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Diffstat (limited to 'tests/manual/widgets/itemviews/autoResizePrecision/tablehorz/testtable1.cpp')
-rw-r--r-- | tests/manual/widgets/itemviews/autoResizePrecision/tablehorz/testtable1.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/tests/manual/widgets/itemviews/autoResizePrecision/tablehorz/testtable1.cpp b/tests/manual/widgets/itemviews/autoResizePrecision/tablehorz/testtable1.cpp new file mode 100644 index 0000000000..463366433c --- /dev/null +++ b/tests/manual/widgets/itemviews/autoResizePrecision/tablehorz/testtable1.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Thorbjørn Lund Martsum - tmartsum[at]gmail.com +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets/QtWidgets> + +const int rowCount = 2000; + +class TableDialog : public QDialog +{ + Q_OBJECT +public: + TableDialog() : model(rowCount, 3) { create(); } + void create() + { + resize(1000, 233); + gridLayout = new QGridLayout(this); + tableView = new QTableView(this); + + gridLayout->addWidget(tableView, 0, 0, 2, 1); + spinPrecision = new QSpinBox(this); + gridLayout->addWidget(spinPrecision, 0, 1, 1, 1); + verticalSpacer = new QSpacerItem(20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding); + gridLayout->addItem(verticalSpacer, 1, 1, 1, 1); + + QString ii = QString::fromLatin1("ii"); + QStringList is; + spinPrecision->setMinimum(-1); + spinPrecision->setMaximum(rowCount + 2); + for (int u = 0; u < rowCount; ++u) { + if (u % 25 == 0) + ii += QString::fromLatin1("i"); + else + ii[ii.length() - 1] = QChar::fromLatin1('a' + (u % 25)); + ii[ii.length() - 2] = QChar::fromLatin1('i'); + is.append(ii); + } + + for (int u = 0; u < rowCount; ++u) { + QString col1; + col1 = QString::fromLatin1("Row: %1").arg(u); + model.setData(model.index(u, 0), col1); + model.setData(model.index(u, 1), is[u]); + model.setData(model.index(u, 2), is[rowCount - u -1]); + } + tableView->setModel(&model); + + tableView->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents); + tableView->horizontalHeader()->setSectionResizeMode(1, QHeaderView::ResizeToContents); + tableView->horizontalHeader()->setSectionResizeMode(2, QHeaderView::ResizeToContents); + spinPrecision->setValue(tableView->horizontalHeader()->resizeContentsPrecision()); + connect(spinPrecision, SIGNAL(valueChanged(int)), this, SLOT(slotValueChanged(int))); + } // setupUi +protected slots: + void slotValueChanged(int newval); +protected: + QGridLayout *gridLayout; + QTableView *tableView; + QSpinBox *spinPrecision; + QSpacerItem *verticalSpacer; + QStandardItemModel model; +}; + +void TableDialog::slotValueChanged(int newval) +{ + tableView->horizontalHeader()->setResizeContentsPrecision(newval, true); +} + + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + TableDialog d1; + d1.show(); + app.exec(); +} + +#include "testtable1.moc" |