相关疑难解决方法(0)

当弹出窗口显示时,我很好奇是否可以在弹出框的窗口中设置基础设置,例如窗口级别.在我的测试中,弹出窗口似乎是一个窗口,但它们不响应普通NSWindow选择器,例如setLevel:.

是否可以设置窗口级别NSPopover？

我在这里遇到了问题.我正在创建一个NSTrackingArea这样的:

NSTrackingArea *area = [[NSTrackingArea alloc] initWithRect:[self frame] options:NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways owner:self userInfo:nil];
[self addTrackingArea:area];
[area release];

这很好用.但是,这是一个问题.我把它设置成这样:

-(void)mouseEntered:(NSEvent *)event {
    [self toggleDetail];
}
-(void)mouseExited:(NSEvent *)event {
    [self toggleDetail];
}

而且toggleDetail基本上是这样的:

- (void)toggleDetail {
if (!attachedWindow) {
    NSPoint buttonPoint = NSMakePoint(NSMidX([conditionImage frame]),
                                      NSMidY([conditionImage frame]));
    attachedWindow = [[MAAttachedWindow alloc] initWithView:view 
                                            attachedToPoint:buttonPoint 
                                                   inWindow:[self window] 
                                                     onSide:12
                                                 atDistance:10.0];
    //config removed because of irrelevance
    [[self window] addChildWindow:attachedWindow ordered:NSWindowAbove];
} else {
    [[self window] removeChildWindow:attachedWindow];
    [attachedWindow orderOut:self];
    [attachedWindow release];
    attachedWindow = nil; …