diff options
author | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-05-28 17:59:34 +0200 |
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committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-05-28 17:59:40 +0200 |
commit | 0f5c34f2c6b64bae3429706a6c4211334c689092 (patch) | |
tree | b85888d73518f6abc7bbde74ab71a27887682f9d /tests/auto/quick/qquicktableview | |
parent | 44ca7e31ee9365a72cd17ecd335ec4d0161420a9 (diff) | |
parent | 9d61684d70c8691d81536b7b519388586e2cbbb8 (diff) |
Merge remote-tracking branch 'origin/dev' into wip/scenegraphng
Change-Id: Ie7dbc5a7d9eccd1613283134a1b47ab597d036d5
Diffstat (limited to 'tests/auto/quick/qquicktableview')
-rw-r--r-- | tests/auto/quick/qquicktableview/data/syncviewsimple.qml | 122 | ||||
-rw-r--r-- | tests/auto/quick/qquicktableview/tst_qquicktableview.cpp | 609 |
2 files changed, 649 insertions, 82 deletions
diff --git a/tests/auto/quick/qquicktableview/data/syncviewsimple.qml b/tests/auto/quick/qquicktableview/data/syncviewsimple.qml new file mode 100644 index 0000000000..012cceaa9d --- /dev/null +++ b/tests/auto/quick/qquicktableview/data/syncviewsimple.qml @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.14 +import QtQuick.Window 2.3 + +Item { + width: 640 + height: 450 + + property alias tableView: mainTableView + property alias tableViewH: tableViewH + property alias tableViewV: tableViewV + property alias tableViewHV: tableViewHV + + Column { + spacing: 10 + TableView { + id: tableViewH + objectName: "Hor" + width: 600 + height: 100 + anchors.margins: 1 + clip: true + delegate: tableViewDelegate + syncView: mainTableView + syncDirection: Qt.Horizontal + } + + TableView { + id: tableViewV + objectName: "Ver" + width: 600 + height: 100 + anchors.margins: 1 + clip: true + delegate: tableViewDelegate + syncView: mainTableView + syncDirection: Qt.Vertical + } + + TableView { + id: tableViewHV + objectName: "HorVer" + width: 600 + height: 100 + anchors.margins: 1 + clip: true + delegate: tableViewDelegate + syncView: mainTableView + } + + TableView { + id: mainTableView + objectName: "root" + width: 600 + height: 100 + anchors.margins: 1 + clip: true + delegate: tableViewDelegate + columnSpacing: 1 + rowSpacing: 1 + + columnWidthProvider: function(c) { return 50 + c } + rowHeightProvider: function(r) { return 25 + r } + } + } + + Component { + id: tableViewDelegate + Rectangle { + objectName: "tableViewDelegate" + color: "lightgray" + border.width: 1 + implicitWidth: 30 + implicitHeight: 60 + + Text { + anchors.centerIn: parent + font.pixelSize: 10 + text: parent.TableView.view.objectName + "\n" + column + ", " + row + } + } + } + +} diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp index 6c339c16d1..fbe56abda5 100644 --- a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp +++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp @@ -57,17 +57,17 @@ static const char *kModelDataBindingProp = "modelDataBinding"; Q_DECLARE_METATYPE(QMarginsF); -#define DECLARE_TABLEVIEW_VARIABLES \ - auto tableView = view->rootObject()->property(kTableViewPropName).value<QQuickTableView *>(); \ - QVERIFY(tableView); \ - auto tableViewPrivate = QQuickTableViewPrivate::get(tableView); \ - Q_UNUSED(tableViewPrivate) +#define GET_QML_TABLEVIEW(PROPNAME) \ + auto PROPNAME = view->rootObject()->property(#PROPNAME).value<QQuickTableView *>(); \ + QVERIFY(PROPNAME); \ + auto PROPNAME ## Private = QQuickTableViewPrivate::get(PROPNAME); \ + Q_UNUSED(PROPNAME ## Private) #define LOAD_TABLEVIEW(fileName) \ view->setSource(testFileUrl(fileName)); \ view->show(); \ QVERIFY(QTest::qWaitForWindowActive(view)); \ - DECLARE_TABLEVIEW_VARIABLES + GET_QML_TABLEVIEW(tableView) #define LOAD_TABLEVIEW_ASYNC(fileName) \ view->setSource(testFileUrl("asyncloader.qml")); \ @@ -77,11 +77,12 @@ Q_DECLARE_METATYPE(QMarginsF); loader->setSource(QUrl::fromLocalFile("data/" fileName)); \ QTRY_VERIFY(loader->item()); \ QCOMPARE(loader->status(), QQuickLoader::Status::Ready); \ - DECLARE_TABLEVIEW_VARIABLES + GET_QML_TABLEVIEW(tableView) -#define WAIT_UNTIL_POLISHED \ - QVERIFY(QQuickTest::qIsPolishScheduled(tableView)); \ - QVERIFY(QQuickTest::qWaitForItemPolished(tableView)) +#define