From f28b6f8453b745fe437f841ded1928e6ba6085df Mon Sep 17 00:00:00 2001 From: Venugopal Shivashankar Date: Wed, 20 Feb 2013 13:12:57 +0100 Subject: Doc: Added the missing example snippets MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The snippet files referred were outside the scope exampledirs for QtCore. I made of a copy of those files in the snippets folder to fix this issue. Task-number: QTBUG-29755 Change-Id: I2f765104394071d035e9cee610945ae290033deb Reviewed-by: Jerome Pasion Reviewed-by: Topi Reiniö Reviewed-by: Martin Smith Reviewed-by: Nico Vertriest --- .../doc/snippets/plugins/extrafiltersplugin.h | 65 +++++++++ src/corelib/doc/snippets/plugins/interfaces.h | 114 ++++++++++++++++ src/corelib/doc/snippets/timers/analogclock.cpp | 145 +++++++++++++++++++++ src/corelib/doc/src/plugins-howto.qdoc | 4 +- src/corelib/doc/src/timers.qdoc | 14 +- src/corelib/itemmodels/qabstractitemmodel.cpp | 1 - 6 files changed, 333 insertions(+), 10 deletions(-) create mode 100644 src/corelib/doc/snippets/plugins/extrafiltersplugin.h create mode 100644 src/corelib/doc/snippets/plugins/interfaces.h create mode 100644 src/corelib/doc/snippets/timers/analogclock.cpp (limited to 'src/corelib') diff --git a/src/corelib/doc/snippets/plugins/extrafiltersplugin.h b/src/corelib/doc/snippets/plugins/extrafiltersplugin.h new file mode 100644 index 0000000000..7add7abb53 --- /dev/null +++ b/src/corelib/doc/snippets/plugins/extrafiltersplugin.h @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef EXTRAFILTERSPLUGIN_H +#define EXTRAFILTERSPLUGIN_H + +//! [0] +#include +#include +#include +#include + +#include + +class ExtraFiltersPlugin : public QObject, public FilterInterface +{ + Q_OBJECT + Q_PLUGIN_METADATA(IID "org.qt-project.Qt.Examples.PlugAndPaint.FilterInterface" FILE "extrafilters.json") + Q_INTERFACES(FilterInterface) + +public: + QStringList filters() const; + QImage filterImage(const QString &filter, const QImage &image, + QWidget *parent); +}; +//! [0] + +#endif diff --git a/src/corelib/doc/snippets/plugins/interfaces.h b/src/corelib/doc/snippets/plugins/interfaces.h new file mode 100644 index 0000000000..b2261a1eb2 --- /dev/null +++ b/src/corelib/doc/snippets/plugins/interfaces.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef INTERFACES_H +#define INTERFACES_H + +#include + +QT_BEGIN_NAMESPACE +class QImage; +class QPainter; +class QWidget; +class QPainterPath; +class QPoint; +class QRect; +class QString; +class QStringList; +QT_END_NAMESPACE + +//! [0] +class BrushInterface +{ +public: + virtual ~BrushInterface() {} + + virtual QStringList brushes() const = 0; + virtual QRect mousePress(const QString &brush, QPainter &painter, + const QPoint &pos) = 0; + virtual QRect mouseMove(const QString &brush, QPainter &painter, + const QPoint &oldPos, const QPoint &newPos) = 0; + virtual QRect mouseRelease(const QString &brush, QPainter &painter, + const QPoint &pos) = 0; +}; +//! [0] + +//! [1] +class ShapeInterface +{ +public: + virtual ~ShapeInterface() {} + + virtual QStringList shapes() const = 0; + virtual QPainterPath generateShape(const QString &shape, + QWidget *parent) = 0; +}; +//! [1] + +//! [2] +class FilterInterface +{ +public: + virtual ~FilterInterface() {} + + virtual QStringList filters() const = 0; + virtual QImage filterImage(const QString &filter, const QImage &image, + QWidget *parent) = 0; +}; +//! [2] + +QT_BEGIN_NAMESPACE +//! [3] //! [4] +#define BrushInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.BrushInterface" + +Q_DECLARE_INTERFACE(BrushInterface, BrushInterface_iid) +//! [3] + +#define ShapeInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.ShapeInterface" + +Q_DECLARE_INTERFACE(ShapeInterface, ShapeInterface_iid) +//! [5] +#define FilterInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.FilterInterface" + +Q_DECLARE_INTERFACE(FilterInterface, FilterInterface_iid) +//! [4] //! [5] +QT_END_NAMESPACE + +#endif diff --git a/src/corelib/doc/snippets/timers/analogclock.cpp b/src/corelib/doc/snippets/timers/analogclock.cpp new file mode 100644 index 0000000000..6c0de25397 --- /dev/null +++ b/src/corelib/doc/snippets/timers/analogclock.cpp @@ -0,0 +1,145 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples 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 + +#include "analogclock.h" + +//! [0] //! [1] +AnalogClock::AnalogClock(QWidget *parent) +//! [0] //! [2] + : QWidget(parent) +//! [2] //! [3] +{ +//! [3] //! [4] + QTimer *timer = new QTimer(this); +//! [4] //! [5] + connect(timer, SIGNAL(timeout()), this, SLOT(update())); +//! [5] //! [6] + timer->start(1000); +//! [6] + + setWindowTitle(tr("Analog Clock")); + resize(200, 200); +//! [7] +} +//! [1] //! [7] + +//! [8] //! [9] +void AnalogClock::paintEvent(QPaintEvent *) +//! [8] //! [10] +{ + static const QPoint