private void OnMovePrevious(object sender, EventArgs e)
{
if ((_ribbonLabel != null) && (_ribbonLabel.Ribbon != null))
{
// Get access to the parent collection of items
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction("KryptonRibbonGroupLabel MovePrevious");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(_ribbonLabel.RibbonContainer)["Items"];
RaiseComponentChanging(propertyItems);
// Move position of the triple
int index = items.IndexOf(_ribbonLabel) - 1;
index = Math.Max(index, 0);
items.Remove(_ribbonLabel);
items.Insert(index, _ribbonLabel);
UpdateVerbStatus();
RaiseComponentChanged(propertyItems, null, null);
}
finally
{
// If we managed to create the transaction, then do it
transaction?.Commit();
}
}
}
private void OnMoveLast(object sender, EventArgs e)
{
if ((_ribbonCheckBox != null) && (_ribbonCheckBox.Ribbon != null))
{
// Get access to the parent collection of items
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction("KryptonRibbonGroupCheckBox MoveLast");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(_ribbonCheckBox.RibbonContainer)["Items"];
RaiseComponentChanging(propertyItems);
// Move position of the triple
items.Remove(_ribbonCheckBox);
items.Insert(items.Count, _ribbonCheckBox);
UpdateVerbStatus();
RaiseComponentChanged(propertyItems, null, null);
}
finally
{
// If we managed to create the transaction, then do it
if (transaction != null)
{
transaction.Commit();
}
}
}
}