添加子视图后，NSView鼠标事件 [英] NSView mouse events after adding subview

问题描述

在将子视图添加到NSView之后，鼠标事件将响应NSView的区域减去addedSubVIew.我该如何避免呢?我希望它对所有Superview做出回应.谢谢.

After I add a subview to NSView, my mouse events respond to the area of NSView minus the addedSubVIew. How can I avoid that? I want it to respond on all of the superview. Thanks.

推荐答案

您还可以在容器视图中实现hitTest:方法.

You can also implement the hitTest: method in the container view.

- (NSView *) hitTest: (NSPoint) aPoint {
    return [super hitTest:aPoint] ? self : nil;
}

现在，只有容器视图可以接收鼠标事件.

Now only the container view can receive the mouse events.

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