diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/arch/qatomic_ia64.h | 2 | ||||
| -rw-r--r-- | src/gui/image/qimage.cpp | 2 | ||||
| -rw-r--r-- | src/gui/kernel/qdesktopwidget.cpp | 10 | ||||
| -rw-r--r-- | src/gui/styles/qgtkstyle.cpp | 2 |
4 files changed, 13 insertions, 3 deletions
diff --git a/src/corelib/arch/qatomic_ia64.h b/src/corelib/arch/qatomic_ia64.h index e015863..8c824f3 100644 --- a/src/corelib/arch/qatomic_ia64.h +++ b/src/corelib/arch/qatomic_ia64.h @@ -205,7 +205,7 @@ inline bool QBasicAtomicInt::deref() template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue) { - return (T *)_InterlockedExchangePointer(&_q_value, newValue); + return (T *)_InterlockedExchangePointer(reinterpret_cast<void * volatile*>(&_q_value), newValue); } template <typename T> diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index 4e10b5b..4f5efa1 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -3992,7 +3992,7 @@ QImage QImage::scaled(const QSize& s, Qt::AspectRatioMode aspectMode, Qt::Transf QSize newSize = size(); newSize.scale(s, aspectMode); if (newSize == size()) - return copy(); + return *this; QTransform wm = QTransform::fromScale((qreal)newSize.width() / width(), (qreal)newSize.height() / height()); QImage img = transformed(wm, mode); diff --git a/src/gui/kernel/qdesktopwidget.cpp b/src/gui/kernel/qdesktopwidget.cpp index c8a4373..24b4e57 100644 --- a/src/gui/kernel/qdesktopwidget.cpp +++ b/src/gui/kernel/qdesktopwidget.cpp @@ -47,6 +47,11 @@ QT_BEGIN_NAMESPACE const QRect QDesktopWidget::screenGeometry(const QWidget *widget) const { + if (!widget) { + qWarning("QDesktopWidget::screenGeometry(): Attempt " + "to get the screen geometry of a null widget"); + return QRect(); + } QRect rect = QWidgetPrivate::screenGeometry(widget); if (rect.isNull()) return screenGeometry(screenNumber(widget)); @@ -55,6 +60,11 @@ const QRect QDesktopWidget::screenGeometry(const QWidget *widget) const const QRect QDesktopWidget::availableGeometry(const QWidget *widget) const { + if (!widget) { + qWarning("QDesktopWidget::availableGeometry(): Attempt " + "to get the available geometry of a null widget"); + return QRect(); + } QRect rect = QWidgetPrivate::screenGeometry(widget); if (rect.isNull()) return availableGeometry(screenNumber(widget)); diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp index abb9e1e..211f4ce 100644 --- a/src/gui/styles/qgtkstyle.cpp +++ b/src/gui/styles/qgtkstyle.cpp @@ -1377,7 +1377,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom else { gtkCachedPainter.paintFlatBox(gtkEntry, "entry_bg", contentRect, option->state & State_Enabled ? GTK_STATE_NORMAL : GTK_STATE_INSENSITIVE, - GTK_SHADOW_NONE, gtkCombo->style, entryPath + QString::number(focus)); + GTK_SHADOW_NONE, gtkEntry->style, entryPath + QString::number(focus)); } gtkCachedPainter.paintShadow(gtkEntry, comboBox->editable ? "entry" : "frame", frameRect, frameState, |