Cocoa NSTabView编码风格问题 [英] Cocoa NSTabView coding style question

问题描述

我有一个编码风格的问题，可能应该问一个高级的Mac程序员在工作 - 但由于我是唯一的mac程序员，好吧，它是。我有一个弹出的GUI为我的软件（3D模型，数据可视化）和弹出的主要是一个Tabbed控件与大量的东西在每个选项卡（滑块，单选按钮，复选框等）与像20控制每个选项卡，并且可能六个选项卡...使用单个控制器的所有视图将会非常快速地获得。

有一个MainViewController加载一堆Tabs好样式？

  NSView * tabA = [[NSView alloc] initWithNibName：@tabA.nib [NSBundle bundleWithPath：@/ Applications / BOB.app]]; 
 NSView * tabB = [[NSView alloc] initWithNibName：@tabB.nibbundle：[NSBundle bundleWithPath：@/ Applications / BOB.app]]; 
  

这是我在iOS上的做法，但我不知道对于Mac OS X.喜欢一种提供可维护性和灵活性的样式，因为代码正在进行原型设计，我可能需要频繁更改它。

如果不是好的风格，什么是？ / p>

谢谢！

解决方案

您为每个选项卡创建一个 NSViewController 子类，并使用 NSTabViewItem 将其分配给 NSTabView / code>。

顺便说一句，我认为最好有

  NSViewController * tabAcontroller = [[TabAController alloc] init]; 
  

与 @interface TabAController：NSViewController ... @end 与 init 定义为

  -init {
 self = [super initWithNibName：@tabAbundle：nil]; 
 if（self）{
 ... 
} 
 return self; 
} 
  

请注意，您不需要扩展。当调用 initWithNibName：bundle：时，nib 。而且不应指定应用程序的硬编码路径。在iOS中，应用程序的位置是由操作系统（具有密码文件夹名称）给定的，但在OS X上，用户可以自由地将应用程序包移动到任何他想要的位置。所以，永远不要将主包作为 [NSBundle bundleWithPath：@hard coded path] 。在大多数情况下，只使用 [NSBundle mainBundle] ，或只是 nil 。它是写在文档中，当你可以使用 nil 。

I have a coding style question which probably should be asked of a senior mac programmer at work - but since I'm the only mac programmer, well, SO it is. I have a pop-up GUI for my software (3D models, data visualization) and the pop-up is Mainly a Tabbed control with a ton of stuff in each tab (sliders, radio buttons, checkboxes, etc.) With something like 20 controls per tab, and maybe half a dozen tabs... using a single controller for all the views is going to get unwieldly very quickly.

Is having a MainViewController which loads a bunch of Tabs good style?

NSView *tabA = [[NSView alloc] initWithNibName:@"tabA.nib" bundle:[NSBundle bundleWithPath:@"/Applications/BOB.app"]];
NSView *tabB = [[NSView alloc] initWithNibName:@"tabB.nib" bundle:[NSBundle bundleWithPath:@"/Applications/BOB.app"]];

It's kindof how I do it on iOS, but I'm not sure for Mac OS X. I prefer a style that offers maintainability and flexibility, as the code is going through prototyping and I may need to change it frequently.

If it's not good style, what is?

Thanks!

解决方案

I think yours is a reasonable style. You create an NSViewController subclass for each tab, and assign it to the NSTabView using NSTabViewItem.

By the way, I think it's better to have

NSViewController *tabAcontroller = [[TabAController alloc] init]; 

with @interface TabAController:NSViewController ... @end with init defined as

-init{
    self=[super initWithNibName:@"tabA" bundle:nil];
    if(self){
        ...
    }
    return self;
}

Note that you don't need the extension .nib when you call initWithNibName:bundle:. And you should not specify the hard-coded path of the app. In iOS, the app's position is a given by the OS (with cryptic folder names,) but on OS X a user can freely move the app bundle to anywhere he wants. So, never refer to the main bundle as [NSBundle bundleWithPath:@"hard coded path"]. Use just [NSBundle mainBundle], or just nil in most cases. It's written in the documentation when you can just use nil.

这篇关于Cocoa NSTabView编码风格问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！