public override bool OnKeyboardEvent(KeyboardEvent keyboardevent)
{
Element2D element2D = ChildList.Last();
if (element2D != null)
{
return(element2D.OnKeyboardEvent(keyboardevent));
}
return(false);
}
public void OnKeyboardEvent(KeyboardEvent keyboardevent)
{
if (keyboardevent.Tab)
{
var tabIndexElements = new List <Element2D>();
m_oframeRootMasterElement.GetNextTabIndexElement(ref tabIndexElements);
var num1 = -1;
foreach (Element2D element2D in tabIndexElements)
{
if (element2D.tabIndex > num1)
{
num1 = element2D.tabIndex;
}
}
var num2 = -1;
var element2D1 = (Element2D)null;
if (m_oeFocusElement != null)
{
element2D1 = m_oeFocusElement;
num2 = m_oeFocusElement.tabIndex;
}
var num3 = -1;
foreach (Element2D element2D2 in tabIndexElements)
{
if (element2D2.tabIndex != num2)
{
if (element2D2.tabIndex < num2)
{
if (num1 - num2 + element2D2.tabIndex < num3 || num3 == -1)
{
m_oeFocusElement = element2D2;
num3 = num1 - num2 + element2D2.tabIndex;
}
}
else if (element2D2.tabIndex - num2 < num3 || num3 == -1)
{
m_oeFocusElement = element2D2;
num3 = element2D2.tabIndex - num2;
}
}
}
if (element2D1 != null)
{
element2D1.HasFocus = false;
}
if (m_ocbComboboxSelected != null)
{
m_ocbComboboxSelected.ShowDropDown = false;
}
m_oeFocusElement.HasFocus = true;
if (m_oeFocusElement.GetElementType() == ElementType.ComboBoxWidget)
{
m_ocbComboboxSelected = (ComboBoxWidget)m_oeFocusElement;
}
else
{
m_ocbComboboxSelected = null;
}
}
else if (keyboardevent.Type == KeyboardEventType.CommandKey && ((CommandKeyEvent)keyboardevent).Key == KeyboardCommandKey.Escape)
{
m_oframeRootMasterElement.OnKeyboardEvent(keyboardevent);
}
else if (m_oeFocusElement != null)
{
if (m_ocbComboboxSelected != null)
{
m_ocbComboboxSelected.OnKeyboardEvent(keyboardevent);
}
else if (m_oeFocusElement.IsListBoxElement())
{
ListBoxWidget listBoxElement = m_oeFocusElement.GetListBoxElement();
if (listBoxElement == null)
{
return;
}
listBoxElement.HasFocus = true;
listBoxElement.OnKeyboardEvent(keyboardevent);
listBoxElement.HasFocus = false;
}
else
{
m_oeFocusElement.OnKeyboardEvent(keyboardevent);
}
}
else
{
m_oframeRootMasterElement.OnKeyboardEvent(keyboardevent);
}
}