WAIT_UNTIL_POLISHED_ARG(item) \ + QVERIFY(QQuickTest::qIsPolishScheduled(item)); \ + QVERIFY(QQuickTest::qWaitForItemPolished(item)) +#define WAIT_UNTIL_POLISHED WAIT_UNTIL_POLISHED_ARG(tableView) class tst_QQuickTableView : public QQmlDataTest { @@ -122,6 +123,9 @@ private slots: void checkContentWidthAndHeight(); void checkPageFlicking(); void checkExplicitContentWidthAndHeight(); + void checkExtents_origin(); + void checkExtents_endExtent(); + void checkExtents_moveTableToEdge(); void checkContentXY(); void noDelegate(); void changeDelegateDuringUpdate(); @@ -162,6 +166,13 @@ private slots: void hideRowsAndColumns_data(); void hideRowsAndColumns(); void checkThatRevisionedPropertiesCannotBeUsedInOldImports(); + void checkSyncView_rootView_data(); + void checkSyncView_rootView(); + void checkSyncView_childViews_data(); + void checkSyncView_childViews(); + void checkSyncView_differentSizedModels(); + void checkSyncView_connect_late_data(); + void checkSyncView_connect_late(); }; tst_QQuickTableView::tst_QQuickTableView() @@ -552,7 +563,7 @@ void tst_QQuickTableView::checkForceLayoutFunction() void tst_QQuickTableView::checkContentWidthAndHeight() { - // Check that contentWidth/Height reports the correct size of the the + // Check that contentWidth/Height reports the correct size of the // table, based on knowledge of the rows and columns that has been loaded. LOAD_TABLEVIEW("contentwidthheight.qml"); @@ -563,11 +574,7 @@ void tst_QQuickTableView::checkContentWidthAndHeight() const int tableSize = 100; const int cellSizeSmall = 100; - const int cellSizeLarge = 200; const int spacing = 1; - const int smallCellCount = 20; - const int largeCellCount = tableSize - smallCellCount; - const qreal accumulatedSpacing = ((tableSize - 1) * spacing); auto model = TestModelAsVariant(tableSize, tableSize); tableView->setModel(model); @@ -580,71 +587,12 @@ void tst_QQuickTableView::checkContentWidthAndHeight() QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeSmall); QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeSmall); - // Flick in 5 more rows and columns, but not so far that we start loading in - // the ones that are bigger. Loading in more rows and columns of the same - // size as the initial ones should not change the first prediction. - qreal flickTo = ((cellSizeSmall + spacing) * 5); - tableView->setContentX(flickTo); - tableView->setContentY(flickTo); + // Flick to the end, and check that content width/height stays unchanged + tableView->setContentX(tableView->contentWidth() - tableView->width()); + tableView->setContentY(tableView->contentHeight() - tableView->height()); QCOMPARE(tableView->contentWidth(), expectedSizeInit); QCOMPARE(tableView->contentHeight(), expectedSizeInit); - QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeSmall); - QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeSmall); - - // Flick to row and column 20 (smallCellCount), since there the row and - // column sizes increases with 100. Check that TableView then adjusts - // contentWidth and contentHeight accordingly. - flickTo = ((cellSizeSmall + spacing) * smallCellCount) - spacing; - tableView->setContentX(flickTo); - tableView->setContentY(flickTo); - - // Since we move the viewport more than a page, tableview - // will jump to the new position and do a rebuild. - QVERIFY(tableViewPrivate->scheduledRebuildOptions); - WAIT_UNTIL_POLISHED; - - // Check that the average cell size is now matching the - // large cells since they fill up the whole view. - QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeLarge); - QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeLarge); - - const int largeSizeCellCountInView = qCeil(tableView->width() / cellSizeLarge); - const int columnCount = smallCellCount + largeSizeCellCountInView; - QCOMPARE(tableViewPrivate->leftColumn(), smallCellCount); - QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1); - - const qreal firstHalfLength = smallCellCount * cellSizeSmall; - const qreal secondHalfOneScreenLength = largeSizeCellCountInView * cellSizeLarge; - const qreal lengthAfterFlick = firstHalfLength + secondHalfOneScreenLength; - - // Check that loadedTableOuterRect