/// <summary>
/// Called just before the view and its children are loaded.
/// </summary>
protected override void BeforeLoad()
{
if (IgnoreObject)
{
return;
}
base.BeforeLoad();
bool autoSizeUndefined = AutoSizeProperty.IsUndefined(this);
if (autoSizeUndefined)
{
// if autosize is undefined, set default value depending if width and height is set
bool widthUndefined = WidthProperty.IsUndefined(this);
bool heightUndefined = HeightProperty.IsUndefined(this);
if (widthUndefined && !heightUndefined)
{
AutoSize = AutoSize.Width;
}
else if (!widthUndefined && heightUndefined)
{
AutoSize = AutoSize.Height;
}
else if (widthUndefined && heightUndefined)
{
AutoSize = AutoSize.WidthAndHeight;
}
else
{
AutoSize = AutoSize.None;
}
}
Label.AutoSize = AutoSize;
if (AutoSize == AutoSize.None && WidthProperty.IsUndefined(this))
{
// if size isn't specified and the button doesn't adjust to label size, then set default width
WidthProperty.SetValue(this, DefaultWidth, false);
}
if (LayoutParent is ToggleGroup)
{
// default to toggle-button if in toggle-group
IsToggleButton = true;
CanToggleOff = false;
}
}
set => SetValue(AutoSizeProperty, value);
