/// <summary>
/// Initialize a new instance of the KryptonDockingFloatingWindow class.
/// </summary>
/// <param name="name">Initial name of the element.</param>
/// <param name="owner">Reference to form that owns the floating windows.</param>
/// <param name="floatspace">Reference to form that will own all the floating window.</param>
/// <param name="useMinimiseBox">Allow window to be minimised.</param>
public KryptonDockingFloatingWindow(string name, Form owner, KryptonDockingFloatspace floatspace, bool useMinimiseBox)
: base(name)
{
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
FloatspaceElement = floatspace ?? throw new ArgumentNullException(nameof(floatspace));
FloatspaceElement.Disposed += OnDockingFloatspaceDisposed;
// Create the actual window control and hook into events
FloatingWindow = new KryptonFloatingWindow(owner, floatspace.FloatspaceControl, useMinimiseBox);
FloatingWindow.WindowCloseClicked += OnFloatingWindowCloseClicked;
FloatingWindow.WindowCaptionDragging += OnFloatingWindowCaptionDragging;
FloatingWindow.Disposed += OnFloatingWindowDisposed;
// Create and add a control we use to obscure the floating window client area during multi-part operations
_obscure = new ObscureControl
{
Anchor = (AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom),
Visible = false
};
FloatingWindow.Controls.Add(_obscure);
// Add the floatspace as the only child of this collection
InternalAdd(floatspace);
}
/// <summary>
/// Initialize a new instance of the KryptonDockingFloatingWindow class.
/// </summary>
/// <param name="name">Initial name of the element.</param>
/// <param name="owner">Reference to form that owns the floating windows.</param>
/// <param name="floatspace">Reference to form that will own all the floating window.</param>
public KryptonDockingFloatingWindow(string name, Form owner, KryptonDockingFloatspace floatspace)
: base(name)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (floatspace == null)
{
throw new ArgumentNullException("floatspace");
}
_floatspace = floatspace;
_floatspace.Disposed += new EventHandler(OnDockingFloatspaceDisposed);
// Create the actual window control and hook into events
_window = new KryptonFloatingWindow(owner, floatspace.FloatspaceControl);
_window.WindowCloseClicked += new EventHandler <UniqueNamesEventArgs>(OnFloatingWindowCloseClicked);
_window.WindowCaptionDragging += new EventHandler <ScreenAndOffsetEventArgs>(OnFloatingWindowCaptionDragging);
_window.Disposed += new EventHandler(OnFloatingWindowDisposed);
// Create and add a control we use to obscure the floating window client area during multi-part operations
_obscure = new ObscureControl();
_obscure.Anchor = (AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom);
_obscure.Visible = false;
_window.Controls.Add(_obscure);
// Add the floatspace as the only child of this collection
InternalAdd(floatspace);
}
/// <summary>
/// Initialize a new instance of the DragTargetNull class.
/// </summary>
/// <param name="manager">Reference to docking manager.</param>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="pages">Reference to collection of pages to drag.</param>
public DockingDragTargetProvider(KryptonDockingManager manager,
KryptonFloatingWindow floatingWindow,
KryptonPageCollection pages)
{
_manager = manager;
_floatingWindow = floatingWindow;
_pages = pages;
}
/// <summary>
/// Initialize a new instance of the DragTargetNull class.
/// </summary>
/// <param name="manager">Reference to docking manager.</param>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="pages">Reference to collection of pages to drag.</param>
public DockingDragTargetProvider(KryptonDockingManager manager,
KryptonFloatingWindow floatingWindow,
KryptonPageCollection pages)
{
_manager = manager;
_floatingWindow = floatingWindow;
_pages = pages;
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Can only generate targets for a floating window that is actually visible and not the one being dragged
if (FloatingWindow.Visible && (floatingWindow != FloatingWindow))
{
base.PropogateDragTargets(floatingWindow, dragData, targets);
}
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public virtual void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Propogate the request to all child elements
foreach (IDockingElement child in this)
{
child.PropogateDragTargets(floatingWindow, dragData, targets);
}
}
/// <summary>
/// Propagates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Create list of the pages that are allowed to be dropped into this workspace
KryptonPageCollection pages = new KryptonPageCollection();
foreach (KryptonPage page in dragData.Pages)
{
if (page.AreFlagsSet(KryptonPageFlags.DockingAllowWorkspace))
{
pages.Add(page);
}
}
// Do we have any pages left for dragging?
