Add a pressed property to TouchPoint.

Remove the valid property, and replace it with pressed. The semantics
have changed slightly for a release -- pressed will immediately become
false, whereas valid remained true until the next touch event.

Also make sure touch information is correctly updated on release.

Change-Id: Ic61e1b6884c67f19100a6f8fc218b8b05b291ff0
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

4 files changed, 258 insertions, 139 deletions

diff --git a/src/quick/items/qquickmultipointtoucharea.cpp b/src/quick/items/qquickmultipointtoucharea.cpp
index c94abc6c9d..78bc31fa84 100644
--- a/src/quick/items/qquickmultipointtoucharea.cpp
+++ b/src/quick/items/qquickmultipointtoucharea.cpp
@@ -124,19 +124,16 @@ void QQuickTouchPoint::setArea(const QRectF &area)
 }
 
 /*!
-    \qmlproperty bool QtQuick2::TouchPoint::valid
+    \qmlproperty bool QtQuick2::TouchPoint::pressed
 
-    This property holds whether the touch point is valid.
-
-    An invalid touch point is one that has not yet been pressed,
-    or has already been released.
+    This property holds whether the touch point is currently pressed.
 */
-void QQuickTouchPoint::setValid(bool valid)
+void QQuickTouchPoint::setPressed(bool pressed)
 {
-    if (_valid == valid)
+    if (_pressed == pressed)
         return;
-    _valid = valid;
-    emit validityChanged();
+    _pressed = pressed;
+    emit pressedChanged();
 }
 
 /*!
@@ -417,25 +414,28 @@ void QQuickMultiPointTouchArea::updateTouchData(QEvent *event)
     QList<QTouchEvent::TouchPoint> touchPoints = e->touchPoints();
     int numTouchPoints = touchPoints.count();
     //always remove released touches, and make sure we handle all releases before adds.
-    foreach (QTouchEvent::TouchPoint p, touchPoints) {
+    foreach (const QTouchEvent::TouchPoint &p, touchPoints) {
         Qt::TouchPointState touchPointState = p.state();
         int id = p.id();
         if (touchPointState & Qt::TouchPointReleased) {
             QQuickTouchPoint* dtp = static_cast<QQuickTouchPoint*>(_touchPoints.value(id));
             if (!dtp)
                 continue;
+            updateTouchPoint(dtp, &p);
+            dtp->setPressed(false);
             _releasedTouchPoints.append(dtp);
             _touchPoints.remove(id);
             ended = true;
         }
     }
     if (numTouchPoints >= _minimumTouchPoints && numTouchPoints <= _maximumTouchPoints) {
-        foreach (QTouchEvent::TouchPoint p, touchPoints) {
+        foreach (const QTouchEvent::TouchPoint &p, touchPoints) {
             Qt::TouchPointState touchPointState = p.state();
             int id = p.id();
             if (touchPointState & Qt::TouchPointReleased) {
                 //handled above
             } else if (!_touchPoints.contains(id)) { //could be pressed, moved, or stationary
+                // (we may have just obtained enough points to start tracking them -- in that case moved or stationary count as newly pressed)
                 addTouchPoint(&p);
                 started = true;
             } else if (touchPointState & Qt::TouchPointMoved) {
@@ -491,7 +491,7 @@ void QQuickMultiPointTouchArea::clearTouchLists()
         if (!dtp->isQmlDefined())
             delete dtp;
         else
-            dtp->setValid(false);
+            dtp->setInUse(false);
     }
     _releasedTouchPoints.clear();
     _pressedTouchPoints.clear();
@@ -502,8 +502,8 @@ void QQuickMultiPointTouchArea::addTouchPoint(const QTouchEvent::TouchPoint *p)
 {
     QQuickTouchPoint *dtp = 0;
     foreach (QQuickTouchPoint* tp, _touchPrototypes) {
-        if (!tp->isValid()) {
-            tp->setValid(true);
+        if (!tp->inUse()) {
+            tp->setInUse(true);
             dtp = tp;
             break;
         }
@@ -513,10 +513,9 @@ void QQuickMultiPointTouchArea::addTouchPoint(const QTouchEvent::TouchPoint *p)
         dtp = new QQuickTouchPoint(false);
     dtp->setPointId(p->id());
     updateTouchPoint(dtp,p);
+    dtp->setPressed(true);
     _touchPoints.insert(p->id(),dtp);
-    //we may have just obtained enough points to start tracking them -- in that case moved or stationary count as newly pressed
-    if (p->state() & Qt::TouchPointPressed || p->state() & Qt::TouchPointMoved || p->state() & Qt::TouchPointStationary)
-        _pressedTouchPoints.append(dtp);
+    _pressedTouchPoints.append(dtp);
 }
 
