diff options
| -rw-r--r-- | tests/auto/qtouchevent/tst_qtouchevent.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/auto/qtouchevent/tst_qtouchevent.cpp b/tests/auto/qtouchevent/tst_qtouchevent.cpp index a830970..0b915ec 100644 --- a/tests/auto/qtouchevent/tst_qtouchevent.cpp +++ b/tests/auto/qtouchevent/tst_qtouchevent.cpp @@ -45,14 +45,42 @@ class tst_QTouchEventWidget : public QWidget { public: + bool seenTouchBegin, seenTouchUpdate, seenTouchEnd; + bool acceptTouchBegin, acceptTouchUpdate, acceptTouchEnd; + + tst_QTouchEventWidget() + : QWidget() + { + reset(); + } + + void reset() + { + seenTouchBegin = seenTouchUpdate = seenTouchEnd = false; + acceptTouchBegin = acceptTouchUpdate = acceptTouchEnd = true; + } + bool event(QEvent *event) { switch (event->type()) { case QEvent::TouchBegin: + if (seenTouchBegin) qWarning("TouchBegin: already seen a TouchBegin"); + if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin"); + if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin"); + seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd; + event->setAccepted(acceptTouchBegin); break; case QEvent::TouchUpdate: + if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin"); + if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate"); + seenTouchUpdate = seenTouchBegin && !seenTouchEnd; + event->setAccepted(acceptTouchUpdate); break; case QEvent::TouchEnd: + if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin"); + if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd"); + seenTouchEnd = seenTouchBegin && !seenTouchEnd; + event->setAccepted(acceptTouchEnd); break; default: return QWidget::event(event); @@ -71,6 +99,7 @@ public: private slots: void touchDisabledByDefault(); void touchEventAcceptedByDefault(); + void touchBeginPropagatesWhenIgnored(); }; void tst_QTouchEvent::touchDisabledByDefault() @@ -118,7 +147,31 @@ void tst_QTouchEvent::touchEventAcceptedByDefault() QVERIFY(touchEvent.isAccepted()); } +void tst_QTouchEvent::touchBeginPropagatesWhenIgnored() +{ + tst_QTouchEventWidget window, child, grandchild; + child.setParent(&window); + grandchild.setParent(&child); + + // all widgets accept touch events, but + window.setAttribute(Qt::WA_AcceptTouchEvents); + child.setAttribute(Qt::WA_AcceptTouchEvents); + grandchild.setAttribute(Qt::WA_AcceptTouchEvents); + grandchild.acceptTouchBegin = false; + QList<QTouchEvent::TouchPoint> touchPoints; + touchPoints.append(QTouchEvent::TouchPoint(0)); + QTouchEvent touchEvent(QEvent::TouchBegin, + Qt::NoModifier, + Qt::TouchPointPressed, + touchPoints); + bool res = QApplication::sendEvent(&grandchild, &touchEvent); + QVERIFY(res); + QVERIFY(touchEvent.isAccepted()); + QVERIFY(grandchild.seenTouchBegin); + QVERIFY(child.seenTouchBegin); + QVERIFY(!window.seenTouchBegin); +} QTEST_MAIN(tst_QTouchEvent) |