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Diffstat (limited to 'demos/arthurplugin/plugin.cpp')
-rw-r--r-- | demos/arthurplugin/plugin.cpp | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/demos/arthurplugin/plugin.cpp b/demos/arthurplugin/plugin.cpp new file mode 100644 index 0000000..e2bf54e --- /dev/null +++ b/demos/arthurplugin/plugin.cpp @@ -0,0 +1,262 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtDesigner/QDesignerContainerExtension> +#include <QtDesigner/QDesignerCustomWidgetInterface> + +#include <QtCore/qplugin.h> +#include <QtGui/QIcon> +#include <QtGui/QPixmap> + +#include "xform.h" +#include "pathdeform.h" +#include "gradients.h" +#include "pathstroke.h" +#include "hoverpoints.h" +#include "composition.h" + +QT_FORWARD_DECLARE_CLASS(QDesignerFormEditorInterface) + +static inline QString customWidgetDomXml(const QString &className) +{ + QString rc = QLatin1String("<ui language=\"c++\"><widget class=\""); + rc += className; + rc += QLatin1String("\" name=\""); + QString objectName = className; + objectName[0] = objectName.at(0).toLower(); + rc += objectName; + rc += QLatin1String("\"/></ui>"); + return rc; +} + +class PathDeformRendererEx : public PathDeformRenderer +{ + Q_OBJECT +public: + PathDeformRendererEx(QWidget *parent) : PathDeformRenderer(parent) { } + QSize sizeHint() const { return QSize(300, 200); } +}; + +class DemoPlugin : public QDesignerCustomWidgetInterface +{ + Q_INTERFACES(QDesignerCustomWidgetInterface) + +protected: + DemoPlugin(const QString &className); + +public: + QString name() const { return m_className; } + bool isContainer() const { return false; } + bool isInitialized() const { return m_initialized; } + QIcon icon() const { return QIcon(); } + QString codeTemplate() const { return QString(); } + QString whatsThis() const { return QString(); } + QString toolTip() const { return QString(); } + QString group() const { return "Arthur Widgets [Demo]"; } + void initialize(QDesignerFormEditorInterface *) + { + if (m_initialized) + return; + m_initialized = true; + } + QString domXml() const { return m_domXml; } + +private: + const QString m_className; + const QString m_domXml; + bool m_initialized; +}; + +DemoPlugin::DemoPlugin(const QString &className) : + m_className(className), + m_domXml(customWidgetDomXml(className)), + m_initialized(false) +{ +} + +class DeformPlugin : public QObject, public DemoPlugin +{ + Q_OBJECT + +public: + DeformPlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("PathDeformRendererEx")) { } + QString includeFile() const { return "deform.h"; } + + QWidget *createWidget(QWidget *parent) + { + PathDeformRenderer *deform = new PathDeformRendererEx(parent); + deform->setRadius(70); + deform->setAnimated(false); + deform->setFontSize(20); + deform->setText("Arthur Widgets Demo"); + + return deform; + } +}; + +class XFormRendererEx : public XFormView +{ + Q_OBJECT +public: + XFormRendererEx(QWidget *parent) : XFormView(parent) {} + QSize sizeHint() const { return QSize(300, 200); } +}; + +class XFormPlugin : public QObject, public DemoPlugin +{ + Q_OBJECT +public: + XFormPlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("XFormRendererEx")) { } + QString includeFile() const { return "xform.h"; } + + QWidget *createWidget(QWidget *parent) + { + XFormRendererEx *xform = new XFormRendererEx(parent); + xform->setText("Qt - Hello World!!"); + xform->setPixmap(QPixmap(":/trolltech/arthurplugin/bg1.jpg")); + return xform; + } +}; + + +class GradientEditorPlugin : public QObject, public DemoPlugin +{ + Q_OBJECT +public: + GradientEditorPlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("GradientEditor")) { } + QString includeFile() const { return "gradients.h"; } + + QWidget *createWidget(QWidget *parent) + { + GradientEditor *editor = new GradientEditor(parent); + return editor; + } +}; + +class GradientRendererEx : public GradientRenderer +{ + Q_OBJECT +public: + GradientRendererEx(QWidget *p) : GradientRenderer(p) { } + QSize sizeHint() const { return QSize(300, 200); } +}; + +class GradientRendererPlugin : public QObject, public DemoPlugin +{ + Q_OBJECT +public: + GradientRendererPlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("GradientRendererEx")) { } + QString includeFile() const { return "gradients.h"; } + + QWidget *createWidget(QWidget *parent) + { + GradientRenderer *renderer = new GradientRendererEx(parent); + renderer->setConicalGradient(); + return renderer; + } +}; + +class PathStrokeRendererEx : public PathStrokeRenderer +{ + Q_OBJECT +public: + PathStrokeRendererEx(QWidget *p) : PathStrokeRenderer(p) { } + QSize sizeHint() const { return QSize(300, 200); } +}; + +class StrokeRenderPlugin : public QObject, public DemoPlugin +{ + Q_OBJECT +public: + StrokeRenderPlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("PathStrokeRendererEx")) { } + QString includeFile() const { return "pathstroke.h"; } + + QWidget *createWidget(QWidget *parent) + { + PathStrokeRenderer *stroke = new PathStrokeRendererEx(parent); + return stroke; + } +}; + + +class CompositionModePlugin : public QObject, public DemoPlugin +{ + Q_OBJECT +public: + CompositionModePlugin(QObject *parent = 0) : QObject(parent), DemoPlugin(QLatin1String("CompositionRenderer")) { } + QString includeFile() const { return "composition.h"; } + + QWidget *createWidget(QWidget *parent) + { + CompositionRenderer *renderer = new CompositionRenderer(parent); + renderer->setAnimationEnabled(false); + return renderer; + } +}; + + +class ArthurPlugins : public QObject, public QDesignerCustomWidgetCollectionInterface +{ + Q_OBJECT + Q_INTERFACES(QDesignerCustomWidgetCollectionInterface) + +public: + ArthurPlugins(QObject *parent = 0); + QList<QDesignerCustomWidgetInterface*> customWidgets() const { return m_plugins; } + +private: + QList<QDesignerCustomWidgetInterface *> m_plugins; +}; + +ArthurPlugins::ArthurPlugins(QObject *parent) : + QObject(parent) +{ + m_plugins << new DeformPlugin(this) + << new XFormPlugin(this) + << new GradientEditorPlugin(this) + << new GradientRendererPlugin(this) + << new StrokeRenderPlugin(this) + << new CompositionModePlugin(this); +} + +#include "plugin.moc" + +Q_EXPORT_PLUGIN2(ArthurPlugins, ArthurPlugins) |