diff options
Diffstat (limited to 'src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp')
| -rw-r--r-- | src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp | 70 |
1 files changed, 21 insertions, 49 deletions
diff --git a/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp b/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp index 51fc3a6e14..f562126ffd 100644 --- a/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp +++ b/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include <QLineEdit> #include <QValidator> #include <QWidget> @@ -57,6 +10,7 @@ struct Wrapper : public QWidget { void wrapper0(); void wrapper1(); void wrapper2(); + void wrapper3(); }; void Wrapper::wrapper0() { @@ -164,4 +118,22 @@ s = "readm"; v.validate(s, pos); // Returns Intermediate } // Wrapper::wrapper2 +void Wrapper::wrapper3() +{ +//! [7] +QString input = "0.98765e2"; +QDoubleValidator val; +val.setLocale(QLocale::C); +val.setNotation(QDoubleValidator::ScientificNotation); +val.fixup(input); // input == "9.8765e+01" +//! [7] +//! [8] +input = "-1234.6789"; +val.setDecimals(2); +val.setLocale(QLocale::C); +val.setNotation(QDoubleValidator::StandardNotation); +val.fixup(input); // input == "-1234.68" +//! [8] +} // Wrapper::wrapper3 + } // src_gui_util_qvalidator |