Creare widget di Controlli grafici

Al riguardo rinviamo al seguente post:

• http://89.234.156.109/sujet-5135-creer-son-propre-widget-page-1.html#m2

e ai seguenti video-tutorial:

• https://m.youtube.com/watch?v=23SNNYpmykE
• https://m.youtube.com/watch?v=fbQLDU13qlg
• https://m.youtube.com/watch?v=Oo0aAroHWO0
• https://m.youtube.com/watch?v=epN3JAPRf_M