/// <summary> /// The on element mouse leave. /// </summary> /// <param name="sender"> /// The sender. /// </param> /// <param name="e"> /// The e. /// </param> private static void OnElementMouseLeave(object sender, MouseEventArgs e) { PinnableTooltip toolTip = null; lock (Locker) { var currentElement = (UIElement)sender; if (ElementsAndToolTips.ContainsKey(currentElement)) { toolTip = ElementsAndToolTips[currentElement]; } else { return; } } if (toolTip == null) { return; } if (!toolTip.IsOpen) { toolTip.StopTimer(); } }
/// <summary> /// The on control enabled changed. /// </summary> /// <param name="sender"> /// The sender. /// </param> /// <param name="e"> /// The e. /// </param> private static void OnControlEnabledChanged(object sender, DependencyPropertyChangedEventArgs e) { if ((bool)e.NewValue) { return; } var element = (UIElement)sender; PinnableTooltip tooltip = null; lock (Locker) { if (ElementsAndToolTips.ContainsKey(element)) { tooltip = ElementsAndToolTips[element]; } } if (tooltip != null) { tooltip.StopTimer(); } }