private void SetOutline(DockPane pane, DockStyle dock, int contentIndex) { if (dock != DockStyle.Fill) { Rectangle rect = pane.DisplayingRectangle; if (dock == DockStyle.Right) { rect.X += rect.Width / 2; } if (dock == DockStyle.Bottom) { rect.Y += rect.Height / 2; } if (dock == DockStyle.Left || dock == DockStyle.Right) { rect.Width -= rect.Width / 2; } if (dock == DockStyle.Top || dock == DockStyle.Bottom) { rect.Height -= rect.Height / 2; } rect.Location = pane.PointToScreen(rect.Location); SetDragForm(rect); } else if (contentIndex == -1) { Rectangle rect = pane.DisplayingRectangle; rect.Location = pane.PointToScreen(rect.Location); SetDragForm(rect); } else { using (GraphicsPath path = pane.TabStripControl.GetOutlinePath(contentIndex)) { RectangleF rectF = path.GetBounds(); Rectangle rect = new Rectangle((int)rectF.X, (int)rectF.Y, (int)rectF.Width, (int)rectF.Height); using (Matrix matrix = new Matrix(rect, new Point[] { new Point(0, 0), new Point(rect.Width, 0), new Point(0, rect.Height) })) { path.Transform(matrix); } Region region = new Region(path); SetDragForm(rect, region); } } }
private void Content_BeginDrag(IDockableWindow content) { DockPane pane = content.DockHandler.Pane; Rectangle rectPane = pane.ClientRectangle; Point pt; if (pane.DockState == DockState.Document) { pt = new Point(rectPane.Left, rectPane.Top); } else { pt = new Point(rectPane.Left, rectPane.Bottom); } pt = pane.PointToScreen(pt); m_mouseOffset.X = pt.X - StartMousePosition.X; m_mouseOffset.Y = pt.Y - StartMousePosition.Y; }
/// <exclude /> protected internal override GraphicsPath GetOutlinePath(int index) { Point[] pts = new Point[8]; if (Appearance == DockPane.AppearanceStyle.Document) { Rectangle rectTab = GetTabRectangle(index); rectTab.Intersect(TabsRectangle); int y = DockPane.PointToClient(PointToScreen(new Point(0, rectTab.Bottom))).Y; Rectangle rectPaneClient = DockPane.ClientRectangle; pts[0] = DockPane.PointToScreen(new Point(rectPaneClient.Left, y)); pts[1] = PointToScreen(new Point(rectTab.Left, rectTab.Bottom)); pts[2] = PointToScreen(new Point(rectTab.Left, rectTab.Top)); pts[3] = PointToScreen(new Point(rectTab.Right, rectTab.Top)); pts[4] = PointToScreen(new Point(rectTab.Right, rectTab.Bottom)); pts[5] = DockPane.PointToScreen(new Point(rectPaneClient.Right, y)); pts[6] = DockPane.PointToScreen(new Point(rectPaneClient.Right, rectPaneClient.Bottom)); pts[7] = DockPane.PointToScreen(new Point(rectPaneClient.Left, rectPaneClient.Bottom)); } else { Rectangle rectTab = GetTabRectangle(index); rectTab.Intersect(TabsRectangle); int y = DockPane.PointToClient(PointToScreen(new Point(0, rectTab.Top))).Y; Rectangle rectPaneClient = DockPane.ClientRectangle; pts[0] = DockPane.PointToScreen(new Point(rectPaneClient.Left, rectPaneClient.Top)); pts[1] = DockPane.PointToScreen(new Point(rectPaneClient.Right, rectPaneClient.Top)); pts[2] = DockPane.PointToScreen(new Point(rectPaneClient.Right, y)); pts[3] = PointToScreen(new Point(rectTab.Right, rectTab.Top)); pts[4] = PointToScreen(new Point(rectTab.Right, rectTab.Bottom)); pts[5] = PointToScreen(new Point(rectTab.Left, rectTab.Bottom)); pts[6] = PointToScreen(new Point(rectTab.Left, rectTab.Top)); pts[7] = DockPane.PointToScreen(new Point(rectPaneClient.Left, y)); } GraphicsPath path = new GraphicsPath(); path.AddLines(pts); return(path); }
