protected override void KeyboardAltKeyMessage(int key, bool pressed, ref bool handled)
{
if (ActiveChild != null)
{
handled = true;
ActiveChild.SendKeyboardAltKeyEvent(key, pressed);
}
base.KeyboardAltKeyMessage(key, pressed, ref handled);
}
/// <summary>
/// Override this message to handle alt key events internally.
/// </summary>
/// <param name="key">Integer value of the Alt key affected</param>
/// <param name="pressed">True if the key is currently being pressed; false if released</param>
/// <param name="handled">true if the event is handled. Set to true if handled.</param>
/// <remarks>
/// Forwards the message to <see cref="Container.ActiveChild"/>
/// </remarks>
protected override void KeyboardAltKeyMessage(int key, bool pressed, ref bool handled)
{
//TODO: check if this code shouldn't go to Container
if (ActiveChild != null)
{
ActiveChild.SendKeyboardAltKeyEvent(key, pressed);
}
base.KeyboardAltKeyMessage(key, pressed, ref handled);
}
protected override void KeyboardAltKeyMessage(int key, bool pressed, ref bool handled)
{
if (ActiveChild != null)
{
handled = true;
ActiveChild.SendKeyboardAltKeyEvent(key, pressed);
}
else if (pressed)
{
if (key == 80)
{
// Left
int newSel = _selIndex - 1;
if (newSel < 0)
{
newSel = Children.Length - 1;
}
SelectedIndex = newSel;
handled = true;
}
else if (key == 79)
{
// Right
int newSel = _selIndex + 1;
if (newSel > Children.Length - 1)
{
newSel = 0;
}
SelectedIndex = newSel;
handled = true;
}
}
base.KeyboardAltKeyMessage(key, pressed, ref handled);
}
