diff options
Diffstat (limited to 'src/widgets/kernel/qtooltip.cpp')
-rw-r--r-- | src/widgets/kernel/qtooltip.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/widgets/kernel/qtooltip.cpp b/src/widgets/kernel/qtooltip.cpp index 1ec3612457..33dd3e59b6 100644 --- a/src/widgets/kernel/qtooltip.cpp +++ b/src/widgets/kernel/qtooltip.cpp @@ -154,7 +154,7 @@ public slots: */ void styleSheetParentDestroyed() { setProperty("_q_stylesheet_parent", QVariant()); - styleSheetParent = 0; + styleSheetParent = nullptr; } private: @@ -166,11 +166,11 @@ private: QRect rect; }; -QTipLabel *QTipLabel::instance = 0; +QTipLabel *QTipLabel::instance = nullptr; QTipLabel::QTipLabel(const QString &text, const QPoint &pos, QWidget *w, int msecDisplayTime) #ifndef QT_NO_STYLE_STYLESHEET - : QLabel(w, Qt::ToolTip | Qt::BypassGraphicsProxyWidget), styleSheetParent(0), widget(0) + : QLabel(w, Qt::ToolTip | Qt::BypassGraphicsProxyWidget), styleSheetParent(nullptr), widget(nullptr) #else : QLabel(w, Qt::ToolTip | Qt::BypassGraphicsProxyWidget), widget(0) #endif @@ -181,12 +181,12 @@ QTipLabel::QTipLabel(const QString &text, const QPoint &pos, QWidget *w, int mse setBackgroundRole(QPalette::ToolTipBase); setPalette(QToolTip::palette()); ensurePolished(); - setMargin(1 + style()->pixelMetric(QStyle::PM_ToolTipLabelFrameWidth, 0, this)); + setMargin(1 + style()->pixelMetric(QStyle::PM_ToolTipLabelFrameWidth, nullptr, this)); setFrameStyle(QFrame::NoFrame); setAlignment(Qt::AlignLeft); setIndent(1); qApp->installEventFilter(this); - setWindowOpacity(style()->styleHint(QStyle::SH_ToolTipLabel_Opacity, 0, this) / 255.0); + setWindowOpacity(style()->styleHint(QStyle::SH_ToolTipLabel_Opacity, nullptr, this) / 255.0); setMouseTracking(true); fadingOut = false; reuseTip(text, msecDisplayTime, pos); @@ -207,7 +207,7 @@ void QTipLabel::reuseTip(const QString &text, int msecDisplayTime, const QPoint if (styleSheetParent){ disconnect(styleSheetParent, SIGNAL(destroyed()), QTipLabel::instance, SLOT(styleSheetParentDestroyed())); - styleSheetParent = 0; + styleSheetParent = nullptr; } #endif @@ -281,7 +281,7 @@ void QTipLabel::mouseMoveEvent(QMouseEvent *e) QTipLabel::~QTipLabel() { - instance = 0; + instance = nullptr; } void QTipLabel::hideTip() @@ -560,7 +560,7 @@ void QToolTip::showText(const QPoint &pos, const QString &text, QWidget *w) */ bool QToolTip::isVisible() { - return (QTipLabel::instance != 0 && QTipLabel::instance->isVisible()); + return (QTipLabel::instance != nullptr && QTipLabel::instance->isVisible()); } /*! |