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authorLiang Qi <liang.qi@qt.io>2017-10-04 10:41:19 +0200
committerLiang Qi <liang.qi@qt.io>2017-10-04 13:41:04 +0200
commitbc5f45052fd8f9a5481a37a6a4d55c7f6cbf037d (patch)
tree2c20e6c42ccd008e431a8d485450713883eacbb5 /src/plugins/platforms/windows/qwindowsmousehandler.cpp
parentb8947e9194f0f88f464448ac51f6a05113d36a33 (diff)
parent3faf8f4d48abd982be8470786cc5f61372519722 (diff)
Merge remote-tracking branch 'origin/5.9' into 5.10
Conflicts: src/corelib/global/qconfig-bootstrapped.h src/corelib/global/qglobal.h src/corelib/tools/qcryptographichash.cpp src/corelib/tools/qcryptographichash.h src/corelib/tools/qmessageauthenticationcode.cpp src/plugins/platforms/windows/qwindowswindow.h tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/widgets/itemviews/qitemdelegate/BLACKLIST Change-Id: Ib68112de985a3d714c2071f47c10e907e4f0229a
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsmousehandler.cpp')
-rw-r--r--src/plugins/platforms/windows/qwindowsmousehandler.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsmousehandler.cpp b/src/plugins/platforms/windows/qwindowsmousehandler.cpp
index af4304cb19..2b14edc804 100644
--- a/src/plugins/platforms/windows/qwindowsmousehandler.cpp
+++ b/src/plugins/platforms/windows/qwindowsmousehandler.cpp
@@ -233,6 +233,7 @@ bool QWindowsMouseHandler::translateMouseEvent(QWindow *window, HWND hwnd,
// Check for events synthesized from touch. Lower 7 bits are touch/pen index, bit 8 indicates touch.
// However, when tablet support is active, extraInfo is a packet serial number. This is not a problem
// since we do not want to ignore mouse events coming from a tablet.
+ // See https://msdn.microsoft.com/en-us/library/windows/desktop/ms703320.aspx
const quint64 extraInfo = quint64(GetMessageExtraInfo());
if ((extraInfo & signatureMask) == miWpSignature) {
if (extraInfo & 0x80) { // Bit 7 indicates touch event, else tablet pen.