ShowTabPageContextMenu() private method

private ShowTabPageContextMenu ( Control control, Point position ) : void
control System.Windows.Forms.Control
position Point
return void
Beispiel #1
0
        protected override void WndProc(ref Message m)
        {
            switch (m.Msg)
            {
            case (int)Win32.Msgs.WM_NCLBUTTONDOWN:
            {
                if (IsDisposed)
                {
                    return;
                }

                uint result = Win32Helper.IsRunningOnMono ? 0 : NativeMethods.SendMessage(this.Handle, (int)Win32.Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
                if (result == 2 && DockPanel.AllowEndUserDocking && this.AllowEndUserDocking)           // HITTEST_CAPTION
                {
                    Activate();
                    m_dockPanel.BeginDrag(this);
                }
                else
                {
                    base.WndProc(ref m);
                }

                return;
            }

            case (int)Win32.Msgs.WM_NCRBUTTONDOWN:
            {
                uint result = Win32Helper.IsRunningOnMono ? 0 : NativeMethods.SendMessage(this.Handle, (int)Win32.Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
                if (result == 2)                // HITTEST_CAPTION
                {
                    DockPane theOnlyPane = (VisibleNestedPanes.Count == 1) ? VisibleNestedPanes[0] : null;
                    if (theOnlyPane != null && theOnlyPane.ActiveContent != null)
                    {
                        theOnlyPane.ShowTabPageContextMenu(this, PointToClient(Control.MousePosition));
                        return;
                    }
                }

                base.WndProc(ref m);
                return;
            }

            case (int)Win32.Msgs.WM_CLOSE:
                if (NestedPanes.Count == 0)
                {
                    base.WndProc(ref m);
                    return;
                }
                for (int i = NestedPanes.Count - 1; i >= 0; i--)
                {
                    DockContentCollection contents = NestedPanes[i].Contents;
                    for (int j = contents.Count - 1; j >= 0; j--)
                    {
                        IDockContent content = contents[j];
                        if (content.DockHandler.DockState != DockState.Float)
                        {
                            continue;
                        }

                        if (!content.DockHandler.CloseButton)
                        {
                            continue;
                        }

                        if (content.DockHandler.HideOnClose)
                        {
                            content.DockHandler.Hide();
                        }
                        else
                        {
                            content.DockHandler.Close();
                        }
                    }
                }
                return;

            case (int)Win32.Msgs.WM_NCLBUTTONDBLCLK:
            {
                uint result = !DoubleClickTitleBarToDock || Win32Helper.IsRunningOnMono
                            ? 0
                            : NativeMethods.SendMessage(this.Handle, (int)Win32.Msgs.WM_NCHITTEST, 0, (uint)m.LParam);

                if (result != 2)                // HITTEST_CAPTION
                {
                    base.WndProc(ref m);
                    return;
                }

                DockPanel.SuspendLayout(true);

                // Restore to panel
                foreach (DockPane pane in NestedPanes)
                {
                    if (pane.DockState != DockState.Float)
                    {
                        continue;
                    }
                    pane.RestoreToPanel();
                }


                DockPanel.ResumeLayout(true, true);
                return;
            }

            case WM_CHECKDISPOSE:
                if (NestedPanes.Count == 0)
                {
                    Dispose();
                }
                return;
            }

            base.WndProc(ref m);
        }
 protected void ShowTabPageContextMenu(Point position)
 {
     DockPane.ShowTabPageContextMenu(this, position);
 }
Beispiel #3
0
 protected override void WndProc(ref Message m)
 {
     if (m.Msg == (int)Msgs.WM_NCLBUTTONDOWN)
     {
         if (this.IsDisposed)
         {
             return;
         }
         uint result = NativeMethods.SendMessage(this.Handle, (int)Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
         if (result == 2 && this.DockPanel.AllowEndUserDocking && this.AllowEndUserDocking) // HITTEST_CAPTION
         {
             this.Activate();
             this.m_dockPanel.BeginDrag(this);
         }
         else
         {
             base.WndProc(ref m);
         }
         return;
     }
     else if (m.Msg == (int)Msgs.WM_NCRBUTTONDOWN)
     {
         uint result = NativeMethods.SendMessage(this.Handle, (int)Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
         if (result == 2) // HITTEST_CAPTION
         {
             DockPane theOnlyPane = (this.VisibleNestedPanes.Count == 1) ? this.VisibleNestedPanes[0] : null;
             if (theOnlyPane != null && theOnlyPane.ActiveContent != null)
             {
                 theOnlyPane.ShowTabPageContextMenu(this, this.PointToClient(MousePosition));
                 return;
             }
         }
         base.WndProc(ref m);
         return;
     }
     else if (m.Msg == (int)Msgs.WM_CLOSE)
     {
         if (this.NestedPanes.Count == 0)
         {
             base.WndProc(ref m);
             return;
         }
         for (int i = this.NestedPanes.Count - 1; i >= 0; i--)
         {
             DockContentCollection contents = this.NestedPanes[i].Contents;
             for (int j = contents.Count - 1; j >= 0; j--)
             {
                 IDockContent content = contents[j];
                 if (content.DockHandler.DockState != DockState.Float)
                 {
                     continue;
                 }
                 if (!content.DockHandler.CloseButton)
                 {
                     continue;
                 }
                 if (content.DockHandler.HideOnClose)
                 {
                     content.DockHandler.Hide();
                 }
                 else
                 {
                     content.DockHandler.Close();
                 }
             }
         }
         return;
     }
     else if (m.Msg == (int)Msgs.WM_NCLBUTTONDBLCLK)
     {
         uint result = NativeMethods.SendMessage(this.Handle, (int)Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
         if (result != 2) // HITTEST_CAPTION
         {
             base.WndProc(ref m);
             return;
         }
         this.DockPanel.SuspendLayout(true);
         // Restore to panel
         foreach (DockPane pane in this.NestedPanes)
         {
             if (pane.DockState != DockState.Float)
             {
                 continue;
             }
             pane.RestoreToPanel();
         }
         this.DockPanel.ResumeLayout(true, true);
         return;
     }
     else if (m.Msg == WM_CHECKDISPOSE)
     {
         if (this.NestedPanes.Count == 0)
         {
             this.Dispose();
         }
         return;
     }
     base.WndProc(ref m);
 }