 void QQuickMultiPointTouchArea::addTouchPrototype(QQuickTouchPoint *prototype)
@@ -586,6 +585,8 @@ void QQuickMultiPointTouchArea::ungrab()
             setKeepMouseGrab(false);
         }
         setKeepTouchGrab(false);
+        foreach (QObject *obj, _touchPoints)
+            static_cast<QQuickTouchPoint*>(obj)->setPressed(false);
         emit touchPointsCanceled(_touchPoints.values());
         clearTouchLists();
         foreach (QObject *obj, _touchPoints) {
@@ -593,7 +594,7 @@ void QQuickMultiPointTouchArea::ungrab()
             if (!dtp->isQmlDefined())
                 delete dtp;
             else
-                dtp->setValid(false);
+                dtp->setInUse(false);
         }
         _touchPoints.clear();
     }
diff --git a/src/quick/items/qquickmultipointtoucharea_p.h b/src/quick/items/qquickmultipointtoucharea_p.h
index aee18a376b..dbce42853b 100644
--- a/src/quick/items/qquickmultipointtoucharea_p.h
+++ b/src/quick/items/qquickmultipointtoucharea_p.h
@@ -58,8 +58,8 @@ class QQuickMultiPointTouchArea;
 class Q_AUTOTEST_EXPORT QQuickTouchPoint : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(bool valid READ isValid NOTIFY validityChanged)
     Q_PROPERTY(int pointId READ pointId NOTIFY pointIdChanged)
+    Q_PROPERTY(bool pressed READ pressed NOTIFY pressedChanged)
     Q_PROPERTY(qreal x READ x NOTIFY xChanged)
     Q_PROPERTY(qreal y READ y NOTIFY yChanged)
     Q_PROPERTY(qreal pressure READ pressure NOTIFY pressureChanged)
@@ -78,7 +78,8 @@ public:
           _x(0.0), _y(0.0),
           _pressure(0.0),
           _qmlDefined(qmlDefined),
-          _valid(!qmlDefined),
+          _inUse(false),
+          _pressed(false),
           _previousX(0.0), _previousY(0.0),
           _sceneX(0.0), _sceneY(0.0)
     {}
@@ -98,10 +99,13 @@ public:
     QRectF area() const { return _area; }
     void setArea(const QRectF &area);
 
-    bool isQmlDefined() { return _qmlDefined; }
+    bool isQmlDefined() const { return _qmlDefined; }
 
-    bool isValid() { return _valid; }
-    void setValid(bool valid);
+    bool inUse() const { return _inUse; }
+    void setInUse(bool inUse) { _inUse = inUse; }
+
+    bool pressed() const { return _pressed; }
+    void setPressed(bool pressed);
 
     qreal startX() const { return _startX; }
     void setStartX(qreal startX);
@@ -121,14 +125,13 @@ public:
     qreal sceneY() const { return _sceneY; }
     void setSceneY(qreal sceneY);
 
