On Wednesday 16 September 2009 06:33:37 M. Cs. wrote: > I don't understand the concept of containers. When I want to create a UI > which would proportionally change its size (e.g. when I double the size of > the form, every item doubles its size), do I have to cover all the area of > form with panels or vboxes (what's this?), and then to place the real stuff > (buttons, labels, views etc.) inside them? > What is the use of containers? Could someone explain me the concept? > --------------------------------------------------------------------------- >--- Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user
Same concept, really simple but you will never learn this unless you do it yourself - ie put the controls on the form, set the propertikkes and watch what happends. re-read this: 1) If you set the form arrangement to fill it will fill itself with whatever the control is that you have stuck on the form. 2) If you put things withing a container stuck on a form like that, then the properties of the container determine what happens to its children. Play with them. a VBox is a container who stacks its children vertically, ie if you put button1,2,3,4 underneath each other in a vbox they will be stacked on stop on each other. How the buttons behave will depend on what you do with their properites of expand. Just try it!!!!!!!!!!!!!!!!! Richard ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
