source: trunk/src/gui/widgets/qtabbar.cpp@ 81

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#include "private/qlayoutengine_p.h"
#include "qabstractitemdelegate.h"
#include "qapplication.h"
#include "qbitmap.h"
#include "qcursor.h"
#include "qevent.h"
#include "qpainter.h"
#include "qstyle.h"
#include "qstyleoption.h"
#include "qstylepainter.h"
#include "qtabwidget.h"
#include "qtooltip.h"
#include "qwhatsthis.h"
#include "private/qtextengine_p.h"
#ifndef QT_NO_ACCESSIBILITY
#include "qaccessible.h"
#endif

#include "qdebug.h"
#include "private/qtabbar_p.h"

#ifndef QT_NO_TABBAR

#ifdef Q_WS_MAC
#include <private/qt_mac_p.h>
#include <private/qt_cocoa_helpers_mac_p.h>
#endif

QT_BEGIN_NAMESPACE

inline static bool verticalTabs(QTabBar::Shape shape)
{
    return shape == QTabBar::RoundedWest
           || shape == QTabBar::RoundedEast
           || shape == QTabBar::TriangularWest
           || shape == QTabBar::TriangularEast;
}

void QTabBarPrivate::updateMacBorderMetrics()
{
#if (defined Q_WS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
    if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
        Q_Q(QTabBar);
        ::HIContentBorderMetrics metrics;

        // TODO: get metrics to preserve the bottom value
        // TODO: test tab bar position

        // push the black line at the bottom of the menu bar down to the client are so we can paint over it
        metrics.top = (documentMode && q->isVisible()) ? 1 : 0;