Le 28/10/2013 20:09, Kende Krisztián a écrit : > >>> >>> - The gb.chart component doesn't depend from gb.qt4.ext? >>> >>> gb.chart >>> 0 >>> 0 >>> 3.1.90 >>> >>> gb.image >>> gb.qt4 >>> gb.form >>> gb.qt4.ext >>> >>> If you're really not, it's will removed. >> Dependencies of components written in Gambas are *not* located in their >> '.project' or '.startup' file, but in the '.component' file. >> >> So 'gb.chart' depends on 'gb.form'. >> > > I see, but I found this information in gb.chart.gambas file. If I remove > the /usr/lib/gambas3/gb.qt4.ext* files, get this error message: > > kendek@Kendek:~$ '/usr/lib/gambas3/gb.chart.gambas' > gbr3: unable to load component: gb.qt4.ext > > So 'gb.chart' component depends on 'gb.qt4.ext', or not?
No. Let me explain: A component written in Gambas is a gambas project that *can* be used like a component. As a Gambas project (i.e. when you run it from the command line like you did), it has its own dependencies like any other Gambas project. But as a component, it has other dependencies, explicitely defined in the "component properties dialog" in the IDE, that are written in the ".component" project file. These dependencies are the source of our problems: 1) Some of them are supported by the system packager: when a component needs explicitely another component. 2) Some of them are not: when a component needs "a gui toolkit", or "saving and loading images", which means one component among all being able to fulfill the requirement. These kind of dependencies are not solved at package level, but only when creating the final project, that will only have explicit dependencies of single packages (i.e. the requirements of second type are solved by the IDE when checking the components in the project property dialog). Moreover, not all of them are solved: 'gb.gui' and 'gb.desktop', as you noticed. > > And If component written in Gambas, depends on gambas3-runtime, or not? > You're right, all components should logically depend on gambas3-runtime. I forgot it, because normally you will install at least one Gambas program with the components, and that gambas program will depend on gambas3-runtime. I will update the wiki... -- Benoît Minisini ------------------------------------------------------------------------------ Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user