hourHand[3] = { + QPoint(7, 8), + QPoint(-7, 8), + QPoint(0, -40) + }; + static const QPoint minuteHand[3] = { + QPoint(7, 8), + QPoint(-7, 8), + QPoint(0, -70) + }; + + QColor hourColor(127, 0, 127); + QColor minuteColor(0, 127, 127, 191); + + int side = qMin(width(), height()); + QTime time = QTime::currentTime(); +//! [10] + +//! [11] + QPainter painter(this); +//! [11] //! [12] + painter.setRenderHint(QPainter::Antialiasing); +//! [12] //! [13] + painter.translate(width() / 2, height() / 2); +//! [13] //! [14] + painter.scale(side / 200.0, side / 200.0); +//! [9] //! [14] + +//! [15] + painter.setPen(Qt::NoPen); +//! [15] //! [16] + painter.setBrush(hourColor); +//! [16] + +//! [17] //! [18] + painter.save(); +//! [17] //! [19] + painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0))); + painter.drawConvexPolygon(hourHand, 3); + painter.restore(); +//! [18] //! [19] + +//! [20] + painter.setPen(hourColor); +//! [20] //! [21] + + for (int i = 0; i < 12; ++i) { + painter.drawLine(88, 0, 96, 0); + painter.rotate(30.0); + } +//! [21] + +//! [22] + painter.setPen(Qt::NoPen); +//! [22] //! [23] + painter.setBrush(minuteColor); + +//! [24] + painter.save(); + painter.rotate(6.0 * (time.minute() + time.second() / 60.0)); + painter.drawConvexPolygon(minuteHand, 3); + painter.restore(); +//! [23] //! [24] + +//! [25] + painter.setPen(minuteColor); +//! [25] //! [26] + +//! [27] + for (int j = 0; j < 60; ++j) { + if ((j % 5) != 0) + painter.drawLine(92, 0, 96, 0); + painter.rotate(6.0); + } +//! [27] +} +//! [26] diff --git a/src/corelib/doc/src/plugins-howto.qdoc b/src/corelib/doc/src/plugins-howto.qdoc index af15d94af2..060df8fa18 100644 --- a/src/corelib/doc/src/plugins-howto.qdoc +++ b/src/corelib/doc/src/plugins-howto.qdoc @@ -184,12 +184,12 @@ For example, here's the definition of an interface class: - \snippet tools/plugandpaint/interfaces.h 2 + \snippet plugins/interfaces.h 2 Here's the definition of a plugin class that implements that interface: - \snippet tools/plugandpaintplugins/extrafilters/extrafiltersplugin.h 0 + \snippet plugins/extrafiltersplugin.h 0 The \l{tools/plugandpaint}{Plug & Paint} example documentation explains this process in detail. See also \l{Creating Custom diff --git a/src/corelib/doc/src/timers.qdoc b/src/corelib/doc/src/timers.qdoc index 5e8095ae58..dcff26ea18 100644 --- a/src/corelib/doc/src/timers.qdoc +++ b/src/corelib/doc/src/timers.qdoc @@ -102,14 +102,14 @@ QTimer to redraw a widget at regular intervals. From \c{AnalogClock}'s implementation: - \snippet analogclock.cpp 0 - \snippet analogclock.cpp 2 - \snippet analogclock.cpp 3 - \snippet analogclock.cpp 4 - \snippet analogclock.cpp 5 - \snippet analogclock.cpp 6 + \snippet timers/analogclock.cpp 0 + \snippet timers/analogclock.cpp 2 + \snippet timers/analogclock.cpp 3 + \snippet timers/analogclock.cpp 4 + \snippet timers/analogclock.cpp 5 + \snippet timers/analogclock.cpp 6 \dots - \snippet analogclock.cpp 7 + \snippet timers/analogclock.cpp 7 Every second, QTimer will call the QWidget::update() slot to refresh the clock's display. diff --git a/src/corelib/itemmodels/qabstractitemmodel.cpp b/src/corelib/itemmodels/qabstractitemmodel.cpp index cc9a74d99d..12029f4a23 100644 --- a/src/corelib/itemmodels/qabstractitemmodel.cpp +++ b/src/corelib/itemmodels/qabstractitemmodel.cpp @@ -2274,7 +2274,6 @@ void QAbstractItemModel::doSetRoleNames(const QHash &roleNames) Returns the model's role names. - \sa setRoleNames() */ QHash QAbstractItemModel::roleNames() const { -- cgit v1.2.3 From a65982d659226ace42fe0a0ca0a2f15523e95e4b Mon Sep 17 00:00:00 2001 From: Mitch Curtis Date: Tue, 26 Feb 2013 17:13:44 +0100 Subject: Add snippet for QT_VERSION_CHECK. Change-Id: I048771f21ce694329a7e9acd4dbfbebfec964b05 Reviewed-by: Jerome Pasion Reviewed-by: Thiago Macieira --- src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp | 10 ++++++++++ src/corelib/global/qglobal.cpp | 4 ++++ 2 files changed, 14 insertions(+) (limited to 'src/corelib') 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 ddb84bcc74..7d7d71ac50 100644 --- a/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp @@ -598,3 +598,13 @@ bool readConfiguration(const QFile &file) break; } //! [qunreachable-switch] + +//! [qt-version-check] +#include + +#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) +#include +#else +#include +#endif +//! [qt-version-check] diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index 7fd9283579..f0fb9c1a02 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -846,6 +846,10 @@ Q_CORE_EXPORT void *qMemSet(void *dest, int c, size_t n); integer, 0xMMNNPP (MM = major, NN = minor, PP = patch). This can be compared with another similarly processed version id. + Example: + + \snippet code/src_corelib_global_qglobal.cpp qt-version-check + \sa QT_VERSION */ -- cgit v1.2.3