-
 Q_SIGNALS:
+    void pressedChanged();
     void pointIdChanged();
     void xChanged();
     void yChanged();
     void pressureChanged();
     void areaChanged();
-    void validityChanged();
     void startXChanged();
     void startYChanged();
     void previousXChanged();
@@ -144,7 +147,8 @@ private:
     qreal _pressure;
     QRectF _area;
     bool _qmlDefined;
-    bool _valid;
+    bool _inUse;    //whether the point is currently in use (only valid when _qmlDefined == true)
+    bool _pressed;
     qreal _startX;
     qreal _startY;
     qreal _previousX;
diff --git a/tests/auto/qtquick2/qquickmultipointtoucharea/data/basic.qml b/tests/auto/qtquick2/qquickmultipointtoucharea/data/basic.qml
new file mode 100644
index 0000000000..cd6ce8146f
--- /dev/null
+++ b/tests/auto/qtquick2/qquickmultipointtoucharea/data/basic.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+
+MultiPointTouchArea {
+    width: 240
+    height: 320
+
+    minimumTouchPoints: 1
+    maximumTouchPoints: 4
+    touchPoints: [
+        TouchPoint { objectName: "point1" },
+        TouchPoint { objectName: "point2" },
+        TouchPoint { objectName: "point3" },
+        TouchPoint { objectName: "point4" }
+    ]
+}
diff --git a/tests/auto/qtquick2/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp b/tests/auto/qtquick2/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
index 59a913e094..44d277618d 100644
--- a/tests/auto/qtquick2/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
+++ b/tests/auto/qtquick2/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
@@ -62,6 +62,8 @@ private slots:
 
     void properties();
     void signalTest();
+    void release();
+    void reuse();
     void nonOverlapping();
     void nested();
     void inFlickable();
@@ -151,6 +153,104 @@ void tst_QQuickMultiPointTouchArea::signalTest()
     delete canvas;
 }
 
+void tst_QQuickMultiPointTouchArea::release()
+{
+    QQuickView *canvas = createAndShowView("basic.qml");
+    QVERIFY(canvas->rootObject() != 0);
+
+    QQuickTouchPoint *point1 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point1");
+
+    QCOMPARE(point1->pressed(), false);
+
+    QPoint p1(20,100);
+
+    QTest::QTouchEventSequence sequence = QTest::touchEvent(canvas, device);
+
+    sequence.press(0, p1).commit();
+
+    QCOMPARE(point1->pressed(), true);
+
+    p1 += QPoint(0,10);
+
+    sequence.move(0, p1).commit();
+
+    QCOMPARE(point1->pressed(), true);
+    QCOMPARE(point1->x(), qreal(20)); QCOMPARE(point1->y(), qreal(110));
+
+    p1 += QPoint(4,10);
+
+    sequence.release(0, p1).commit();
+
+    //test that a release without a prior move to the release position successfully updates the point's position
+    QCOMPARE(point1->pressed(), false);
+    QCOMPARE(point1->x(), qreal(24)); QCOMPARE(point1->y(), qreal(120));
+
+    delete canvas;
+}
+
+void tst_QQuickMultiPointTouchArea::reuse()
+{
+    QQuickView *canvas = createAndShowView("basic.qml");
+    QVERIFY(canvas->rootObject() != 0);
+
+    QQuickTouchPoint *point1 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point1");
+    QQuickTouchPoint *point2 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point2");
+    QQuickTouchPoint *point3 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point3");
+
+    QCOMPARE(point1->pressed(), false);
+    QCOMPARE(point2->pressed(), false);
+
+    QPoint p1(20,100);
+    QPoint p2(40,100);
+    QPoint p3(60,100);
+    QPoint p4(80,100);
+
+    QTest::QTouchEventSequence sequence = QTest::touchEvent(canvas, device);
+
+    sequence.press(0, p1).press(1, p2).commit();
+
+    QCOMPARE(point1->pressed(), true);
+    QCOMPARE(point2->pressed(), true);
+    QCOMPARE(point3->pressed(), false);
+
+    sequence.release(0, p1).stationary(1).press(2, p3).commit();
+
+    //we shouldn't reuse point 1 yet
+    QCOMPARE(point1->pressed(), false);
+    QCOMPARE(point2->pressed(), true);
+    QCOMPARE(point3->pressed(), true);
+
+    //back to base state (no touches)
+    sequence.release(1, p2).release(2, p3).commit();
+
+    QCOMPARE(point1->pressed(), false);
+    QCOMPARE(point2->pressed(), false);
+    QCOMPARE(point3->pressed(), false);
+
+    sequence.press(0, p1).press(1, p2).commit();
+
+    QCOMPARE(point1->pressed(), true);
+    QCOMPARE(point2->pressed(), true);
+    QCOMPARE(point3->pressed(), false);
+
+    sequence.release(0, p1).stationary(1).commit();
+
+    QCOMPARE(point1->pressed(), false);
+    QCOMPARE(point2->pressed(), true);
+    QCOMPARE(point3->pressed(), false);
+
+    sequence.press(4, p4).stationary(1).commit();
+
+    //the new touch point should reuse point 1
+    QCOMPARE(point1->pressed(), true);
+    QCOMPARE(point2->pressed(), true);
+    QCOMPARE(point3->pressed(), false);
+
+    QCOMPARE(point1->x(), qreal(80)); QCOMPARE(point1->y(), qreal(100));
+
+    delete canvas;
+}
+
 void tst_QQuickMultiPointTouchArea::nonOverlapping()
 {
     QQuickView *canvas = createAndShowView("nonOverlapping.qml");
@@ -162,11 +262,11 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
     QQuickTouchPoint *point22 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point22");
     QQuickTouchPoint *point23 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point23");
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QPoint p1(20,100);
     QPoint p2(40,100);
@@ -178,19 +278,19 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
 
