
Bounds = GetAllScreenBounds();
Region = new Region(Rectangle.Empty);
}
internal void TestDrop(DragHandler dragHandler)
{
if (!dragHandler.IsDockStateValid(DockState) ||
DisplayingList.Count != 1)
{
return;
}
Point ptMouse = Control.MousePosition;
uint lParam = Win32Helper.MakeLong(ptMouse.X, ptMouse.Y);
if (User32.SendMessage(Handle, (int)Msgs.WM_NCHITTEST, 0, lParam) == (uint)HitTest.HTCAPTION)
{
dragHandler.DockOutline.Show(DisplayingList[0], -1);
}
}
internal void TestDrop(DragHandler dragHandler)
{
if (!dragHandler.IsDockStateValid(DockState))
{
return;
}
Point ptMouse = Control.MousePosition;
HitTestResult hitTestResult = GetHitTest(ptMouse);
if (hitTestResult.HitArea == HitTestArea.Caption)
{
dragHandler.DockOutline.Show(this, -1);
}
else if (hitTestResult.HitArea == HitTestArea.TabStrip && hitTestResult.Index != -1)
{
dragHandler.DockOutline.Show(this, hitTestResult.Index);
}
}
/// <include file='CodeDoc\DockPanel.xml' path='//CodeDoc/Class[@name="DockPanel"]/Constructor[@name="()"]/*'/>
public DockPanel() {
m_extender = new DockPanelExtender(this);
m_dragHandler = new DragHandler(this);
m_panes = new DockPaneCollection();
m_floatWindows = new FloatWindowCollection();
SetStyle(ControlStyles.ResizeRedraw |
ControlStyles.UserPaint |
ControlStyles.AllPaintingInWmPaint, true);
SuspendLayout();
Font = SystemInformation.MenuFont;
m_autoHideWindow = new AutoHideWindow(this);
m_autoHideWindow.Visible = false;
if (Environment.Version.Major == 1) {
m_dummyControl = new DummyControl();
m_dummyControl.Bounds = Rectangle.Empty;
Controls.Add(m_dummyControl);
}
m_dockWindows = new DockWindowCollection(this);
Controls.AddRange(new Control[] {
DockWindows[DockState.Document],
DockWindows[DockState.DockLeft],
DockWindows[DockState.DockRight],
DockWindows[DockState.DockTop],
DockWindows[DockState.DockBottom]
});
m_localWindowsHook = new LocalWindowsHook(HookType.WH_CALLWNDPROCRET);
m_localWindowsHook.HookInvoked += new LocalWindowsHook.HookEventHandler(this.HookEventHandler);
m_localWindowsHook.Install();
m_dummyContent = new DockContent();
ResumeLayout();
}
internal void TestDrop(DragHandler dragHandler)
{
if (!dragHandler.IsDockStateValid(DockState) ||
DisplayingList.Count != 1)
return;
Point ptMouse = Control.MousePosition;
uint lParam = Win32Helper.MakeLong(ptMouse.X, ptMouse.Y);
if (User32.SendMessage(Handle, (int)Msgs.WM_NCHITTEST, 0, lParam) == (uint)HitTest.HTCAPTION)
dragHandler.DockOutline.Show(DisplayingList[0], -1);
}
public DockIndicator(DragHandler dragHandler) {
m_dragHandler = dragHandler;
Controls.AddRange(new Control[]
{
PaneDiamond,
PanelLeft,
PanelRight,
PanelTop,
PanelBottom,
PanelFill
});
Bounds = GetAllScreenBounds();
Region = new Region(Rectangle.Empty);
}
internal void TestDrop(DragHandler dragHandler)
{
if (!dragHandler.IsDockStateValid(DockState))
return;
Point ptMouse = Control.MousePosition;
HitTestResult hitTestResult = GetHitTest(ptMouse);
if (hitTestResult.HitArea == HitTestArea.Caption)
dragHandler.DockOutline.Show(this, -1);
else if (hitTestResult.HitArea == HitTestArea.TabStrip && hitTestResult.Index != -1)
dragHandler.DockOutline.Show(this, hitTestResult.Index);
}