private void SetOutline(DockPane pane, DockStyle dock, int contentIndex) { if (dock != DockStyle.Fill) { Rectangle rect = pane.DisplayingRectangle; if (dock == DockStyle.Right) rect.X += rect.Width / 2; if (dock == DockStyle.Bottom) rect.Y += rect.Height / 2; if (dock == DockStyle.Left || dock == DockStyle.Right) rect.Width -= rect.Width / 2; if (dock == DockStyle.Top || dock == DockStyle.Bottom) rect.Height -= rect.Height / 2; rect.Location = pane.PointToScreen(rect.Location); SetDragForm(rect); } else if (contentIndex == -1) { Rectangle rect = pane.DisplayingRectangle; rect.Location = pane.PointToScreen(rect.Location); SetDragForm(rect); } else { using (GraphicsPath path = pane.TabStripControl.GetOutlinePath(contentIndex)) { RectangleF rectF = path.GetBounds(); Rectangle rect = new Rectangle((int)rectF.X, (int)rectF.Y, (int)rectF.Width, (int)rectF.Height); using (Matrix matrix = new Matrix(rect, new Point[] { new Point(0, 0), new Point(rect.Width, 0), new Point(0, rect.Height) })) { path.Transform(matrix); } Region region = new Region(path); SetDragForm(rect, region); } } }
private void RefreshChanges() { Region region = new Region(Rectangle.Empty); Rectangle rectDockArea = FullPanelEdge ? DockPanel.DockArea : DockPanel.DocumentWindowBounds; rectDockArea.Location = DockPanel.PointToScreen(rectDockArea.Location); if (ShouldPanelIndicatorVisible(DockState.DockLeft)) { PanelLeft.Location = new Point(rectDockArea.X + _PanelIndicatorMargin, rectDockArea.Y + (rectDockArea.Height - PanelRight.Height) / 2); PanelLeft.Visible = true; region.Union(PanelLeft.Bounds); } else { PanelLeft.Visible = false; } if (ShouldPanelIndicatorVisible(DockState.DockRight)) { PanelRight.Location = new Point(rectDockArea.X + rectDockArea.Width - PanelRight.Width - _PanelIndicatorMargin, rectDockArea.Y + (rectDockArea.Height - PanelRight.Height) / 2); PanelRight.Visible = true; region.Union(PanelRight.Bounds); } else { PanelRight.Visible = false; } if (ShouldPanelIndicatorVisible(DockState.DockTop)) { PanelTop.Location = new Point(rectDockArea.X + (rectDockArea.Width - PanelTop.Width) / 2, rectDockArea.Y + _PanelIndicatorMargin); PanelTop.Visible = true; region.Union(PanelTop.Bounds); } else { PanelTop.Visible = false; } if (ShouldPanelIndicatorVisible(DockState.DockBottom)) { PanelBottom.Location = new Point(rectDockArea.X + (rectDockArea.Width - PanelBottom.Width) / 2, rectDockArea.Y + rectDockArea.Height - PanelBottom.Height - _PanelIndicatorMargin); PanelBottom.Visible = true; region.Union(PanelBottom.Bounds); } else { PanelBottom.Visible = false; } if (ShouldPanelIndicatorVisible(DockState.Document)) { Rectangle rectDocumentWindow = DockPanel.DocumentWindowBounds; rectDocumentWindow.Location = DockPanel.PointToScreen(rectDocumentWindow.Location); PanelFill.Location = new Point(rectDocumentWindow.X + (rectDocumentWindow.Width - PanelFill.Width) / 2, rectDocumentWindow.Y + (rectDocumentWindow.Height - PanelFill.Height) / 2); PanelFill.Visible = true; region.Union(PanelFill.Bounds); } else { PanelFill.Visible = false; } if (ShouldPaneDiamondVisible()) { Rectangle rect = DockPane.ClientRectangle; rect.Location = DockPane.PointToScreen(rect.Location); PaneDiamond.Location = new Point(rect.Left + (rect.Width - PaneDiamond.Width) / 2, rect.Top + (rect.Height - PaneDiamond.Height) / 2); PaneDiamond.Visible = true; using (GraphicsPath graphicsPath = PaneDiamond.DisplayingGraphicsPath.Clone() as GraphicsPath) { Point[] pts = new Point[] { new Point(PaneDiamond.Left, PaneDiamond.Top), new Point(PaneDiamond.Right, PaneDiamond.Top), new Point(PaneDiamond.Left, PaneDiamond.Bottom) }; using (Matrix matrix = new Matrix(PaneDiamond.ClientRectangle, pts)) { graphicsPath.Transform(matrix); } region.Union(graphicsPath); } } else { PaneDiamond.Visible = false; } Region = region; }