if (pages.Count > 0)
{
DragTargetList workspaceTargets = DockableWorkspaceControl.GenerateDragTargets(new PageDragEndData(this, pages), KryptonPageFlags.DockingAllowWorkspace);
targets.AddRange(workspaceTargets.ToArray());
}
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Create a list of pages that are allowed to be transferred into a dockspace
List <KryptonPage> transferPages = new List <KryptonPage>();
foreach (KryptonPage page in dragData.Pages)
{
if (page.AreFlagsSet(KryptonPageFlags.DockingAllowDocked))
{
transferPages.Add(page);
}
}
// Only generate targets if we have some valid pages to transfer
if (transferPages.Count > 0)
{
// Generate targets for the four control edges
Rectangle screenRect = Control.RectangleToScreen(Control.ClientRectangle);
Rectangle[] rectsDraw = SubdivideRectangle(screenRect, 3, int.MaxValue);
Rectangle[] rectsHot = SubdivideRectangle(screenRect, 10, 20);
// Must insert at start of target list as they are higher priority than cell targets
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[0], rectsDraw[0], DragTargetHint.EdgeLeft | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[1], rectsDraw[1], DragTargetHint.EdgeRight | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[2], rectsDraw[2], DragTargetHint.EdgeTop | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[3], rectsDraw[3], DragTargetHint.EdgeBottom | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
// If we have no designated inner element when we have to decide if we can place edge drag drop targets based on the
// available space at the center of the control after taking into account any edge docked controls already in place.
if (_innerElement == null)
{
// Find the inner rectangle after taking docked controls into account
Size tl = Size.Empty;
Size br = Control.ClientSize;
foreach (Control c in Control.Controls)
{
if (c.Visible)
{
switch (c.Dock)
{
case DockStyle.Left:
tl.Width = Math.Max(tl.Width, c.Right);
break;
case DockStyle.Right:
br.Width = Math.Min(br.Width, c.Left);
break;
case DockStyle.Top:
tl.Height = Math.Max(tl.Height, c.Bottom);
break;
case DockStyle.Bottom:
br.Height = Math.Min(br.Height, c.Top);
break;
}
}
}
// If there is inner space available
Rectangle innerRect = new Rectangle(tl.Width, tl.Height, br.Width - tl.Width, br.Height - tl.Height);
if ((innerRect.Width > 0) && (innerRect.Height > 0))
{
Rectangle innerScreenRect = Control.RectangleToScreen(innerRect);
Rectangle[] innerRectsDraw = SubdivideRectangle(innerScreenRect, 3, int.MaxValue);
Rectangle[] innerRectsHot = SubdivideRectangle(innerScreenRect, 10, 20);
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[0], innerRectsDraw[0], DragTargetHint.EdgeLeft, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[1], innerRectsDraw[1], DragTargetHint.EdgeRight, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[2], innerRectsDraw[2], DragTargetHint.EdgeTop, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[3], innerRectsDraw[3], DragTargetHint.EdgeBottom, this, KryptonPageFlags.DockingAllowDocked, false));
}
}
else if (_innerElement is KryptonDockingNavigator)
{
KryptonDockingNavigator dockingNavigator = (KryptonDockingNavigator)_innerElement;
// If there is inner space available
Rectangle innerScreenRect = dockingNavigator.DockableNavigatorControl.RectangleToScreen(dockingNavigator.DockableNavigatorControl.ClientRectangle);
if ((innerScreenRect.Width > 0) && (innerScreenRect.Height > 0))
{
Rectangle[] innerRectsDraw = SubdivideRectangle(innerScreenRect, 3, int.MaxValue);
Rectangle[] innerRectsHot = SubdivideRectangle(innerScreenRect, 10, 20);
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[0], innerRectsDraw[0], DragTargetHint.EdgeLeft, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[1], innerRectsDraw[1], DragTargetHint.EdgeRight, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[2], innerRectsDraw[2], DragTargetHint.EdgeTop, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[3], innerRectsDraw[3], DragTargetHint.EdgeBottom, this, KryptonPageFlags.DockingAllowDocked, false));
}
}
// Let base class generate targets for contained elements
base.PropogateDragTargets(floatingWindow, dragData, targets);
}
}
/// <summary>
/// Initialize a new instance of the FloatingWindowEventArgs class.
