public StringValueEditor(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
if (property.PropertyType == typeof(Char))
{
if ((char)property.Value == '\0')
property.Value = "";
}
property.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(property_PropertyChanged);
property.ValueError += new EventHandler<ExceptionEventArgs>(property_ValueError);
txt = new TextBox();
txt.Height = 20;
if (null != property.Value)
txt.Text = property.Value.ToString();
//txt.IsReadOnly = !this.Property.CanWrite;
txt.Foreground = this.Property.CanWrite ? new SolidColorBrush(Colors.Black) : new SolidColorBrush(Colors.Gray);
txt.BorderThickness = new Thickness(0);
txt.Margin = new Thickness(0);
txt.LostFocus += new RoutedEventHandler(txt_LostFocus);
if (this.Property.CanWrite)
txt.TextChanged += new TextChangedEventHandler(Control_TextChanged);
this.Content = txt;
this.GotFocus += new RoutedEventHandler(StringValueEditor_GotFocus);
}
public RecursePropertiesButton(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
var button = new Button();
button.Margin = new Thickness(0);
button.VerticalAlignment = VerticalAlignment.Center;
button.HorizontalAlignment = HorizontalAlignment.Stretch;
button.Content = "Edit Properties";
button.Visibility = property.Value == null ? System.Windows.Visibility.Collapsed : Visibility.Visible;
button.Click += (s, e) => InvokeRecurseProperties(EventArgs.Empty);
var grid = new Grid();
grid.Children.Add(button);
this.Content = grid;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="label">The associated label for this Editor control</param>
/// <param name="property">The associated PropertyItem for this control</param>
public ValueEditorBase(PropertyGridLabel label, PropertyItem property)
{
this.Label = label;
this.Label.Name = "lbl" + property.Name;
this.Label.MouseLeftButtonDown += new System.Windows.Input.MouseButtonEventHandler(Label_MouseLeftButtonDown);
this.Label.MouseLeftButtonUp += new System.Windows.Input.MouseButtonEventHandler(Label_MouseLeftButtonUp);
if (!property.CanWrite)
this.Label.Foreground = new SolidColorBrush(Colors.Gray);
this.Name = "txt" + property.Name;
this.Property = property;
this.BorderThickness = new Thickness(0);
this.Margin = new Thickness(0);
this.HorizontalAlignment = HorizontalAlignment.Stretch;
this.HorizontalContentAlignment = HorizontalAlignment.Stretch;
}
public static ValueEditorBase GetEditor(Type propertyType, PropertyGridLabel label, PropertyItem property)
{
if (typeof(Boolean).IsAssignableFrom(propertyType))
return new BooleanValueEditor(label, property);
if (typeof(Enum).IsAssignableFrom(propertyType))
return new EnumValueEditor(label, property);
if (typeof(DateTime).IsAssignableFrom(propertyType))
return new DateTimeValueEditor(label, property);
if (typeof(String).IsAssignableFrom(propertyType))
return new StringValueEditor(label, property);
if (_validValueTypes.Contains((propertyType)))
return new StringValueEditor(label, property);
//if (typeof(Object).IsAssignableFrom(propertyType))
// return new PropertyGrid(label, property);
return new RecursePropertiesButton(label, property);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="label"></param>
/// <param name="property"></param>
public ComboBoxEditorBase(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
currentValue = property.Value;
property.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(property_PropertyChanged);
property.ValueError += new EventHandler<ExceptionEventArgs>(property_ValueError);
cbo = new ComboBox();
cbo.Visibility = Visibility.Collapsed;
cbo.Margin = new Thickness(0);
cbo.VerticalAlignment = VerticalAlignment.Center;
cbo.HorizontalAlignment = HorizontalAlignment.Stretch;
cbo.DropDownOpened += new EventHandler(cbo_DropDownOpened);
cbo.LostFocus += new RoutedEventHandler(cbo_LostFocus);
this.InitializeCombo();
pnl = new StackPanel();
pnl.Children.Add(cbo);
this.ShowTextBox();
this.Content = pnl;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="label"></param>
/// <param name="property"></param>
public DateTimeValueEditor(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
currentValue = property.Value;
property.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(property_PropertyChanged);
property.ValueError += new EventHandler<ExceptionEventArgs>(property_ValueError);
pnl = new StackPanel();
this.Content = pnl;
dtp = new DatePicker();
dtp.Visibility = Visibility.Visible;
dtp.Margin = new Thickness(0);
dtp.VerticalAlignment = VerticalAlignment.Center;
dtp.HorizontalAlignment = HorizontalAlignment.Stretch;
dtp.CalendarOpened += new RoutedEventHandler(dtp_CalendarOpened);
dtp.CalendarClosed += new RoutedEventHandler(dtp_CalendarClosed);
dtp.LostFocus += new RoutedEventHandler(dtp_LostFocus);
pnl.Children.Add(dtp);
dtp.Focus();
this.ShowTextBox();
}
public static ValueEditorBase GetEditor(PropertyItem propertyItem, PropertyGridLabel label)
{
if (propertyItem == null) throw new ArgumentNullException("propertyItem");
EditorAttribute attribute = propertyItem.GetAttribute<EditorAttribute>();
if (attribute != null)
{
Type editorType = Type.GetType(attribute.EditorTypeName, false);
if (editorType != null)
return Activator.CreateInstance(editorType) as ValueEditorBase;
}
Type propertyType = propertyItem.PropertyType;
ValueEditorBase editor = GetEditor(propertyType, label, propertyItem);
while (editor == null && propertyType.BaseType != null)
{
propertyType = propertyType.BaseType;
editor = GetEditor(propertyType, label, propertyItem);
}
return editor;
}
public BooleanValueEditor(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
}
public EnumValueEditor(PropertyGridLabel label, PropertyItem property)
: base(label, property)
{
}
static Border GetItemLabel(PropertyGridLabel label, string tagValue)
{
return new Border()
{
Name = Guid.NewGuid().ToString("N"),
Margin = new Thickness(0),
BorderBrush = new SolidColorBrush(backgroundColor),
BorderThickness = new Thickness(0, 0, 1, 1),
Child = label,
Tag = tagValue
};
}
