private static bool IsReadOnlySource(PropertyAttribute pa)
        {
            PropertyInfo propInfo = pa.PropertyInfo;

            if (!propInfo.CanWrite)
            {
                return(true);
            }
            Type targetType = pa.SelectedObject != null?pa.SelectedObject.GetType() : propInfo.DeclaringType;

            DependencyPropertyDescriptor dpd = DependencyPropertyDescriptor.FromName(
                propInfo.Name, targetType, targetType);

            if (dpd != null)
            {
                return(dpd.IsReadOnly);
            }
            else
            {
                return(false);
            }
        }
Exemple #2
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 public void Detach(PropertyAttribute property)
 {
 }
Exemple #3
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 public bool Supports(PropertyAttribute Property)
 {
     return(Property.PropertyInfo.PropertyType == typeof(TimeSpan));
 }
Exemple #4
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 public bool Supports(PropertyAttribute Property)
 {
     return(Property.PropertyInfo.PropertyType == typeof(CornerRadius));
 }
 public bool Supports(PropertyAttribute Property)
 {
     return(Property.PropertyInfo.PropertyType.GetNonNullableType().IsNumeric());
 }
 public void Detach(PropertyAttribute property)
 {
     _slider.ValueChanged  -= slider_ValueChanged;
     _numeric.ValueChanged -= numeric_ValueChanged;
 }
        public static void BindEditor(FrameworkElement editor, DependencyProperty dp, PropertyAttribute pa, IValueConverter converter)
        {
            Binding editorBinding = null;

            if (pa.PropertyBinding != null)
            {
                editorBinding = pa.PropertyBinding;
                if (pa.PropertyBinding.Source == null)
                {
                    editor.DataContext = pa.SelectedObject;
                }
            }
            else
            {
                editorBinding      = new Binding(pa.MemberName);
                editorBinding.Mode = IsReadOnlySource(pa) ? BindingMode.OneWay : BindingMode.TwoWay;
                editorBinding.NotifyOnValidationError = true;
                editorBinding.ValidatesOnExceptions   = true;
                editorBinding.ValidatesOnDataErrors   = true;
                editorBinding.Converter = converter;
                editorBinding.Source    = pa.SelectedObject;
            }
            editor.SetBinding(dp, editorBinding);
        }