protected override bool OnButtonPressEvent(EventButton evnt)
{
var t = FindTab((int)evnt.X, (int)evnt.Y);
if (t != null)
{
if (evnt.IsContextMenuButton())
{
DockNotebook.ActiveNotebook = notebook;
notebook.CurrentTab = t;
if (notebook.DoPopupMenu != null)
{
notebook.DoPopupMenu(notebook, t.Index, evnt);
}
return(true);
}
// Don't select the tab if we are clicking the close button
if (IsOverCloseButton(t, (int)evnt.X, (int)evnt.Y))
{
overCloseOnPress = true;
return(true);
}
overCloseOnPress = false;
if (evnt.Type == EventType.TwoButtonPress)
{
if (allowDoubleClick)
{
notebook.OnActivateTab(t);
buttonPressedOnTab = false;
}
return(true);
}
if (evnt.Button == 2)
{
notebook.OnCloseTab(t);
return(true);
}
DockNotebook.ActiveNotebook = notebook;
buttonPressedOnTab = true;
notebook.CurrentTab = t;
return(true);
}
buttonPressedOnTab = true;
QueueDraw();
return(base.OnButtonPressEvent(evnt));
}
protected override bool OnDeleteEvent(Event evnt)
{
foreach (var notebook in Container.GetNotebooks().ToList())
{
foreach (var tab in notebook.Tabs.ToList())
{
if (!notebook.OnCloseTab(tab))
{
return(true);
}
}
}
return(base.OnDeleteEvent(evnt));
}