has been calculated correct thus far - const qreal spacingAfterFlick = (smallCellCount + largeSizeCellCountInView - 1) * spacing; - QCOMPARE(tableViewPrivate->loadedTableOuterRect.left(), flickTo + spacing); - QCOMPARE(tableViewPrivate->loadedTableOuterRect.right(), lengthAfterFlick + spacingAfterFlick); - QCOMPARE(tableViewPrivate->loadedTableOuterRect.top(), flickTo + spacing); - QCOMPARE(tableViewPrivate->loadedTableOuterRect.bottom(), lengthAfterFlick + spacingAfterFlick); - - // At this point, we should have the exact content width/height set, because - // TableView knows where the large cells start in the viewport, and how many - // columns that remain in the model. It will assume that the rest of the the - // columns have the same average size as the ones currently inside the viewport. - const qreal expectedContentSize = (smallCellCount * cellSizeSmall) + (largeCellCount * cellSizeLarge) + accumulatedSpacing; - QCOMPARE(tableView->contentWidth(), expectedContentSize); - QCOMPARE(tableView->contentHeight(), expectedContentSize); - - // Flick to the end (row/column 100, and overshoot a bit), and - // check that we then end up with the exact content width/height. - const qreal secondHalfLength = largeCellCount * cellSizeLarge; - const qreal expectedFullSize = (firstHalfLength + secondHalfLength) + accumulatedSpacing; - const qreal overshoot = 100; - const qreal endPosX = expectedFullSize - tableView->width() + overshoot; - const qreal endPosY = expectedFullSize - tableView->height() + overshoot; - tableView->setContentX(endPosX); - tableView->setContentY(endPosY); - - QCOMPARE(tableView->contentWidth(), expectedFullSize); - QCOMPARE(tableView->contentHeight(), expectedFullSize); // Flick back to start tableView->setContentX(0); @@ -656,7 +604,7 @@ void tst_QQuickTableView::checkContentWidthAndHeight() QVERIFY(tableViewPrivate->scheduledRebuildOptions); WAIT_UNTIL_POLISHED; - // We should now have the same content width/height as when we started + // We should still have the same content width/height as when we started QCOMPARE(tableView->contentWidth(), expectedSizeInit); QCOMPARE(tableView->contentHeight(), expectedSizeInit); } @@ -752,6 +700,164 @@ void tst_QQuickTableView::checkExplicitContentWidthAndHeight() QCOMPARE(tableView->contentHeight(), 1000); } +void tst_QQuickTableView::checkExtents_origin() +{ + // Check that if the beginning of the content view doesn't match the + // actual size of the table, origin will be adjusted to make it fit. + LOAD_TABLEVIEW("contentwidthheight.qml"); + + const int rows = 10; + const int columns = rows; + const qreal columnWidth = 100; + const qreal rowHeight = 100; + const qreal actualTableSize = columns * columnWidth; + + // Set a content size that is far too large + // compared to the size of the table. + tableView->setContentWidth(actualTableSize * 2); + tableView->setContentHeight(actualTableSize * 2); + tableView->setRowSpacing(0); + tableView->setColumnSpacing(0); + tableView->setLeftMargin(0); + tableView->setRightMargin(0); + tableView->setTopMargin(0); + tableView->setBottomMargin(0); + + auto model = TestModelAsVariant(rows, columns); + tableView->setModel(model); + + WAIT_UNTIL_POLISHED; + + // Flick slowly to column 5 (to avoid rebuilds). Flick two columns at a + // time to ensure that we create a gap before TableView gets a chance to + // adjust endExtent first. This gap on the right side will make TableView + // move the table to move to the edge. Because of this, the table will not + // be aligned at the start of the content view when we next flick back again. + // And this will cause origin to move. + for (int x = 0; x <= 6; x += 2) { + tableView->setContentX(x * columnWidth); + tableView->setContentY(x * rowHeight); + } + + // Check that the table has now been moved one column to the right + // (One column because that's how far outside the table we ended up flicking above). + QCOMPARE(tableViewPrivate->loadedTableOuterRect.right(), actualTableSize + columnWidth); + + // Flick back one column at a time so that TableView detects that the first + // column is not at the origin before the "table move" logic kicks in. This + // will