/************************************************************************/
#region Private events
private void ItemIsSelectedChanged(object sender, EventArgs e)
{
if (isSelectChangedActive)
{
IsSelectedChanged?.Invoke(sender, e);
}
}
internal override void OnIsCheckedChangedInternal(bool?oldValue, bool?newValue)
{
base.OnIsCheckedChangedInternal(oldValue, newValue);
var oldIsSelected = oldValue == true;
var newIsSelected = newValue == true;
if (oldIsSelected != newIsSelected)
{
IsSelectedChanged?.Invoke(this, EventArgs.Empty);
}
}
protected void OnIsSelectedChanged()
{
if (!(IsSelectedEnable && !HasItems))
{
return;
}
if (IsSelected)
{
VisualStateManager.GoToState(this, "IsSelected", false);
}
else
{
VisualStateManager.GoToState(this, "Normal", false);
}
IsSelectedChanged?.Invoke(this, null);
}
private void SetSelected()
{
var adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (IsSelected)
{
if (LinkAdorner != null)
{
adornerLayer.Add(LinkAdorner);
}
}
else
{
if (LinkAdorner != null)
{
adornerLayer.Remove(LinkAdorner);
}
}
IsSelectedChanged?.Invoke(this, IsSelected);
}
/// <summary> /// Appelé lorsque la valeur de le propriété <see cref="IsSelected"/> a changé. /// </summary> protected virtual void OnIsSelectedChanged() => IsSelectedChanged?.Invoke(this, EventArgs.Empty);
/// <summary>
/// Provides derived classes an opportunity to handle changes to the IsSelected property.
/// </summary>
protected virtual void OnIsSelectedChanged(bool oldValue, bool newValue)
{
IsSelectedChanged?.Invoke(this, EventArgs.Empty);
}
protected virtual void OnIsSelectedChangedOverride(bool?oldVal)
{
IsSelectedChanged?.Invoke(this, oldVal);
}
