Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (58 commits)
  Fix a minor typo in QAbstractItemModel's documentation.
  QXmlSchema: allow usage of xsd:all
  QSslSocket: fix build for MinGW and VS 2005
  Fix symbian-abld build failure with bearer plugins
  remove certificate bundle
  make QSslSocket::systemCaCertificates() use system certs
  Adjusted RegExp in QSslCertificate::fromPath()
  Fix QSystemTrayIcon::supportsMessages() on Windows
  Use NIM_SETVERSION to get the latest behavior
  Cleanup obsolete stuff
  doc: Added DITA XML generator
  Fixed a broken merge.
  Changed the way we detect touch screen on Windows.
  Fixed error deploying qsymbianbearer.qtplugin on Symbian.
  Revert "Attempt to fix build failure on Symbian."
  Attempt to fix build failure on Symbian.
  Replaced redundant "!contains" scopes in "contains(A, B) {...} !contains(A, B) {...}" constructions with "else"
  Updated leading whitespace to make indentation more consistent
  Updated project files so it is now possible to use "-system-zlib" configuration option on Windows and Symbian platforms.
  make postgresql support sensitive to PSQL_LIBS
  ...

6 files changed, 15 insertions, 68 deletions

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 52767b8..1680ef4 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -5313,6 +5313,7 @@ void QApplication::setInputContext(QInputContext *inputContext)
     }
     delete QApplicationPrivate::inputContext;
     QApplicationPrivate::inputContext = inputContext;
+    QApplicationPrivate::inputContext->setParent(this);
 }
 
 /*!
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 09535fa..0edb8fb 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -118,8 +118,6 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c
 #  include <winable.h>
 #endif
 
-#include "private/qwinnativepangesturerecognizer_win_p.h"
-
 #ifndef WM_TOUCH
 #  define WM_TOUCH 0x0240
 
@@ -4066,36 +4064,9 @@ PtrCloseTouchInputHandle QApplicationPrivate::CloseTouchInputHandle = 0;
 
 void QApplicationPrivate::initializeMultitouch_sys()
 {
-    static const IID QT_IID_IInkTablets = {0x112086D9, 0x7779, 0x4535, {0xA6, 0x99, 0x86, 0x2B, 0x43, 0xAC, 0x18, 0x63} };
-    static const IID QT_IID_IInkTablet2 = {0x90c91ad2, 0xfa36, 0x49d6, {0x95, 0x16, 0xce, 0x8d, 0x57, 0x0f, 0x6f, 0x85} };
-    static const CLSID QT_CLSID_InkTablets = {0x6E4FCB12, 0x510A, 0x4d40, {0x93, 0x04, 0x1D, 0xA1, 0x0A, 0xE9, 0x14, 0x7C} };
-
-    IInkTablets *iInkTablets = 0;
-    HRESULT hr = CoCreateInstance(QT_CLSID_InkTablets, NULL, CLSCTX_ALL, QT_IID_IInkTablets, (void**)&iInkTablets);
-    if (SUCCEEDED(hr)) {
-        long count = 0;
-        iInkTablets->get_Count(&count);
-        for (long i = 0; i < count; ++i) {
-            IInkTablet *iInkTablet = 0;
-            hr = iInkTablets->Item(i, &iInkTablet);
-            if (FAILED(hr))
-                continue;
-            IInkTablet2 *iInkTablet2 = 0;
-            hr = iInkTablet->QueryInterface(QT_IID_IInkTablet2, (void**)&iInkTablet2);
-            iInkTablet->Release();
-            if (FAILED(hr))
-                continue;
-            TabletDeviceKind kind;
-            hr = iInkTablet2->get_DeviceKind(&kind);
-            iInkTablet2->Release();
-            if (FAILED(hr))
-                continue;
-            if (kind == TDK_Touch) {
-                QApplicationPrivate::HasTouchSupport = true;
-                break;
-            }
-        }
-        iInkTablets->Release();
+    if (QSysInfo::windowsVersion() >= QSysInfo::WV_WINDOWS7) {
+        static const int QT_SM_DIGITIZER = 94;
+        QApplicationPrivate::HasTouchSupport = GetSystemMetrics(QT_SM_DIGITIZER);
     }
 
     QLibrary library(QLatin1String("user32"));
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 2af031b..e43a560 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -286,6 +286,9 @@ bool QGestureManager::filterEventThroughContexts(const QMultiMap<QObject *,
     // check if a running gesture switched back to maybe state
     QSet<QGesture *> activeToMaybeGestures = m_activeGestures & newMaybeGestures;
 
+    // check if a maybe gesture switched to canceled - reset it but don't send an event
+    QSet<QGesture *> maybeToCanceledGestures = m_maybeGestures & notGestures;
+
     // check if a running gesture switched back to not gesture state,
     // i.e. were canceled
     QSet<QGesture *> canceledGestures = m_activeGestures & notGestures;
@@ -345,7 +348,8 @@ bool QGestureManager::filterEventThroughContexts(const QMultiMap<QObject *,
                 << "\n\tstarted:" << startedGestures
                 << "\n\ttriggered:" << triggeredGestures
                 << "\n\tfinished:" << finishedGestures
-                << "\n\tcanceled:" << canceledGestures;
+                << "\n\tcanceled:" << canceledGestures
+                << "\n\tmaybe-canceled:" << maybeToCanceledGestures;
     }
 
