/*
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "listviewwithpageheader.h"
#include
#include
#include
#include
#include
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-pedantic"
#include
#include
#include
#pragma GCC diagnostic pop
class ListViewWithPageHeaderTestSection : public QObject
{
Q_OBJECT
private:
void verifyItem(int visibleIndex, qreal pos, qreal height, bool culled, const QString §ionHeader, bool sectionHeaderCulled)
{
QTRY_VERIFY(visibleIndex < lvwph->m_visibleItems.count());
QTRY_COMPARE(lvwph->m_visibleItems[visibleIndex]->y(), pos);
QTRY_COMPARE(lvwph->m_visibleItems[visibleIndex]->height(), height);
QCOMPARE(QQuickItemPrivate::get(lvwph->m_visibleItems[visibleIndex]->m_item)->culled, culled);
QCOMPARE(section(lvwph->m_visibleItems[visibleIndex]->sectionItem()), sectionHeader);
if (!sectionHeader.isNull()) {
QCOMPARE(QQuickItemPrivate::get(lvwph->m_visibleItems[visibleIndex]->sectionItem())->culled, sectionHeaderCulled);
QCOMPARE(sectionDelegateIndex(lvwph->m_visibleItems[visibleIndex]->sectionItem()), lvwph->m_firstVisibleIndex + visibleIndex);
}
}
void changeContentY(qreal change)
{
const qreal dest = lvwph->contentY() + change;
if (dest > lvwph->contentY()) {
const qreal jump = 25;
while (lvwph->contentY() + jump < dest) {
lvwph->setContentY(lvwph->contentY() + jump);
QTest::qWait(1);
}
} else {
const qreal jump = -25;
while (lvwph->contentY() + jump > dest) {
lvwph->setContentY(lvwph->contentY() + jump);
QTest::qWait(1);
}
}
lvwph->setContentY(dest);
QTest::qWait(1);
}
void scrollToTop()
{
const qreal jump = -25;
while (!lvwph->isAtYBeginning()) {
if (lvwph->contentY() + jump > -lvwph->minYExtent()) {
lvwph->setContentY(lvwph->contentY() + jump);
} else {
lvwph->setContentY(lvwph->contentY() - 1);
}
QTest::qWait(1);
}
}
void scrollToBottom()
{
const qreal jump = 25;
while (!lvwph->isAtYEnd()) {
if (lvwph->contentY() + lvwph->height() + jump < lvwph->contentHeight()) {
lvwph->setContentY(lvwph->contentY() + jump);
} else {
lvwph->setContentY(lvwph->contentY() + 1);
}
QTest::qWait(1);
}
}
void verifyInitialTopPosition()
{
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 240., false, "Regular", false);
verifyItem(2, 480., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
bool hasSectionHeaderProperty(QQuickItem *item) const
{
return item ? QQmlEngine::contextForObject(item)->parentContext()->contextProperty(QLatin1String("hasSectionHeader")).toBool() : false;
}
QString section(QQuickItem *item) const
{
return item ? QQmlEngine::contextForObject(item)->parentContext()->contextProperty(QLatin1String("section")).toString() : QString();
}
int sectionDelegateIndex(QQuickItem *item) const
{
return item ? QQmlEngine::contextForObject(item)->parentContext()->contextProperty(QLatin1String("delegateIndex")).toInt() : -1;
}
private Q_SLOTS:
void initTestCase()
{
}
void init()
{
view = new QQuickView();
view->engine()->addImportPath(BUILT_PLUGINS_DIR);
view->setSource(QUrl::fromLocalFile(DASHVIEWSTEST_FOLDER "/listviewwithpageheadertestsection.qml"));
lvwph = dynamic_cast(view->rootObject()->findChild());
model = view->rootObject()->findChild();
otherDelegate = view->rootObject()->findChild();
QVERIFY(lvwph);
QVERIFY(model);
QVERIFY(otherDelegate);
view->show();
QTest::qWaitForWindowExposed(view);
verifyInitialTopPosition();
}
void cleanup()
{
delete view;
}
void testCreationDeletion()
{
// Nothing, init/cleanup already tests this
}
void testDrag1PixelUp()
{
lvwph->setContentY(lvwph->contentY() + 1);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 49., 190., false, "Agressive", false);
verifyItem(1, 239., 240., false, "Regular", false);
verifyItem(2, 479., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 1.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testHeaderDetachDragDown()
{
QTest::mousePress(view, Qt::LeftButton, Qt::NoModifier, QPoint(0, 0));
QTest::qWait(100);
QTest::mouseMove(view, QPoint(0, 5));
QTest::qWait(100);
QTest::mouseMove(view, QPoint(0, 10));
QTest::qWait(100);
QTest::mouseMove(view, QPoint(0, 15));
QTest::qWait(100);
QTest::mouseMove(view, QPoint(0, 20));
QTest::qWait(100);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 55., 190., false, "Agressive", false);
verifyItem(1, 245., 240., false, "Regular", false);
verifyItem(2, 485., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), -5.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -5.);
QCOMPARE(lvwph->m_headerItem->height(), 55.);
QCOMPARE(lvwph->contentY(), -5.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QTest::mouseRelease(view, Qt::LeftButton, Qt::NoModifier, QPoint(0, 15));
verifyInitialTopPosition();
}
void testDrag375PixelUp()
{
changeContentY(375);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -325., 190., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testDrag520PixelUp()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testDragHeaderUpThenShow()
{
changeContentY(120);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -70., 190., false, "Agressive", true);