     sequence.press(0, p1).commit();
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     sequence.stationary(0).press(1, p2).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(100));
     QCOMPARE(point12->x(), qreal(40)); QCOMPARE(point12->y(), qreal(100));
@@ -199,30 +299,30 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
     p2 += QPoint(5,0);
     sequence.move(0, p1).move(1, p2).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
     QCOMPARE(point12->x(), qreal(45)); QCOMPARE(point12->y(), qreal(100));
 
     sequence.stationary(0).stationary(1).press(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     sequence.stationary(0).stationary(1).stationary(2).press(3, p4).press(4, p5).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
     QCOMPARE(point12->x(), qreal(45)); QCOMPARE(point12->y(), qreal(100));
@@ -237,11 +337,11 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
     p5 += QPoint(-7,10);
     sequence.move(0, p1).move(1, p2).move(2, p3).move(3, p4).move(4, p5).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     QCOMPARE(point11->x(), qreal(24)); QCOMPARE(point11->y(), qreal(120));
     QCOMPARE(point12->x(), qreal(62)); QCOMPARE(point12->y(), qreal(117));
@@ -251,12 +351,11 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
 
     sequence.release(0, p1).release(1, p2).release(2, p3).release(3, p4).release(4, p5).commit();
 
-    //points remain valid immediately after release
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     delete canvas;
 }
@@ -272,11 +371,11 @@ void tst_QQuickMultiPointTouchArea::nested()
     QQuickTouchPoint *point22 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point22");
     QQuickTouchPoint *point23 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point23");
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QPoint p1(20,100);
     QPoint p2(40,100);
@@ -286,19 +385,19 @@ void tst_QQuickMultiPointTouchArea::nested()
 
     sequence.press(0, p1).commit();
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     sequence.stationary(0).press(1, p2).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(100));
     QCOMPARE(point12->x(), qreal(40)); QCOMPARE(point12->y(), qreal(100));
@@ -307,22 +406,22 @@ void tst_QQuickMultiPointTouchArea::nested()
     p2 += QPoint(5,0);
     sequence.move(0, p1).move(1, p2).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
     QCOMPARE(point12->x(), qreal(45)); QCOMPARE(point12->y(), qreal(100));
 
     sequence.stationary(0).stationary(1).press(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     //point11 should be same as point21, point12 same as point22
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
@@ -333,11 +432,11 @@ void tst_QQuickMultiPointTouchArea::nested()
 
     sequence.stationary(0).stationary(1).stationary(2).press(3, QPoint(80,180)).press(4, QPoint(100,180)).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     //new touch points should be ignored (have no impact on our existing touch points)
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
@@ -353,11 +452,11 @@ void tst_QQuickMultiPointTouchArea::nested()
     p3 += QPoint(3,0);
     sequence.move(0, p1).move(1, p2).move(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     QCOMPARE(point21->x(), qreal(24)); QCOMPARE(point21->y(), qreal(120));
     QCOMPARE(point22->x(), qreal(62)); QCOMPARE(point22->y(), qreal(117));
@@ -370,11 +469,11 @@ void tst_QQuickMultiPointTouchArea::nested()
     p3 += QPoint(3,0);
     sequence.move(0, p1).move(1, p2).move(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     //first two remain the same (touches now grabbed by inner touch area)
     QCOMPARE(point11->x(), qreal(24)); QCOMPARE(point11->y(), qreal(120));
@@ -387,11 +486,11 @@ void tst_QQuickMultiPointTouchArea::nested()
 
