On 2 January 2013 09:09, Peter Hugosson-Miller <[email protected]> wrote: > Quick question: what's with all the curly braces? This doesn't look much like > Smalltalk code to me :-P
I don't know how much this is tongue-in-cheek: assuming none ( :) ), it's a literal Array assembled by sending messages, as opposed to the other kind of literal Array: #(1 (2 3)) = Array with: 1 with: (Array with: 2 with: 3). frank > -- > Cheers, > Peter. > > On 2 jan 2013, at 10:02, J. P. L. Martín <[email protected]> wrote: > >> Hello, I'm having trouble to figure out how to do this, I have a simple >> window with 3 buttons, each button should change the content listed on the >> list below them but I'm really not sure about how to do it. >> >> This is the code for the window: >> --- >> open >> "Abre la ventana principal del Sistema de Gestion Bibleotecaria" >> >> | builder contain | >> builder := UITheme builder. >> contain := builder newColumn: {builder newRow: { >> builder newButtonFor: self action: #onPrestamosClick label: >> 'Prestamos' help: ''. >> builder newButtonFor: self action: #onMaterialesClick label: >> 'Materiales' help: ''. >> builder newButtonFor: self action: #onSociosClick label: >> 'Socios' help: ''}. >> builder newColumn: { >> builder newListFor: self list: nil selected: nil >> changeSelected: nil help: '' }.}. >> >> (contain openInWindowLabeled: 'Babel') extent: 600@600. >> --- >> >> How should I define #onLabelClick to set the list to for example: Prestamo >> database. >> >> Thanks in advance. >> >
