/// <summary>
/// Creates a color preview control with data binding.
/// </summary>
/// <param name="d">The cell definition.</param>
/// <returns>
/// A preview control.
/// </returns>
protected virtual FrameworkElement CreateColorPreviewControl(ColorCellDefinition d)
{
var c = new Rectangle
{
Stroke = Brushes.Black,
StrokeThickness = 1,
Width = 12,
Height = 12,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
// Bind to the data context, since the binding may contain a custom converter
var contextBinding = this.CreateBinding(d);
c.SetBinding(FrameworkElement.DataContextProperty, contextBinding);
this.SetIsEnabledBinding(d, c);
// Convert the color in the data context to a brush
var fillBinding = new Binding {
Converter = new ColorToBrushConverter()
};
c.SetBinding(Shape.FillProperty, fillBinding);
// Create a grid for the data context
var grid = new Grid();
grid.Children.Add(c);
// Create a container to support background binding
return(this.CreateContainer(d, grid));
}
/// <summary>
/// Creates a color preview control with data binding.
/// </summary>
/// <param name="d">The cell definition.</param>
/// <returns>
/// A preview control.
/// </returns>
protected virtual FrameworkElement CreateColorPreviewControl(ColorCellDefinition d)
{
var c = new Rectangle
{
Stroke = Brushes.Black,
StrokeThickness = 1,
Width = 12,
Height = 12,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
var binding = this.CreateBinding(d);
binding.Converter = new ColorToBrushConverter();
c.SetBinding(Shape.FillProperty, binding);
this.SetIsEnabledBinding(d, c);
var grid = new Grid();
grid.Children.Add(c);
this.SetBackgroundBinding(d, grid);
this.SetIsEnabledBinding(d, grid);
return grid;
}
