/// <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> /// 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); }