protected override void OnElementChanged(ElementChangedEventArgs <Label> e)
{
base.OnElementChanged(e);
if (_view == null)
{
_view = (FormsTextView)CreateNativeControl();
_labelTextColorDefault = _view.TextColors;
_lineSpacingMultiplierDefault = _view.LineSpacingMultiplier;
_lineSpacingExtraDefault = _view.LineSpacingExtra;
SetNativeControl(_view);
}
if (e.OldElement == null)
{
UpdateText();
UpdateLineBreakMode();
UpdateCharacterSpacing();
UpdateLineHeight();
UpdateGravity();
UpdateMaxLines();
UpdateFlowDirection();
}
else
{
UpdateText();
if (e.OldElement.LineBreakMode != e.NewElement.LineBreakMode)
{
UpdateLineBreakMode();
}
if (e.OldElement.HorizontalTextAlignment != e.NewElement.HorizontalTextAlignment || e.OldElement.VerticalTextAlignment != e.NewElement.VerticalTextAlignment)
{
UpdateGravity();
}
if (e.OldElement.MaxLines != e.NewElement.MaxLines)
{
UpdateMaxLines();
}
if (e.OldElement.CharacterSpacing != e.NewElement.CharacterSpacing)
{
UpdateCharacterSpacing();
}
if (e.OldElement.FlowDirection != e.NewElement.FlowDirection)
{
UpdateFlowDirection();
}
}
UpdateTextDecorations();
UpdatePadding();
_motionEventHelper.UpdateElement(e.NewElement);
}