private void OnShowTooltipChanged(CutTextKind oldValue, CutTextKind newValue)
{
_cutTextKind = (CutTextKind)newValue;
if (oldValue != CutTextKind.None)
{
_owner.IsVisibleChanged -= OnIsVisibleChanged;
_owner.LayoutUpdated -= OnLayoutUpdated;
_owner.SizeChanged -= OnSizeChanged;
}
if (newValue != CutTextKind.None)
{
_owner.IsVisibleChanged += OnIsVisibleChanged;
_owner.LayoutUpdated += OnLayoutUpdated;
_owner.SizeChanged += OnSizeChanged;
}
}
/// <summary>
/// Sets the value that defines when the tooltip should be shown.
/// </summary>
/// <param name="obj">The element to which the attached property is written.</param>
/// <param name="value">The needed DW.WPFToolkit.Interactivity.CutTooltipBehavior.ShowTooltip value.</param>
public static void SetShowTooltip(DependencyObject obj, CutTextKind value)
{
obj.SetValue(ShowTooltipProperty, value);
}
private void OnShowTooltipChanged(CutTextKind oldValue, CutTextKind newValue)
{
_cutTextKind = (CutTextKind)newValue;
if (oldValue != CutTextKind.None)
{
_owner.IsVisibleChanged -= OnIsVisibleChanged;
_owner.LayoutUpdated -= OnLayoutUpdated;
_owner.SizeChanged -= OnSizeChanged;
}
if (newValue != CutTextKind.None)
{
_owner.IsVisibleChanged += OnIsVisibleChanged;
_owner.LayoutUpdated += OnLayoutUpdated;
_owner.SizeChanged += OnSizeChanged;
}
}
/// <summary>
/// Sets the value that defines when the tooltip should be shown.
/// </summary>
/// <param name="obj">The element to which the attached property is written.</param>
/// <param name="value">The needed DW.WPFToolkit.Interactivity.CutTooltipBehavior.ShowTooltip value.</param>
public static void SetShowTooltip(DependencyObject obj, CutTextKind value)
{
obj.SetValue(ShowTooltipProperty, value);
}