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Windows: Implement QWindowsIntegration::queryKeyboardModifiers()

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Use code from Qt 4.8.

Change-Id: I32d220e04d13ee1e692c0c58268b827bcf519dc7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
This commit is contained in:
Friedemann Kleint 2012-03-12 17:16:35 +01:00 committed by Qt by Nokia
parent 6e278b8688
commit cf36e571ee
4 changed files with 22 additions and 0 deletions
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6
src/plugins/platforms/windows/qwindowsintegration.cpp
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@ -56,6 +56,7 @@
#include "qwindowsdrag.h"
#include "qwindowsinputcontext.h"
#include "qwindowsaccessibility.h"
#include "qwindowskeymapper.h"
#include <QtGui/QPlatformNativeInterface>
#include <QtGui/QWindowSystemInterface>
@ -321,6 +322,11 @@ QVariant QWindowsIntegration::styleHint(QPlatformIntegration::StyleHint hint) co
return QPlatformIntegration::styleHint(hint);
}
Qt::KeyboardModifiers QWindowsIntegration::queryKeyboardModifiers() const
{
return QWindowsKeyMapper::queryKeyboardModifiers();
}
QPlatformNativeInterface *QWindowsIntegration::nativeInterface() const
{
return &d->m_nativeInterface;

2
src/plugins/platforms/windows/qwindowsintegration.h
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@ -73,6 +73,8 @@ public:
QPlatformServices *services() const;
virtual QVariant styleHint(StyleHint hint) const;
virtual Qt::KeyboardModifiers queryKeyboardModifiers() const;
static QWindowsIntegration *instance();
inline void emitScreenAdded(QPlatformScreen *s) { screenAdded(s); }

12
src/plugins/platforms/windows/qwindowskeymapper.cpp
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@ -1072,4 +1072,16 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms
return result;
}
Qt::KeyboardModifiers QWindowsKeyMapper::queryKeyboardModifiers()
{
Qt::KeyboardModifiers modifiers = Qt::NoModifier;
if (GetKeyState(VK_SHIFT) < 0)
modifiers |= Qt::ShiftModifier;
if (GetKeyState(VK_CONTROL) < 0)
modifiers |= Qt::ControlModifier;
if (GetKeyState(VK_MENU) < 0)
modifiers |= Qt::AltModifier;
return modifiers;
}
QT_END_NAMESPACE

2
src/plugins/platforms/windows/qwindowskeymapper.h
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@ -69,6 +69,8 @@ public:
QWindow *keyGrabber() const { return m_keyGrabber; }
void setKeyGrabber(QWindow *w) { m_keyGrabber = w; }
static Qt::KeyboardModifiers queryKeyboardModifiers();
private:
bool translateKeyEventInternal(QWindow *receiver, const MSG &msg, bool grab);
void updateKeyMap(const MSG &msg);