verifyItem(1, 120., 240., false, "Regular", false);
verifyItem(2, 360., 390., false, "Mild", false);
verifyItem(3, 750., 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 120.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 120.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(-30);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -70., 190., false, "Agressive", true);
verifyItem(1, 120., 240., false, "Regular", false);
verifyItem(2, 360., 390., false, "Mild", false);
verifyItem(3, 750., 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 120.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QTRY_COMPARE(lvwph->m_headerItem->y(), 70.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 90.);
QCOMPARE(lvwph->m_headerItemShownHeight, 30.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testDragHeaderUpThenShowWithoutHidingTotally()
{
changeContentY(10);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 40., 190., false, "Agressive", false);
verifyItem(1, 230., 240., false, "Regular", false);
verifyItem(2, 470., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 10.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 10.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
changeContentY(-1);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 41., 190., false, "Agressive", false);
verifyItem(1, 231., 240., false, "Regular", false);
verifyItem(2, 471., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 9.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QTRY_COMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 9.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testPositionAtBeginningIndex0Visible()
{
changeContentY(375);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -325., 190., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
lvwph->positionAtBeginning();
verifyInitialTopPosition();
}
void testPositionAtBeginningIndex0NotVisible()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
lvwph->positionAtBeginning();
verifyInitialTopPosition();
}
void testIndex0GrowOnScreen()
{
model->setProperty(0, "size", 400);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 440., false, "Agressive", false);
verifyItem(1, 490., 240., false, "Regular", false);
verifyItem(2, 730., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testIndex0GrowOffScreen()
{
changeContentY(375);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -325., 190., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
model->setProperty(0, "size", 400);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -575., 440., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 250.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 440., false, "Agressive", false);
verifyItem(1, 490, 240., false, "Regular", false);
verifyItem(2, 730, 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 250.);
QCOMPARE(lvwph->m_clipItem->y(), -250.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -250.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -250.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
changeContentY(30);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 20., 440., false, "Agressive", false);
verifyItem(1, 460, 240., false, "Regular", false);
verifyItem(2, 700, 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 250.);
QCOMPARE(lvwph->m_clipItem->y(), -220.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -250.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -220.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testIndex0GrowNotCreated()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
model->setProperty(0, "size", 400);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 440., false, "Agressive", false);
verifyItem(1, 490, 240., false, "Regular", false);
verifyItem(2, 730, 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 250.);
QCOMPARE(lvwph->m_clipItem->y(), -250.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -250.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -250.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testShowHideShowHeaderAtBottom()
{
scrollToBottom();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(-30);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QCOMPARE(lvwph->m_headerItem->y(), 1408.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1428.);
QCOMPARE(lvwph->m_headerItemShownHeight, 30.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(30);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -310.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(-30);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QCOMPARE(lvwph->m_headerItem->y(), 1408.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1428.);
QCOMPARE(lvwph->m_headerItemShownHeight, 30.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testChangeDelegateAtBottom()
{
scrollToBottom();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