/// </summary>
/// <param name="floatingWindow">Reference to floating window instance.</param>
/// <param name="element">Reference to docking floating winodw element that is managing the floating window.</param>
public FloatingWindowEventArgs(KryptonFloatingWindow floatingWindow,
KryptonDockingFloatingWindow element)
{
FloatingWindow = floatingWindow;
FloatingWindowElement = element;
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
if (DockspaceControl.CellVisibleCount > 0)
{
// Create list of the pages that are allowed to be dropped into this dockspace
KryptonPageCollection pages = new KryptonPageCollection();
foreach (KryptonPage page in dragData.Pages)
if (page.AreFlagsSet(KryptonPageFlags.DockingAllowDocked))
pages.Add(page);
// Do we have any pages left for dragging?
if (pages.Count > 0)
{
DragTargetList dockspaceTargets = DockspaceControl.GenerateDragTargets(new PageDragEndData(this, pages), KryptonPageFlags.DockingAllowDocked);
targets.AddRange(dockspaceTargets.ToArray());
}
}
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public virtual void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Propogate the request to all child elements
foreach (IDockingElement child in this)
child.PropogateDragTargets(floatingWindow, dragData, targets);
}
/// <summary>
/// Initialize a new instance of the FloatingWindowEventArgs class.
/// </summary>
/// <param name="floatingWindow">Reference to floating window instance.</param>
/// <param name="element">Reference to docking floating winodw element that is managing the floating window.</param>
public FloatingWindowEventArgs(KryptonFloatingWindow floatingWindow,
KryptonDockingFloatingWindow element)
{
_floatingWindow = floatingWindow;
_element = element;
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Can only generate targets for a floating window that is actually visible and not the one being dragged
if (FloatingWindow.Visible && (floatingWindow != FloatingWindow))
base.PropogateDragTargets(floatingWindow, dragData, targets);
}
/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
// Create a list of pages that are allowed to be transferred into a dockspace
List<KryptonPage> transferPages = new List<KryptonPage>();
foreach (KryptonPage page in dragData.Pages)
if (page.AreFlagsSet(KryptonPageFlags.DockingAllowDocked))
transferPages.Add(page);
// Only generate targets if we have some valid pages to transfer
if (transferPages.Count > 0)
{
// Generate targets for the four control edges
Rectangle screenRect = Control.RectangleToScreen(Control.ClientRectangle);
Rectangle[] rectsDraw = SubdivideRectangle(screenRect, 3, int.MaxValue);
Rectangle[] rectsHot = SubdivideRectangle(screenRect, 10, 20);
// Must insert at start of target list as they are higher priority than cell targets
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[0], rectsDraw[0], DragTargetHint.EdgeLeft | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[1], rectsDraw[1], DragTargetHint.EdgeRight | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[2], rectsDraw[2], DragTargetHint.EdgeTop | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
targets.Add(new DragTargetControlEdge(screenRect, rectsHot[3], rectsDraw[3], DragTargetHint.EdgeBottom | DragTargetHint.ExcludeCluster, this, KryptonPageFlags.DockingAllowDocked, true));
// If we have no designated inner element when we have to decide if we can place edge drag drop targets based on the
// available space at the center of the control after taking into account any edge docked controls already in place.
