static SpecialKey ConvertKey(Xwt.Key key)
{
switch (key)
{
case Xwt.Key.BackSpace:
return(SpecialKey.BackSpace);
case Xwt.Key.Tab:
case Xwt.Key.NumPadTab:
return(SpecialKey.Tab);
case Xwt.Key.Return:
case Xwt.Key.NumPadEnter:
return(SpecialKey.Return);
case Xwt.Key.Escape:
return(SpecialKey.Escape);
case Xwt.Key.Space:
case Xwt.Key.NumPadSpace:
return(SpecialKey.Space);
case Xwt.Key.PageUp:
return(SpecialKey.PageUp);
case Xwt.Key.PageDown:
return(SpecialKey.PageDown);
case Xwt.Key.End:
case Xwt.Key.NumPadEnd:
return(SpecialKey.End);
case Xwt.Key.Home:
case Xwt.Key.NumPadHome:
return(SpecialKey.Home);
case Xwt.Key.Left:
case Xwt.Key.NumPadLeft:
return(SpecialKey.Left);
case Xwt.Key.Up:
case Xwt.Key.NumPadUp:
return(SpecialKey.Up);
case Xwt.Key.Right:
case Xwt.Key.NumPadRight:
return(SpecialKey.Right);
case Xwt.Key.Down:
case Xwt.Key.NumPadDown:
return(SpecialKey.Down);
case Xwt.Key.Delete:
case Xwt.Key.NumPadDelete:
return(SpecialKey.Delete);
}
return(SpecialKey.None);
}
bool SendKeyPressed(Xwt.Key key, Xwt.ModifierKeys mask)
{
var kargs = new Xwt.KeyEventArgs(key, mask, false, 0);
if (KeyPressed != null)
{
KeyPressed(this, kargs);
}
return(kargs.Handled);
}
internal bool ProcessKey(Xwt.Key key, Xwt.ModifierKeys state)
{
switch (key)
{
case Xwt.Key.Up:
if (state.HasFlag(Xwt.ModifierKeys.Command))
{
goto case Xwt.Key.PageUp;
}
if (state.HasFlag(Xwt.ModifierKeys.Control))
{
goto case Xwt.Key.Home;
}
SelectItemUp();
return(true);
case Xwt.Key.Down:
if (state.HasFlag(Xwt.ModifierKeys.Command))
{
goto case Xwt.Key.PageDown;
}
if (state.HasFlag(Xwt.ModifierKeys.Control))
{
goto case Xwt.Key.End;
}
SelectItemDown();
return(true);
case (Xwt.Key)Gdk.Key.KP_Page_Down:
case Xwt.Key.PageDown:
SelectNextCategory();
return(true);
case (Xwt.Key)Gdk.Key.KP_Page_Up:
case Xwt.Key.PageUp:
SelectPrevCategory();
return(true);
case Xwt.Key.Home:
SelectFirstCategory();
return(true);
case Xwt.Key.End:
SelectLastCatgory();
return(true);
case Xwt.Key.Return:
OnItemActivated(EventArgs.Empty);
return(true);
}
return(false);
}
public static KeyDescriptor FromXwt(Xwt.Key key, char c, Xwt.ModifierKeys modifiers)
{
return(new KeyDescriptor(ConvertKey(key), c, ConvertModifiers(modifiers), Tuple.Create(key, modifiers)));
}