     sequence.press(0, p1).commit();
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
-    QCOMPARE(point21->isValid(), false);
-    QCOMPARE(point22->isValid(), false);
-    QCOMPARE(point23->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
+    QCOMPARE(point21->pressed(), false);
+    QCOMPARE(point22->pressed(), false);
+    QCOMPARE(point23->pressed(), false);
 
     sequence.release(0, p1).commit();
 
@@ -400,22 +499,22 @@ void tst_QQuickMultiPointTouchArea::nested()
 
     sequence.press(0, p1).press(1, p2).press(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     p1 -= QPoint(4,10);
     p2 -= QPoint(17,17);
     p3 -= QPoint(3,0);
     sequence.move(0, p1).move(1, p2).move(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     QCOMPARE(point21->x(), qreal(24)); QCOMPARE(point21->y(), qreal(120));
     QCOMPARE(point22->x(), qreal(62)); QCOMPARE(point22->y(), qreal(117));
@@ -428,11 +527,11 @@ void tst_QQuickMultiPointTouchArea::nested()
     p3 -= QPoint(3,0);
     sequence.move(0, p1).move(1, p2).move(2, p3).commit();
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
-    QCOMPARE(point21->isValid(), true);
-    QCOMPARE(point22->isValid(), true);
-    QCOMPARE(point23->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
+    QCOMPARE(point21->pressed(), true);
+    QCOMPARE(point22->pressed(), true);
+    QCOMPARE(point23->pressed(), true);
 
     //all change (touches not grabbed by inner touch area)
     QCOMPARE(point11->x(), qreal(20)); QCOMPARE(point11->y(), qreal(110));
@@ -457,8 +556,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QQuickTouchPoint *point11 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point1");
     QQuickTouchPoint *point12 = canvas->rootObject()->findChild<QQuickTouchPoint*>("point2");
 
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
 
     QPoint p1(20,100);
     QPoint p2(40,100);
@@ -484,8 +583,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QTest::mouseMove(canvas, p1);
 
     QVERIFY(flickable->contentY() < 0);
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
 
     QTest::touchEvent(canvas, device).release(0, p1);
     QTest::mouseRelease(canvas,Qt::LeftButton, 0, p1);
@@ -498,8 +597,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QTest::touchEvent(canvas, device).press(0, p1).press(1, p2);
     QTest::mousePress(canvas, Qt::LeftButton, 0, p1);
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
 
     p1 += QPoint(0,15); p2 += QPoint(0,15);
     QTest::touchEvent(canvas, device).move(0, p1).move(1, p2);
@@ -518,8 +617,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QTest::mouseMove(canvas, p1);
 
     QVERIFY(flickable->contentY() < 0);
-    QCOMPARE(point11->isValid(), false);
-    QCOMPARE(point12->isValid(), false);
+    QCOMPARE(point11->pressed(), false);
+    QCOMPARE(point12->pressed(), false);
 
     QTest::touchEvent(canvas, device).release(0, p1).release(1, p2);
     QTest::mouseRelease(canvas,Qt::LeftButton, 0, p1);
@@ -533,8 +632,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QTest::touchEvent(canvas, device).press(0, p1).press(1, p2);
     QTest::mousePress(canvas, Qt::LeftButton, 0, p1);
 
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
 
     p1 += QPoint(15,0); p2 += QPoint(15,0);
     QTest::touchEvent(canvas, device).move(0, p1).move(1, p2);
@@ -569,8 +668,8 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QTest::mouseMove(canvas, p1);
 
     QVERIFY(flickable->contentY() == 0);
-    QCOMPARE(point11->isValid(), true);
-    QCOMPARE(point12->isValid(), true);
+    QCOMPARE(point11->pressed(), true);
+    QCOMPARE(point12->pressed(), true);
 
     QTest::touchEvent(canvas, device).release(0, p1).release(1, p2);
     QTest::mouseRelease(canvas,Qt::LeftButton, 0, p1);