     QSet<QGesture *> undeliveredGestures;
@@ -366,7 +370,7 @@ bool QGestureManager::filterEventThroughContexts(const QMultiMap<QObject *,
 
     // reset gestures that ended
     QSet<QGesture *> endedGestures =
-            finishedGestures + canceledGestures + undeliveredGestures;
+            finishedGestures + canceledGestures + undeliveredGestures + maybeToCanceledGestures;
     foreach (QGesture *gesture, endedGestures) {
         recycle(gesture);
         m_gestureTargets.remove(gesture);
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index 6960838..8a3e89e 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -112,6 +112,7 @@ QGestureRecognizer::Result QPanGestureRecognizer::recognize(QGesture *state,
                           p1.pos().y() - p1.startPos().y() + p2.pos().y() - p2.startPos().y()) / 2;
             if (d->offset.x() > 10  || d->offset.y() > 10 ||
                 d->offset.x() < -10 || d->offset.y() < -10) {
+                q->setHotSpot(p1.startScreenPos());
                 result = QGestureRecognizer::TriggerGesture;
             } else {
                 result = QGestureRecognizer::MayBeGesture;
@@ -441,6 +442,7 @@ QGestureRecognizer::Result QTapGestureRecognizer::recognize(QGesture *state,
     switch (event->type()) {
     case QEvent::TouchBegin: {
         d->position = ev->touchPoints().at(0).pos();
+        q->setHotSpot(ev->touchPoints().at(0).screenPos());
         result = QGestureRecognizer::TriggerGesture;
         break;
     }
@@ -523,6 +525,7 @@ QTapAndHoldGestureRecognizer::recognize(QGesture *state, QObject *object,
         if (d->timerId)
             q->killTimer(d->timerId);
         d->timerId = q->startTimer(TimerInterval);
+        q->setHotSpot(ev->touchPoints().at(0).startScreenPos());
         result = QGestureRecognizer::TriggerGesture;
         break;
     case QEvent::TouchEnd:
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 492954a..dd568cd 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -380,6 +380,8 @@ void QWidget::setInputContext(QInputContext *context)
     if (d->ic)
         delete d->ic;
     d->ic = context;
+    if (d->ic)
+        d->ic->setParent(this);
 #endif
 }
 
@@ -1067,7 +1069,6 @@ struct QWidgetExceptionCleaner
 
     \sa windowFlags
 */
-
 QWidget::QWidget(QWidget *parent, Qt::WindowFlags f)
     : QObject(*new QWidgetPrivate, 0), QPaintDevice()
 {
diff --git a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
index 64addeb..9d0e6f7 100644
--- a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
+++ b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
@@ -55,39 +55,6 @@
 
 #include <QGestureRecognizer>
 
-#include <objbase.h>
-
-class IInkRectangle;
-class TabletHardwareCapabilities;
-class TabletPropertyMetricUnit;
-DECLARE_INTERFACE_(IInkTablet, IDispatch)
-{
-	STDMETHOD(get_Name)(THIS_ BSTR *Name) PURE;
-	STDMETHOD(get_PlugAndPlayId)(THIS_ BSTR *Id) PURE;
-	STDMETHOD(get_MaximumInputRectangle)(THIS_ IInkRectangle **Rectangle) PURE;
-	STDMETHOD(get_HardwareCapabilities)(THIS_ TabletHardwareCapabilities *Capabilities) PURE;
-	STDMETHOD(IsPacketPropertySupported)(THIS_ BSTR packetPropertyName) PURE;
-	STDMETHOD(GetPropertyMetrics)(THIS_ BSTR propertyName, long *Minimum, long *Maximum, TabletPropertyMetricUnit *Units, float *Resolution) PURE;
-};
-enum TabletDeviceKind
-{
-	TDK_Mouse = 0,
-	TDK_Pen   = 1,
-	TDK_Touch = 2
-};
-DECLARE_INTERFACE_(IInkTablet2, IDispatch)
-{
-	STDMETHOD(get_DeviceKind)(THIS_ TabletDeviceKind *Kind) PURE;
-};
-DECLARE_INTERFACE_(IInkTablets, IDispatch)
-{
-	STDMETHOD(get_Count)(THIS_ long *Count) PURE;
-	STDMETHOD(get__NewEnum)(THIS_ IUnknown **_NewEnum) PURE;
-	STDMETHOD(get_DefaultTablet)(THIS_ IInkTablet **DefaultTablet) PURE;
-	STDMETHOD(Item)(THIS_ long Index, IInkTablet **Tablet) PURE;
-	STDMETHOD(IsPacketPropertySupported)(THIS_ BSTR packetPropertyName, VARIANT_BOOL *Supported) PURE;
-};
-
 #ifndef QT_NO_GESTURES
 
 QT_BEGIN_NAMESPACE