lvwph->setDelegate(otherDelegate);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 6);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 75., false, "Agressive", false);
verifyItem(1, 125, 75., false, "Regular", false);
verifyItem(2, 200, 75., false, "Mild", false);
verifyItem(3, 275, 75., false, "Bold", false);
verifyItem(4, 350, 35., false, QString(), true);
verifyItem(5, 385, 75., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSetEmptyHeaderAtTop()
{
lvwph->setHeader(nullptr);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 0., 190., false, "Agressive", false);
verifyItem(1, 190., 240., false, "Regular", false);
verifyItem(2, 430., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSetEmptyHeaderAtBottom()
{
scrollToBottom();
lvwph->setHeader(nullptr);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 260.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 0., 190., false, "Agressive", false);
verifyItem(1, 190., 240., false, "Regular", false);
verifyItem(2, 430., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, -50.);
QCOMPARE(lvwph->m_clipItem->y(), 50.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 50.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSetEmptyHeaderWhenPartlyShownClipped()
{
scrollToBottom();
changeContentY(-30);
lvwph->setHeader(nullptr);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 290.);
QCOMPARE(lvwph->m_clipItem->y(), 1428.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 1428.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QTRY_VERIFY(lvwph->isAtYEnd());
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 0., 190., false, "Agressive", false);
verifyItem(1, 190., 240., false, "Regular", false);
verifyItem(2, 430., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, -20.);
QCOMPARE(lvwph->m_clipItem->y(), 20.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 20.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSetEmptyHeaderWhenPartlyShownNotClipped()
{
changeContentY(30);
lvwph->setHeader(nullptr);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -30., 190., false, "Agressive", true);
verifyItem(1, 160., 240., false, "Regular", false);
verifyItem(2, 400., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 30.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem, (QQuickItem*)nullptr);
QCOMPARE(lvwph->contentY(), 30.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testSetNullDelegate()
{
lvwph->setDelegate(nullptr);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 0);
QCOMPARE(lvwph->m_firstVisibleIndex, -1);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QTRY_COMPARE(lvwph->contentHeight(), 50.);
QVERIFY(lvwph->isAtYBeginning());
QVERIFY(lvwph->isAtYEnd());
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItems()
{
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 165., false, "Regular", false);
verifyItem(2, 405., 140., false, "Agressive", false);
verifyItem(3, 545., 240., true, "Regular", true);
verifyItem(4, 785., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItemsStealSectionItem()
{
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 165., false, "Regular", false);
verifyItem(2, 405., 200., false, QString(), true);
verifyItem(3, 605., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItemsOnNotShownPosition()
{
changeContentY(800);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QTRY_COMPARE(lvwph->m_firstVisibleIndex, 2);
verifyItem(0, -320., 390., false, "Mild", true);
verifyItem(1, 70, 390., false, "Bold", false);
verifyItem(2, 460, 350., false, QString(), false);
verifyItem(3, 810, 390., true, "Lazy", true);
QCOMPARE(lvwph->m_minYExtent, 330.);
QCOMPARE(lvwph->m_clipItem->y(), 800.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 800.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 4);
verifyItem(0, -320., 390., false, "Mild", true);
verifyItem(1, 70, 390., false, "Bold", false);
verifyItem(2, 460, 350., false, QString(), false);
verifyItem(3, 810, 390., true, "Lazy", true);
QCOMPARE(lvwph->m_minYExtent, 1090.);
QCOMPARE(lvwph->m_clipItem->y(), 800.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 800.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 4);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 165., false, "Regular", false);
verifyItem(2, 405., 140., false, "Agressive", false);
verifyItem(3, 545., 240., true, "Regular", true);
verifyItem(4, 785., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 305.);
QCOMPARE(lvwph->m_clipItem->y(), -305.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -305.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -305.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItemsAtEndOfViewport()
{
changeContentY(60);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -10., 190., false, "Agressive", true);
verifyItem(1, 180., 240., false, "Regular", false);
verifyItem(2, 420., 390., false, "Mild", false);