make TableView adjust the origin. + for (int x = 6; x >= 0; x -= 1) { + tableView->setContentX(x * columnWidth); + tableView->setContentY(x * rowHeight); + } + + // The origin will be moved with the same offset that the table was + // moved on the right side earlier, which is one column length. + QCOMPARE(tableViewPrivate->origin.x(), columnWidth); + QCOMPARE(tableViewPrivate->origin.y(), rowHeight); +} + +void tst_QQuickTableView::checkExtents_endExtent() +{ + // Check that if we the content view size doesn't match the actual size + // of the table, endExtent will be adjusted to make it fit (so that + // e.g the the flicking will bounce to a stop at the edge of the table). + LOAD_TABLEVIEW("contentwidthheight.qml"); + + const int rows = 10; + const int columns = rows; + const qreal columnWidth = 100; + const qreal rowHeight = 100; + const qreal actualTableSize = columns * columnWidth; + + // Set a content size that is far too large + // compared to the size of the table. + tableView->setContentWidth(actualTableSize * 2); + tableView->setContentHeight(actualTableSize * 2); + tableView->setRowSpacing(0); + tableView->setColumnSpacing(0); + tableView->setLeftMargin(0); + tableView->setRightMargin(0); + tableView->setTopMargin(0); + tableView->setBottomMargin(0); + + auto model = TestModelAsVariant(rows, columns); + tableView->setModel(model); + + WAIT_UNTIL_POLISHED; + + // Flick slowly to column 5 (to avoid rebuilds). This will flick the table to + // the last column in the model. But since there still is a lot space left in + // the content view, endExtent will be set accordingly to compensate. + for (int x = 1; x <= 5; x++) + tableView->setContentX(x * columnWidth); + QCOMPARE(tableViewPrivate->rightColumn(), columns - 1); + qreal expectedEndExtentWidth = actualTableSize - tableView->contentWidth(); + QCOMPARE(tableViewPrivate->endExtent.width(), expectedEndExtentWidth); + + for (int y = 1; y <= 5; y++) + tableView->setContentY(y * rowHeight); + QCOMPARE(tableViewPrivate->bottomRow(), rows - 1); + qreal expectedEndExtentHeight = actualTableSize - tableView->contentHeight(); + QCOMPARE(tableViewPrivate->endExtent.height(), expectedEndExtentHeight); +} + +void tst_QQuickTableView::checkExtents_moveTableToEdge() +{ + // Check that if we the content view size doesn't match the actual + // size of the table, and we fast-flick the viewport to outside + // the table, we end up moving the table back into the viewport to + // avoid any visual glitches. + LOAD_TABLEVIEW("contentwidthheight.qml"); + + const int rows = 10; + const int columns = rows; + const qreal columnWidth = 100; + const qreal rowHeight = 100; + const qreal actualTableSize = columns * columnWidth; + + // Set a content size that is far to large + // compared to the size of the table. + tableView->setContentWidth(actualTableSize * 2); + tableView->setContentHeight(actualTableSize * 2); + tableView->setRowSpacing(0); + tableView->setColumnSpacing(0); + tableView->setLeftMargin(0); + tableView->setRightMargin(0); + tableView->setTopMargin(0); + tableView->setBottomMargin(0); + + auto model = TestModelAsVariant(rows, columns); + tableView->setModel(model); + + WAIT_UNTIL_POLISHED; + + // Flick slowly to column 5 (to avoid rebuilds). Flick two columns at a + // time to ensure that we create a gap before TableView gets a chance to + // adjust endExtent first. This gap on the right side will make TableView + // move the table to the edge (in addition to adjusting the extents, but that + // will happen in a subsequent polish, and is not for this test verify). + for (int x = 0; x <= 6; x += 2) + tableView->setContentX(x * columnWidth); + QCOMPARE(tableViewPrivate->rightColumn(), columns - 1); + QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect); + + for (int y = 0; y <= 6; y += 2) + tableView->setContentY(y * rowHeight); + QCOMPARE(tableViewPrivate->bottomRow(), rows - 1); + QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect); + + for (int x = 6; x >= 0; x -= 2) + tableView->setContentX(x * columnWidth); + QCOMPARE(tableViewPrivate->leftColumn(), 0); + QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect); + + for (int y = 6; y >= 