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authorGabriel de Dietrich <gabriel.dietrich-de@nokia.com>2012-08-17 13:23:19 +0200
committerQt by Nokia <qt-info@nokia.com>2012-08-20 12:20:55 +0200
commit806dda08d685bc5f9ed71dfe8b61f21848d48066 (patch)
treea63533a1c4a335ae17adc105abb0ae4e62e2f26e /examples/painting/imagecomposition
parent9f942014e31842b512c3198de035d041c59f54a9 (diff)
Moving .qdoc files under examples/widgets/doc
Updated those .qdoc files to refer to the new relative examples emplacement. Images and snippets to be moved later. Also grouped all widgets related examples under widgets. Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>
Diffstat (limited to 'examples/painting/imagecomposition')
-rw-r--r--examples/painting/imagecomposition/imagecomposer.cpp211
-rw-r--r--examples/painting/imagecomposition/imagecomposer.h87
-rw-r--r--examples/painting/imagecomposition/imagecomposition.desktop11
-rw-r--r--examples/painting/imagecomposition/imagecomposition.pro13
-rw-r--r--examples/painting/imagecomposition/imagecomposition.qrc6
-rw-r--r--examples/painting/imagecomposition/images/background.pngbin18579 -> 0 bytes
-rw-r--r--examples/painting/imagecomposition/images/blackrectangle.pngbin90 -> 0 bytes
-rw-r--r--examples/painting/imagecomposition/images/butterfly.pngbin36868 -> 0 bytes
-rw-r--r--examples/painting/imagecomposition/images/checker.pngbin10384 -> 0 bytes
-rw-r--r--examples/painting/imagecomposition/main.cpp55
10 files changed, 0 insertions, 383 deletions
diff --git a/examples/painting/imagecomposition/imagecomposer.cpp b/examples/painting/imagecomposition/imagecomposer.cpp
deleted file mode 100644
index 38b04a27b0..0000000000
--- a/examples/painting/imagecomposition/imagecomposer.cpp
+++ /dev/null
@@ -1,211 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** 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 Nokia Corporation 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 <QtWidgets>
-
-#include "imagecomposer.h"
-
-//! [0]
-static const QSize resultSize(200, 200);
-//! [0]
-
-//! [1]
-ImageComposer::ImageComposer()
-{
- sourceButton = new QToolButton;
- sourceButton->setIconSize(resultSize);
-
- operatorComboBox = new QComboBox;
- addOp(QPainter::CompositionMode_SourceOver, tr("SourceOver"));
- addOp(QPainter::CompositionMode_DestinationOver, tr("DestinationOver"));
- addOp(QPainter::CompositionMode_Clear, tr("Clear"));
- addOp(QPainter::CompositionMode_Source, tr("Source"));
- addOp(QPainter::CompositionMode_Destination, tr("Destination"));
- addOp(QPainter::CompositionMode_SourceIn, tr("SourceIn"));
- addOp(QPainter::CompositionMode_DestinationIn, tr("DestinationIn"));
- addOp(QPainter::CompositionMode_SourceOut, tr("SourceOut"));
- addOp(QPainter::CompositionMode_DestinationOut, tr("DestinationOut"));
- addOp(QPainter::CompositionMode_SourceAtop, tr("SourceAtop"));
- addOp(QPainter::CompositionMode_DestinationAtop, tr("DestinationAtop"));
- addOp(QPainter::CompositionMode_Xor, tr("Xor"));
- addOp(QPainter::CompositionMode_Plus, tr("Plus"));
- addOp(QPainter::CompositionMode_Multiply, tr("Multiply"));
- addOp(QPainter::CompositionMode_Screen, tr("Screen"));
- addOp(QPainter::CompositionMode_Overlay, tr("Overlay"));
- addOp(QPainter::CompositionMode_Darken, tr("Darken"));
- addOp(QPainter::CompositionMode_Lighten, tr("Lighten"));
- addOp(QPainter::CompositionMode_ColorDodge, tr("ColorDodge"));
- addOp(QPainter::CompositionMode_ColorBurn, tr("ColorBurn"));
- addOp(QPainter::CompositionMode_HardLight, tr("HardLight"));
- addOp(QPainter::CompositionMode_SoftLight, tr("SoftLight"));
- addOp(QPainter::CompositionMode_Difference, tr("Difference"));
- addOp(QPainter::CompositionMode_Exclusion, tr("Exclusion"));
-//! [1]
-
-//! [2]
- destinationButton = new QToolButton;
- destinationButton->setIconSize(resultSize);
-
- equalLabel = new QLabel(tr("="));
-
- resultLabel = new QLabel;
- resultLabel->setMinimumWidth(resultSize.width());
-//! [2]
-
-//! [3]
