private void ValidateStyle()
{
if (_EffectiveVisualStyles == null ||
(_StyleUpdateCount != SuperGrid.StyleUpdateCount))
{
_EffectiveVisualStyles = new GroupHeaderVisualStyles();
_StyleUpdateCount = SuperGrid.StyleUpdateCount;
}
}
private void OnCellStyleChanged(string property,
GroupHeaderVisualStyles oldValue, GroupHeaderVisualStyles newValue)
{
GroupHeaderStyleChangeHandler(oldValue, newValue);
OnPropertyChanged(new PropertyChangedEventArgs(property));
}
private void GroupHeaderStyleChangeHandler(
GroupHeaderVisualStyles oldValue, GroupHeaderVisualStyles newValue)
{
if (oldValue != null)
oldValue.PropertyChanged -= StyleChanged;
if (newValue != null)
newValue.PropertyChanged += StyleChanged;
}