verifyItem(3, 810., 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 60.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 60.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 3), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 3), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -10., 190., false, "Agressive", true);
verifyItem(1, 180., 240., false, "Regular", false);
verifyItem(2, 420., 390., false, "Mild", false);
verifyItem(3, 810., 165., true, "Regular", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 60.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 60.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testInsertItemsBeforeValidIndex()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 837.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 4);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testInsertItemsBeforeViewport()
{
changeContentY(375);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -325., 190., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 2);
verifyItem(0, -275., 140., true, "Agressive", true);
verifyItem(1, -135., 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 530.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 165., false, "Regular", false);
verifyItem(2, 405., 140., false, "Agressive", false);
verifyItem(3, 545., 240., true, "Regular", true);
verifyItem(4, 785., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 305.);
QCOMPARE(lvwph->m_clipItem->y(), -305.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -305.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -305.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItemsAtBottom()
{
scrollToBottom();
QVERIFY(lvwph->isAtYEnd());
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
verifyItem(3, 542, 165., true, "Regular", true);
verifyItem(4, 707, 140., true, "Agressive", true);
QCOMPARE(lvwph->m_minYExtent, 41.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!lvwph->isAtYEnd());
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToBottom();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 4);
verifyItem(0, -503., 350., true, QString(), true);
verifyItem(1, -153, 390., false, "Lazy", true);
verifyItem(2, 237, 165., false, "Regular", false);
verifyItem(3, 402, 140., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, -165.);
QCOMPARE(lvwph->m_clipItem->y(), 1763.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1763.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(lvwph->isAtYEnd());
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Lazy"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 5);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testInsertItemAtTop()
{
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 115., false, "Agressive", false);
verifyItem(1, 165., 150., false, QString(), false);
verifyItem(2, 315., 240., false, "Regular", false);
verifyItem(3, 555., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(lvwph->isAtYBeginning());
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testInsertItem10SmallItemsAtTopWhenAtBottom()
{
scrollToBottom();
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 75), Q_ARG(QVariant, "Agressive"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 13);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 12230./3.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 13);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(-1700);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 10);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -323., 75., true, QString(), true);
verifyItem(1, -248., 115., true, "Regular", true);
verifyItem(2, -133., 75., true, QString(), true);
verifyItem(3, -58., 75., false, QString(), true);
verifyItem(4, 17., 115., false, "Agressive", false);
verifyItem(5, 132., 75., false, QString(), true);
verifyItem(6, 207., 75., false, QString(), true);
verifyItem(7, 282., 150., false, QString(), true);
verifyItem(8, 432., 240., false, "Regular", false);
QCOMPARE(lvwph->m_minYExtent, 980.5);
QCOMPARE(lvwph->m_clipItem->y(), -192.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QCOMPARE(lvwph->m_headerItem->y(), -242.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -242.);
QCOMPARE(lvwph->m_headerItemShownHeight, 50.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 4);
QCOMPARE(lvwph->m_topSectionItem->y(), -23.);
}
void testInsertToEmpty()
{
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 6));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 0);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 125), Q_ARG(QVariant, "Regular"));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 140., false, "Agressive", false);
verifyItem(1, 190., 165., false, "Regular", false);
}
void testRemoveItemsAtTop()
{
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 2));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 390., false, "Mild", false);
verifyItem(1, 440., 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(lvwph->isAtYBeginning());
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testRemoveNonCreatedItemsAtTopWhenAtBottom()
