1 files changed, 90 insertions, 0 deletions
diff --git a/tests/manual/gestures/graphicsview/gestures.cpp b/tests/manual/gestures/graphicsview/gestures.cpp
new file mode 100644
index 0000000..c888aa1
--- /dev/null
+++ b/tests/manual/gestures/graphicsview/gestures.cpp
@@ -0,0 +1,90 @@
+#include "gestures.h"
+
+#include <QTouchEvent>
+
+Qt::GestureType ThreeFingerSlideGesture::Type = Qt::CustomGesture;
+
+QGesture *ThreeFingerSlideGestureRecognizer::createGesture(QObject *)
+{
+    return new ThreeFingerSlideGesture;
+}
+
+QGestureRecognizer::Result ThreeFingerSlideGestureRecognizer::filterEvent(QGesture *state, QObject *, QEvent *event)
+{
+    ThreeFingerSlideGesture *d = static_cast<ThreeFingerSlideGesture *>(state);
+    QGestureRecognizer::Result result;
+    switch (event->type()) {
+    case QEvent::TouchBegin:
+        result = QGestureRecognizer::MaybeGesture;
+    case QEvent::TouchEnd:
+        if (d->gestureFired)
+            result = QGestureRecognizer::GestureFinished;
+        else
+            result = QGestureRecognizer::NotGesture;
+    case QEvent::TouchUpdate:
+        if (d->state() != Qt::NoGesture) {
+            QTouchEvent *ev = static_cast<QTouchEvent*>(event);
+            if (ev->touchPoints().size() == 3) {
+                d->gestureFired = true;
+                result = QGestureRecognizer::GestureTriggered;
+            } else {
+                result = QGestureRecognizer::MaybeGesture;
+                for (int i = 0; i < ev->touchPoints().size(); ++i) {
+                    const QTouchEvent::TouchPoint &pt = ev->touchPoints().at(i);
+                    const int distance = (pt.pos().toPoint() - pt.startPos().toPoint()).manhattanLength();
+                    if (distance > 20) {
+                        result = QGestureRecognizer::NotGesture;
+                    }
+                }
+            }
+        } else {
+            result = QGestureRecognizer::NotGesture;
+        }
+
+        break;
+    case QEvent::MouseButtonPress:
+    case QEvent::MouseButtonRelease:
+    case QEvent::MouseMove:
+        if (d->state() != Qt::NoGesture)
+            result = QGestureRecognizer::Ignore;
+        else
+            result = QGestureRecognizer::NotGesture;
+        break;
+    default:
+        result = QGestureRecognizer::Ignore;
+        break;
+    }
+    return result;
+}
+
+void ThreeFingerSlideGestureRecognizer::reset(QGesture *state)
+{
+    static_cast<ThreeFingerSlideGesture *>(state)->gestureFired = false;
+    QGestureRecognizer::reset(state);
+}
+
+
+QGesture *RotateGestureRecognizer::createGesture(QObject *)
+{
+    return new QGesture;
+}
+
+QGestureRecognizer::Result RotateGestureRecognizer::filterEvent(QGesture *, QObject *, QEvent *event)
+{
+    switch (event->type()) {
+    case QEvent::TouchBegin:
+    case QEvent::TouchEnd:
+    case QEvent::TouchUpdate:
+        break;
+    default:
+        break;
+    }
+    return QGestureRecognizer::Ignore;
+}
+
+void RotateGestureRecognizer::reset(QGesture *state)
+{
+    QGestureRecognizer::reset(state);
+}
+
+#include "moc_gestures.cpp"