diff options
Diffstat (limited to 'src/corelib/doc/snippets/code')
6 files changed, 94 insertions, 18 deletions
diff --git a/src/corelib/doc/snippets/code/doc_src_properties.cpp b/src/corelib/doc/snippets/code/doc_src_properties.cpp index 7a70200cce..f76fef6ebd 100644 --- a/src/corelib/doc/snippets/code/doc_src_properties.cpp +++ b/src/corelib/doc/snippets/code/doc_src_properties.cpp @@ -48,7 +48,7 @@ Q_PROPERTY(type name [DESIGNABLE bool] [SCRIPTABLE bool] [STORED bool] - [USER bool] + [USER bool] [CONSTANT] [FINAL]) //! [0] diff --git a/src/corelib/doc/snippets/code/doc_src_qalgorithms.cpp b/src/corelib/doc/snippets/code/doc_src_qalgorithms.cpp index 4ff7e87b16..54d9f01cc4 100644 --- a/src/corelib/doc/snippets/code/doc_src_qalgorithms.cpp +++ b/src/corelib/doc/snippets/code/doc_src_qalgorithms.cpp @@ -274,9 +274,9 @@ list.insert(i, 12); QVector<int> vect; vect << 3 << 3 << 6 << 6 << 6 << 8; QVector<int>::iterator begin6 = - qLowerBound(vect.begin(), vect.end(), 6); + qLowerBound(vect.begin(), vect.end(), 6); QVector<int>::iterator end6 = - qUpperBound(begin6, vect.end(), 6); + qUpperBound(begin6, vect.end(), 6); QVector<int>::iterator i = begin6; while (i != end6) { @@ -305,9 +305,9 @@ list.insert(i, 12); QVector<int> vect; vect << 3 << 3 << 6 << 6 << 6 << 8; QVector<int>::iterator begin6 = - qLowerBound(vect.begin(), vect.end(), 6); + qLowerBound(vect.begin(), vect.end(), 6); QVector<int>::iterator end6 = - qUpperBound(vect.begin(), vect.end(), 6); + qUpperBound(vect.begin(), vect.end(), 6); QVector<int>::iterator i = begin6; while (i != end6) { @@ -323,7 +323,7 @@ QVector<int> vect; vect << 3 << 3 << 6 << 6 << 6 << 8; QVector<int>::iterator i = - qBinaryFind(vect.begin(), vect.end(), 6); + qBinaryFind(vect.begin(), vect.end(), 6); // i == vect.begin() + 2 (or 3 or 4) //! [22] diff --git a/src/corelib/doc/snippets/code/doc_src_qiterator.cpp b/src/corelib/doc/snippets/code/doc_src_qiterator.cpp index af8f87b1c6..eec7a96a38 100644 --- a/src/corelib/doc/snippets/code/doc_src_qiterator.cpp +++ b/src/corelib/doc/snippets/code/doc_src_qiterator.cpp @@ -218,7 +218,7 @@ QMutableListIterator<int> i(list); while (i.hasNext()) { int val = i.next(); if (val < -32768 || val > 32767) - i.remove(); + i.remove(); } //! [19] @@ -228,7 +228,7 @@ QMutableLinkedListIterator<int> i(list); while (i.hasNext()) { int val = i.next(); if (val < -32768 || val > 32767) - i.remove(); + i.remove(); } //! [20] @@ -238,7 +238,7 @@ QMutableVectorIterator<int> i(vector); while (i.hasNext()) { int val = i.next(); if (val < -32768 || val > 32767) - i.remove(); + i.remove(); } //! [21] @@ -248,7 +248,7 @@ QMutableSetIterator<int> i(set); while (i.hasNext()) { int val = i.next(); if (val < -32768 || val > 32767) - i.remove(); + i.remove(); } //! [22] @@ -305,7 +305,7 @@ while (i.hasPrevious()) { QMapIterator<int, QWidget *> i(map); while (i.findNext(widget)) { qDebug() << "Found widget " << widget << " under key " - << i.key(); + << i.key(); } //! [28] @@ -335,7 +335,7 @@ while (i.hasPrevious()) { QHashIterator<int, QWidget *> i(hash); while (i.findNext(widget)) { qDebug() << "Found widget " << widget << " under key " - << i.key(); + << i.key(); } //! [31] @@ -365,7 +365,7 @@ while (i.hasPrevious()) { QMutableMapIterator<int, QWidget *> i(map); while (i.findNext(widget)) { qDebug() << "Found widget " << widget << " under key " - << i.key(); + << i.key(); } //! [34] @@ -405,7 +405,7 @@ while (i.hasPrevious()) { QMutableHashIterator<int, QWidget *> i(hash); while (i.findNext(widget)) { qDebug() << "Found widget " << widget << " under key " - << i.key(); + << i.key(); } //! [38] diff --git a/src/corelib/doc/snippets/code/qlogging/qlogging.cpp b/src/corelib/doc/snippets/code/qlogging/qlogging.cpp index 774610a3c0..d3b9e1fd14 100644 --- a/src/corelib/doc/snippets/code/qlogging/qlogging.cpp +++ b/src/corelib/doc/snippets/code/qlogging/qlogging.cpp @@ -52,3 +52,7 @@ } } //! [1] + +//! [2] + QLoggingCategory &category(); +//! [2] diff --git a/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp b/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp index 59f05592be..3a18eb8007 100644 --- a/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp @@ -523,10 +523,10 @@ class MyClass : public QObject //! [45] //! [46] - // Instead of comparing with 0.0 - qFuzzyCompare(0.0,1.0e-200); // This will return false - // Compare adding 1 to both values will fix the problem - qFuzzyCompare(1 + 0.0, 1 + 1.0e-200); // This will return true + // Instead of comparing with 0.0 + qFuzzyCompare(0.0,1.0e-200); // This will return false + // Compare adding 1 to both values will fix the problem + qFuzzyCompare(1 + 0.0, 1 + 1.0e-200); // This will return true //! [46] //! [47] diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qstringiterator.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qstringiterator.cpp new file mode 100644 index 0000000000..178c6feb0a --- /dev/null +++ b/src/corelib/doc/snippets/code/src_corelib_tools_qstringiterator.cpp @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Digia Plc and its Subsidiary(-ies) 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QString> +#include <QStringIterator> +#include <QDebug> + +int main() +{ + +{ +//! [0] +QString string(QStringLiteral("a string")); +QStringIterator i(string); +//! [0] + +//! [1] +// will print 97, 32, 115, 116, etc.; +// that is, the decimal value of the code points in the Unicode string "a string" +while (i.hasNext()) + qDebug() << i.next(); +//! [1] +} + +{ +//! [2] +QString string(QStringLiteral("𝄞 is the G clef")); +QStringIterator i(string); +qDebug() << hex << i.next(); // will print 1d11e (U+1D11E, MUSICAL SYMBOL G CLEF) +qDebug() << hex << i.next(); // will print 20 (U+0020, SPACE) +qDebug() << hex << i.next(); // will print 69 (U+0069, LATIN SMALL LETTER I) +//! [2] +} + +} |