/// <summary>
/// See <see cref="ICtxtMenuControl.DoNavKey"/>.
/// </summary>
public void DoNavKey(CtxtMenuNavKey key)
{
if (key == CtxtMenuNavKey.Down || key == CtxtMenuNavKey.Up)
{
if (hoverIx == -1)
{
hoverIx = key == CtxtMenuNavKey.Down ? 0 : lblColl.Length - 1;
}
else
{
hoverIx += key == CtxtMenuNavKey.Down ? 1 : -1;
if (hoverIx < 0)
{
hoverIx = lblColl.Length - 1;
}
else if (hoverIx == lblColl.Length)
{
hoverIx = 0;
}
}
tblLayout.Invalidate(true);
}
if (key == CtxtMenuNavKey.Enter || key == CtxtMenuNavKey.Space)
{
if (hoverIx == -1)
{
return;
}
fire(hoverIx);
}
}
/// <summary>
/// See <see cref="ICtxtMenuControl.DoNavKey"/>.
/// </summary>
public void DoNavKey(CtxtMenuNavKey key)
{
if (key == CtxtMenuNavKey.Down || key == CtxtMenuNavKey.Up)
{
if (hoverIx == -1) hoverIx = key == CtxtMenuNavKey.Down ? 0 : lblColl.Length - 1;
else
{
hoverIx += key == CtxtMenuNavKey.Down ? 1 : -1;
if (hoverIx < 0) hoverIx = lblColl.Length - 1;
else if (hoverIx == lblColl.Length) hoverIx = 0;
}
tblLayout.Invalidate(true);
}
if (key == CtxtMenuNavKey.Enter || key == CtxtMenuNavKey.Space)
{
if (hoverIx == -1) return;
fire(hoverIx);
}
}
