Can I disable editing of Spec TextModel and use it only for display purposes. Tried sending it disable, no noticeable results ...

Is it possible to display an alert for user in an easy way? Something like: so that if title ivar will be empty user will see the dialog with appro ...

How can I add a menu to a list model with decent actions? I've seen some code like: but when I do this I get an error because the block is not eva ...

I am working with Spec library in Pharo 3 and I have found no way to add a header to a multi column list. However, adding headers is feasible through ...

In Pharo 3 right-clicking in a menu using a MultiColumnListModel gives a MessageNotUnderstood, as shown in this example code: Is this a bug in Spec ...

The current API of Spec is totally counter-intuitive. I am trying to stack up two rows in a SpecLayout. How is that adding a row ends up with two colu ...

I have a Spec window with several controls. When I click on the Ok button I want the window to be closed. I have tried sending delete and close, bu ...

Is this supposed to change a list background color to red in Pharo? Because it's always white no matter what, nothing happens. ...