Qt 4.8: customwidgetplugin.cpp Example File (designer/customwidgetplugin/customwidgetplugin.cpp)

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# customwidgetplugin.cpp Example File

designer/customwidgetplugin/customwidgetplugin.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2015 The Qt Company Ltd.
     ** Contact: http://www.qt.io/licensing/
     **
     ** 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:
     **
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     ** modification, are permitted provided that the following conditions are
     ** met:
     **   * Redistributions of source code must retain the above copyright
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     **     notice, this list of conditions and the following disclaimer in
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     **     from this software without specific prior written permission.
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     #include "analogclock.h"
     #include "customwidgetplugin.h"

     #include <QtPlugin>

     AnalogClockPlugin::AnalogClockPlugin(QObject *parent)
         : QObject(parent)
     {
         initialized = false;
     }

     void AnalogClockPlugin::initialize(QDesignerFormEditorInterface * /* core */)
     {
         if (initialized)
             return;

         initialized = true;
     }

     bool AnalogClockPlugin::isInitialized() const
     {
         return initialized;
     }

     QWidget *AnalogClockPlugin::createWidget(QWidget *parent)
     {
         return new AnalogClock(parent);
     }

     QString AnalogClockPlugin::name() const
     {
         return "AnalogClock";
     }

     QString AnalogClockPlugin::group() const
     {
         return "Display Widgets [Examples]";
     }

     QIcon AnalogClockPlugin::icon() const
     {
         return QIcon();
     }

     QString AnalogClockPlugin::toolTip() const
     {
         return "";
     }

     QString AnalogClockPlugin::whatsThis() const
     {
         return "";
     }

     bool AnalogClockPlugin::isContainer() const
     {
         return false;
     }

     QString AnalogClockPlugin::domXml() const
     {
         return "<ui language=\"c++\">\n"
                " <widget class=\"AnalogClock\" name=\"analogClock\">\n"
                "  <property name=\"geometry\">\n"
                "   <rect>\n"
                "    <x>0</x>\n"
                "    <y>0</y>\n"
                "    <width>100</width>\n"
                "    <height>100</height>\n"
                "   </rect>\n"
                "  </property>\n"
                "  <property name=\"toolTip\" >\n"
                "   <string>The current time</string>\n"
                "  </property>\n"
                "  <property name=\"whatsThis\" >\n"
                "   <string>The analog clock widget displays the current time.</string>\n"
                "  </property>\n"
                " </widget>\n"
                "</ui>\n";
     }

     QString AnalogClockPlugin::includeFile() const
     {
         return "analogclock.h";
     }

     Q_EXPORT_PLUGIN2(customwidgetplugin, AnalogClockPlugin)