private static void OnHeightChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VisibleRowDefinition row = (VisibleRowDefinition)d;
if (!row.Visible && !row.visibleChanging)
{
row.storedHeight = (GridLength)e.NewValue;
row.Height = new GridLength(0);
}
}
private static void OnMaxHeightChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VisibleRowDefinition row = (VisibleRowDefinition)d;
if (!row.Visible && !row.visibleChanging)
{
row.storedMaxHeight = (double)e.NewValue;
row.MaxHeight = 0;
}
}
private static void OnVisibleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VisibleRowDefinition row = (VisibleRowDefinition)d;
if (row.Visible)
{
row.visibleChanging = true;
row.Height = row.storedHeight;
row.MinHeight = row.storedMinHeight;
row.MaxHeight = row.storedMaxHeight;
row.visibleChanging = false;
}
else
{
row.visibleChanging = true;
row.storedHeight = row.Height;
row.storedMinHeight = row.MinHeight;
row.storedMaxHeight = row.MaxHeight;
row.MinHeight = 0d;
row.Height = new GridLength(0);
row.MaxHeight = 0d;
row.visibleChanging = false;
}
}