diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_util_qvalidator.cpp')
| -rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_util_qvalidator.cpp | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_util_qvalidator.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_util_qvalidator.cpp deleted file mode 100644 index df55131b3..000000000 --- a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_util_qvalidator.cpp +++ /dev/null @@ -1,155 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of Qt for Python. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -validator = QIntValidator(100, 999, self) -edit = QLineEdit(self) - -# the edit lineedit will only accept integers between 100 and 999 -edit.setValidator(validator) -//! [0] - - -//! [1] -pos = 0 -v = QIntValidator(100, 900, self) - -str = "1" -v.validate(str, pos) # returns Intermediate -str = "012" -v.validate(str, pos) # returns Intermediate - -str = "123" -v.validate(str, pos) # returns Acceptable -str = "678" -v.validate(str, pos) # returns Acceptable - -str = "999" -v.validate(str, pos) # returns Intermediate - -str = "1234" -v.validate(str, pos) # returns Invalid -str = "-123" -v.validate(str, pos) # returns Invalid -str = "abc" -v.validate(str, pos) # returns Invalid -str = "12cm" -v.validate(str, pos) # returns Invalid -//! [1] - - -//! [2] -pos = 0 - -s = "abc" -v.validate(s, pos) # returns Invalid - -s = "5" -v.validate(s, pos) # returns Intermediate - -s = "50" -v.validate(s, pos) # returns Acceptable -//! [2] - - -//! [3] -# regexp: optional '-' followed by between 1 and 3 digits -rx = QRegExp("-?\\d{1,3}") -validator = QRegExpValidator(rx, self) - -edit = QLineEdit(self) -edit.setValidator(validator) -//! [3] - - -//! [4] -# integers 1 to 9999 -rx = QRegExp("[1-9]\\d{0,3}") -# the validator treats the regexp as "^[1-9]\\d{0,3}$" -v = QRegExpValidator(rx, 0) -pos = 0 - -s = "0" -v.validate(s, pos) # returns Invalid -s = "12345" -v.validate(s, pos) # returns Invalid -s = "1" -v.validate(s, pos) # returns Acceptable - -rx.setPattern("\\S+") # one or more non-whitespace characters -v.setRegExp(rx) -s = "myfile.txt" -v.validate(s, pos) # Returns Acceptable -s = "my file.txt" -v.validate(s, pos) # Returns Invalid - -# A, B or C followed by exactly five digits followed by W, X, Y or Z -rx.setPattern("[A-C]\\d{5}[W-Z]") -v.setRegExp(rx) -s = "a12345Z" -v.validate(s, pos) # Returns Invalid -s = "A12345Z" -v.validate(s, pos) # Returns Acceptable -s = "B12" -v.validate(s, pos) # Returns Intermediate - -# match most 'readme' files -rx.setPattern("read\\S?me(\.(txt|asc|1st))?") -rx.setCaseSensitive(false) -v.setRegExp(rx) -s = "readme" -v.validate(s, pos) # Returns Acceptable -s = "README.1ST" -v.validate(s, pos) # Returns Acceptable -s = "read me.txt" -v.validate(s, pos) # Returns Invalid -s = "readm" -v.validate(s, pos) # Returns Intermediate -//! [4] |