protected void Key_KeyPress(object o, KeyPressEventArgs args)
{
Entry txtKey = (Entry)o;
if (!IsSelectionValid(GetSelectedRow()))
{
return;
}
Key key;
ModifierType mod;
KeyShortcuts.MapRawKeys(args.Event, out key, out mod);
AccelKey newAccelKey = new AccelKey(key, mod, AccelFlags.Visible);
if (KeyShortcuts.CombinationValid(key, mod))
{
enteredAccelKey = newAccelKey;
txtKey.Text = KeyShortcuts.KeyToString(enteredAccelKey);
}
switch (args.Event.Key)
{
case Key.BackSpace:
if (KeyShortcuts.GetAllowedModifier(args.Event.State) == ModifierType.None)
{
enteredAccelKey = new AccelKey(Key.VoidSymbol, ModifierType.None, AccelFlags.Visible);
txtKey.Text = string.Empty;
}
break;
case Key.KP_Enter:
case Key.Return:
case Key.Escape:
return;
}
args.RetVal = true;
}