Preciso mostrar várias visualizações alinhadas verticalmente por dentroNSScrollView, Comecei adicionandoNSTableView eNSButton. Alinhei-os verticalmente comNSTableView em cima eNSButton no fundo. Eu adicioneiNSTableview eNSButton para umNSView chamadotempView. E defina a exibição do documento deNSScrollView paratempView.

Mas o problema que estou tendo é que minha tableview não se expande corretamente. Eu vejo os botões, mas o tablview não se expande adequadamente e apenas mostra as últimas entradas que se encaixam na tabela. Como você pode ver na imagem a seguir, ele exibe as últimas 4 linhas de 20 linhas.] Meu código é o seguinte

-(void)setupView {
    _scrollView = [[NSScrollView alloc] init];
    [_scrollView setHasVerticalScroller:YES];
    [_scrollView setHasVerticalRuler:YES];
    [_scrollView setBorderType:NSBezelBorder];
    [_scrollView setBackgroundColor:[NSColor purpleColor]];
         _scrollView.autoresizingMask = NSViewHeightSizable;

    _tableView = [[NSTableView alloc] init];
    [_tableView setDataSource:self];
    [_tableView setHeaderView:nil];
    [_tableView addTableColumn:[[NSTableColumn alloc] initWithIdentifier:@"firstColumn"]];
    [_tableView setDelegate:self];
    [_tableView setColumnAutoresizingStyle:NSTableViewUniformColumnAutoresizingStyle];
    [_tableView setBackgroundColor:[NSColor greenColor]];

    NSButton* _button = [[NSButton alloc] initWithFrame:NSZeroRect];
    NSView* tempView = [[NSView alloc] initWithFrame:NSZeroRect];

    [tempView setTranslatesAutoresizingMaskIntoConstraints:NO];
    [_scrollView setTranslatesAutoresizingMaskIntoConstraints:NO];
    [_button setTranslatesAutoresizingMaskIntoConstraints:NO];
    [_tableView setTranslatesAutoresizingMaskIntoConstraints:NO];

    [tempView addSubview:_button];
    [tempView addSubview:_tableView];

    [_scrollView setDocumentView:tempView];
    [self addSubview:_scrollView];


    NSString *const kViewContainerVertical = @"V:|[tempView]|";
    NSString *const kViewContainerHorizontal = @"H:|[tempView]|";

    NSDictionary *viewDictionary = NSDictionaryOfVariableBindings(tempView);

    NSArray *contraintOneView = [NSLayoutConstraint constraintsWithVisualFormat:kViewContainerVertical
                                                                        options:NSLayoutFormatAlignAllLeft
                                                                        metrics:nil
                                                                          views:viewDictionary];

    NSArray *constraintTwoView = [NSLayoutConstraint constraintsWithVisualFormat:kViewContainerHorizontal
                                                                         options:NSLayoutFormatAlignAllLeft
                                                                         metrics:nil
                                                                           views:viewDictionary];


    NSString *const kViewVertical = @"V:|[_tableView]-2-[_button]|";
    NSString *const kTextViewHorizontal = @"H:|[_tableView(_button)]-0-|";
    NSString *const kButtonHorizontal = @"H:|-0-[_button]-0-|";

    NSDictionary *dictionary = NSDictionaryOfVariableBindings(_tableView, _button);

    NSArray *contraintOne = [NSLayoutConstraint constraintsWithVisualFormat:kViewVertical
                                                                    options:NSLayoutFormatAlignAllLeft
                                                                    metrics:nil
                                                                      views:dictionary];

    NSArray *constraintTwo = [NSLayoutConstraint constraintsWithVisualFormat:kTextViewHorizontal
                                                                     options:NSLayoutFormatAlignAllLeft
                                                                     metrics:nil
                                                                       views:dictionary];

    NSArray *constraintThree = [NSLayoutConstraint constraintsWithVisualFormat:kButtonHorizontal
                                                                       options:NSLayoutFormatAlignAllLeft
                                                                       metrics:nil
                                                                         views:dictionary];
    [tempView addConstraints:contraintOne];
    [tempView addConstraints:constraintTwo];
    [tempView addConstraints:constraintThree];

