private bool NeedsCustomDraw(HeaderFormatStyle style)
{
if (style == null)
{
return(false);
}
return(this.NeedsCustomDraw(style.Normal) ||
this.NeedsCustomDraw(style.Hot) ||
this.NeedsCustomDraw(style.Pressed));
}
/// <summary>
/// What style should be applied to the header?
/// </summary>
/// <param name="column"></param>
/// <param name="isHot"></param>
/// <param name="isPressed"></param>
/// <returns></returns>
protected HeaderStateStyle CalculateStyle(OLVColumn column, bool isHot, bool isPressed)
{
HeaderFormatStyle headerStyle =
column.HeaderFormatStyle ?? this.ListView.HeaderFormatStyle ?? new HeaderFormatStyle();
if (this.ListView.IsDesignMode)
{
return(headerStyle.Normal);
}
if (isPressed)
{
return(headerStyle.Pressed);
}
if (isHot)
{
return(headerStyle.Hot);
}
return(headerStyle.Normal);
}