0; y -= 2) + tableView->setContentY(y * rowHeight); + QCOMPARE(tableViewPrivate->topRow(), 0); + QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect); +} + void tst_QQuickTableView::checkContentXY() { // Check that you can bind contentX and contentY to @@ -1134,8 +1240,11 @@ void tst_QQuickTableView::checkSpacingValues() tableView->polish(); WAIT_UNTIL_POLISHED; - QCOMPARE(tableView->contentWidth(), columnCount * (delegateWidth + tableView->columnSpacing()) - tableView->columnSpacing()); - QCOMPARE(tableView->contentHeight(), rowCount * (delegateHeight + tableView->rowSpacing()) - tableView->rowSpacing()); + + const qreal expectedInitialContentWidth = columnCount * (delegateWidth + tableView->columnSpacing()) - tableView->columnSpacing(); + const qreal expectedInitialContentHeight = rowCount * (delegateHeight + tableView->rowSpacing()) - tableView->rowSpacing(); + QCOMPARE(tableView->contentWidth(), expectedInitialContentWidth); + QCOMPARE(tableView->contentHeight(), expectedInitialContentHeight); // Valid spacing assignment tableView->setRowSpacing(42); @@ -1145,8 +1254,13 @@ void tst_QQuickTableView::checkSpacingValues() tableView->polish(); WAIT_UNTIL_POLISHED; - QCOMPARE(tableView->contentWidth(), columnCount * (delegateWidth + tableView->columnSpacing()) - tableView->columnSpacing()); - QCOMPARE(tableView->contentHeight(), rowCount * (delegateHeight + tableView->rowSpacing()) - tableView->rowSpacing()); + + // Even after changing spacing, TableView will keep the initial guesstimated content size. The + // reason is that deciding the content size based on the currently visible row/columns/spacing + // will almost always be at a little bit wrong at best. So instead of pretending that TableView + // knows what the size of the full table is, it sticks with the first guesstimate. + QCOMPARE(tableView->contentWidth(), expectedInitialContentWidth); + QCOMPARE(tableView->contentHeight(), expectedInitialContentHeight); // Invalid assignments (should ignore) tableView->setRowSpacing(-1); @@ -2148,6 +2262,337 @@ void tst_QQuickTableView::checkThatRevisionedPropertiesCannotBeUsedInOldImports( QCOMPARE(resolvedColumn, 42); } +void tst_QQuickTableView::checkSyncView_rootView_data() +{ + QTest::addColumn<qreal>("flickToPos"); + + QTest::newRow("pos:110") << 110.; + QTest::newRow("pos:2010") << 2010.; +} + +void tst_QQuickTableView::checkSyncView_rootView() +{ + // Check that if you flick on the root tableview (the view that has + // no other view as syncView), all the other tableviews will sync + // their content view position according to their syncDirection flag. + QFETCH(qreal, flickToPos); + LOAD_TABLEVIEW("syncviewsimple.qml"); + GET_QML_TABLEVIEW(tableViewH); + GET_QML_TABLEVIEW(tableViewV); + GET_QML_TABLEVIEW(tableViewHV); + QQuickTableView *views[] = {tableViewH, tableViewV, tableViewHV}; + + auto model = TestModelAsVariant(100, 100); + + tableView->setModel(model); + for (auto view : views) + view->setModel(model); + + tableView->setContentX(flickToPos); + tableView->setContentY(flickToPos); + + WAIT_UNTIL_POLISHED; + + // Check that geometry properties are mirrored + QCOMPARE(tableViewH->columnSpacing(), tableView->columnSpacing()); + QCOMPARE(tableViewH->rowSpacing(), 0); + QCOMPARE(tableViewH->contentWidth(), tableView->contentWidth()); + QCOMPARE(tableViewV->columnSpacing(), 0); + QCOMPARE(tableViewV->rowSpacing(), tableView->rowSpacing()); + QCOMPARE(tableViewV->contentHeight(), tableView->contentHeight()); + + // Check that viewport is in sync after the flick + QCOMPARE(tableView->contentX(), flickToPos); + QCOMPARE(tableView->contentY(), flickToPos); + QCOMPARE(tableViewH->contentX(), tableView->contentX()); + QCOMPARE(tableViewH->contentY(), 0); + QCOMPARE(tableViewV->contentX(), 0); + QCOMPARE(tableViewV->contentY(), tableView->contentY()); + QCOMPARE(tableViewHV->contentX(), tableView->contentX()); + QCOMPARE(tableViewHV->contentY(), tableView->contentY()); + + // Check that topLeft cell is in sync after the flick + QCOMPARE(tableViewHPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHPrivate->rightColumn(), tableViewPrivate->rightColumn()); + QCOMPARE(tableViewHPrivate->topRow(), 