    [_scrollView.contentView addConstraints:contraintOneView];
    [_scrollView.contentView addConstraints:constraintTwoView];


    NSString *const kScrollVertical = @"V:|-0-[_scrollView]-0-|";
    NSString *const kScrollHorizontal = @"H:|-0-[_scrollView]-0-|";

        NSDictionary *scrollDictionary = NSDictionaryOfVariableBindings(_scrollView);

    NSArray *contraintOneScroll = [NSLayoutConstraint constraintsWithVisualFormat:kScrollVertical
                                                                    options:NSLayoutFormatAlignAllLeft
                                                                    metrics:nil
                                                                      views:scrollDictionary];

    NSArray *constraintTwoScroll = [NSLayoutConstraint constraintsWithVisualFormat:kScrollHorizontal
                                                                     options:NSLayoutFormatAlignAllLeft
                                                                     metrics:nil
                                                                       views:scrollDictionary];

    [self addConstraints:contraintOneScroll];
    [self addConstraints:constraintTwoScroll];
}

Não estou entendendo o motivo de tal comportamento.

[_tableView constraintsAffectingLayoutForOrientation:NSLayoutConstraintOrientationVertical]

Devoluções

<__NSArrayI 0x608000101050>(
<NSContentSizeLayoutConstraint:0x6080000a2520 V:[NSButton:0x608000140c60'Button'(21)] Hug:250 CompressionResistance:750>,
<NSLayoutConstraint:0x608000082620 V:[NSButton:0x608000140c60'Button']-(0)-|   (Names: '|':NSView:0x608000121180 )>,
<NSLayoutConstraint:0x6080000825d0 V:[NSTableView:0x1004032f0]-(2)-[NSButton:0x608000140c60'Button']>,
<NSLayoutConstraint:0x608000082da0 V:|-(0)-[JSFlippedView:0x608000160cc0]   (Names: '|':NSView:0x610000120140 )>,
<NSAutoresizingMaskLayoutConstraint:0x608000081770 h=-&- v=-&- V:|-(1)-[NSClipView:0x100408c20]   (Names: '|':NSScrollView:0x6080001c0000 )>,
<NSLayoutConstraint:0x608000082490 V:[NSView:0x608000121180]-(0)-|   (Names: '|':NSClipView:0x100408c20 )>,
<NSLayoutConstraint:0x6080000828a0 V:[NSScrollView:0x6080001c0000]-(0)-|   (Names: '|':JSFlippedView:0x608000160cc0 )>,
<NSAutoresizingMaskLayoutConstraint:0x608000082fd0 h=-&- v=-&- V:[NSView:0x610000120140]-(0)-|   (Names: '|':NSThemeFrame:0x100403e30'ScrollTest-expand' )>,
<NSLayoutConstraint:0x608000082df0 V:[JSFlippedView:0x608000160cc0]-(0)-|   (Names: '|':NSView:0x610000120140 )>,
<NSLayoutConstraint:0x608000082440 V:|-(0)-[NSView:0x608000121180]   (Names: '|':NSClipView:0x100408c20 )>,
<NSAutoresizingMaskLayoutConstraint:0x608000081540 h=-&- v=-&- V:[NSClipView:0x100408c20]-(1)-|   (Names: '|':NSScrollView:0x6080001c0000 )>,
<NSLayoutConstraint:0x608000082850 V:|-(0)-[NSScrollView:0x6080001c0000]   (Names: '|':JSFlippedView:0x608000160cc0 )>,
<NSAutoresizingMaskLayoutConstraint:0x608000083200 h=-&- v=-&- V:|-(22)-[NSView:0x610000120140]   (Names: '|':NSThemeFrame:0x100403e30'ScrollTest-expand' )>,
<NSLayoutConstraint:0x608000082580 V:|-(0)-[NSTableView:0x1004032f0]   (Names: '|':NSView:0x608000121180 )>,
<NSLayoutConstraint:0x6000000806e0 'NSWindow-current-height' V:[NSThemeFrame:0x100403e30'ScrollTest-expand'(727@500)] priority:500>
)

e_tableView intrinsicContentSize dá{-1, -1}.