{
scrollToBottom();
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 2));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, -1330./3.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testRemoveLastItemsAtBottom()
{
scrollToBottom();
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 4), Q_ARG(QVariant, 2));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -478., 240., true, "Regular", true);
verifyItem(1, -238, 390., false, "Mild", true);
verifyItem(2, 152, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 150.);
QCOMPARE(lvwph->m_clipItem->y(), 718.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 718.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testRemoveItemOutOfViewport()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 1), Q_ARG(QVariant, 1));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -230., 190., true, "Agressive", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, -240.);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testRemoveFirstOfCategory()
{
changeContentY(520);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 3), Q_ARG(QVariant, 1));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -280., 240., true, "Regular", true);
verifyItem(1, -40, 390., false, "Mild", true);
verifyItem(2, 350, 390., false, "Bold", false);
verifyItem(3, 740, 390., true, "Lazy", true);
QCOMPARE(lvwph->m_minYExtent, 162.5);
QCOMPARE(lvwph->m_clipItem->y(), 520.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 520.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testAddSecondToCulledCategoryOfTwo()
{
// Do some setup
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 25), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 25), Q_ARG(QVariant, "Agressive"));
changeContentY(200);
// Very the items are culled
verifyItem(0, -150., 65., true, "Agressive", true);
verifyItem(1, -85, 25., true, QString(), true);
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 1), Q_ARG(QVariant, 25), Q_ARG(QVariant, "Agressive"));
// Very the new item is there correctly
verifyItem(0, -175., 65., true, "Agressive", true);
verifyItem(1, -110, 25., true, QString(), true);
verifyItem(2, -85, 25., true, QString(), true);
}
void testMoveFirstItems()
{
QMetaObject::invokeMethod(model, "moveItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 1), Q_ARG(QVariant, 1));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 240., false, "Regular", false);
verifyItem(1, 290., 190., false, "Agressive", false);
verifyItem(2, 480., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testMoveFirstOutOfVisibleItems()
{
QMetaObject::invokeMethod(model, "moveItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 4), Q_ARG(QVariant, 1));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 240., false, "Regular", false);
verifyItem(1, 290., 390., false, "Mild", false);
verifyItem(2, 680., 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testMoveFirstToLastAtBottom()
{
scrollToBottom();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 3);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
QCOMPARE(lvwph->m_minYExtent, 310.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 3);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
QMetaObject::invokeMethod(model, "moveItems", Q_ARG(QVariant, 0), Q_ARG(QVariant, 5), Q_ARG(QVariant, 1));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 2);
verifyItem(0, -588., 390., true, "Bold", true);
verifyItem(1, -198, 350., false, QString(), true);
verifyItem(2, 152, 390., false, "Lazy", false);
verifyItem(3, 542, 190., true, "Agressive", true);
QCOMPARE(lvwph->m_minYExtent, -160.);
QCOMPARE(lvwph->m_clipItem->y(), 1458.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 1458.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!lvwph->isAtYEnd());
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Bold"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testChangeSizeVisibleItemNotOnViewport()
{
changeContentY(490);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -440., 190., true, "Agressive", true);
verifyItem(1, -250., 240., true, "Regular", true);
verifyItem(2, -10, 390., false, "Mild", true);
verifyItem(3, 380, 390., false, "Bold", false);
verifyItem(4, 770, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 490.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 490.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
model->setProperty(1, "size", 100);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -340., 190., true, "Agressive", true);
verifyItem(1, -150., 140., true, "Regular", true);
verifyItem(2, -10, 390., false, "Mild", true);
verifyItem(3, 380, 390., false, "Bold", false);
verifyItem(4, 770, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, -100.);
QCOMPARE(lvwph->m_clipItem->y(), 490.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 490.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testShowHeaderHalfShown()
{
