diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2014-09-08 17:33:45 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2014-10-02 15:59:46 +0200 |
| commit | 8e8d1095e909e6db4bb1b10471bb8d54bffb5025 (patch) | |
| tree | 7fb97c92e9133080fd6e0a96772c3a1c7daaea6e /src/widgets/kernel/qwidgetbackingstore.cpp | |
| parent | f17e0b589309eda4dfbbca266fbe3d87e548d8a3 (diff) | |
QWidgetBackingStore: use qEnvironmentVariableIntValue()
It doesn't allocate memory, so cannot throw and is a lot faster
than qgetenv().
Change-Id: I7efe6124ab78092f05ef4296e37bd0d123deb064
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Diffstat (limited to 'src/widgets/kernel/qwidgetbackingstore.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidgetbackingstore.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/widgets/kernel/qwidgetbackingstore.cpp b/src/widgets/kernel/qwidgetbackingstore.cpp index 242872d6b2..02ceb57ea7 100644 --- a/src/widgets/kernel/qwidgetbackingstore.cpp +++ b/src/widgets/kernel/qwidgetbackingstore.cpp @@ -81,14 +81,14 @@ void QWidgetBackingStore::qt_flush(QWidget *widget, const QRegion ®ion, QBack Q_ASSERT(tlw); #if !defined(QT_NO_PAINT_DEBUG) - static int flushUpdate = qgetenv("QT_FLUSH_UPDATE").toInt(); + static int flushUpdate = qEnvironmentVariableIntValue("QT_FLUSH_UPDATE"); if (flushUpdate > 0) QWidgetBackingStore::showYellowThing(widget, region, flushUpdate * 10, false); #endif if (tlw->testAttribute(Qt::WA_DontShowOnScreen) || widget->testAttribute(Qt::WA_DontShowOnScreen)) return; - static bool fpsDebug = qgetenv("QT_DEBUG_FPS").toInt(); + static bool fpsDebug = qEnvironmentVariableIntValue("QT_DEBUG_FPS"); if (fpsDebug) { if (!widgetBackingStore->perfFrames++) widgetBackingStore->perfTime.start(); @@ -239,12 +239,12 @@ bool QWidgetBackingStore::flushPaint(QWidget *widget, const QRegion &rgn) int delay = 0; if (widget->testAttribute(Qt::WA_WState_InPaintEvent)) { - static int flushPaintEvent = qgetenv("QT_FLUSH_PAINT_EVENT").toInt(); + static int flushPaintEvent = qEnvironmentVariableIntValue("QT_FLUSH_PAINT_EVENT"); if (!flushPaintEvent) return false; delay = flushPaintEvent; } else { - static int flushPaint = qgetenv("QT_FLUSH_PAINT").toInt(); + static int flushPaint = qEnvironmentVariableIntValue("QT_FLUSH_PAINT"); if (!flushPaint) return false; delay = flushPaint; @@ -782,7 +782,7 @@ void QWidgetPrivate::moveRect(const QRect &rect, int dx, int dy) static int accelEnv = -1; if (accelEnv == -1) { - accelEnv = qgetenv("QT_NO_FAST_MOVE").toInt() == 0; + accelEnv = qEnvironmentVariableIntValue("QT_NO_FAST_MOVE") == 0; } QWidget *pw = q->parentWidget(); @@ -864,7 +864,7 @@ void QWidgetPrivate::scrollRect(const QRect &rect, int dx, int dy) static int accelEnv = -1; if (accelEnv == -1) { - accelEnv = qgetenv("QT_NO_FAST_SCROLL").toInt() == 0; + accelEnv = qEnvironmentVariableIntValue("QT_NO_FAST_SCROLL") == 0; } QRect scrollRect = rect & clipRect(); |