/// <summary>
/// Processes a dialog key.
/// </summary>
/// <param name="keyData">One of the Keys values that represents the key to process.</param>
/// <returns>True is handled; otherwise false.</returns>
protected override bool ProcessDialogKey(Keys keyData)
{
// Grab the controlling control that is a parent
Control c = _ribbon.GetControllerControl(this);
// Grab the view manager handling the focus view
ViewBase focusView = null;
if (c is VisualPopupGroup popGroup)
{
ViewRibbonPopupGroupManager manager = (ViewRibbonPopupGroupManager)popGroup.GetViewManager();
focusView = manager.FocusView;
}
else if (c is VisualPopupMinimized minimized)
{
ViewRibbonMinimizedManager manager = (ViewRibbonMinimizedManager)minimized.GetViewManager();
focusView = manager.FocusView;
}
// When in keyboard mode...
if (focusView != null)
{
// We pass movements keys onto the view
switch (keyData)
{
case Keys.Tab | Keys.Shift:
case Keys.Tab:
case Keys.Left:
case Keys.Right:
case Keys.Up:
case Keys.Down:
case Keys.Space:
case Keys.Enter:
_ribbon.KillKeyboardKeyTips();
focusView.KeyDown(new KeyEventArgs(keyData));
return(true);
}
}
return(base.ProcessDialogKey(keyData));
}