changeContentY(20);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 30., 190., false, "Agressive", false);
verifyItem(1, 220, 240., false, "Regular", false);
verifyItem(2, 460, 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 20.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 20.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
lvwph->showHeader();
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -20., 190., false, "Agressive", true);
verifyItem(1, 170, 240., false, "Regular", false);
verifyItem(2, 410, 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 20.);
QCOMPARE(lvwph->m_clipItem->y(), 50.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 50.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 240., false, "Regular", false);
verifyItem(2, 480., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 20.);
QCOMPARE(lvwph->m_clipItem->y(), -20.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -20.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -20.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testShowHeaderCloseToTheTop()
{
changeContentY(375);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -325., 190., true, "Agressive", true);
verifyItem(1, -135, 240., false, "Regular", true);
verifyItem(2, 105, 390., false, "Mild", false);
verifyItem(3, 495, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 375.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
lvwph->showHeader();
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -375., 190., true, "Agressive", true);
verifyItem(1, -185, 240., false, "Regular", true);
verifyItem(2, 55, 390., false, "Mild", false);
verifyItem(3, 445, 390., false, "Bold", false);
QCOMPARE(lvwph->m_minYExtent, 50.);
QCOMPARE(lvwph->m_clipItem->y(), 375.);
QCOMPARE(lvwph->m_clipItem->clip(), true);
QCOMPARE(lvwph->m_headerItem->y(), 325.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 325.);
QCOMPARE(lvwph->m_headerItemShownHeight, 50.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
scrollToTop();
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 240., false, "Regular", false);
verifyItem(2, 480., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 50.);
QCOMPARE(lvwph->m_clipItem->y(), -50.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -50.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), -50.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testShowHeaderAtBottom()
{
scrollToBottom();
lvwph->showHeader();
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_VERIFY (lvwph->isAtYEnd());
}
void growWindow()
{
view->rootObject()->setHeight(850);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
verifyItem(1, 240., 240., false, "Regular", false);
verifyItem(2, 480., 390., false, "Mild", false);
verifyItem(3, 870., 390., true, "Bold", true);
verifyItem(4, 1260., 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
}
void growWindowAtBottom()
{
// Need a bunch small items at the bottom to trigger the problem
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Regular"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 6), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
scrollToBottom();
view->rootObject()->setHeight(850);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 21);
QCOMPARE(lvwph->m_firstVisibleIndex, 5);
verifyItem(0, -660., 390., true, "Lazy", true);
verifyItem(1, -270., 90., true, "Agressive", true);
verifyItem(2, -180, 50., true, QString(), true);
verifyItem(3, -130, 50., true, QString(), true);
verifyItem(4, -80, 50., true, QString(), true);
verifyItem(5, -30, 50., false, QString(), true);
verifyItem(6, 20, 50., false, QString(), true);
verifyItem(7, 70, 50., false, QString(), true);
verifyItem(8, 120, 50., false, QString(), true);
verifyItem(9, 170, 90., false, "Regular", false);
verifyItem(10, 260, 50., false, QString(), true);
verifyItem(11, 310, 50., false, QString(), true);
verifyItem(12, 360, 50., false, QString(), true);
verifyItem(13, 410, 50., false, QString(), true);
verifyItem(14, 460, 50., false, QString(), true);
verifyItem(15, 510, 90., false, "Agressive", false);
verifyItem(16, 600, 50., false, QString(), true);
verifyItem(17, 650, 50., false, QString(), true);
verifyItem(18, 700, 50., false, QString(), true);
verifyItem(19, 750, 50., false, QString(), true);
verifyItem(20, 800, 50., false, QString(), true);
QCOMPARE(lvwph->m_clipItem->y(), lvwph->contentY());
QCOMPARE(lvwph->m_minYExtent, 5 * 1510./21. + 660 - lvwph->contentY() + 50);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
}
void testCullOnBottomEdge()
{
changeContentY(240);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -190., 190., true, "Agressive", true);
verifyItem(1, 0., 240., false, "Regular", false);
verifyItem(2, 240., 390., false, "Mild", false);
verifyItem(3, 630., 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 240.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 240.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSectionItemCullOnFirstSectionItemTopEdge()
{
changeContentY(50);
