internal static PropertyItem CreatePropertyItem(PropertyDescriptor property, object instance, PropertyGrid grid, string bindingPath)
{
PropertyItem propertyItem = new PropertyItem(instance, property, grid, bindingPath);
var binding = new Binding(bindingPath)
{
Source = instance,
ValidatesOnExceptions = true,
ValidatesOnDataErrors = true,
Mode = propertyItem.IsReadOnly ? BindingMode.OneWay : BindingMode.TwoWay
};
propertyItem.SetBinding(PropertyItem.ValueProperty, binding);
propertyItem.Editor = PropertyGridUtilities.GetTypeEditor(propertyItem, grid.EditorDefinitions);
return(propertyItem);
}
private PropertyItem CreatePropertyItem(PropertyDescriptor property, object instance, PropertyGrid grid)
{
PropertyItem propertyItem = new PropertyItem(instance, property, grid);
var binding = new Binding(property.Name)
{
Source = instance,
ValidatesOnExceptions = true,
ValidatesOnDataErrors = true,
Mode = propertyItem.IsWriteable ? BindingMode.TwoWay : BindingMode.OneWay
};
propertyItem.SetBinding(PropertyItem.ValueProperty, binding);
ITypeEditor editor = null;
//check for custom editor
if (CustomTypeEditors.Count > 0)
{
//first check if the custom editor is type based
ICustomTypeEditor customEditor = CustomTypeEditors[propertyItem.PropertyType];
if (customEditor == null)
{
//must be property based
customEditor = CustomTypeEditors[propertyItem.Name];
}
if (customEditor != null)
{
editor = customEditor.Editor;
}
}
try
{
//no custom editor found
if (editor == null)
{
if (propertyItem.IsReadOnly)
{
editor = new TextBlockEditor();
}
else if (propertyItem.PropertyType == typeof(bool) || propertyItem.PropertyType == typeof(bool?))
{
editor = new CheckBoxEditor();
}
else if (propertyItem.PropertyType == typeof(decimal) || propertyItem.PropertyType == typeof(decimal?))
{
editor = new DecimalUpDownEditor();
}
else if (propertyItem.PropertyType == typeof(double) || propertyItem.PropertyType == typeof(double?))
{
editor = new DoubleUpDownEditor();
}
else if (propertyItem.PropertyType == typeof(int) || propertyItem.PropertyType == typeof(int?))
{
editor = new IntegerUpDownEditor();
}
else if (propertyItem.PropertyType == typeof(DateTime) || propertyItem.PropertyType == typeof(DateTime?))
{
editor = new DateTimeUpDownEditor();
}
else if ((propertyItem.PropertyType == typeof(Color)))
{
editor = new ColorEditor();
}
else if (propertyItem.PropertyType.IsEnum)
{
editor = new EnumComboBoxEditor();
}
else if (propertyItem.PropertyType == typeof(FontFamily) || propertyItem.PropertyType == typeof(FontWeight) || propertyItem.PropertyType == typeof(FontStyle) || propertyItem.PropertyType == typeof(FontStretch))
{
editor = new FontComboBoxEditor();
}
else if (propertyItem.PropertyType.IsGenericType)
{
if (propertyItem.PropertyType.GetInterface("IList") != null)
{
var t = propertyItem.PropertyType.GetGenericArguments()[0];
if (!t.IsPrimitive && !t.Equals(typeof(String)))
{
editor = new Microsoft.Windows.Controls.PropertyGrid.Editors.CollectionEditor();
}
else
{
editor = new Microsoft.Windows.Controls.PropertyGrid.Editors.PrimitiveTypeCollectionEditor();
}
}
else
{
editor = new TextBlockEditor();
}
}
else
{
editor = new TextBoxEditor();
}
}
}
catch (Exception ex)
{
//TODO: handle this some how
}
editor.Attach(propertyItem);
propertyItem.Editor = editor.ResolveEditor();
return(propertyItem);
}
internal static PropertyItem CreatePropertyItem(PropertyDescriptor property, object instance, PropertyGrid grid, string bindingPath, int level)
{
PropertyItem item = CreatePropertyItem(property, instance, grid, bindingPath);
item.Level = level;
return(item);
}
