diff options
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 213 |
1 files changed, 110 insertions, 103 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index cb2e9e0bec..6d896f5f50 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -1,7 +1,7 @@ /**************************************************************************** ** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtWidgets module of the Qt Toolkit. ** @@ -10,9 +10,9 @@ ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser @@ -23,8 +23,8 @@ ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ @@ -53,7 +53,7 @@ #ifndef QT_NO_ACCESSIBILITY # include "qaccessible.h" #endif -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC # include "qt_mac_p.h" # include "qt_cocoa_helpers_mac_p.h" # include "qmainwindow.h" @@ -76,7 +76,7 @@ #include <private/qgraphicseffect_p.h> #include <qbackingstore.h> #include <private/qwidgetbackingstore_p.h> -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC # include <private/qpaintengine_mac_p.h> #endif #include <private/qpaintengine_raster_p.h> @@ -108,7 +108,7 @@ QT_BEGIN_NAMESPACE static bool qt_enable_backingstore = true; -#ifdef Q_WS_X11 +#ifdef Q_DEAD_CODE_FROM_QT4_X11 // for compatibility with Qt 4.0 Q_WIDGETS_EXPORT void qt_x11_set_global_double_buffer(bool enable) { @@ -116,7 +116,7 @@ Q_WIDGETS_EXPORT void qt_x11_set_global_double_buffer(bool enable) } #endif -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC bool qt_mac_clearDirtyOnWidgetInsideDrawWidget = false; #endif @@ -131,7 +131,7 @@ static inline bool hasBackingStoreSupport() return true; } -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC # define QT_NO_PAINT_DEBUG #endif @@ -272,13 +272,13 @@ QWidgetPrivate::QWidgetPrivate(int version) #if defined(Q_OS_WIN) , noPaintOnScreen(0) #endif -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) , picture(0) -#elif defined(Q_WS_WIN) +#elif defined(Q_DEAD_CODE_FROM_QT4_WIN) #ifndef QT_NO_GESTURES , nativeGesturePanEnabled(0) #endif -#elif defined(Q_WS_MAC) +#elif defined(Q_DEAD_CODE_FROM_QT4_MAC) , needWindowChange(0) , window_event(0) , qd_hd(0) @@ -294,7 +294,7 @@ QWidgetPrivate::QWidgetPrivate(int version) isWidget = true; memset(high_attributes, 0, sizeof(high_attributes)); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC drawRectOriginalAdded = false; originalDrawMethod = true; changeMethods = false; @@ -303,7 +303,7 @@ QWidgetPrivate::QWidgetPrivate(int version) toolbar_ancestor = 0; flushRequested = false; touchEventsEnabled = false; -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC #ifdef QWIDGET_EXTRA_DEBUG static int count = 0; qDebug() << "widgets" << ++count; @@ -1063,7 +1063,7 @@ void QWidgetPrivate::adjustFlags(Qt::WindowFlags &flags, QWidget *w) // Only enable this on non-Mac platforms. Since the old way of doing this would // interpret WindowSystemMenuHint as a close button and we can't change that behavior // we can't just add this in. -#ifndef Q_WS_MAC +#ifndef Q_DEAD_CODE_FROM_QT4_MAC if ((flags & (Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::WindowContextHelpButtonHint)) # ifdef Q_OS_WIN && type != Qt::Dialog // QTBUG-2027, allow for menu-less dialogs. @@ -1127,7 +1127,7 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) } #endif -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) if (desktopWidget) { // make sure the widget is created on the same screen as the // programmer specified desktop widget @@ -1161,7 +1161,7 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) mustHaveWindowHandle = 1; q->setAttribute(Qt::WA_NativeWindow); } -//#ifdef Q_WS_MAC +//#ifdef Q_DEAD_CODE_FROM_QT4_MAC // q->setAttribute(Qt::WA_NativeWindow); //#endif @@ -1186,9 +1186,9 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) setOpaque(q->isWindow() && background.style() != Qt::NoBrush && background.isOpaque()); } data.fnt = QFont(data.fnt, q); -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) data.fnt.x11SetScreen(xinfo.screen()); -#endif // Q_WS_X11 +#endif // Q_DEAD_CODE_FROM_QT4_X11 q->setAttribute(Qt::WA_PendingMoveEvent); q->setAttribute(Qt::WA_PendingResizeEvent); @@ -1205,7 +1205,7 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) extraPaintEngine = 0; -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // If we add a child to the unified toolbar, we have to redirect the painting. if (parentWidget && parentWidget->d_func() && parentWidget->d_func()->isInUnifiedToolbar) { if (parentWidget->d_func()->unifiedSurface) { @@ -1213,7 +1213,7 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) parentWidget->d_func()->unifiedSurface->recursiveRedirect(toolbar, toolbar, toolbar->d_func()->toolbar_offset); } } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC } @@ -1284,10 +1284,8 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow) } - static int paintOnScreenEnv = -1; - if (paintOnScreenEnv == -1) - paintOnScreenEnv = qgetenv("QT_ONSCREEN_PAINT").toInt() > 0 ? 1 : 0; - if (paintOnScreenEnv == 1) + static const bool paintOnScreenEnv = qEnvironmentVariableIntValue("QT_ONSCREEN_PAINT") > 0; + if (paintOnScreenEnv) setAttribute(Qt::WA_PaintOnScreen); if (QApplicationPrivate::testAttribute(Qt::AA_NativeWindows)) @@ -1298,14 +1296,14 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow) << "Alien?" << !testAttribute(Qt::WA_NativeWindow); #endif -#if defined (Q_WS_WIN) && !defined(QT_NO_DRAGANDDROP) +#if defined (Q_DEAD_CODE_FROM_QT4_WIN) && !defined(QT_NO_DRAGANDDROP) // Unregister the dropsite (if already registered) before we // re-create the widget with a native window. if (testAttribute(Qt::WA_WState_Created) && !internalWinId() && testAttribute(Qt::WA_NativeWindow) && d->extra && d->extra->dropTarget) { d->registerDropSite(false); } -#endif // defined (Q_WS_WIN) && !defined(QT_NO_DRAGANDDROP) +#endif // defined (Q_DEAD_CODE_FROM_QT4_WIN) && !defined(QT_NO_DRAGANDDROP) d->updateIsOpaque(); @@ -1593,7 +1591,7 @@ QWidget::~QWidget() } } -#if defined(Q_WS_WIN) || defined(Q_WS_X11)|| defined(Q_WS_MAC) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(Q_DEAD_CODE_FROM_QT4_X11)|| defined(Q_DEAD_CODE_FROM_QT4_MAC) else if (!internalWinId() && isVisible()) { qApp->d_func()->sendSyntheticEnterLeave(this); } @@ -1637,7 +1635,7 @@ QWidget::~QWidget() d->blockSig = blocked; -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // QCocoaView holds a pointer back to this widget. Clear it now // to make sure it's not followed later on. The lifetime of the // QCocoaView might exceed the lifetime of this widget in cases @@ -1688,7 +1686,7 @@ void QWidgetPrivate::setWinId(WId id) // set widget identifier const WId oldWinId = data.winid; data.winid = id; -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) hd = id; // X11: hd == ident #endif if (mapper && id && !userDesktopWidget) { @@ -1724,9 +1722,9 @@ void QWidgetPrivate::createTLExtra() x->window = 0; x->shareContext = 0; x->initialScreenIndex = -1; -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC x->wasMaximized = false; -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC #ifdef QWIDGET_EXTRA_DEBUG static int count = 0; qDebug() << "tlextra" << ++count; @@ -2120,14 +2118,14 @@ void QWidgetPrivate::subtractOpaqueSiblings(QRegion &sourceRegion, bool *hasDirt bool alsoNonOpaque) const { Q_Q(const QWidget); - static int disableSubtractOpaqueSiblings = qgetenv("QT_NO_SUBTRACTOPAQUESIBLINGS").toInt(); + static int disableSubtractOpaqueSiblings = qEnvironmentVariableIntValue("QT_NO_SUBTRACTOPAQUESIBLINGS"); if (disableSubtractOpaqueSiblings || q->isWindow()) return; -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC if (q->d_func()->isInUnifiedToolbar) return; -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC QRect clipBoundingRect; bool dirtyClipBoundingRect = true; @@ -2261,7 +2259,7 @@ void QWidgetPrivate::updateIsOpaque() #endif //QT_NO_GRAPHICSEFFECT Q_Q(QWidget); -#ifdef Q_WS_X11 +#ifdef Q_DEAD_CODE_FROM_QT4_X11 if (q->testAttribute(Qt::WA_X11OpenGLOverlay)) { setOpaque(false); return; @@ -2320,7 +2318,7 @@ static inline void fillRegion(QPainter *painter, const QRegion &rgn, const QBrus Q_ASSERT(painter); if (brush.style() == Qt::TexturePattern) { -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // Optimize pattern filling on mac by using HITheme directly // when filling with the standard widget background. // Defined in qmacstyle_mac.cpp @@ -2332,7 +2330,7 @@ static inline void fillRegion(QPainter *painter, const QRegion &rgn, const QBrus painter->setClipRegion(rgn); painter->drawTiledPixmap(rect, brush.texture(), rect.topLeft()); } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC } else if (brush.gradient() && brush.gradient()->coordinateMode() == QGradient::ObjectBoundingMode) { @@ -2404,7 +2402,7 @@ void QWidgetPrivate::paintBackground(QPainter *painter, const QRegion &rgn, int visible widgets. */ -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC extern QPointer<QWidget> qt_button_down; #else extern QWidget *qt_button_down; @@ -2691,7 +2689,7 @@ void QWidget::setStyle(QStyle *style) } void QWidgetPrivate::setStyle_helper(QStyle *newStyle, bool propagate, bool -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC metalHack #endif ) @@ -2702,7 +2700,7 @@ void QWidgetPrivate::setStyle_helper(QStyle *newStyle, bool propagate, bool QPointer<QStyle> origStyle; #endif -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // the metalhack boolean allows Qt/Mac to do a proper re-polish depending // on how the Qt::WA_MacBrushedMetal attribute is set. It is only ever // set when changing that attribute and passes the widget's CURRENT style. @@ -2722,12 +2720,12 @@ void QWidgetPrivate::setStyle_helper(QStyle *newStyle, bool propagate, bool if (q->windowType() != Qt::Desktop) { if (polished) { oldStyle->unpolish(q); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC if (metalHack) macUpdateMetalAttribute(); #endif q->style()->polish(q); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC } else if (metalHack) { macUpdateMetalAttribute(); #endif @@ -3092,7 +3090,7 @@ bool QWidget::isFullScreen() const */ void QWidget::showFullScreen() { -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // If the unified toolbar is enabled, we have to disable it before going fullscreen. QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); if (mainWindow && mainWindow->unifiedTitleAndToolBarOnMac()) { @@ -3100,7 +3098,7 @@ void QWidget::showFullScreen() QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout()); mainLayout->activateUnifiedToolbarAfterFullScreen = true; } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC ensurePolished(); setWindowState((windowState() & ~(Qt::WindowMinimized | Qt::WindowMaximized)) @@ -3128,7 +3126,7 @@ void QWidget::showMaximized() setWindowState((windowState() & ~(Qt::WindowMinimized | Qt::WindowFullScreen)) | Qt::WindowMaximized); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // If the unified toolbar was enabled before going fullscreen, we have to enable it back. QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); if (mainWindow) @@ -3139,7 +3137,7 @@ void QWidget::showMaximized() mainLayout->activateUnifiedToolbarAfterFullScreen = false; } } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC setVisible(true); } @@ -3157,7 +3155,7 @@ void QWidget::showNormal() setWindowState(windowState() & ~(Qt::WindowMinimized | Qt::WindowMaximized | Qt::WindowFullScreen)); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // If the unified toolbar was enabled before going fullscreen, we have to enable it back. QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); if (mainWindow) @@ -3168,7 +3166,7 @@ void QWidget::showNormal() mainLayout->activateUnifiedToolbarAfterFullScreen = false; } } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC setVisible(true); } @@ -3229,7 +3227,11 @@ void QWidget::addAction(QAction *action) \sa removeAction(), QMenu, addAction() */ +#if QT_VERSION >= QT_VERSION_CHECK(6,0,0) +void QWidget::addActions(const QList<QAction *> &actions) +#else void QWidget::addActions(QList<QAction*> actions) +#endif { for(int i = 0; i < actions.count(); i++) insertAction(0, actions.at(i)); @@ -3376,7 +3378,7 @@ void QWidgetPrivate::setEnabled_helper(bool enable) if (w && !w->testAttribute(attribute)) w->d_func()->setEnabled_helper(enable); } -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) if (q->testAttribute(Qt::WA_SetCursor) || q->isWindow()) { // enforce the windows behavior of clearing the cursor on // disabled widgets @@ -3390,7 +3392,7 @@ void QWidgetPrivate::setEnabled_helper(bool enable) qt_qpa_set_cursor(q, false); } #endif -#if defined(Q_WS_MAC) +#if defined(Q_DEAD_CODE_FROM_QT4_MAC) setEnabled_helper_sys(enable); #endif #ifndef QT_NO_IM @@ -4494,7 +4496,7 @@ const QPalette &QWidget::palette() const ) { data->pal.setCurrentColorGroup(QPalette::Active); } else { -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC extern bool qt_mac_can_clickThrough(const QWidget *); //qwidget_mac.cpp if (qt_mac_can_clickThrough(this)) data->pal.setCurrentColorGroup(QPalette::Active); @@ -4738,7 +4740,7 @@ void QWidgetPrivate::updateFont(const QFont &font) #endif data.fnt = QFont(font, q); -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) // make sure the font set on this widget is associated with the correct screen data.fnt.x11SetScreen(xinfo.screen()); #endif @@ -4911,7 +4913,7 @@ void QWidget::setCursor(const QCursor &cursor) { Q_D(QWidget); // On Mac we must set the cursor even if it is the ArrowCursor. -#if !defined(Q_WS_MAC) +#if !defined(Q_DEAD_CODE_FROM_QT4_MAC) if (cursor.shape() != Qt::ArrowCursor || (d->extra && d->extra->curs)) #endif @@ -5339,7 +5341,7 @@ void QWidgetPrivate::render_helper(QPainter *painter, const QPoint &targetOffset Q_ASSERT(!toBePainted.isEmpty()); Q_Q(QWidget); -#ifndef Q_WS_MAC +#ifndef Q_DEAD_CODE_FROM_QT4_MAC const QTransform originalTransform = painter->worldTransform(); const bool useDeviceCoordinates = originalTransform.isScaling(); if (!useDeviceCoordinates) { @@ -5363,7 +5365,7 @@ void QWidgetPrivate::render_helper(QPainter *painter, const QPoint &targetOffset if (restore) painter->setRenderHints(QPainter::SmoothPixmapTransform, false); -#ifndef Q_WS_MAC +#ifndef Q_DEAD_CODE_FROM_QT4_MAC } else { // Render via a pixmap in device coordinates (to avoid pixmap scaling). QTransform transform = originalTransform; @@ -5472,7 +5474,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP if (paintEngine) { setRedirected(pdev, -offset); -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // (Alien support) Special case for Mac when redirecting: If the paint device // is of the Widget type we need to set WA_WState_InPaintEvent since painting // outside the paint event is not supported on QWidgets. The attributeis @@ -5549,12 +5551,12 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP } // Native widgets need to be marked dirty on screen so painting will be done in correct context - if (backingStore && !onScreen && !asRoot && (q->internalWinId() || !q->nativeParentWidget()->isWindow())) + if (backingStore && !onScreen && !asRoot && (q->internalWinId() || (q->nativeParentWidget() && !q->nativeParentWidget()->isWindow()))) backingStore->markDirtyOnScreen(toBePainted, q, offset); //restore if (paintEngine) { -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC if (pdev->devType() == QInternal::Widget) static_cast<QWidget *>(pdev)->setAttribute(Qt::WA_WState_InPaintEvent, false); #endif @@ -5628,7 +5630,7 @@ void QWidgetPrivate::render(QPaintDevice *target, const QPoint &targetOffset, if (paintRegion.isEmpty()) return; -#ifndef Q_WS_MAC +#ifndef Q_DEAD_CODE_FROM_QT4_MAC QPainter *oldSharedPainter = inRenderWithPainter ? sharedPainter() : 0; // Use the target's shared painter if set (typically set when doing @@ -6247,7 +6249,7 @@ QString QWidget::windowRole() const */ void QWidget::setWindowRole(const QString &role) { -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) Q_D(QWidget); d->topData()->role = role; d->setWindowRole(); @@ -6389,7 +6391,7 @@ void QWidget::setFocus(Qt::FocusReason reason) f = f->d_func()->extra->focus_proxy; if (QApplication::focusWidget() == f -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) && GetFocus() == f->internalWinId() #endif ) @@ -6574,7 +6576,7 @@ void QWidget::clearFocus() if (hasFocus()) { // Update proxy state QApplicationPrivate::setFocusWidget(0, Qt::OtherFocusReason); -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) if (!(windowType() == Qt::Popup) && GetFocus() == internalWinId()) SetFocus(0); else @@ -7204,7 +7206,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove) */ QByteArray QWidget::saveGeometry() const { -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // We check if the window was maximized during this invocation. If so, we need to record the // starting position as 0,0. Q_D(const QWidget); @@ -7215,7 +7217,7 @@ QByteArray QWidget::saveGeometry() const newFramePosition.moveTo(0, 0); newNormalPosition.moveTo(0, 0); } -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC QByteArray array; QDataStream stream(&array, QIODevice::WriteOnly); stream.setVersion(QDataStream::Qt_4_0); @@ -7229,13 +7231,13 @@ QByteArray QWidget::saveGeometry() const stream << magicNumber << majorVersion << minorVersion -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC << newFramePosition << newNormalPosition #else << frameGeometry() << normalGeometry() -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC << qint32(screenNumber) << quint8(windowState() & Qt::WindowMaximized) << quint8(windowState() & Qt::WindowFullScreen) @@ -7344,7 +7346,7 @@ bool QWidget::restoreGeometry(const QByteArray &geometry) // - The title bar is outside the available geometry. // - (Mac only) The window is higher than the available geometry. It must // be possible to bring the size grip on screen by moving the window. -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC restoredFrameGeometry.setHeight(qMin(restoredFrameGeometry.height(), availableGeometry.height())); restoredNormalGeometry.setHeight(qMin(restoredNormalGeometry.height(), availableGeometry.height() - frameHeight)); #endif @@ -7393,7 +7395,7 @@ bool QWidget::restoreGeometry(const QByteArray &geometry) d_func()->topData()->normalGeometry = restoredNormalGeometry; } else { QPoint offset; -#ifdef Q_WS_X11 +#ifdef Q_DEAD_CODE_FROM_QT4_X11 if (isFullScreen()) offset = d_func()->topData()->fullScreenOffset; #endif @@ -7791,7 +7793,7 @@ void QWidgetPrivate::show_helper() // On Windows, show the popup now so that our own focus handling // stores the correct old focus widget even if it's stolen in the // showevent -#if defined(Q_WS_WIN) || defined(Q_WS_MAC) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(Q_DEAD_CODE_FROM_QT4_MAC) if (!isEmbedded && q->windowType() == Qt::Popup) qApp->d_func()->openPopup(q); #endif @@ -7914,7 +7916,7 @@ void QWidgetPrivate::hide_helper() if (!isEmbedded && (q->windowType() == Qt::Popup)) qApp->d_func()->closePopup(q); -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) if (q->isWindow() && !