/// <internalonly/>
public override void CopyFrom(Style s)
{
if (s != null && !s.IsEmpty)
{
base.CopyFrom(s);
if (s is WebPartMenuStyle)
{
WebPartMenuStyle ms = (WebPartMenuStyle)s;
// Only copy the BackImageUrl if it isn't in the source Style's registered CSS class
if (s.RegisteredCssClass.Length != 0)
{
if (ms.IsSet(PROP_SHADOWCOLOR))
{
ViewState.Remove("ShadowColor");
ClearBit(PROP_SHADOWCOLOR);
}
}
else
{
if (ms.IsSet(PROP_SHADOWCOLOR))
{
this.ShadowColor = ms.ShadowColor;
}
}
}
}
}
/// <internalonly/>
public override void MergeWith(Style s)
{
if (s != null && !s.IsEmpty)
{
if (IsEmpty)
{
// merge into an empty style is equivalent to a copy,
// which is more efficient
CopyFrom(s);
return;
}
base.MergeWith(s);
if (s is WebPartMenuStyle)
{
WebPartMenuStyle ms = (WebPartMenuStyle)s;
// Since we're already copying the registered CSS class in base.MergeWith, we don't
// need to any attributes that would be included in that class.
if (s.RegisteredCssClass.Length == 0)
{
if (ms.IsSet(PROP_SHADOWCOLOR) && !this.IsSet(PROP_SHADOWCOLOR))
{
this.ShadowColor = ms.ShadowColor;
}
}
}
}
}
public override void CopyFrom(Style s)
{
if ((s != null) && !s.IsEmpty)
{
base.CopyFrom(s);
if (s is WebPartMenuStyle)
{
WebPartMenuStyle style = (WebPartMenuStyle)s;
if (s.RegisteredCssClass.Length != 0)
{
if (style.IsSet(0x200000))
{
base.ViewState.Remove("ShadowColor");
base.ClearBit(0x200000);
}
}
else if (style.IsSet(0x200000))
{
this.ShadowColor = style.ShadowColor;
}
}
}
}
public override void MergeWith(Style s)
{
if ((s != null) && !s.IsEmpty)
{
if (this.IsEmpty)
{
this.CopyFrom(s);
}
else
{
base.MergeWith(s);
if (s is WebPartMenuStyle)
{
WebPartMenuStyle style = (WebPartMenuStyle)s;
if (((s.RegisteredCssClass.Length == 0) && style.IsSet(0x200000)) && !base.IsSet(0x200000))
{
this.ShadowColor = style.ShadowColor;
}
}
}
}
}
