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127 lines
4.7 KiB
C++
127 lines
4.7 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QHeaderView>
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#include <QListView>
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#include <QTableView>
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#include <QTreeView>
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/*
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To add a view to be tested add the header file to the includes
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and impliment what is needed in the functions below.
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You can add more then one view, several Qt views are included as examples.
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In tst_qitemview.cpp a new ViewsToTest object is created for each test.
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When you have errors fix the first ones first. Later tests depend upon them working
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*/
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class ViewsToTest
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{
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public:
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ViewsToTest();
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QAbstractItemView *createView(const QString &viewType);
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void hideIndexes(QAbstractItemView *view);
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enum Display { DisplayNone, DisplayRoot };
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struct test {
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test(const QString &m, Display d) : viewType(m), display(d) {}
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QString viewType;
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Display display;
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};
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QList<test> tests;
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};
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/*!
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Add new tests, they can be the same view, but in a different state.
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*/
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ViewsToTest::ViewsToTest()
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{
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tests.append(test("QTreeView_ScrollPerItem", DisplayRoot));
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tests.append(test("QTreeView_ScrollPerPixel", DisplayRoot));
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tests.append(test("QListView_ScrollPerItem", DisplayRoot));
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tests.append(test("QListView_ScrollPerPixel", DisplayRoot));
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tests.append(test("QHeaderViewHorizontal", DisplayNone));
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tests.append(test("QHeaderViewVertical", DisplayNone));
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tests.append(test("QTableView_ScrollPerItem", DisplayRoot));
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tests.append(test("QTableView_ScrollPerPixel", DisplayRoot));
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tests.append(test("QTableViewNoGrid", DisplayRoot));
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}
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/*!
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Return a new viewType.
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*/
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QAbstractItemView *ViewsToTest::createView(const QString &viewType)
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{
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QAbstractItemView *view = nullptr;
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if (viewType == "QListView_ScrollPerItem") {
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view = new QListView();
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view->setObjectName("QListView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerItem);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerItem);
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} else if (viewType == "QListView_ScrollPerPixel") {
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view = new QListView();
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view->setObjectName("QListView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
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} else if (viewType == "QHeaderViewHorizontal") {
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view = new QHeaderView(Qt::Horizontal);
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view->setObjectName("QHeaderView");
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} else if (viewType == "QHeaderViewVertical") {
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view = new QHeaderView(Qt::Vertical);
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view->setObjectName("QHeaderView");
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} else if (viewType == "QTableView_ScrollPerItem") {
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view = new QTableView();
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view->setObjectName("QTableView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerItem);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerItem);
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} else if (viewType == "QTableView_ScrollPerPixel") {
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view = new QTableView();
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view->setObjectName("QTableView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
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} else if (viewType == "QTableViewNoGrid") {
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QTableView *table = new QTableView();
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table->setObjectName("QTableView");
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table->setShowGrid(false);
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view = table;
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} else if (viewType == "QTreeView_ScrollPerItem") {
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view = new QTreeView();
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view->setObjectName("QTreeView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerItem);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerItem);
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view->setSelectionBehavior(QAbstractItemView::SelectItems);
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} else if (viewType == "QTreeView_ScrollPerPixel") {
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view = new QTreeView();
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view->setObjectName("QTreeView");
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view->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
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view->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
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view->setSelectionBehavior(QAbstractItemView::SelectItems);
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}
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return view;
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}
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void ViewsToTest::hideIndexes(QAbstractItemView *view)
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{
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if (QTableView *tableView = qobject_cast<QTableView *>(view)) {
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tableView->setColumnHidden(1, true);
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tableView->setRowHidden(1, true);
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tableView->setRowHidden(tableView->model()->rowCount() - 2, true);
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}
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if (QTreeView *treeView = qobject_cast<QTreeView *>(view)) {
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treeView->setColumnHidden(1, true);
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treeView->setRowHidden(1, QModelIndex(), true);
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treeView->setRowHidden(treeView->model()->rowCount() - 2, QModelIndex(), true);
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}
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if (QListView *listView = qobject_cast<QListView *>(view)) {
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listView->setRowHidden(1, true);
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listView->setRowHidden(listView->model()->rowCount() - 2, true);
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}
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}
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