internal DockPaneStripBase.Tab GetTab(DockPaneStripBase dockPaneStrip)
{
if (this.m_tab == null)
{
this.m_tab = dockPaneStrip.CreateTab(this.Content);
}
return(this.m_tab);
}
private System.Drawing.Drawing2D.GraphicsPath GetTabOutline(DockPaneStripBase.Tab tab, bool rtlTransform,
bool toScreen)
{
if (base.Appearance == DockPane.AppearanceStyle.ToolWindow)
{
return(this.GetTabOutline_ToolWindow(tab, rtlTransform, toScreen));
}
return(this.GetTabOutline_Document(tab, rtlTransform, toScreen, false));
}
private System.Drawing.Drawing2D.GraphicsPath GetTabOutline_ToolWindow(DockPaneStripBase.Tab tab,
bool rtlTransform, bool toScreen)
{
Rectangle tabRectangle = this.GetTabRectangle(base.Tabs.IndexOf(tab));
if (rtlTransform)
{
tabRectangle = DrawHelper.RtlTransform(this, tabRectangle);
}
if (toScreen)
{
tabRectangle = base.RectangleToScreen(tabRectangle);
}
DrawHelper.GetRoundedCornerTab(GraphicsPath, tabRectangle, false);
return(GraphicsPath);
}
public DockContentHandler(System.Windows.Forms.Form form, GetPersistStringCallback getPersistStringCallback)
{
this.m_previousActive = null;
this.m_nextActive = null;
this.m_allowEndUserDocking = true;
this.m_autoHidePortion = 0.25;
this.m_closeButton = true;
this.m_allowedAreas = DockAreas.Document | DockAreas.DockBottom | DockAreas.DockTop | DockAreas.DockRight |
DockAreas.DockLeft | DockAreas.Float;
this.m_dockState = DockState.Unknown;
this.m_dockPanel = null;
this.m_isHidden = true;
this.m_tabText = null;
this.m_visibleState = DockState.Unknown;
this.m_isFloat = false;
this.m_panelPane = null;
this.m_floatPane = null;
this.m_countSetDockState = 0;
this.m_getPersistStringCallback = null;
this.m_hideOnClose = false;
this.m_showHint = DockState.Unknown;
this.m_isActivated = false;
this.m_tabPageContextMenu = null;
this.m_toolTipText = null;
this.m_activeWindowHandle = IntPtr.Zero;
this.m_tab = null;
this.m_autoHideTab = null;
this.m_flagClipWindow = false;
this.m_tabPageContextMenuStrip = null;
if (!(form is IDockContent))
{
throw new ArgumentException(Strings.DockContent_Constructor_InvalidForm, "form");
}
this.m_form = form;
this.m_getPersistStringCallback = getPersistStringCallback;
this.m_events = new EventHandlerList();
this.Form.Disposed += new EventHandler(this.Form_Disposed);
this.Form.TextChanged += new EventHandler(this.Form_TextChanged);
}
private System.Drawing.Drawing2D.GraphicsPath GetTabOutline_Document(DockPaneStripBase.Tab tab,
bool rtlTransform, bool toScreen, bool full)
{
int width = 6;
GraphicsPath.Reset();
Rectangle tabRectangle = this.GetTabRectangle(base.Tabs.IndexOf(tab));
if (rtlTransform)
{
tabRectangle = DrawHelper.RtlTransform(this, tabRectangle);
}
if (toScreen)
{
tabRectangle = base.RectangleToScreen(tabRectangle);
}
if (((tab.Content == base.DockPane.ActiveContent) || (base.Tabs.IndexOf(tab) == this.StartDisplayingTab)) ||
full)
{
if (this.RightToLeft == RightToLeft.Yes)
{
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Bottom,
tabRectangle.Right + (tabRectangle.Height / 2), tabRectangle.Bottom);
GraphicsPath.AddLine(tabRectangle.Right + (tabRectangle.Height / 2), tabRectangle.Bottom,
(tabRectangle.Right - (tabRectangle.Height / 2)) + (width / 2), tabRectangle.Top + (width / 2));
}
else
{
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Bottom,
tabRectangle.Left - (tabRectangle.Height / 2), tabRectangle.Bottom);
GraphicsPath.AddLine(tabRectangle.Left - (tabRectangle.Height / 2), tabRectangle.Bottom,
(tabRectangle.Left + (tabRectangle.Height / 2)) - (width / 2), tabRectangle.Top + (width / 2));
}
}
else if (this.RightToLeft == RightToLeft.Yes)
{
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Bottom, tabRectangle.Right,
tabRectangle.Bottom - (tabRectangle.Height / 2));
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Bottom - (tabRectangle.Height / 2),
(tabRectangle.Right - (tabRectangle.Height / 2)) + (width / 2), tabRectangle.Top + (width / 2));
}
else
{
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Bottom, tabRectangle.Left,
tabRectangle.Bottom - (tabRectangle.Height / 2));
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Bottom - (tabRectangle.Height / 2),
(tabRectangle.Left + (tabRectangle.Height / 2)) - (width / 2), tabRectangle.Top + (width / 2));
}
if (this.RightToLeft == RightToLeft.Yes)
{
GraphicsPath.AddLine((tabRectangle.Right - (tabRectangle.Height / 2)) - (width / 2), tabRectangle.Top,
tabRectangle.Left + (width / 2), tabRectangle.Top);
GraphicsPath.AddArc(new Rectangle(tabRectangle.Left, tabRectangle.Top, width, width), 180f, 90f);
}
else
{
GraphicsPath.AddLine((tabRectangle.Left + (tabRectangle.Height / 2)) + (width / 2), tabRectangle.Top,
tabRectangle.Right - (width / 2), tabRectangle.Top);
GraphicsPath.AddArc(new Rectangle(tabRectangle.Right - width, tabRectangle.Top, width, width), -90f, 90f);
}
if ((((base.Tabs.IndexOf(tab) != this.EndDisplayingTab) && (base.Tabs.IndexOf(tab) != (base.Tabs.Count - 1))) &&
(base.Tabs[base.Tabs.IndexOf(tab) + 1].Content == base.DockPane.ActiveContent)) && !full)
{
if (this.RightToLeft == RightToLeft.Yes)
{
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Top + (width / 2), tabRectangle.Left,
tabRectangle.Top + (tabRectangle.Height / 2));
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Top + (tabRectangle.Height / 2),
tabRectangle.Left + (tabRectangle.Height / 2), tabRectangle.Bottom);
}
else
{
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Top + (width / 2), tabRectangle.Right,
tabRectangle.Top + (tabRectangle.Height / 2));
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Top + (tabRectangle.Height / 2),
tabRectangle.Right - (tabRectangle.Height / 2), tabRectangle.Bottom);
}
}
else if (this.RightToLeft == RightToLeft.Yes)
{
GraphicsPath.AddLine(tabRectangle.Left, tabRectangle.Top + (width / 2), tabRectangle.Left,
tabRectangle.Bottom);
}
else
{
GraphicsPath.AddLine(tabRectangle.Right, tabRectangle.Top + (width / 2), tabRectangle.Right,
tabRectangle.Bottom);
}
return(GraphicsPath);
}