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The QNPWidget class provides a QWidget that is a web browser plugin window. More...
This class is part of the Qt Netscape Extension.
#include <qnp.h>
Inherits QWidget.
This class is defined in the Qt Netscape Extension, which can be found in the qt/extensions directory. It is not included in the main Qt API.
The QNPWidget class provides a QWidget that is a web browser plugin window.
Derive from QNPWidget to create a widget that can be used as a web browser plugin window, or create one and add child widgets. Instances of QNPWidget may only be created when QNPInstance::newWindow() is called by the browser.
A common way to develop a plugin widget is to develop it as a stand-alone application window, then make it a child of a plugin widget to use it as a browser plugin. The technique is:
class MyPluginWindow : public QNPWidget
{
    QWidget* child;
public:
    MyPluginWindow()
    {
        // Some widget that is normally used as a top-level widget
        child = new MyIndependentlyDevelopedWidget();
        // Use the background color of the web page
        child->setBackgroundColor( backgroundColor() );
        // Fill the plugin widget
        child->setGeometry( 0, 0, width(), height() );
    }
    void resizeEvent(QResizeEvent*)
    {
        // Fill the plugin widget
        child->resize(size());
    }
};
 
The default implementation is an empty window.
Example: grapher/grapher.cpp.
Example: grapher/grapher.cpp.
This file is part of the Qt toolkit. Copyright © 1995-2007 Trolltech. All Rights Reserved.
| Copyright © 2007 Trolltech | Trademarks | Qt 3.3.8 |