@@ -1655,6 +1655,167 @@ private Q_SLOTS:
16551655 QCOMPARE(spy.count(), 0);
16561656 }
16571657
1658+ void testOvershootOnSameSize()
1659+ {
1660+ QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 6));
1661+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 0);
1662+ QCOMPARE(lvwph->m_minYExtent, 0.);
1663+ QCOMPARE(lvwph->m_clipItem->y(), 0.);
1664+ QCOMPARE(lvwph->m_clipItem->clip(), false);
1665+ QCOMPARE(lvwph->m_headerItem->y(), 0.);
1666+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1667+ QCOMPARE(lvwph->contentY(), 0.);
1668+
1669+ QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 100));
1670+ QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 392));
1671+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1672+ QCOMPARE(lvwph->m_firstVisibleIndex, 0);
1673+ verifyItem(0, 50., 392., false);
1674+ verifyItem(1, 442., 100., false);
1675+
1676+ QCOMPARE(lvwph->contentHeight(), lvwph->height());
1677+
1678+ QTest::mousePress(view, Qt::LeftButton, Qt::NoModifier, QPoint(0, 0));
1679+ QTest::qWait(100);
1680+ QTest::mouseMove(view, QPoint(0, 5));
1681+ QTest::qWait(100);
1682+ QTest::mouseMove(view, QPoint(0, 10));
1683+ QTest::qWait(100);
1684+ QTest::mouseMove(view, QPoint(0, 15));
1685+ QTest::qWait(100);
1686+ QTest::mouseMove(view, QPoint(0, 20));
1687+ QTest::qWait(100);
1688+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1689+ QCOMPARE(lvwph->m_firstVisibleIndex, 0);
1690+ verifyItem(0, 55., 392., false);
1691+ verifyItem(1, 447., 100., false);
1692+ QCOMPARE(lvwph->m_minYExtent, 0.);
1693+ QCOMPARE(lvwph->m_clipItem->y(), -5.);
1694+
1695+ QTest::mouseRelease(view, Qt::LeftButton, Qt::NoModifier, QPoint(0, 15));
1696+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1697+ QCOMPARE(lvwph->m_firstVisibleIndex, 0);
1698+ verifyItem(0, 50., 392., false);
1699+ verifyItem(1, 442., 100., false);
1700+ }
1701+
1702+ void testMaximizeVisibleAreaMoveDownAndShowHeader()
1703+ {
1704+ model->setProperty(0, "size", 800);
1705+ verifyItem(0, 50., 800., false);
1706+
1707+ lvwph->maximizeVisibleArea(0);
1708+ QTRY_COMPARE(lvwph->contentY(), 50.);
1709+
1710+ changeContentY(10);
1711+ QTRY_COMPARE(lvwph->contentY(), 60.);
1712+
1713+ lvwph->showHeader();
1714+ QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
1715+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1716+ QCOMPARE(lvwph->m_minYExtent, 50.);
1717+ QCOMPARE(lvwph->m_clipItem->y(), 60.);
1718+ QCOMPARE(lvwph->m_clipItem->clip(), true);
1719+ QCOMPARE(lvwph->m_headerItem->y(), 10.);
1720+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1721+ QCOMPARE(lvwph->contentY(), 10.);
1722+ verifyItem(0, -60., 800., false);
1723+ }
1724+
1725+ void testMaximizeVisibleAreaMoveUpAndShowHeader()
1726+ {
1727+ model->setProperty(0, "size", 800);
1728+ verifyItem(0, 50., 800., false);
1729+
1730+ lvwph->maximizeVisibleArea(0);
1731+ QTRY_COMPARE(lvwph->contentY(), 50.);
1732+
1733+ changeContentY(-10);
1734+ QTRY_COMPARE(lvwph->contentY(), 40.);
1735+
1736+ lvwph->showHeader();
1737+ QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
1738+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1739+ QCOMPARE(lvwph->m_minYExtent, 40.);
1740+ QCOMPARE(lvwph->m_clipItem->y(), 50.);
1741+ QCOMPARE(lvwph->m_clipItem->clip(), true);
1742+ QTRY_COMPARE(lvwph->m_headerItem->y(), 0.);
1743+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1744+ QCOMPARE(lvwph->contentY(), 0.);
1745+ verifyItem(0, -40., 800., false);
1746+ }
1747+
1748+ void testMaximizeVisibleAreaMoveDownAndUpAndShowHeader()
1749+ {
1750+ model->setProperty(0, "size", 800);
1751+ verifyItem(0, 50., 800., false);
1752+
1753+ lvwph->maximizeVisibleArea(0);
1754+ QTRY_COMPARE(lvwph->contentY(), 50.);
1755+
1756+ changeContentY(-10);
1757+ QTRY_COMPARE(lvwph->contentY(), 40.);
1758+ changeContentY(10);
1759+ QTRY_COMPARE(lvwph->contentY(), 50.);
1760+
1761+ lvwph->showHeader();
1762+ QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
1763+
1764+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1765+ QCOMPARE(lvwph->m_minYExtent, 50.);
1766+ QCOMPARE(lvwph->m_clipItem->y(), 50.);
1767+ QCOMPARE(lvwph->m_clipItem->clip(), true);
1768+ QCOMPARE(lvwph->m_headerItem->y(), 0.);
1769+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1770+ QCOMPARE(lvwph->contentY(), 0.);
1771+ verifyItem(0, -50., 800., false);
1772+ }
1773+
1774+ void testMaximizeVisibleAreaMoveUpAndDownAndShowHeader()
1775+ {
1776+ model->setProperty(0, "size", 800);
1777+ verifyItem(0, 50., 800., false);
1778+
1779+ lvwph->maximizeVisibleArea(0);
1780+ QTRY_COMPARE(lvwph->contentY(), 50.);
1781+
1782+ changeContentY(10);
1783+ QTRY_COMPARE(lvwph->contentY(), 60.);
1784+ changeContentY(-10);
1785+ QTRY_COMPARE(lvwph->contentY(), 50.);
1786+
1787+ lvwph->showHeader();
1788+ QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
1789+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1790+ QCOMPARE(lvwph->m_minYExtent, 40.);
1791+ QCOMPARE(lvwph->m_clipItem->y(), 60.);
1792+ QCOMPARE(lvwph->m_clipItem->clip(), true);
1793+ QCOMPARE(lvwph->m_headerItem->y(), 10.);
1794+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1795+ QCOMPARE(lvwph->contentY(), 10.);
1796+ verifyItem(0, -50., 800., false);
1797+ }
1798+
1799+ void testMaximizeVisibleAreaAndShowHeader()
1800+ {
1801+ model->setProperty(0, "size", 800);
1802+ verifyItem(0, 50., 800., false);
1803+
1804+ lvwph->maximizeVisibleArea(0);
1805+ QTRY_COMPARE(lvwph->contentY(), 50.);
1806+
1807+ lvwph->showHeader();
1808+ QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
1809+ QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
1810+ QCOMPARE(lvwph->m_minYExtent, 50.);
1811+ QCOMPARE(lvwph->m_clipItem->y(), 50.);
1812+ QCOMPARE(lvwph->m_clipItem->clip(), true);
1813+ QCOMPARE(lvwph->m_headerItem->y(), 0.);
1814+ QCOMPARE(lvwph->m_headerItem->height(), 50.);
1815+ QCOMPARE(lvwph->contentY(), 0.);
1816+ verifyItem(0, -50., 800., false);
1817+ }
1818+
16581819private:
16591820 QQuickView *view;
16601821 ListViewWithPageHeader *lvwph;