Objective c NSView-创建视图时未调用mouseEntered
有没有办法检查鼠标是否在视图中?您的问题有点不清楚,但我认为您希望在自定义视图可见时检测鼠标的位置,并在鼠标位置在视图范围内时更新鼠标位置 如果是这样,您需要执行以下操作:Objective c NSView-创建视图时未调用mouseEntered,objective-c,cocoa,macos,Objective C,Cocoa,Macos,有没有办法检查鼠标是否在视图中?您的问题有点不清楚,但我认为您希望在自定义视图可见时检测鼠标的位置,并在鼠标位置在视图范围内时更新鼠标位置 如果是这样,您需要执行以下操作: - (void)viewDidMoveToWindow { if(![self window]) return; NSPoint mouseLocation = [[self window] mouseLocationOutsideOfEventStream]; if(NSPoin
- (void)viewDidMoveToWindow
{
if(![self window])
return;
NSPoint mouseLocation = [[self window] mouseLocationOutsideOfEventStream];
if(NSPointInRect(mouseLocation, [self frame]))
{
NSLog(@"mouse is over the view");
}
else
{
NSLog(@"mouse is not over the view");
}
}