private void OnRepeaterElementPrepared(ItemsRepeater sender, ItemsRepeaterElementPreparedEventArgs args)
{
var element = args.Element;
if (element != null)
{
var toggleButton = element as ToggleButton;
if (toggleButton != null)
{
toggleButton.Checked += OnChildChecked;
toggleButton.Unchecked += OnChildUnchecked;
// If the developer adds a checked toggle button to the collection, update selection to this item.
if (SharedHelpers.IsTrue(toggleButton.IsChecked))
{
Select(args.Index);
}
}
var repeater = m_repeater;
if (repeater != null)
{
var itemSourceView = repeater.ItemsSourceView;
if (itemSourceView != null)
{
element.SetValue(AutomationProperties.PositionInSetProperty, args.Index + 1);
element.SetValue(AutomationProperties.SizeOfSetProperty, itemSourceView.Count);
}
}
}
}
private void OnRepeaterElementPrepared(ItemsRepeater sender, ItemsRepeaterElementPreparedEventArgs args)
{
var element = args.Element;
if (element != null)
{
var toggleButton = element as ToggleButton;
if (toggleButton != null)
{
toggleButton.Checked += OnChildChecked;
toggleButton.Unchecked += OnChildUnchecked;
// If the developer adds a checked toggle button to the collection, update selection to this item.
if (SharedHelpers.IsTrue(toggleButton.IsChecked))
{
Select(args.Index);
}
// TODO: Uno specific - remove when #4689 is fixed
//If SelectedItem/SelectedIndex has already been set by the time the elements are loaded, ensure we sync the selection
if (args.Index == SelectedIndex)
{
toggleButton.IsChecked = true;
}
}
var repeater = m_repeater;
if (repeater != null)
{
var itemSourceView = repeater.ItemsSourceView;
if (itemSourceView != null)
{
element.SetValue(AutomationProperties.PositionInSetProperty, args.Index + 1);
element.SetValue(AutomationProperties.SizeOfSetProperty, itemSourceView.Count);
}
}
}
}
