private void OnIsPinnedChanged()
{
if (IsPinned)
{
#if TRACE_DETAILS
Debug.WriteLine("ToolTip just got pinned");
#endif
if (_adornerDragDrop is null && _adorner != null)
{
_adornerDragDrop = ControlAdornerDragDrop.Attach(_adorner, _dragGrip);
}
StopTimer();
}
else
{
#if TRACE_DETAILS
Debug.WriteLine("ToolTip just got unpinned");
#endif
if (_adornerDragDrop != null)
{
ControlAdornerDragDrop.Detach(_adornerDragDrop);
_adornerDragDrop = null;
}
Hide();
}
IsPinnedChanged?.Invoke(this, EventArgs.Empty);
}
private void CreateAdorner()
{
if (_adorner != null || (Application.Current.MainWindow is null && _userDefinedAdorner is null))
{
return;
}
var adornedElement = GetAdornerElement();
if (adornedElement is null)
{
return;
}
var layer = AdornerLayer.GetAdornerLayer(adornedElement);
if (layer is null)
{
return;
}
_isPositionCalculated = false;
var ad = new ControlAdorner(adornedElement)
{
Child = this,
Focusable = false
};
KeyboardNavigation.SetTabNavigation(ad, KeyboardNavigationMode.None);
layer.Add(ad);
BringFluentRibbonBackstageToFront(layer, adornedElement);
_adorner = ad;
_adornerLayer = layer;
if (IsPinned && _adornerDragDrop is null)
{
_adornerDragDrop = ControlAdornerDragDrop.Attach(_adorner, _dragGrip);
}
RegisterBeingInFront();
}
public void BringToFront()
{
if (IsInFront())
{
return;
}
if (!IsPinned || _adorner is null)
{
return;
}
if (_adornerDragDrop != null)
{
ControlAdornerDragDrop.Detach(_adornerDragDrop);
_adornerDragDrop = null;
}
_adornerLayer.Remove(_adorner);
var adornedElement = GetAdornerElement();
if (adornedElement is null)
{
return;
}
_adornerLayer = AdornerLayer.GetAdornerLayer(adornedElement);
if (_adornerLayer is null)
{
return;
}
_adornerLayer.Add(_adorner);
BringFluentRibbonBackstageToFront(_adornerLayer, adornedElement);
if (IsPinned && _adornerDragDrop is null)
{
_adornerDragDrop = ControlAdornerDragDrop.Attach(_adorner, _dragGrip);
}
RegisterBeingInFront();
}
private void OnIsPinnedChanged()
{
if (IsPinned)
{
if (_adornerDragDrop == null && _adorner != null)
{
_adornerDragDrop = ControlAdornerDragDrop.Attach(_adorner, _dragGrip);
}
StopTimer();
}
else
{
if (_adornerDragDrop != null)
{
ControlAdornerDragDrop.Detach(_adornerDragDrop);
_adornerDragDrop = null;
}
Hide();
}
IsPinnedChanged.SafeInvoke(this);
}