if (_innerElement == null)
{
// Find the inner rectangle after taking docked controls into account
Size tl = Size.Empty;
Size br = Control.ClientSize;
foreach (Control c in Control.Controls)
if (c.Visible)
{
switch (c.Dock)
{
case DockStyle.Left:
tl.Width = Math.Max(tl.Width, c.Right);
break;
case DockStyle.Right:
br.Width = Math.Min(br.Width, c.Left);
break;
case DockStyle.Top:
tl.Height = Math.Max(tl.Height, c.Bottom);
break;
case DockStyle.Bottom:
br.Height = Math.Min(br.Height, c.Top);
break;
}
}
// If there is inner space available
Rectangle innerRect = new Rectangle(tl.Width, tl.Height, br.Width - tl.Width, br.Height - tl.Height);
if ((innerRect.Width > 0) && (innerRect.Height > 0))
{
Rectangle innerScreenRect = Control.RectangleToScreen(innerRect);
Rectangle[] innerRectsDraw = SubdivideRectangle(innerScreenRect, 3, int.MaxValue);
Rectangle[] innerRectsHot = SubdivideRectangle(innerScreenRect, 10, 20);
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[0], innerRectsDraw[0], DragTargetHint.EdgeLeft, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[1], innerRectsDraw[1], DragTargetHint.EdgeRight, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[2], innerRectsDraw[2], DragTargetHint.EdgeTop, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[3], innerRectsDraw[3], DragTargetHint.EdgeBottom, this, KryptonPageFlags.DockingAllowDocked, false));
}
}
else if (_innerElement is KryptonDockingNavigator)
{
KryptonDockingNavigator dockingNavigator = (KryptonDockingNavigator)_innerElement;
// If there is inner space available
Rectangle innerScreenRect = dockingNavigator.DockableNavigatorControl.RectangleToScreen(dockingNavigator.DockableNavigatorControl.ClientRectangle);
if ((innerScreenRect.Width > 0) && (innerScreenRect.Height > 0))
{
Rectangle[] innerRectsDraw = SubdivideRectangle(innerScreenRect, 3, int.MaxValue);
Rectangle[] innerRectsHot = SubdivideRectangle(innerScreenRect, 10, 20);
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[0], innerRectsDraw[0], DragTargetHint.EdgeLeft, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[1], innerRectsDraw[1], DragTargetHint.EdgeRight, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[2], innerRectsDraw[2], DragTargetHint.EdgeTop, this, KryptonPageFlags.DockingAllowDocked, false));
targets.Add(new DragTargetControlEdge(innerScreenRect, innerRectsHot[3], innerRectsDraw[3], DragTargetHint.EdgeBottom, this, KryptonPageFlags.DockingAllowDocked, false));
}
}
// Let base class generate targets for contained elements
base.PropogateDragTargets(floatingWindow, dragData, targets);
}
}
/// <summary>
/// Initialize a new instance of the KryptonDockingFloatingWindow class.
/// </summary>
/// <param name="name">Initial name of the element.</param>
/// <param name="owner">Reference to form that owns the floating windows.</param>
/// <param name="floatspace">Reference to form that will own all the floating window.</param>
public KryptonDockingFloatingWindow(string name, Form owner, KryptonDockingFloatspace floatspace)
: base(name)
{
if (owner == null) throw new ArgumentNullException("owner");
if (floatspace == null) throw new ArgumentNullException("floatspace");
_floatspace = floatspace;
_floatspace.Disposed += new EventHandler(OnDockingFloatspaceDisposed);
// Create the actual window control and hook into events
_window = new KryptonFloatingWindow(owner, floatspace.FloatspaceControl);
_window.WindowCloseClicked += new EventHandler<UniqueNamesEventArgs>(OnFloatingWindowCloseClicked);
_window.WindowCaptionDragging += new EventHandler<ScreenAndOffsetEventArgs>(OnFloatingWindowCaptionDragging);
_window.Disposed += new EventHandler(OnFloatingWindowDisposed);
// Create and add a control we use to obscure the floating window client area during multi-part operations
_obscure = new ObscureControl();
_obscure.Anchor = (AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom);
_obscure.Visible = false;
_window.Controls.Add(_obscure);
// Add the floatspace as the only child of this collection
InternalAdd(floatspace);
}
