protected override void OnSwitchPage (NotebookPage page, uint n)
{
base.OnSwitchPage (page, n);
if (!loadedPages.Contains (Page))
OnPageLoadRequired ();
}
protected override void OnSwitchPage(NotebookPage page, uint page_num)
{
var previous = (TabVBox)CurrentPageWidget;
var previousTab = previous.Tab;
base.OnSwitchPage(page, page_num);
var currentTab = (this.CurrentPageWidget as TabVBox)?.Tab;
currentTab = (currentTab as TdiSliderTab)?.ActiveDialog ?? currentTab;
if (TabSwitched != null)
TabSwitched(this, new TabSwitchedEventArgs(currentTab));
if (previousTab.HandleSwitchOut != null)
previousTab.HandleSwitchOut(currentTab);
if (currentTab.HandleSwitchIn != null)
currentTab.HandleSwitchIn(previousTab);
}