void DatePickerEditor_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
var property = e.NewValue as BindableProperty;
if (property != null)
{
CustomEditorBinder.BindProperty(this, property);
var propertyBinding = new Binding("Value");
propertyBinding.Source = property;
propertyBinding.Converter = new DateTimeToNullableDateTimeConverter();
this.SetBinding(DatePicker.SelectedDateProperty, propertyBinding);
}
}
void MultilineTextEditor_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
BindableProperty bindableProperty = DataContext as BindableProperty;
if (bindableProperty == null)
{
return;
}
CustomEditorBinder.BindProperty(this, bindableProperty);
var propertyBinding = new Binding("BindableValue");
propertyBinding.Source = bindableProperty;
propertyBinding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
this.SetBinding(TextBox.TextProperty, propertyBinding);
}
public override void OnApplyTemplate()
{
BindableProperty property = DataContext as BindableProperty;
if (property == null)
{
return;
}
CustomEditorBinder.BindProperty(this, property);
ElementProperty elementProperty = property.Property as ElementProperty;
if (elementProperty != null)
{
viewModel = elementProperty.DeclaringElement.ChildElement(elementProperty.DeclaringProperty.Name) as ElementCollectionViewModel;
}
if (viewModel != null)
{
var properties = TypeDescriptor.GetProperties(viewModel.CollectionElementType).OfType <PropertyDescriptor>().Where(x => x.Attributes.OfType <ConfigurationPropertyAttribute>().Any()).ToArray();
foreach (var childProperty in properties.Where(x => x.IsBrowsable))
{
Collection.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(75, GridUnitType.Star)
});
}
Collection.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(25)
});
Redraw();
viewModel.ChildElementsCollectionChange += new System.Collections.Specialized.NotifyCollectionChangedEventHandler(ChildElements_CollectionChanged);
}
}
void FlagsEditor_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
BindableProperty bindableProperty = DataContext as BindableProperty;
if (bindableProperty == null)
{
return;
}
CustomEditorBinder.BindProperty(this, bindableProperty);
property = bindableProperty.Property;
if (property != null)
{
if (!property.PropertyType.IsEnum)
{
throw new InvalidOperationException(Properties.Resources.EnumEditorExceptionInvalidPropertyType);
}
RefreshVisual(property);
property.PropertyChanged += new PropertyChangedEventHandler(property_PropertyChanged);
}
}
void CustomAttributesEditor_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
property = (BindableProperty)e.NewValue;
CustomEditorBinder.BindProperty(this, property);
NameValueCollection value = (NameValueCollection)property.Value;
list = new ObservableCollection <KeyValueItem>();
foreach (string key in value)
{
var item = new KeyValueItem {
Key = key, Value = value[key]
};
item.DeleteCommand = new KeyValueItemDeleteCommand(this, item);
ChangeMonitor monitor = new ChangeMonitor(this, item);
monitor.PropertyChanged += new PropertyChangedEventHandler(monitor_PropertyChanged);
changeMonitors.Add(monitor);
list.Add(item);
}
AddNewItem();
this.Items.ItemsSource = list;
}
