用于创建NSTextField“label”的示例代码？ [英] Sample code for creating a NSTextField "label"?

问题描述

在我的桌面Mac OS X应用程序，我想编程创建一个NSTextField标签，它具有与Interface Builder中创建的典型标签相同的行为和属性。

In my desktop Mac OS X app, I'd like to programatically create a NSTextField "label" which has the same behavior and properties as a typical label created in Interface Builder.

我通常使用（非常喜欢）IB，但在这种情况下，必须以程序化的方式完成。

I usually use (and very much like) IB, but in this case it must be done programatically.

可能，我似乎找不到方法调用的组合，将编程产生与从IB视图库调色板拖动的标签相同的label-y行为。

Try as I might, I can't seem to find the combination of method calls that will programatically produce the same label-y behavior as a "Label" dragged from the IB View Library palette.

任何人都可以提供或指出一些如何做这个程序的示例代码？ Thx。

Can anyone provide or point out some example code of how to do this programatically? Thx.

推荐答案

标签实际上是 NSTextField ，NSView的子类。因此，由于它是一个NSView，它必须添加到另一个视图。

A label is actually an instance of NSTextField, a subclass of NSView. So, since it is a NSView, it has to be added to another view.

这是一个工作代码：

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    NSTextField *textField;

    textField = [[NSTextField alloc] initWithFrame:NSMakeRect(10, 10, 200, 17)];
    [textField setStringValue:@"My Label"];
    [textField setBezeled:NO];
    [textField setDrawsBackground:NO];
    [textField setEditable:NO];
    [textField setSelectable:NO];
    [view addSubview:textField];
}

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