private void InternalConstruct(DockContent content, DockState dockState, bool flagBounds, Rectangle floatWindowBounds, DockPane prevPane, DockAlignment alignment, double proportion, bool show) { if (dockState == DockState.Hidden || dockState == DockState.Unknown) throw new ArgumentException(ResourceHelper.GetString("DockPane.DockState.InvalidState")); if (content == null) throw new ArgumentNullException(ResourceHelper.GetString("DockPane.Constructor.NullContent")); if (content.DockPanel == null) throw new ArgumentException(ResourceHelper.GetString("DockPane.Constructor.NullDockPanel")); SuspendLayout(); SetStyle(ControlStyles.ResizeRedraw, true); SetStyle(ControlStyles.UserPaint, true); SetStyle(ControlStyles.AllPaintingInWmPaint, true); SetStyle(ControlStyles.DoubleBuffer, true); SetStyle(ControlStyles.Selectable, true); m_isFloat = (dockState == DockState.Float); m_contents = new DockContentCollection(); m_displayingContents = new DockContentCollection(this); m_tabs = new DockPaneTabCollection(this); m_dockPanel = content.DockPanel; m_dockPanel.AddPane(this); m_splitter = new DockPaneSplitter(this); m_nestedDockingStatus = new NestedDockingStatus(this); m_autoHidePane = DockPanel.AutoHidePaneFactory.CreateAutoHidePane(this); m_captionControl = DockPanel.DockPaneCaptionFactory.CreateDockPaneCaption(this); m_tabStripControl = DockPanel.DockPaneStripFactory.CreateDockPaneStrip(this); Controls.AddRange(new Control[] { m_captionControl, m_tabStripControl }); if (flagBounds) FloatWindow = DockPanel.FloatWindowFactory.CreateFloatWindow(DockPanel, this, floatWindowBounds); else if (prevPane != null) AddToDockList(prevPane.DockListContainer, prevPane, alignment, proportion); SetDockState(dockState); if (show) content.Pane = this; else if (this.IsFloat) content.FloatPane = this; else content.PanelPane = this; ResumeLayout(); }
private void Content_OnEndDrag(bool abort) { User32.SetCursor(DragControl.Cursor.Handle); if (abort) { return; } DockContent content = ((DockPane)DragControl).ActiveContent; if (DropTarget.DropTo is DockPane) { DockPane paneTo = DropTarget.DropTo as DockPane; if (DropTarget.Dock == DockStyle.Fill) { bool samePane = (content.Pane == paneTo); if (!samePane) { content.Pane = paneTo; } if (DropTarget.ContentIndex == -1 || !samePane) { paneTo.SetContentIndex(content, DropTarget.ContentIndex); } else { DockContentCollection contents = paneTo.Contents; int oldIndex = contents.IndexOf(content); int newIndex = DropTarget.ContentIndex; if (oldIndex < newIndex) { newIndex += 1; if (newIndex > contents.Count - 1) { newIndex = -1; } } paneTo.SetContentIndex(content, newIndex); } content.Activate(); } else { DockPane pane = content.DockPanel.DockPaneFactory.CreateDockPane(content, paneTo.DockState, true); IDockListContainer container = paneTo.DockListContainer; if (DropTarget.Dock == DockStyle.Left) { pane.AddToDockList(container, paneTo, DockAlignment.Left, 0.5); } else if (DropTarget.Dock == DockStyle.Right) { pane.AddToDockList(container, paneTo, DockAlignment.Right, 0.5); } else if (DropTarget.Dock == DockStyle.Top) { pane.AddToDockList(container, paneTo, DockAlignment.Top, 0.5); } else if (DropTarget.Dock == DockStyle.Bottom) { pane.AddToDockList(container, paneTo, DockAlignment.Bottom, 0.5); } pane.DockState = paneTo.DockState; pane.Activate(); } } else if (DropTarget.DropTo is DockPanel) { DockPane pane; DockPanel dockPanel = content.DockPanel; if (DropTarget.Dock == DockStyle.Top) { pane = dockPanel.DockPaneFactory.CreateDockPane(content, DockState.DockTop, true); } else if (DropTarget.Dock == DockStyle.Bottom) { pane = dockPanel.DockPaneFactory.CreateDockPane(content, DockState.DockBottom, true); } else if (DropTarget.Dock == DockStyle.Left) { pane = dockPanel.DockPaneFactory.CreateDockPane(content, DockState.DockLeft, true); } else if (DropTarget.Dock == DockStyle.Right) { pane = dockPanel.DockPaneFactory.CreateDockPane(content, DockState.DockRight, true); } else if (DropTarget.Dock == DockStyle.Fill) { pane = dockPanel.DockPaneFactory.CreateDockPane(content, DockState.Document, true); } else { return; } pane.Activate(); } else if (IsDockStateValid(DockState.Float)) { Point ptMouse = Control.MousePosition; Size size = FloatWindow.DefaultWindowSize; Point location; if (content.DockState == DockState.Document) { location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y); } else { location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y - size.Height); } if (ptMouse.X > location.X + size.Width) { location.X += ptMouse.X - (location.X + size.Width) + OutlineBorderWidth; } DockPane pane = content.DockPanel.DockPaneFactory.CreateDockPane(content, new Rectangle(location, size), true); pane.Activate(); } }