public void UnApply(BindableObject bindable)
{
Style?.UnApply(bindable);
if (ClassStyles != null)
{
foreach (var classStyle in ClassStyles)
{
((IStyle)classStyle)?.UnApply(bindable);
}
}
ImplicitStyle?.UnApply(bindable);
}
void SetStyle(IStyle implicitStyle, IList <Style> classStyles, IStyle style)
{
bool shouldReApplyStyle = implicitStyle != ImplicitStyle || classStyles != ClassStyles || Style != style;
bool shouldReApplyClassStyle = implicitStyle != ImplicitStyle || classStyles != ClassStyles;
bool shouldReApplyImplicitStyle = implicitStyle != ImplicitStyle && (Style as Style == null || ((Style)Style).CanCascade);
if (shouldReApplyStyle)
{
Style?.UnApply(Target);
}
if (shouldReApplyClassStyle && ClassStyles != null)
{
foreach (var classStyle in ClassStyles)
{
((IStyle)classStyle)?.UnApply(Target);
}
}
if (shouldReApplyImplicitStyle)
{
ImplicitStyle?.UnApply(Target);
}
_implicitStyle = implicitStyle;
_classStyles = classStyles;
_style = style;
if (shouldReApplyImplicitStyle)
{
ImplicitStyle?.Apply(Target);
}
if (shouldReApplyClassStyle && ClassStyles != null)
{
foreach (var classStyle in ClassStyles)
{
((IStyle)classStyle)?.Apply(Target);
}
}
if (shouldReApplyStyle)
{
Style?.Apply(Target);
}
}