diff options
author | Liang Qi <liang.qi@theqtcompany.com> | 2016-02-29 12:34:31 +0100 |
---|---|---|
committer | Liang Qi <liang.qi@theqtcompany.com> | 2016-02-29 12:34:31 +0100 |
commit | a224dfc9d19757734bf49fcefdeaad5d855dfe98 (patch) | |
tree | 83b61bea7fa243557febe9652f3f16d265a2689a /src/gui/kernel/qscreen.cpp | |
parent | be84480785b9686dc09937fa33b685de7cc570f1 (diff) | |
parent | f253f4c3310655933266f62e90f46fd12b5c49e4 (diff) |
Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
tests/auto/corelib/io/qprocess/tst_qprocess.cpp
Change-Id: Ib6955eb874b516b185b45d6c38cec646fbaa95f4
Diffstat (limited to 'src/gui/kernel/qscreen.cpp')
-rw-r--r-- | src/gui/kernel/qscreen.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gui/kernel/qscreen.cpp b/src/gui/kernel/qscreen.cpp index 0e17b2d803..bc4a25a65f 100644 --- a/src/gui/kernel/qscreen.cpp +++ b/src/gui/kernel/qscreen.cpp @@ -46,6 +46,7 @@ #include <QtCore/QDebug> #include <QtCore/private/qobject_p.h> +#include "qhighdpiscaling_p.h" QT_BEGIN_NAMESPACE @@ -692,7 +693,19 @@ QPixmap QScreen::grabWindow(WId window, int x, int y, int width, int height) qWarning("invoked with handle==0"); return QPixmap(); } - return platformScreen->grabWindow(window, x, y, width, height); + const qreal factor = QHighDpiScaling::factor(this); + if (qFuzzyCompare(factor, 1)) + return platformScreen->grabWindow(window, x, y, width, height); + + const QPoint nativePos = QHighDpi::toNative(QPoint(x, y), factor); + QSize nativeSize(width, height); + if (nativeSize.isValid()) + nativeSize = QHighDpi::toNative(nativeSize, factor); + QPixmap result = + platformScreen->grabWindow(window, nativePos.x(), nativePos.y(), + nativeSize.width(), nativeSize.height()); + result.setDevicePixelRatio(factor); + return result; } #ifndef QT_NO_DEBUG_STREAM |