protected override void OnKeyUp(KeyEventArgs e)
{
if (SelectionModel != null)
{
if (e.Key == Key.Escape)
{
SelectionModel.ClearSelection();
}
else if (e.Key == Key.Space)
{
Select();
}
else if (!SelectionModel.SingleSelect)
{
var isShiftPressed = Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
var isCtrlPressed = Keyboard.Modifiers.HasFlag(ModifierKeys.Control);
if (e.Key == Key.A && isCtrlPressed)
{
SelectionModel.SelectAll();
}
else if (isShiftPressed)
{
SelectionModel.SelectRangeFromAnchor(GetGroupIndex(), RepeatedIndex);
}
}
}
base.OnKeyUp(e);
}
[Test] public void SelectAll()
{
JetListViewNode node = _nodeCollection.Add("Item1");
_nodeCollection.Add("Item11", node);
_nodeCollection.Add("Item2");
_model.SelectAll();
Assert.IsTrue(_model.Contains("Item1"));
Assert.IsTrue(_model.Contains("Item11"));
Assert.IsTrue(_model.Contains("Item2"));
}
protected override void OnKeyUp(KeyEventArgs e)
{
var indexPath = GetIndexPath();
Debug.WriteLine("OnKeyUp:" + indexPath.ToString());
if (SelectionModel != null)
{
if (e.Key == Key.Escape)
{
SelectionModel.ClearSelection();
}
else if (e.Key == Key.Space)
{
SelectionModel.SelectAt(indexPath);
}
else if (!SelectionModel.SingleSelect)
{
var isShiftPressed = Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
var isCtrlPressed = Keyboard.Modifiers.HasFlag(ModifierKeys.Control);
if (e.Key == Key.A && isCtrlPressed)
{
SelectionModel.SelectAll();
}
else if (isCtrlPressed && e.Key == Key.Space)
{
if (SelectionModel.IsSelectedAt(indexPath).Value)
{
SelectionModel.DeselectAt(indexPath);
}
else
{
SelectionModel.SelectAt(indexPath);
}
}
else if (isShiftPressed)
{
SelectionModel.SelectRangeFromAnchorTo(GetIndexPath());
}
}
}
base.OnKeyUp(e);
}