(q->windowType() == Qt::Popup) && q->parentWidget() && !q->parentWidget()->isHidden() && q->isActiveWindow()) q->parentWidget()->activateWindow(); // Activate parent @@ -8109,7 +8111,7 @@ void QWidget::setVisible(bool visible) } else { // hide if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden)) return; -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) // reset WS_DISABLED style in a Blocked window if(isWindow() && testAttribute(Qt::WA_WState_Created) && QApplicationPrivate::isBlockedByModal(this)) @@ -8194,7 +8196,7 @@ void QWidgetPrivate::hideChildren(bool spontaneous) QWidget *widget = qobject_cast<QWidget*>(childList.at(i)); if (!widget || widget->isWindow() || widget->testAttribute(Qt::WA_WState_Hidden)) continue; -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC // Before doing anything we need to make sure that we don't leave anything in a non-consistent state. // When hiding a widget we need to make sure that no mouse_down events are active, because // the mouse_up event will never be received by a hidden widget or one of its descendants. @@ -8210,7 +8212,7 @@ void QWidgetPrivate::hideChildren(bool spontaneous) // supposed to trigger because it is not visible. if(widget == qt_button_down) qt_button_down = 0; -#endif // Q_WS_MAC +#endif // Q_DEAD_CODE_FROM_QT4_MAC if (spontaneous) widget->setAttribute(Qt::WA_Mapped, false); else @@ -8445,7 +8447,7 @@ QSize QWidgetPrivate::adjustedSize() const s.setWidth(qMax(s.width(), 200)); if (exp & Qt::Vertical) s.setHeight(qMax(s.height(), 100)); -#if defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_X11) QRect screen = QApplication::desktop()->screenGeometry(q->x11Info().screen()); #else // all others QRect screen = QApplication::desktop()->screenGeometry(q->pos()); @@ -8578,7 +8580,7 @@ bool QWidget::isAncestorOf(const QWidget *child) const return false; } -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) inline void setDisabledStyle(QWidget *w, bool setStyle) { // set/reset WS_DISABLED style. @@ -9000,7 +9002,7 @@ bool QWidget::event(QEvent *event) } } } -#if defined(Q_WS_WIN) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) setDisabledStyle(this, (event->type() == QEvent::WindowBlocked)); #endif break; @@ -9027,7 +9029,7 @@ bool QWidget::event(QEvent *event) case QEvent::EmbeddingControl: d->topData()->frameStrut.setCoords(0 ,0, 0, 0); data->fstrut_dirty = false; -#if defined(Q_WS_WIN) || defined(Q_WS_X11) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(Q_DEAD_CODE_FROM_QT4_X11) d->topData()->embedded = 1; #endif break; @@ -9052,7 +9054,7 @@ bool QWidget::event(QEvent *event) } break; } -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC case QEvent::MacGLWindowChange: d->needWindowChange = false; break; @@ -9163,7 +9165,7 @@ void QWidget::changeEvent(QEvent * event) case QEvent::MacSizeChange: updateGeometry(); break; -#elif defined Q_WS_MAC +#elif defined Q_DEAD_CODE_FROM_QT4_MAC case QEvent::ToolTipChange: case QEvent::MouseTrackingChange: qt_mac_update_mouseTracking(this); @@ -10433,7 +10435,7 @@ void QWidget::setParent(QWidget *parent, Qt::WindowFlags f) // (f & Qt::MSWindowsOwnDC) clause (which is set on QGLWidgets on all // platforms). if (newParent -#if defined(Q_WS_WIN) || defined(QT_OPENGL_ES) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(QT_OPENGL_ES) || (f & Qt::MSWindowsOwnDC) #endif ) { @@ -10453,7 +10455,7 @@ void QWidget::setParent(QWidget *parent, Qt::WindowFlags f) } //### already hidden above ---> must probably do something smart on the mac -// #ifdef Q_WS_MAC +// #ifdef Q_DEAD_CODE_FROM_QT4_MAC // extern bool qt_mac_is_macdrawer(const QWidget *); //qwidget_mac.cpp // if(!qt_mac_is_macdrawer(q)) //special case // q->setAttribute(Qt::WA_WState_Hidden); @@ -10931,9 +10933,9 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) return; Q_D(QWidget); - Q_ASSERT_X(sizeof(d->high_attributes)*8 >= (Qt::WA_AttributeCount - sizeof(uint)*8), - "QWidget::setAttribute(WidgetAttribute, bool)", - "QWidgetPrivate::high_attributes[] too small to contain all attributes in WidgetAttribute"); + Q_STATIC_ASSERT_X(sizeof(d->high_attributes)*8 >= (Qt::WA_AttributeCount - sizeof(uint)*8), + "QWidget::setAttribute(WidgetAttribute, bool): " + "QWidgetPrivate::high_attributes[] too small to contain all attributes in WidgetAttribute"); #ifdef Q_OS_WIN // ### Don't use PaintOnScreen+paintEngine() to do native painting in some future release if (attribute == Qt::WA_PaintOnScreen && on && windowType() != Qt::Desktop && !inherits("QGLWidget")) { @@ -10983,7 +10985,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) d->receiveChildEvents = !on; break; case Qt::WA_MacBrushedMetal: -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC d->setStyle_helper(style(), false, true); // Make sure things get unpolished/polished correctly. // fall through since changing the metal attribute affects the opaque size grip. case Qt::WA_MacOpaqueSizeGrip: @@ -11000,7 +11002,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) break; #endif case Qt::WA_MacAlwaysShowToolWindow: -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC d->macUpdateHideOnSuspend(); #endif break; @@ -11077,7 +11079,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) } case Qt::WA_PaintOnScreen: d->updateIsOpaque(); -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_MAC) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(Q_DEAD_CODE_FROM_QT4_X11) || defined(Q_DEAD_CODE_FROM_QT4_MAC) // Recreate the widget if it's already created as an alien widget and // WA_PaintOnScreen is enabled. Paint on screen widgets must have win id. // So must their children. @@ -11097,7 +11099,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) d->updateSystemBackground(); break; case Qt::WA_TransparentForMouseEvents: -#ifdef Q_WS_MAC +#ifdef Q_DEAD_CODE_FROM_QT4_MAC d->macUpdateIgnoreMouseEvents(); #endif break; @@ -11116,7 +11118,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) d->resolveFont(); d->resolveLocale(); break; -#ifdef Q_WS_X11 +#ifdef Q_DEAD_CODE_FROM_QT4_X11 case Qt::WA_NoX11EventCompression: if (!d->extra) d->createExtra(); @@ -11141,7 +11143,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) break; } -#ifdef Q_WS_X11 +#ifdef Q_DEAD_CODE_FROM_QT4_X11 case Qt::WA_X11NetWmWindowTypeDesktop: case Qt::WA_X11NetWmWindowTypeDock: case Qt::WA_X11NetWmWindowTypeToolBar: @@ -11176,7 +11178,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) break; case Qt::WA_AcceptTouchEvents: -#if defined(Q_WS_WIN) || defined(Q_WS_MAC) +#if defined(Q_DEAD_CODE_FROM_QT4_WIN) || defined(Q_DEAD_CODE_FROM_QT4_MAC) if (on) d->registerTouchWindow(); #endif @@ -11797,7 +11799,7 @@ QRect QWidgetPrivate::frameStrut() const } if (data.fstrut_dirty -#ifndef Q_WS_WIN +#ifndef Q_DEAD_CODE_FROM_QT4_WIN // ### Fix properly for 4.3 && q->isVisible() #endif @@ -12592,13 +12594,10 @@ int QWidget::metric(PaintDeviceMetric m) const QWindow *topLevelWindow = 0; QScreen *screen = 0; - if (QWidget *topLevel = window()) + if (QWidget *topLevel = window()) { topLevelWindow = topLevel->windowHandle(); - - if (topLevelWindow) { - QPlatformScreen *platformScreen = QPlatformScreen::platformScreenForWindow(topLevelWindow); - if (platformScreen) - screen = platformScreen->screen(); + if (topLevelWindow) + screen = topLevelWindow->screen(); } if (!screen && QGuiApplication::primaryScreen()) screen = QGuiApplication::primaryScreen(); @@ -12708,7 +12707,7 @@ void QWidget::setMask(const QRegion &newMask) d->extra->mask = newMask; d->extra->hasMask = !newMask.isEmpty(); -#ifndef Q_WS_MAC +#ifndef Q_DEAD_CODE_FROM_QT4_MAC if (!testAttribute(Qt::WA_WState_Created)) return; #endif @@ -12797,6 +12796,14 @@ void QWidget::clearMask() setMask(QRegion()); } +void QWidgetPrivate::setWidgetParentHelper(QObject *widgetAsObject, QObject *newParent) +{ + Q_ASSERT(widgetAsObject->isWidgetType()); + Q_ASSERT(!newParent || newParent->isWidgetType()); + QWidget *widget = static_cast<QWidget*>(widgetAsObject); + widget->setParent(static_cast<QWidget*>(newParent)); +} + QT_END_NAMESPACE #include "moc_qwidget.cpp" |