protected void OnPageOver(TabStub sender, int pageIndex)
{
try
{
// Remove any showing auto hide windows except our own
_manager.RemoveShowingAutoHideWindowsExcept(this);
// No need for running timer, this action supercedes it
StopDismissTimer();
// Hovering over a different TabStub?
if (_currentWCT != sender.WindowContentTabbed)
{
// Remove any currently displayed Panel/WCT
if (_currentWCT != null)
RemoveDisplayedWindow();
}
else
{
// Different tab in the same TabStub?
if (pageIndex != _currentWCT.TabControl.SelectedIndex)
{
// Remove any currently displayed Panel/WCT
if (_currentWCT != null)
RemoveDisplayedWindow();
}
else
{
// Hover over the current window, so do nothing
return;
}
}
Edge borderEdge = Edge.None;
// Define which edge of the host panel shown have a border drawn
switch(this.Dock)
{
case DockStyle.Left:
borderEdge = Edge.Right;
break;
case DockStyle.Right:
borderEdge = Edge.Left;
break;
case DockStyle.Top:
borderEdge = Edge.Bottom;
break;
case DockStyle.Bottom:
borderEdge = Edge.Top;
break;
}
// Create a Panel that will host the actual WindowContentTabbed control,
// the Panel is resized to slide into/from view. The WCT is a fixed size
// within the Panel and so only the partial view of the WCT is shown and
// at any point in time. Cannot resize the WCT into view as it would keep
// repainting the caption details and effect and docking items inside it.
_currentPanel = new AutoHostPanel(_manager, this, borderEdge);
// Do not show it until we have resizing it as needed
_currentPanel.Hide();
// Get access to the WindowContentTabbed that is to be hosted
_currentWCT = sender.WindowContentTabbed;
// Select the correct page for view in the WCT
_currentWCT.TabControl.SelectedIndex = pageIndex;
// Place the WCT inside the host Panel
_currentPanel.Controls.Add(_currentWCT);
// Now add the Panel to the container display
_manager.Container.Controls.Add(_currentPanel);
// Make it top of the Z-Order
_manager.Container.Controls.SetChildIndex(_currentPanel, 0);
// Define the remember and slide rectangle values
DefineRectangles();
// Set the modified WCT size
_currentWCT.Width = _slideRect.Width;
_currentWCT.Height = _slideRect.Height;
Size barSize = _currentPanel.ResizeBarSize();
// Set the initial size/location of Panel and hosted WCT
switch(this.Dock)
{
case DockStyle.Left:
_currentPanel.Size = new Size(0, this.Height);
_currentPanel.Location = new Point(this.Right, this.Top);
_currentWCT.Height = this.Height;
break;
case DockStyle.Right:
_currentPanel.Size = new Size(0, this.Height);
_currentPanel.Location = new Point(this.Left, this.Top);
_currentWCT.Height = this.Height;
break;
case DockStyle.Top:
_currentPanel.Size = new Size(this.Width, 0);
_currentPanel.Location = new Point(this.Left, this.Bottom);
_currentWCT.Width = this.Width;
break;
case DockStyle.Bottom:
_currentPanel.Size = new Size(this.Width, 0);
_currentPanel.Location = new Point(this.Left, this.Top);
_currentWCT.Width = this.Width;
break;
}
// Finally we are ready to show it
_currentPanel.Show();
// We want to snoop of changes of focus to and from Panel and its children
MonitorPanel(true);
// We are showing and not hiding with the timer
_slideOut = true;
// Kick off the slide timer
StartSlideTimer();
}
catch(System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
protected void OnPageClicked(TabStub sender, int pageIndex)
{
try
{
// Remove any showing auto hide windows except our own
_manager.RemoveShowingAutoHideWindowsExcept(this);
// A click is the same as an immediate hover over
OnPageOver(sender, pageIndex);
// A click implies the panel takes the focus immediately
SetFocusToWCT();
}
catch(System.Exception ex)
{MessageBox.Show(ex.Message);}
}
public void AddContentsAsGroup(ContentCollection contents, int index)
{
// Create new TabStub to represent the Contents
TabStub ts = new TabStub(_manager.Style);
// Set manager requested settings
ts.Font = _manager.CaptionFont;