0); + QCOMPARE(tableViewVPrivate->leftColumn(), 0); + QCOMPARE(tableViewVPrivate->topRow(), tableViewPrivate->topRow()); + QCOMPARE(tableViewHVPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHVPrivate->topRow(), tableViewPrivate->topRow()); + + // Check that the geometry of the tables are in sync after the flick + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.left(), tableViewPrivate->loadedTableOuterRect.left()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.right(), tableViewPrivate->loadedTableOuterRect.right()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.top(), 0); + + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.top(), tableViewPrivate->loadedTableOuterRect.top()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.bottom(), tableViewPrivate->loadedTableOuterRect.bottom()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.left(), 0); + + QCOMPARE(tableViewHVPrivate->loadedTableOuterRect, tableViewPrivate->loadedTableOuterRect); +} + +void tst_QQuickTableView::checkSyncView_childViews_data() +{ + QTest::addColumn<int>("viewIndexToFlick"); + QTest::addColumn<qreal>("flickToPos"); + + QTest::newRow("tableViewH, pos:100") << 0 << 100.; + QTest::newRow("tableViewV, pos:100") << 1 << 100.; + QTest::newRow("tableViewHV, pos:100") << 2 << 100.; + QTest::newRow("tableViewH, pos:2000") << 0 << 2000.; + QTest::newRow("tableViewV, pos:2000") << 1 << 2000.; + QTest::newRow("tableViewHV, pos:2000") << 2 << 2000.; +} + +void tst_QQuickTableView::checkSyncView_childViews() +{ + // Check that if you flick on a tableview that has a syncView, the + // syncView will move to the new position as well, which will also + // recursivly move all other connected child views of the syncView. + QFETCH(int, viewIndexToFlick); + QFETCH(qreal, flickToPos); + LOAD_TABLEVIEW("syncviewsimple.qml"); + GET_QML_TABLEVIEW(tableViewH); + GET_QML_TABLEVIEW(tableViewV); + GET_QML_TABLEVIEW(tableViewHV); + QQuickTableView *views[] = {tableViewH, tableViewV, tableViewHV}; + QQuickTableView *viewToFlick = views[viewIndexToFlick]; + QQuickTableViewPrivate *viewToFlickPrivate = QQuickTableViewPrivate::get(viewToFlick); + + auto model = TestModelAsVariant(100, 100); + + tableView->setModel(model); + for (auto view : views) + view->setModel(model); + + viewToFlick->setContentX(flickToPos); + viewToFlick->setContentY(flickToPos); + + WAIT_UNTIL_POLISHED; + + // The view the user flicks on can always be flicked in both directions + // (unless is has a flickingDirection set, which is not the case here). + QCOMPARE(viewToFlick->contentX(), flickToPos); + QCOMPARE(viewToFlick->contentY(), flickToPos); + + // The root view (tableView) will move in sync according + // to the syncDirection of the view being flicked. + if (viewToFlick->syncDirection() & Qt::Horizontal) { + QCOMPARE(tableView->contentX(), flickToPos); + QCOMPARE(tableViewPrivate->leftColumn(), viewToFlickPrivate->leftColumn()); + QCOMPARE(tableViewPrivate->rightColumn(), viewToFlickPrivate->rightColumn()); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.left(), viewToFlickPrivate->loadedTableOuterRect.left()); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.right(), viewToFlickPrivate->loadedTableOuterRect.right()); + } else { + QCOMPARE(tableView->contentX(), 0); + QCOMPARE(tableViewPrivate->leftColumn(), 0); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.left(), 0); + } + + if (viewToFlick->syncDirection() & Qt::Vertical) { + QCOMPARE(tableView->contentY(), flickToPos); + QCOMPARE(tableViewPrivate->topRow(), viewToFlickPrivate->topRow()); + QCOMPARE(tableViewPrivate->bottomRow(), viewToFlickPrivate->bottomRow()); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.top(), viewToFlickPrivate->loadedTableOuterRect.top()); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.bottom(), viewToFlickPrivate->loadedTableOuterRect.bottom()); + } else { + QCOMPARE(tableView->contentY(), 0); + QCOMPARE(tableViewPrivate->topRow(), 0); + QCOMPARE(tableViewPrivate->loadedTableOuterRect.top(), 0); + } + + // The other views should continue to stay in sync with + // the root view, unless it was the view being flicked. + if (viewToFlick != tableViewH) { + QCOMPARE(tableViewH->contentX(), tableView->contentX()); + QCOMPARE(tableViewH->contentY(), 0); + QCOMPARE(tableViewHPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHPrivate->rightColumn(), tableViewPrivate->rightColumn()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.left(), tableViewPrivate->loadedTableOuterRect.left()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.right(), tableViewPrivate->loadedTableOuterRect.right()); + QCOMPARE(tableViewHPrivate->topRow(), 0); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.top(), 0); + } + + if (viewToFlick != tableViewV) { + QCOMPARE(tableViewV->contentX(), 0); + QCOMPARE(tableViewV->contentY(), tableView->contentY()); + QCOMPARE(tableViewVPrivate->topRow(), tableViewPrivate->topRow()); + QCOMPARE(tableViewVPrivate->bottomRow(), tableViewPrivate->bottomRow()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.top(), tableViewPrivate->loadedTableOuterRect.top()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.bottom(), tableViewPrivate->loadedTableOuterRect.bottom()); + QCOMPARE(tableViewVPrivate->leftColumn(), 0); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.left(), 0); + } + + if (viewToFlick != tableViewHV) { + QCOMPARE(tableViewHV->contentX(), tableView->contentX()); + QCOMPARE(tableViewHV->contentY(), tableView->contentY()); + QCOMPARE(tableViewHVPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHVPrivate->rightColumn(), tableViewPrivate->rightColumn()); + QCOMPARE(tableViewHVPrivate->topRow(), tableViewPrivate->topRow()); + QCOMPARE(tableViewHVPrivate->bottomRow(), tableViewPrivate->bottomRow()); + QCOMPARE(tableViewHVPrivate->loadedTableOuterRect, tableViewPrivate->loadedTableOuterRect); + } +} + +void tst_QQuickTableView::checkSyncView_differentSizedModels() +{ + // Check that you can have two tables in a syncView relation, where + // the sync "child" has fewer rows/columns than the syncView. In that + // case, it will be possible to flick the syncView further out than + // the child have rows/columns to follow. This causes some extra + // challenges for TableView to ensure that they are still kept in + // sync once you later flick the syncView back to a point where both + // tables ends up visible. This test will check this sitiation. + LOAD_TABLEVIEW("syncviewsimple.qml"); + GET_QML_TABLEVIEW(tableViewH); + GET_QML_TABLEVIEW(tableViewV); + GET_QML_TABLEVIEW(tableViewHV); + + auto tableViewModel = TestModelAsVariant(100, 100); + auto tableViewHModel = TestModelAsVariant(100, 50); + auto tableViewVModel = TestModelAsVariant(50, 100); + auto tableViewHVModel = TestModelAsVariant(5, 5); + + tableView->setModel(tableViewModel); + tableViewH->setModel(tableViewHModel); + tableViewV->setModel(tableViewVModel); + tableViewHV->setModel(tableViewHVModel); + + WAIT_UNTIL_POLISHED; + + // Flick far out, beyond the smaller tables, which will + // also force a rebuild (and as such, cause layout properties + // like average cell width to be temporarily out of sync). + tableView->setContentX(5000); + QVERIFY(tableViewPrivate->scheduledRebuildOptions); + + WAIT_UNTIL_POLISHED; + + // Check that the smaller tables are now flicked out of view + qreal leftEdge = tableViewPrivate->loadedTableOuterRect.left(); + QVERIFY(tableViewHPrivate->loadedTableOuterRect.right() < leftEdge); + QVERIFY(tableViewHVPrivate->loadedTableOuterRect.right() < leftEdge); + + // Flick slowly back so that we don't trigger a rebuild (since + // we want to check that we stay in sync also when not rebuilding). + while (tableView->contentX() > 200) { + tableView->setContentX(tableView->contentX() - 200); + QVERIFY(!tableViewPrivate->rebuildOptions); + QVERIFY(!tableViewPrivate->polishScheduled); + } + + leftEdge = tableViewPrivate->loadedTableOuterRect.left(); + const int leftColumn = tableViewPrivate->leftColumn(); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.left(), leftEdge); + QCOMPARE(tableViewHPrivate->leftColumn(), leftColumn); + + // Because the tableView was fast flicked and then slowly flicked back, the + // left column is now 49, which is actually far too high, since we're almost + // at the beginning of the content view. But this "miscalculation" is expected + // when the column widths are increasing for each column, like they do in this + // test. In that case, the algorithm that predicts where each column should end + // up gets slightly confused. Anyway, check that tableViewHV, that has only + // 5 columns, is not showing any columns, since it should always stay in sync with + // syncView regardless of the content view position. + QVERIFY(tableViewHVPrivate->loadedColumns.isEmpty()); +} + +void tst_QQuickTableView::checkSyncView_connect_late_data() +{ + QTest::addColumn<qreal>("flickToPos"); + + QTest::newRow("pos:110") << 110.; + QTest::newRow("pos:2010") << 2010.; +} + +void tst_QQuickTableView::checkSyncView_connect_late() +{ + // Check that if you assign a syncView to a TableView late, and + // after the views have been flicked around, they will still end up in sync. + QFETCH(qreal, flickToPos); + LOAD_TABLEVIEW("syncviewsimple.qml"); + GET_QML_TABLEVIEW(tableViewH); + GET_QML_TABLEVIEW(tableViewV); + GET_QML_TABLEVIEW(tableViewHV); + QQuickTableView *views[] = {tableViewH, tableViewV, tableViewHV}; + + auto model = TestModelAsVariant(100, 100); + + tableView->setModel(model); + + // Start with no syncView connections + for (auto view : views) { + view->setSyncView(nullptr); + view->setModel(model); + } + + WAIT_UNTIL_POLISHED; + + tableView->setContentX(flickToPos); + tableView->setContentY(flickToPos); + + WAIT_UNTIL_POLISHED; + + // Check that viewport is not in sync after the flick + QCOMPARE(tableView->contentX(), flickToPos); + QCOMPARE(tableView->contentY(), flickToPos); + QCOMPARE(tableViewH->contentX(), 0); + QCOMPARE(tableViewH->contentY(), 0); + QCOMPARE(tableViewV->contentX(), 0); + QCOMPARE(tableViewV->contentY(), 0); + QCOMPARE(tableViewHV->contentX(), 0); + QCOMPARE(tableViewHV->contentY(), 0); + + // Assign the syncView late. This should make + // all the views end up in sync. + for (auto view : views) { + view->setSyncView(tableView); + WAIT_UNTIL_POLISHED_ARG(view); + } + + // Check that geometry properties are mirrored + QCOMPARE(tableViewH->columnSpacing(), tableView->columnSpacing()); + QCOMPARE(tableViewH->rowSpacing(), 0); + QCOMPARE(tableViewH->contentWidth(), tableView->contentWidth()); + QCOMPARE(tableViewV->columnSpacing(), 0); + QCOMPARE(tableViewV->rowSpacing(), tableView->rowSpacing()); + QCOMPARE(tableViewV->contentHeight(), tableView->contentHeight()); + + // Check that viewport is in sync after the flick + QCOMPARE(tableView->contentX(), flickToPos); + QCOMPARE(tableView->contentY(), flickToPos); + QCOMPARE(tableViewH->contentX(), tableView->contentX()); + QCOMPARE(tableViewH->contentY(), 0); + QCOMPARE(tableViewV->contentX(), 0); + QCOMPARE(tableViewV->contentY(), tableView->contentY()); + QCOMPARE(tableViewHV->contentX(), tableView->contentX()); + QCOMPARE(tableViewHV->contentY(), tableView->contentY()); + + // Check that topLeft cell is in sync after the flick + QCOMPARE(tableViewHPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHPrivate->rightColumn(), tableViewPrivate->rightColumn()); + QCOMPARE(tableViewHPrivate->topRow(), 0); + QCOMPARE(tableViewVPrivate->leftColumn(), 0); + QCOMPARE(tableViewVPrivate->topRow(), tableViewPrivate->topRow()); + QCOMPARE(tableViewHVPrivate->leftColumn(), tableViewPrivate->leftColumn()); + QCOMPARE(tableViewHVPrivate->topRow(), tableViewPrivate->topRow()); + + // Check that the geometry of the tables are in sync after the flick + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.left(), tableViewPrivate->loadedTableOuterRect.left()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.right(), tableViewPrivate->loadedTableOuterRect.right()); + QCOMPARE(tableViewHPrivate->loadedTableOuterRect.top(), 0); + + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.top(), tableViewPrivate->loadedTableOuterRect.top()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.bottom(), tableViewPrivate->loadedTableOuterRect.bottom()); + QCOMPARE(tableViewVPrivate->loadedTableOuterRect.left(), 0); + + QCOMPARE(tableViewHVPrivate->loadedTableOuterRect, tableViewPrivate->loadedTableOuterRect); + +} + QTEST_MAIN(tst_QQuickTableView) #include "tst_qquicktableview.moc" |