复制/粘贴在模态窗口中不工作 [英] Copy/Paste Not Working in Modal Window

问题描述

在我的可可应用程序中，我显示一个NSPanel作为另一个NSPanel的模态'窗口'使用：

  [modalPanel setWorksWhenModal ：是]; 
 [[NSApplication sharedApplication] beginSheet：modalPanel modalForWindow：mainPanel modalDelegate：nil didEndSelector：nil contextInfo：nil]; 
  

这样可以工作，但是在模态'窗口'中显示的NSTextField不允许复制和粘贴。

从搜索我发现以下线程Cocoabuilder，似乎几乎相同的问题，但是没有解决方案给出在那个线程。

http：// www.cocoabuilder.com/archive/message/cocoa/2007/11/6/192462

该线程要求确保您不停止复制/通过使用验证粘贴，但这不是我的情况，因为我目前没有任何验证的任何字段。

有什么特别的我要做

谢谢！

如果删除编辑菜单，则会丢失内置的编辑菜单。复制和粘贴功能。

In my cocoa app I am displaying a NSPanel as a modal 'window' of another NSPanel using:

[modalPanel setWorksWhenModal:YES];
[[NSApplication sharedApplication] beginSheet:modalPanel modalForWindow:mainPanel modalDelegate:nil didEndSelector:nil contextInfo:nil];

This works, however the NSTextField's that show up in that modal 'window' are not allowing copy and paste.

From searching I found the following thread on Cocoabuilder which seems like pretty much the same problem, however there was no solution given in that thread either.

http://www.cocoabuilder.com/archive/message/cocoa/2007/11/6/192462

That thread says to make sure you are not stopping copy/paste by using validation, but this is not the case for me as I currently do not have any validation on any of the fields.

Is there something special I have to do to get this to work, or does anyone have any ideas of what I could check/try?

Thanks!

解决方案

Is the "Edit" menu present in your application?

If you delete the edit menu, you lose the built in copy and paste functionality.

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