ts.BackColor = _manager.BackColor;
ts.ForeColor = _manager.InactiveTextColor;
// Hook into events
ts.PageOver += new TabStub.TabStubIndexHandler(OnPageOver);
ts.PageClicked += new TabStub.TabStubIndexHandler(OnPageClicked);
ts.PagesLeave += new TabStub.TabStubHandler(OnPagesLeave);
// Add a page for each Content instance
foreach(Content c in contents)
{
// Create page object
Crownwood.Magic.Controls.TabPage page = new Crownwood.Magic.Controls.TabPage();
// Copy across the visual properties
page.Title = c.Title;
page.ImageList = c.ImageList;
page.ImageIndex = c.ImageIndex;
// Remember reference to Content it represents
page.Tag = c;
// Add into the stub
ts.TabPages.Add(page);
// Mark Content as being in AutoHide mode
c.AutoHidePanel = this;
c.AutoHidden = true;
}
State windowState = State.DockLeft;
// Define stub settings based on our docking position
switch(this.Dock)
{
case DockStyle.Left:
windowState = State.DockLeft;
ts.Edging = Edge.Left;
ts.Dock = DockStyle.Top;
break;
case DockStyle.Right:
windowState = State.DockRight;
ts.Edging = Edge.Right;
ts.Dock = DockStyle.Top;
break;
case DockStyle.Top:
windowState = State.DockTop;
ts.Edging = Edge.Top;
ts.Dock = DockStyle.Left;
break;
case DockStyle.Bottom:
windowState = State.DockBottom;
ts.Edging = Edge.Bottom;
ts.Dock = DockStyle.Left;
break;
}
// Add stub into the view
Controls.Add(ts);
// Set correct new position
Controls.SetChildIndex(ts, index);
// Each TabStub has a WCT created and ready to be shown when needed
WindowContentTabbed wct = _manager.CreateWindowForContent(null, new EventHandler(OnPageClose),
null, new EventHandler(OnPageAutoHide),
new ContextHandler(OnPageContextMenu)) as WindowContentTabbed;
// Add each Content instance in turn
foreach(Content c in contents)
wct.Contents.Add(c);
// By default the first Content added to a WCT will define the size
// of the WCT control. We need to override this to use the AutoHideSize
// from the first Content instead.
wct.Size = contents[0].AutoHideSize;
// Ensure Window caption bar reflects correct docking status
wct.State = windowState;
// Inform Window it should not allow user initiated redocking
wct.RedockAllowed = false;
// Hide tab selection from user
wct.TabControl.HideTabsMode = Magic.Controls.TabControl.HideTabsModes.HideAlways;
// Associate WCT with matching TabStub
ts.WindowContentTabbed = wct;
// Make sure this AutoHidePanel is visible
if (!this.Visible)
this.Show();
Invalidate();
}
public void AddContentIntoTabStub(Content content, TabStub ts, int index)
{
// Is focus leaving the entire WindowContentTabbed control?
if ((_currentWCT != null) && (_currentWCT == ts.WindowContentTabbed))
{
// Remove Panel/WCT from display and stop timers
RemoveDisplayedWindow();
}
// Create a new tab page
Crownwood.Magic.Controls.TabPage page = new Crownwood.Magic.Controls.TabPage();
// Copy across the visual properties
page.Title = content.Title;
page.ImageList = content.ImageList;
page.ImageIndex = content.ImageIndex;
// Remember reference to Content it represents
page.Tag = content;
// Add into the stub
ts.TabPages.Insert(index, page);
// Mark Content as being in AutoHide mode
content.AutoHidePanel = this;
content.AutoHidden = true;
// Add content into the WCT of the TabStub
ts.WindowContentTabbed.Contents.Insert(index, content);
// Make sure this AutoHidePanel is visible
if (!this.Visible)
this.Show();
Invalidate();
}
protected void OnPagesLeave(TabStub sender)
{
try
{
// Do we have anything to dismiss?
if ((_currentPanel != null) && (_currentWCT != null))
{
// Only dimiss if the panel does not have focus
if (!_currentPanel.ContainsFocus)
StartDismissTimer();
}
}
catch(System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
protected void OnPagesLeave(TabStub sender)
{
// Do we have anything to dismiss?
if ((_currentPanel != null) && (_currentWCT != null))
{
// Only dimiss if the panel does not have focus
if (!_currentPanel.ContainsFocus)
StartDismissTimer();
}
}
