Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 185 insertions, 0 deletions

diff --git a/src/styles/qstyleplugin.cpp b/src/styles/qstyleplugin.cpp
new file mode 100644
index 000000000..3e0b707dc
--- /dev/null
+++ b/src/styles/qstyleplugin.cpp
@@ -0,0 +1,185 @@
+/****************************************************************************
+**
+** Implementation of TQSqlDriverPlugin class
+**
+** Created : 010920
+**
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the widgets module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "qstyleplugin.h"
+
+#ifndef QT_NO_STYLE
+#ifndef QT_NO_COMPONENT
+
+#include "qstyleinterface_p.h"
+#include "qobjectcleanuphandler.h"
+#include "qstyle.h"
+
+/*!
+    \class TQStylePlugin qstyleplugin.h
+    \brief The TQStylePlugin class provides an abstract base for custom TQStyle plugins.
+
+    \ingroup plugins
+
+    The style plugin is a simple plugin interface that makes it easy
+    to create custom styles that can be loaded dynamically into
+    applications with a TQStyleFactory.
+
+    Writing a style plugin is achieved by subclassing this base class,
+    reimplementing the pure virtual functions keys() and create(), and
+    exporting the class with the \c Q_EXPORT_PLUGIN macro. See the
+    \link plugins-howto.html plugins documentation\endlink for an
+    example.
+*/
+
+/*!
+    \fn TQStringList TQStylePlugin::keys() const
+
+    Returns the list of style keys this plugin supports.
+
+    These keys are usually the class names of the custom styles that
+    are implemented in the plugin.
+
+    \sa create()
+*/
+
+/*!
+    \fn TQStyle* TQStylePlugin::create( const TQString& key )
+
+    Creates and returns a TQStyle object for the style key \a key. The
+    style key is usually the class name of the retquired style.
+
+    \sa keys()
+*/
+
+class TQStylePluginPrivate : public TQStyleFactoryInterface, public TQLibraryInterface
+{
+public:
+    TQStylePluginPrivate( TQStylePlugin *p )
+	: plugin( p )
+    {
+    }
+
+    virtual ~TQStylePluginPrivate();
+
+    TQRESULT queryInterface( const TQUuid &iid, TQUnknownInterface **iface );
+    Q_REFCOUNT;
+
+    TQStringList featureList() const;
+    TQStyle *create( const TQString &key );
+
+    bool init();
+    void cleanup();
+    bool canUnload() const;
+
+private:
+    TQStylePlugin *plugin;
+    TQObjectCleanupHandler styles;
+};
+
+TQRESULT TQStylePluginPrivate::queryInterface( const TQUuid &iid, TQUnknownInterface **iface )
+{
+    *iface = 0;
+
+    if ( iid == IID_QUnknown )
+	*iface = (TQStyleFactoryInterface*)this;
+    else if ( iid == IID_QFeatureList )
+	*iface = (TQFeatureListInterface*)this;
+    else if ( iid == IID_QStyleFactory )
+	*iface = (TQStyleFactoryInterface*)this;
+    else if ( iid == IID_QLibrary )
+	*iface = (TQLibraryInterface*) this;
+    else
+	return TQE_NOINTERFACE;
+
+    (*iface)->addRef();
+    return TQS_OK;
+}
+
+TQStylePluginPrivate::~TQStylePluginPrivate()
+{
+    delete plugin;
+}
+
+TQStringList TQStylePluginPrivate::featureList() const
+{
+    return plugin->keys();
+}
+
+TQStyle *TQStylePluginPrivate::create( const TQString &key )
+{
+    TQStyle *st = plugin->create( key );
+    styles.add( st );
+    return st;
+}
+
+bool TQStylePluginPrivate::init()
+{
+    return TRUE;
+}
+
+void TQStylePluginPrivate::cleanup()
+{
+    styles.clear();
+}
+
+bool TQStylePluginPrivate::canUnload() const
+{
+    return styles.isEmpty();
+}
+
+
+/*!
+    Constructs a style plugin. This is invoked automatically by the
+    \c Q_EXPORT_PLUGIN macro.
+*/
+TQStylePlugin::TQStylePlugin()
+    : TQGPlugin( (TQStyleFactoryInterface*)(d = new TQStylePluginPrivate( this )) )
+{
+}
+
+/*!
+    Destroys the style plugin.
+
+    You never have to call this explicitly. TQt destroys a plugin
+    automatically when it is no longer used.
+*/
+TQStylePlugin::~TQStylePlugin()
+{
+    // don't delete d, as this is deleted by d
+}
+
+#endif // QT_NO_COMPONENT
+#endif // QT_NO_STYLE