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Macos NSTextView:如何子类化、重写-mouseDown并仍然能够选择文本?_Macos_Cocoa_Mouseevent_Nstextview - Fatal编程技术网

Macos NSTextView:如何子类化、重写-mouseDown并仍然能够选择文本?

Macos NSTextView:如何子类化、重写-mouseDown并仍然能够选择文本?,macos,cocoa,mouseevent,nstextview,Macos,Cocoa,Mouseevent,Nstextview,我子类化了NSTextView。.m非常简单和简短: @implementation MyTextView - (void)mouseDown:(NSEvent *)theEvent { NSLog(@"click") ; } @end 但是现在,我不能再在MyTextView中选择文本了。我怎样才能解决这个问题呢?呼叫[超级鼠标关闭:theEvent]

我子类化了
NSTextView
.m
非常简单和简短:

@implementation MyTextView

- (void)mouseDown:(NSEvent *)theEvent
{
    NSLog(@"click") ;
}

@end

但是现在,我不能再在MyTextView中选择文本了。我怎样才能解决这个问题呢?

呼叫[超级鼠标关闭:theEvent]