private void delete_item_Click(object sender, RoutedEventArgs e)
{
property_grid_property to_delete_property = ((property_grid_property)((FrameworkElement)sender).DataContext);
int count = to_delete_property.property_owners.Count;
for (int i = 0; i < count; ++i)
{
((IList)to_delete_property.property_owners[i]).RemoveAt(
((property_grid_item_property_descriptor)to_delete_property.descriptors[i]).item_index
);
}
Int32 index = to_delete_property.property_parent.sub_properties.IndexOf(to_delete_property);
var properties = to_delete_property.property_parent.sub_properties;
for (int i = index + 1; i < properties.Count; ++i)
{
foreach (property_grid_item_property_descriptor desc in properties[i].descriptors)
{
desc.decrease_item_index();
}
}
to_delete_property.property_parent.sub_properties.RemoveAt(index);
}
private void add_Click(object sender, RoutedEventArgs e)
{
property_grid_property collection_property = ((property_grid_property)((FrameworkElement)sender).DataContext);
property_grid_property property = new property_grid_property(collection_property.owner_property_grid);
property.name = "item"; //+((IList)collection_property.value).Count;
property.is_collection_item = true;
property.property_parent = collection_property;
foreach (IList list in collection_property.values)
{
Type[] generic_types = list.GetType().GetGenericArguments();
if (generic_types != null && generic_types.Length > 0)
{
list.Add(Activator.CreateInstance(generic_types[0]));
}
else
{
list.Add(new Object());
}
property.descriptors.Add(new property_grid_item_property_descriptor(property.name, list.Count - 1, list));
property.property_owners.Add(collection_property.value);
}
collection_property.sub_properties.Add(property);
}
private void Button_Clicked(Object sender, RoutedEventArgs e)
{
property_grid_property prop = ((property_grid_property)((Button)sender).DataContext);
if (prop.descriptors[0].PropertyType == typeof(String))
{
prop.value = "";
}
else
{
try
{
prop.value = Activator.CreateInstance(prop.descriptors[0].PropertyType);
}
catch (MissingMethodException)
{
prop.value = FormatterServices.GetSafeUninitializedObject(prop.descriptors[0].PropertyType);
}
}
prop.is_multiple_values = false;
prop.owner_property_grid.reset();
}
