private void Tree_CellToolTipShowing(object sender, ToolTipShowingEventArgs e)
{
var model = e.Model;
if (model is IMasqueradeAs m)
{
model = m.MasqueradingAs();
}
e.AutoPopDelay = 32767;
string problem = _activator.DescribeProblemIfAny(model);
if (!string.IsNullOrWhiteSpace(problem))
{
e.StandardIcon = ToolTipControl.StandardIcons.Error;
e.Title = model.ToString();
e.Text = problem;
e.IsBalloon = true;
}
else
if (model is ICanBeSummarised sum)
{
e.StandardIcon = ToolTipControl.StandardIcons.Info;
if (model is IMapsDirectlyToDatabaseTable d)
{
e.Title = $"{model} (ID: {d.ID})";
}
else
{
e.Title = model.ToString();
}
e.Text = sum.GetSummary(false, false);
e.IsBalloon = true;
}
}
private string Tree_CellToolTipGetter(OLVColumn column, object modelObject)
{
return(_activator.DescribeProblemIfAny(modelObject));
}