verifyItem(0, 0., 190., false, "Agressive", false);
verifyItem(1, 190., 240., false, "Regular", false);
verifyItem(2, 430., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 50.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 50.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testSectionItemCullOnSecondSectionItemTopEdge()
{
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 50), Q_ARG(QVariant, "Agressive"));
changeContentY(5);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 45., 90., false, "Agressive", false);
verifyItem(1, 135., 50., false, QString(), false);
verifyItem(2, 185., 150., false, QString(), false);
verifyItem(3, 335., 240., false, "Regular", false);
verifyItem(4, 575., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 5.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 5.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
changeContentY(135);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 5);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -90., 90., true, "Agressive", true);
verifyItem(1, 0., 50., false, QString(), false);
verifyItem(2, 50., 150., false, QString(), false);
verifyItem(3, 200., 240., false, "Regular", false);
verifyItem(4, 440., 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 140.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 140.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleArea()
{
bool res = lvwph->maximizeVisibleArea(2);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -278., 190., true, "Agressive", true);
verifyItem(1, -88., 240., false, "Regular", true);
verifyItem(2, 152, 390., false, "Mild", false);
verifyItem(3, 542, 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 328.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 328.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleAreaVisibleItems()
{
bool res = lvwph->maximizeVisibleArea(0);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
verifyInitialTopPosition();
res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
verifyInitialTopPosition();
}
void testMaximizeVisibleAreaInvalidIndexes()
{
bool res = lvwph->maximizeVisibleArea(-1);
QVERIFY(!res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
verifyInitialTopPosition();
res = lvwph->maximizeVisibleArea(1000);
QVERIFY(!res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
verifyInitialTopPosition();
res = lvwph->maximizeVisibleArea(3);
QVERIFY(!res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
verifyInitialTopPosition();
}
void testMaximizeVisibleAreaBigElement()
{
model->setProperty(2, "size", 4000);
verifyItem(2, 480, 4040., false, "Mild", false);
bool res = lvwph->maximizeVisibleArea(2);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -430., 190., true, "Agressive", true);
verifyItem(1, -240., 240., true, "Regular", true);
verifyItem(2, 0, 4040., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 480.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 480.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testMaximizeVisibleAreaScrollDown()
{
changeContentY(350);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -190., 190., true, "Agressive", true);
verifyItem(1, 0., 240., false, "Regular", false);
verifyItem(2, 240, 390., false, "Mild", false);
verifyItem(3, 630, 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 240.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 240.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testMaximizeVisibleAreaScrollDownBigElement()
{
model->setProperty(1, "size", 1000);
changeContentY(1150);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -498., 1040., false, "Regular", true);
verifyItem(1, 542., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 525.);
QCOMPARE(lvwph->m_clipItem->y(), 738.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 738.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleAreaBigElementInTheMiddle()
{
model->setProperty(1, "size", 1000);
changeContentY(650);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -410., 1040., false, "Regular", true);
verifyItem(1, 630., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 525.);
QCOMPARE(lvwph->m_clipItem->y(), 650.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 650.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 2);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -410., 1040., false, "Regular", true);
verifyItem(1, 630., 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 525.);
QCOMPARE(lvwph->m_clipItem->y(), 650.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 650.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Regular"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 1);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleAreaTopWithHalfPageHeader()
{
changeContentY(430);
changeContentY(-30);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -190., 190., true, "Agressive", true);
verifyItem(1, 0., 240., false, "Regular", false);
