public override void Apply(ComputedStyle style, Value value)
{
if (value == null)
{
// Assume none if blank:
style.DisplayNone();
}
else
{
switch (value.Text)
{
case "block":
style.Display = DisplayType.Block;
if (!style.FixedWidth && style.Element.parentNode != null)
{
// Inherit the width here.
style.SetPixelWidth(true);
// And bubble upwards:
style.Element.SetWidthForKids(style);
}
break;
case "table-cell":
style.Display = DisplayType.TableCell;
break;
case "inline-block":
style.Display = DisplayType.InlineBlock;
break;
case "inline":
style.Display = DisplayType.Inline;
style.EnforceNoInline();
break;
default:
style.DisplayNone();
break;
}
}
style.RequestLayout();
}
/// <summary>Recalculates the tab size of a scroll bar.</summary>
public virtual void RecalculateTab()
{
if (ScrollTab == null)
{
if (Element.childNodes.Count > 1)
{
Element scrollTab = Element.childNodes[1];
if (scrollTab != null)
{
ScrollTab = ((ScrollTabTag)scrollTab.Handler);
}
}
}
if (ScrollTab != null)
{
Element target = GetTarget();
if (target == null)
{
return;
}
ComputedStyle computed = target.style.Computed;
bool useX = ScrollTab.UseX();
OverflowType overflowMode = useX?computed.OverflowX : computed.OverflowY;
float visible = useX?computed.VisiblePercentageX() : computed.VisiblePercentageY();
if (visible > 1f)
{
visible = 1f;
}
else if (visible < 0f)
{
visible = 0f;
}
if (overflowMode == OverflowType.Auto)
{
// Handle AUTO here.
// Hide the bar by directly setting it's display style if the whole thing is visible - i.e. visible = 1(00%).
ComputedStyle barStyle = Element.Style.Computed;
if (visible == 1f)
{
barStyle.DisplayNone();
}
else if (barStyle.Display == DisplayType.None)
{
// Make it visible again:
barStyle.Display = DisplayType.InlineBlock;
}
}
ScrollTab.ApplyTabSize(visible);
}
}
//--------------------------------------