- connect(sourceButton, SIGNAL(clicked()), this, SLOT(chooseSource()));
- connect(operatorComboBox, SIGNAL(activated(int)),
- this, SLOT(recalculateResult()));
- connect(destinationButton, SIGNAL(clicked()),
- this, SLOT(chooseDestination()));
-//! [3]
-
-//! [4]
- QGridLayout *mainLayout = new QGridLayout;
- mainLayout->addWidget(sourceButton, 0, 0, 3, 1);
- mainLayout->addWidget(operatorComboBox, 1, 1);
- mainLayout->addWidget(destinationButton, 0, 2, 3, 1);
- mainLayout->addWidget(equalLabel, 1, 3);
- mainLayout->addWidget(resultLabel, 0, 4, 3, 1);
- mainLayout->setSizeConstraint(QLayout::SetFixedSize);
- setLayout(mainLayout);
-//! [4]
-
-//! [5]
- resultImage = QImage(resultSize, QImage::Format_ARGB32_Premultiplied);
-
- loadImage(":/images/butterfly.png", &sourceImage, sourceButton);
- loadImage(":/images/checker.png", &destinationImage, destinationButton);
-
- setWindowTitle(tr("Image Composition"));
-}
-//! [5]
-
-//! [6]
-void ImageComposer::chooseSource()
-{
- chooseImage(tr("Choose Source Image"), &sourceImage, sourceButton);
-}
-//! [6]
-
-//! [7]
-void ImageComposer::chooseDestination()
-{
- chooseImage(tr("Choose Destination Image"), &destinationImage,
- destinationButton);
-}
-//! [7]
-
-//! [8]
-void ImageComposer::recalculateResult()
-{
- QPainter::CompositionMode mode = currentMode();
-
- QPainter painter(&resultImage);
- painter.setCompositionMode(QPainter::CompositionMode_Source);
- painter.fillRect(resultImage.rect(), Qt::transparent);
- painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
- painter.drawImage(0, 0, destinationImage);
- painter.setCompositionMode(mode);
- painter.drawImage(0, 0, sourceImage);
- painter.setCompositionMode(QPainter::CompositionMode_DestinationOver);
- painter.fillRect(resultImage.rect(), Qt::white);
- painter.end();
-
- resultLabel->setPixmap(QPixmap::fromImage(resultImage));
-}
-//! [8]
-
-//! [9]
-void ImageComposer::addOp(QPainter::CompositionMode mode, const QString &name)
-{
- operatorComboBox->addItem(name, mode);
-}
-//! [9]
-
-//! [10]
-void ImageComposer::chooseImage(const QString &title, QImage *image,
- QToolButton *button)
-{
- QString fileName = QFileDialog::getOpenFileName(this, title);
- if (!fileName.isEmpty())
- loadImage(fileName, image, button);
-}
-//! [10]
-
-//! [11]
-void ImageComposer::loadImage(const QString &fileName, QImage *image,
- QToolButton *button)
-{
- image->load(fileName);
-
- // Scale the image to given size
- *image = image->scaled(resultSize, Qt::KeepAspectRatio);
-
- QImage fixedImage(resultSize, QImage::Format_ARGB32_Premultiplied);
- QPainter painter(&fixedImage);
- painter.setCompositionMode(QPainter::CompositionMode_Source);
- painter.fillRect(fixedImage.rect(), Qt::transparent);
- painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
- painter.drawImage(imagePos(*image), *image);
- painter.end();
- button->setIcon(QPixmap::fromImage(fixedImage));
-
- *image = fixedImage;
-
- recalculateResult();
-}
-//! [11]
-
-//! [12]
-QPainter::CompositionMode ImageComposer::currentMode() const
-{
- return (QPainter::CompositionMode)
- operatorComboBox->itemData(operatorComboBox->currentIndex()).toInt();
-}
-//! [12]
-
-//! [13]
-QPoint ImageComposer::imagePos(const QImage &image) const
-{
- return QPoint((resultSize.width() - image.width()) / 2,
- (resultSize.height() - image.height()) / 2);
-}
-//! [13]
diff --git a/examples/painting/imagecomposition/imagecomposer.h b/examples/painting/imagecomposition/imagecomposer.h
deleted file mode 100644
index 7ec0207e2c..0000000000
--- a/examples/painting/imagecomposition/imagecomposer.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** 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 Nokia Corporation 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 IMAGECOMPOSER_H
-#define IMAGECOMPOSER_H
-
-#include <QPainter>
-#include <QWidget>
-
-QT_BEGIN_NAMESPACE
-class QComboBox;
-class QLabel;
-class QToolButton;
-QT_END_NAMESPACE
-
-//! [0]
-class ImageComposer : public QWidget