verifyItem(2, 240, 390., false, "Mild", false);
verifyItem(3, 630, 390., true, "Bold", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 240.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 240.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
void testMaximizeVisibleAreaBottomWithHalfPageHeader()
{
changeContentY(430);
changeContentY(-30);
bool res = lvwph->maximizeVisibleArea(3);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 1);
verifyItem(0, -478., 240., true, "Regular", true);
verifyItem(1, -238., 390., false, "Mild", true);
verifyItem(2, 152, 390., false, "Bold", false);
verifyItem(3, 542, 350., true, QString(), true);
QCOMPARE(lvwph->m_minYExtent, 152.5);
QCOMPARE(lvwph->m_clipItem->y(), 718.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 718.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Mild"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 2);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleAreaTopSecondSectionItemStickySection()
{
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 100), Q_ARG(QVariant, "Agressive"));
changeContentY(250);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -100., 140., false, "Agressive", true);
verifyItem(1, 40., 150., false, QString(), true);
verifyItem(2, 190, 240., false, "Regular", false);
verifyItem(3, 430, 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 150.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 150.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
changeContentY(20);
res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 4);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -100., 140., false, "Agressive", true);
verifyItem(1, 40., 150., false, QString(), true);
verifyItem(2, 190, 240., false, "Regular", false);
verifyItem(3, 430, 390., false, "Mild", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 150.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 150.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(!QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QCOMPARE(section(lvwph->m_topSectionItem), QString("Agressive"));
QCOMPARE(sectionDelegateIndex(lvwph->m_topSectionItem), 0);
QCOMPARE(lvwph->m_topSectionItem->y(), 0.);
}
void testMaximizeVisibleAreaWithItemResize()
{
model->setProperty(0, "size", 1000);
bool res = lvwph->maximizeVisibleArea(1);
QVERIFY(res);
QTRY_VERIFY(!lvwph->m_contentYAnimation->isRunning());
QTRY_COMPARE(lvwph->m_visibleItems.count(), 3);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, -738., 1040., false, "Agressive", true);
verifyItem(1, 302., 240., false, "Regular", false);
verifyItem(2, 542, 390., true, "Mild", true);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 788.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 788.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
}
void addingRemoveItemsShouldNotChangeContentY()
{
QSignalSpy spy(lvwph, SIGNAL(contentYChanged()));
QMetaObject::invokeMethod(model, "insertItem", Q_ARG(QVariant, 0), Q_ARG(QVariant, 150), Q_ARG(QVariant, "Agressive"));
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 1), Q_ARG(QVariant, 6));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 1);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QCOMPARE(spy.count(), 0);
}
void testDownAndUp()
{
QMetaObject::invokeMethod(model, "removeItems", Q_ARG(QVariant, 1), Q_ARG(QVariant, 5));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 1);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QTest::qWait(1);
QCoreApplication::instance()->processEvents();
changeContentY(-15);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 1);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 65., 190., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), -15.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), -15.);
QCOMPARE(lvwph->m_headerItem->height(), 65.);
QCOMPARE(lvwph->contentY(), -15.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
changeContentY(25);
QTRY_COMPARE(lvwph->m_visibleItems.count(), 1);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 40., 190., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 10.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 10.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
QTest::mouseClick(view, Qt::LeftButton, Qt::NoModifier, QPoint(0, 0));
QTRY_COMPARE(lvwph->m_visibleItems.count(), 1);
QCOMPARE(lvwph->m_firstVisibleIndex, 0);
verifyItem(0, 50., 190., false, "Agressive", false);
QCOMPARE(lvwph->m_minYExtent, 0.);
QCOMPARE(lvwph->m_clipItem->y(), 0.);
QCOMPARE(lvwph->m_clipItem->clip(), false);
QCOMPARE(lvwph->m_headerItem->y(), 0.);
QCOMPARE(lvwph->m_headerItem->height(), 50.);
QCOMPARE(lvwph->contentY(), 0.);
QCOMPARE(lvwph->m_headerItemShownHeight, 0.);
QVERIFY(QQuickItemPrivate::get(lvwph->m_topSectionItem)->culled);
}
private:
QQuickView *view;
ListViewWithPageHeader *lvwph;
QQmlListModel *model;
QQmlComponent *otherDelegate;
};
QTEST_MAIN(ListViewWithPageHeaderTestSection)
#include "listviewwithpageheadersectiontest.moc"