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| author | Qt Continuous Integration System <qt-info@nokia.com> | 2010-11-05 15:41:16 (GMT) |
|---|---|---|
| committer | Qt Continuous Integration System <qt-info@nokia.com> | 2010-11-05 15:41:16 (GMT) |
| commit | caab2c851b4a1b67d57663d791e67f09c54b64fb (patch) | |
| tree | deb8245ba69f326fb43e87a13b1b1e5378d90a8f /doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h | |
| parent | 60b09b8915e2095b221eb0a16a76d49e5bb10391 (diff) | |
| parent | d2c204a93f30238c705209e65e2e8bce148825cd (diff) | |
| download | Qt-caab2c851b4a1b67d57663d791e67f09c54b64fb.zip Qt-caab2c851b4a1b67d57663d791e67f09c54b64fb.tar.gz Qt-caab2c851b4a1b67d57663d791e67f09c54b64fb.tar.bz2 | |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (24 commits)
Image bounding rect should always include the area being painted
Fix minehunt.pro (minehunt is no longer a plugin)
Don't allow flagging of flipped tiles in Minehunt
Remove Snake demo from QtDemo
Fix samegame text input focus
Whitespace fixes
Update visual tests for Mac.
Run all QML visual tests now.
Make qmlvisual tests more stable
Add documentation about script evaluation context and allowed types
Maintain passing visualtests on X11
Fix errors in example code. Also reverts the example code to the old
Largely rewrite the Using QML in C++ Applications documentation. It
Document list type operations
Fix regression in 648eb76c and update visual tests.
Don't emit xChanged()/yChanged() twice.
Add testcase for QTBUG-13719.
Doc fix
highlightranges.qml example and visual test contained binding loop.
Combining ListView.StrictlyEnforceRange and resizing currentItem stalls.
...
Diffstat (limited to 'doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h')
| -rw-r--r-- | doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h b/doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h new file mode 100644 index 0000000..7288d11 --- /dev/null +++ b/doc/src/snippets/declarative/qtbinding/signals-cpp/imageviewer.h @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 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 <QtCore> +#include <QtDeclarative> + +//![start] +class ImageViewer : public QDeclarativeItem +{ + Q_OBJECT + Q_PROPERTY(QUrl image READ image WRITE setImage NOTIFY imageChanged) +public: +//![start] + ImageViewer(QDeclarativeItem *item = 0); + + void setImage(const QUrl &url) {} + QUrl image() const { return QUrl(); } + +public slots: + void emitSignals(); + +//![end] +signals: + void imageChanged(); + void loadingError(const QString &errorMsg); +}; +//![end] + |