public override void OnRefStateSet (ref Atk.StateSet states)
{
IExpandCollapseProvider expandCollapse
= peer.GetPattern (PatternInterface.ExpandCollapse)
as IExpandCollapseProvider;
if (expandCollapse != null) {
var state = expandCollapse.ExpandCollapseState;
// If it's not a leaf, it can be expanded
if (state != ExpandCollapseState.LeafNode)
states.AddState (Atk.StateType.Expandable);
if (state == ExpandCollapseState.Expanded
|| state == ExpandCollapseState.PartiallyExpanded)
states.AddState (Atk.StateType.Expanded);
else
states.RemoveState (Atk.StateType.Expanded);
}
IToggleProvider toggle
= peer.GetPattern (PatternInterface.Toggle)
as IToggleProvider;
if (toggle != null) {
states.RemoveState (Atk.StateType.Checked);
states.RemoveState (Atk.StateType.Indeterminate);
var state = toggle.ToggleState;
if (state == ToggleState.On)
states.AddState (Atk.StateType.Checked);
else if (state == ToggleState.Indeterminate)
states.AddState (Atk.StateType.Indeterminate);
}
}
public override void OnRefStateSet (ref Atk.StateSet states)
{
bool? isSelected = IsSelected;
if (!isSelected.HasValue)
return;
states.AddState (Atk.StateType.Selectable);
if (isSelected.Value)
states.AddState (Atk.StateType.Selected);
else
states.RemoveState (Atk.StateType.Selected);
}
public override void OnRefStateSet (ref Atk.StateSet states)
{
var selectionItem = peer.GetPattern (
PatternInterface.SelectionItem)
as ISelectionItemProvider;
if (selectionItem == null)
return;
if (selectionItem.IsSelected)
states.AddState (Atk.StateType.Checked);
else
states.RemoveState (Atk.StateType.Checked);
}
public void UpdateStates (Atk.StateSet states)
{
if (Editable)
states.AddState (Atk.StateType.Editable);
else
states.RemoveState (Atk.StateType.Editable);
}
public override void OnRefStateSet (ref Atk.StateSet states)
{
if (valueProvider.IsReadOnly)
states.RemoveState (Atk.StateType.Editable);
else
states.AddState (Atk.StateType.Editable);
}