-{
- Q_OBJECT
-
-public:
- ImageComposer();
-
-private slots:
- void chooseSource();
- void chooseDestination();
- void recalculateResult();
-//! [0]
-
-//! [1]
-private:
- void addOp(QPainter::CompositionMode mode, const QString &name);
- void chooseImage(const QString &title, QImage *image, QToolButton *button);
- void loadImage(const QString &fileName, QImage *image, QToolButton *button);
- QPainter::CompositionMode currentMode() const;
- QPoint imagePos(const QImage &image) const;
-
- QToolButton *sourceButton;
- QToolButton *destinationButton;
- QComboBox *operatorComboBox;
- QLabel *equalLabel;
- QLabel *resultLabel;
-
- QImage sourceImage;
- QImage destinationImage;
- QImage resultImage;
-};
-//! [1]
-
-#endif
diff --git a/examples/painting/imagecomposition/imagecomposition.desktop b/examples/painting/imagecomposition/imagecomposition.desktop
deleted file mode 100644
index 854fc862f0..0000000000
--- a/examples/painting/imagecomposition/imagecomposition.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Image Composition
-Exec=/opt/usr/bin/imagecomposition
-Icon=imagecomposition
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/painting/imagecomposition/imagecomposition.pro b/examples/painting/imagecomposition/imagecomposition.pro
deleted file mode 100644
index edf434f5d2..0000000000
--- a/examples/painting/imagecomposition/imagecomposition.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-HEADERS = imagecomposer.h
-SOURCES = imagecomposer.cpp \
- main.cpp
-RESOURCES = imagecomposition.qrc
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/painting/imagecomposition
-sources.files = $$SOURCES $$HEADERS $$RESOURCES images *.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/painting/imagecomposition
-INSTALLS += target sources
-
-QT += widgets
-
diff --git a/examples/painting/imagecomposition/imagecomposition.qrc b/examples/painting/imagecomposition/imagecomposition.qrc
deleted file mode 100644
index ebba7b2913..0000000000
--- a/examples/painting/imagecomposition/imagecomposition.qrc
+++ /dev/null
@@ -1,6 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
- <file>images/butterfly.png</file>
- <file>images/checker.png</file>
-</qresource>
-</RCC>
diff --git a/examples/painting/imagecomposition/images/background.png b/examples/painting/imagecomposition/images/background.png
deleted file mode 100644
index f6ad899823..0000000000
--- a/examples/painting/imagecomposition/images/background.png
+++ /dev/null
Binary files differ
diff --git a/examples/painting/imagecomposition/images/blackrectangle.png b/examples/painting/imagecomposition/images/blackrectangle.png
deleted file mode 100644
index 5f2ecf8318..0000000000
--- a/examples/painting/imagecomposition/images/blackrectangle.png
+++ /dev/null
Binary files differ
diff --git a/examples/painting/imagecomposition/images/butterfly.png b/examples/painting/imagecomposition/images/butterfly.png
deleted file mode 100644
index f3e050eca2..0000000000
--- a/examples/painting/imagecomposition/images/butterfly.png
+++ /dev/null
Binary files differ
diff --git a/examples/painting/imagecomposition/images/checker.png b/examples/painting/imagecomposition/images/checker.png
deleted file mode 100644
index 546609de3f..0000000000
--- a/examples/painting/imagecomposition/images/checker.png
+++ /dev/null
Binary files differ
diff --git a/examples/painting/imagecomposition/main.cpp b/examples/painting/imagecomposition/main.cpp
deleted file mode 100644
index 6b17c4d370..0000000000
--- a/examples/painting/imagecomposition/main.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** 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 Nokia Corporation 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 <QApplication>
-
-#include "imagecomposer.h"
-
-//! [0]
-int main(int argc, char *argv[])
-{
- Q_INIT_RESOURCE(imagecomposition);
-
- QApplication app(argc, argv);
- ImageComposer composer;
- composer.show();
- return app.exec();
-}
-//! [0]