protected virtual void OnIsSelectedChanged(DependencyPropertyChangedEventArgs e)
{
if (_isSelectedReentrantFlag.CanEnter)
{
using (_isSelectedReentrantFlag.Enter())
{
if (LayoutElement != null)
{
LayoutElement.IsSelected = (bool)e.NewValue;
}
}
}
}
protected override void OnVisibilityChanged()
{
if (_anchorable?.Root != null)
{
if (_visibilityReentrantFlag.CanEnter)
{
using (_visibilityReentrantFlag.Enter())
{
if (Visibility == Visibility.Hidden)
{
_anchorable.Hide(false);
}
else if (Visibility == Visibility.Visible)
{
_anchorable.Show();
}
}
}
}
base.OnVisibilityChanged();
}
public int HookProc(int code, IntPtr wParam, IntPtr lParam)
{
if (code == Win32Helper.HcbtSetfocus)
{
FocusChanged?.Invoke(this, new FocusChangeEventArgs(wParam, lParam));
}
else if (code == Win32Helper.HcbtActivate)
{
if (_insideActivateEvent.CanEnter)
{
using (_insideActivateEvent.Enter())
{
//if (Activate != null)
// Activate(this, new WindowActivateEventArgs(wParam));
}
}
}
return(Win32Helper.CallNextHookEx(_windowHook, code, wParam, lParam));
}
public int HookProc(int code, IntPtr wParam, IntPtr lParam)
{
switch (code)
{
case 9:
FocusChanged?.Invoke(this, new FocusChangeEventArgs(wParam, lParam));
break;
case 5:
if (_insideActivateEvent.CanEnter)
{
using (_insideActivateEvent.Enter())
{
//if (Activate != null)
// Activate(this, new WindowActivateEventArgs(wParam));
}
}
break;
}
return(User32.CallNextHookEx(_windowHook, code, wParam, lParam));
}
protected void FixChildrenDockLengths()
{
using (_fixingChildrenDockLengths.Enter())
OnFixChildrenDockLengths();
}