Interface Builder actually creates files containing an archive of the interface element, each element is encoded i that archive with their. Visual C++ writes code when you build an interface and you simply use that code in your application. the debugger's gone a little wonky on me a couple of times while using it (that could have been due to it being for mozilla plugins, though), but otherwise it seems straightforward enough to me. It's simply because the way of managing interfaces in Mac OS X is way different than in Windows or Linux. it lets you use your cross platform or existing c++ code for your application logic and then use obj-c for your ui and platform specific stuff. Ok, I'm not sure where I'm going with this, but to summarize: learn obj-c, you'll be glad you did.Įdit: obj-c++ isn't that bad.

You won't want to mix those two in the same app (though it can be done).

mm if you want to use obj-c++).Īs an exception, HIToolbox (carbon gui toolkit) has a c interface whereas AppKit (cocoa gui toolkit) is objective-c (and others). Just link in both the Cocoa and Carbon frameworks, do the appropriate imports, and name the file. I often find myself using functionality from both in the same programs. It turns out that the division between carbon and cocoa is not as sharp as some would have you think. In general, the Objective-C interfaces (Cocoa) are nicer than their procedural c (carbon) counterparts, so if you go through the trouble of learning obj-c you may as well use them. I am stucking on this issue please help me.A lot of Carbon and Cocoa is just becoming interfaces to the same code. Means on intel machine 10.6.4 snowleopard some time it run perfectly as a foreground application and some time it run automatically as background application. But when i shift on intel 10.6.4 then i have this issue. My application work prefectly on power pc.

But when i type any data in text field on my gui application then keyboard does not work. Means activity monitor consider it as a background service not a foreground gui application.Īlso in this case when icon is not showing in forcequit and activity monitor my gui application window is showing but when i preform some action using mouse on my gui application then it works prefectly. The problem is sometime my gui application on intel 10.6.4 is run perfectly and some time it run but its icon does not appear in Forcequit window and also when i see it in activity monitor then it show it as a process and there is no icon showing for it. I have a Cocoa gui application that is build using powerpc.

Mac os gui interfaces cocoa