/// <summary>
/// Ends the lookup operation and updates this <see cref="ForeignKeyBox"/>.
/// </summary>
/// <param name="valueBag">The <see cref="ColumnValueBag"/> that contains foreign key and lookup data.</param>
public void EndLookup(ColumnValueBag valueBag)
{
if (valueBag != null)
{
ValueBag = valueBag;
DataPresenter?.InvalidateView();
}
}
private void UpdateVisualState(bool useTransitions)
{
if (!IsEnabled)
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateDisabled, VisualStates.StateNormal);
}
else if (IsMouseOver && !IsDataPresenterEditing)
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateMouseOver, VisualStates.StateNormal);
}
else
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateNormal);
}
if (IsKeyboardFocused)
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateFocused, VisualStates.StateUnfocused);
}
else
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateUnfocused);
}
var oldIsActive = IsActive;
var newIsActive = IsActive = GetIsActive();
if (!newIsActive.HasValue)
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateUnselected);
}
else if (newIsActive.Value)
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateSelected);
}
else
{
VisualStates.GoToState(this, useTransitions, VisualStates.StateSelectedInactive, VisualStates.StateSelected);
}
if (IsSelected && RowPresenter == DataPresenter?.CurrentRow && oldIsActive != newIsActive)
{
DataPresenter.InvalidateView();
}
}
private void InvalidateView()
{
DataPresenter.InvalidateView();
}
