public virtual PropertyGridProperty CreateProperty(PropertyDescriptor descriptor)
{
if (descriptor == null)
{
throw new ArgumentNullException("descriptor");
}
bool forceReadWrite = false;
PropertyGridProperty property = null;
PropertyGridOptionsAttribute options = descriptor.GetAttribute <PropertyGridOptionsAttribute>();
if (options != null)
{
forceReadWrite = options.ForceReadWrite;
if (options.PropertyType != null)
{
property = (PropertyGridProperty)Activator.CreateInstance(options.PropertyType, this);
}
}
if (property == null)
{
options = descriptor.PropertyType.GetAttribute <PropertyGridOptionsAttribute>();
if (options != null)
{
if (!forceReadWrite)
{
forceReadWrite = options.ForceReadWrite;
}
if (options.PropertyType != null)
{
property = (PropertyGridProperty)Activator.CreateInstance(options.PropertyType, this);
}
}
}
if (property == null)
{
property = CreateProperty();
}
Describe(property, descriptor);
if (forceReadWrite)
{
property.IsReadOnly = false;
}
property.OnDescribed();
property.RefreshValueFromDescriptor();
return(property);
}
protected virtual void OnSourcePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e == null || e.PropertyName == null)
{
return;
}
PropertyGridProperty property = GetProperty(e.PropertyName);
if (property != null)
{
property.RefreshValueFromDescriptor();
OnPropertyChanged(this, CreateEventArgs(property));
}
}
protected virtual void OnSourcePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e == null || e.PropertyName == null)
{
return;
}
PropertyGridProperty property = GetProperty(e.PropertyName);
if (property != null)
{
bool forceRaise = false;
var options = PropertyGridOptionsAttribute.FromProperty(property);
if (options != null)
{
forceRaise = options.ForcePropertyChanged;
}
property.RefreshValueFromDescriptor(true, forceRaise, true);
OnPropertyChanged(this, CreateEventArgs(property));
}
}
