/// <summary>
/// Applies any delayed bindings to a control.
/// </summary>
/// <param name="control">The control.</param>
public static void ApplyBindings(IControl control)
{
List <Entry> bindings;
if (_entries.TryGetValue(control, out bindings))
{
foreach (var binding in bindings)
{
control.Bind(binding.Property, binding.Binding);
}
_entries.Remove(control);
}
}
/// <summary>
/// Applies any delayed bindings to a control.
/// </summary>
/// <param name="control">The control.</param>
public static void ApplyBindings(IControl control)
{
List<Entry> bindings;
if (_entries.TryGetValue(control, out bindings))
{
foreach (var binding in bindings)
{
control.Bind(binding.Property, binding.Binding);
}
_entries.Remove(control);
}
}
private static IDisposable BindDataContextToTag(IControl source, IControl target)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
var data = source.GetObservable(Control.DataContextProperty);
if (data != null)
{
return(target.Bind(Control.TagProperty, data));
}
return(null);
}
/// <summary>
/// Adds a delayed binding to a control.
/// </summary>
/// <param name="target">The control.</param>
/// <param name="property">The property on the control to bind to.</param>
/// <param name="binding">The binding.</param>
public static void Add(IControl target, AvaloniaProperty property, IBinding binding)
{
if (target.IsInitialized)
{
target.Bind(property, binding);
}
else
{
List <Entry> bindings;
if (!_entries.TryGetValue(target, out bindings))
{
bindings = new List <Entry>();
_entries.Add(target, bindings);
// TODO: Make this a weak event listener.
target.Initialized += ApplyBindings;
}
bindings.Add(new Entry(binding, property));
}
}
/// <summary>
/// Adds a delayed binding to a control.
/// </summary>
/// <param name="target">The control.</param>
/// <param name="property">The property on the control to bind to.</param>
/// <param name="binding">The binding.</param>
public static void Add(IControl target, AvaloniaProperty property, IBinding binding)
{
if (target.IsInitialized)
{
target.Bind(property, binding);
}
else
{
List<Entry> bindings;
if (!_entries.TryGetValue(target, out bindings))
{
bindings = new List<Entry>();
_entries.Add(target, bindings);
// TODO: Make this a weak event listener.
target.Initialized += ApplyBindings;
}
bindings.Add(new Entry(binding, property));
}
}
public override void Apply(IControl control)
{
control.Bind(Property, Binding);
}