// protected void OnPopupMenuDisplay(object sender, CancelEventArgs e)
// {
// // Remove all existing menu items
// tabControl.ContextPopupMenu.MenuCommands.Clear();
//
// // Add our standard set of menus
// _tabControl.ContextPopupMenu.MenuCommands.AddRange(new MenuCommand[]{_mcClose, _mcSep1,
// _mcProm, _mcReba,
// _mcSep2, _mcHorz,
// _mcVert, _mcNext,
// _mcPrev});
//
// // Are any pages selected
// bool valid = (_tabControl.SelectedIndex != -1);
//
// // Define the latest text string
// _mcClose.Text = _tabbedGroups.CloseMenuText;
// _mcProm.Text = _tabbedGroups.ProminentMenuText;
// _mcReba.Text = _tabbedGroups.RebalanceMenuText;
// _mcPrev.Text = _tabbedGroups.MovePreviousMenuText;
// _mcNext.Text = _tabbedGroups.MoveNextMenuText;
// _mcVert.Text = _tabbedGroups.NewVerticalMenuText;
// _mcHorz.Text = _tabbedGroups.NewHorizontalMenuText;
//
// // Only need to close option if the tab has close defined
// _mcClose.Visible = _tabControl.ShowClose && valid;
// _mcSep1.Visible = _tabControl.ShowClose && valid;
//
// // Update the radio button for prominent
// _mcProm.Checked = (_tabbedGroups.ProminentLeaf == this);
//
// // Can only create new group if at least two pages exist
// bool split = valid && (_tabControl.TabPages.Count > 1);
//
// bool vertSplit = split;
// bool horzSplit = split;
//
// TabGroupSequence tgs = _parent as TabGroupSequence;
//
// // If we are not the only leaf, then can only split in
// // the same direction as the group we are in
// if (tgs.Count > 1)
// {
// if (tgs.Direction == Direction.Vertical)
// vertSplit = false;
// else
// horzSplit = false;
// }
//
// _mcVert.Visible = vertSplit;
// _mcHorz.Visible = horzSplit;
//
// // Can only how movement if group exists in that direction
// _mcNext.Visible = valid && (_tabbedGroups.NextLeaf(this) != null);
// _mcPrev.Visible = valid && (_tabbedGroups.PreviousLeaf(this) != null);
//
// TGContextMenuEventArgs tge = new TGContextMenuEventArgs(this,
// _tabControl,
// _tabControl.SelectedTab,
// _tabControl.ContextPopupMenu);
//
// // Generate event so handlers can add/remove/cancel menu
// _tabbedGroups.OnPageContextMenu(tge);
//
// // Pass back cancel value
// e.Cancel = tge.Cancel;
// }
//
internal void OnClose(object sender, EventArgs e)
{
if(_tabControl.SelectedTab==null)
{
System.Diagnostics.Process.GetCurrentProcess().CloseMainWindow();
return;
}
TGCloseRequestEventArgs tge = new TGCloseRequestEventArgs(this, _tabControl, _tabControl.SelectedTab);
// Generate event so handlers can perform appropriate action
_tabbedGroups.OnPageCloseRequested(tge);
// Still want to close the page?
if (!tge.Cancel)
_tabControl.TabPages.Remove(_tabControl.SelectedTab);
}
public virtual void OnPageCloseRequested(TGCloseRequestEventArgs e)
{
// Has anyone registered for the event?
if (PageCloseRequest != null)
PageCloseRequest(this, e);
}