internal FilterColumnHeaderVisualStyle GetFilterStyle(StyleType e)
{
ValidateStyle();
if (EffectiveFilterStyles == null)
EffectiveFilterStyles = new FilterColumnHeaderVisualStyles();
if (EffectiveFilterStyles.IsValid(e) == false)
{
FilterColumnHeaderVisualStyle style = new FilterColumnHeaderVisualStyle();
StyleType[] css = style.GetApplyStyleTypes(e);
if (css != null)
{
foreach (StyleType cs in css)
{
style.ApplyStyle(SuperGrid.BaseVisualStyles.FilterColumnHeaderStyles[cs]);
style.ApplyStyle(SuperGrid.DefaultVisualStyles.FilterColumnHeaderStyles[cs]);
style.ApplyStyle(GridPanel.DefaultVisualStyles.FilterColumnHeaderStyles[cs]);
style.ApplyStyle(FilterRowStyles[cs]);
}
}
SuperGrid.DoGetFilterColumnHeaderStyleEvent(this, e, ref style);
if (style.Background == null || style.Background.IsEmpty == true)
style.Background = new Background(Color.White);
if (style.Font == null)
{
Font font = SystemFonts.DefaultFont;
style.Font = font;
}
EffectiveFilterStyles[e] = style;
}
return (EffectiveFilterStyles[e]);
}
internal void StylePropertyChanged(object sender, PropertyChangedEventArgs e)
{
EffectiveStyles = new ColumnHeaderVisualStyles();
EffectiveFilterStyles = new FilterColumnHeaderVisualStyles();
}