private static void OnIsOpenPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// IsOpen dependency property should be defined on a CustomTooltip
CustomTooltip toolTip = (CustomTooltip)d;
if (((Boolean)e.NewValue != (Boolean)e.OldValue))
{
toolTip.OnIsOpenChanged((Boolean)e.NewValue);
}
}
private static void OnVerticalOffsetPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// VerticalOffset dependency property should be defined on a CustomTooltip
CustomTooltip toolTip = (CustomTooltip)d;
Double newOffset = (Double)e.NewValue;
if (newOffset != (Double)e.OldValue)
{
toolTip.OnOffsetChanged(0, newOffset);
}
}
private static void OnHorizontalOffsetPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// HorizontalOffset dependency property should be defined on a CustomTooltip
CustomTooltip toolTip = (CustomTooltip)d;
var newOffset = (Double)e.NewValue;
// Working around temporary limitations in Silverlight:
// perform inequality test
if (newOffset != (Double)e.OldValue)
{
toolTip.OnOffsetChanged(newOffset, 0);
}
}