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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qnpwidget.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
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| -rw-r--r-- | doc/html/qnpwidget.html | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/doc/html/qnpwidget.html b/doc/html/qnpwidget.html new file mode 100644 index 0000000..22fb216 --- /dev/null +++ b/doc/html/qnpwidget.html @@ -0,0 +1,127 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/extensions/nsplugin/src/qnp.cpp:750 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QNPWidget Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QNPWidget Class Reference</h1> + +<p>The QNPWidget class provides a QWidget that is a web browser plugin window. +<a href="#details">More...</a> +<p>This class is part of the <b>Qt Netscape Extension</b>. +<p><tt>#include <<a href="qnp-h.html">qnp.h</a>></tt> +<p>Inherits <a href="qwidget.html">QWidget</a>. +<p><a href="qnpwidget-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#QNPWidget"><b>QNPWidget</b></a> ()</li> +<li class=fn><a href="#~QNPWidget"><b>~QNPWidget</b></a> ()</li> +<li class=fn>virtual void <a href="#enterInstance"><b>enterInstance</b></a> ()</li> +<li class=fn>virtual void <a href="#leaveInstance"><b>leaveInstance</b></a> ()</li> +<li class=fn>QNPInstance * <a href="#instance"><b>instance</b></a> ()</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> +<p> This class is defined in the <b>Qt <a href="netscape-plugin.html#Netscape">Netscape</a> Extension</b>, which can be found in the <tt>qt/extensions</tt> directory. It is not included in the main Qt API. +<p> + +The QNPWidget class provides a <a href="qwidget.html">QWidget</a> that is a web browser plugin window. +<p> +<p> 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 +<a href="qnpinstance.html#newWindow">QNPInstance::newWindow</a>() is called by the browser. +<p> A common way to develop a plugin widget is to develop it as a +stand-alone application window, then make it a <em>child</em> of a +plugin widget to use it as a browser plugin. The technique is: +<p> <pre> +class MyPluginWindow : public QNPWidget +{ + <a href="qwidget.html">QWidget</a>* 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-><a href="qwidget.html#setBackgroundColor">setBackgroundColor</a>( <a href="qwidget.html#backgroundColor">backgroundColor</a>() ); + + // Fill the plugin widget + child-><a href="qwidget.html#setGeometry">setGeometry</a>( 0, 0, width(), height() ); + } + + void resizeEvent(QResizeEvent*) + { + // Fill the plugin widget + child-><a href="qwidget.html#resize">resize</a>(<a href="qwidget.html#size">size</a>()); + } +}; +</pre> + +<p> The default implementation is an empty window. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="QNPWidget"></a>QNPWidget::QNPWidget () +</h3> +Creates a QNPWidget. + +<h3 class=fn><a name="~QNPWidget"></a>QNPWidget::~QNPWidget () +</h3> +Destroys the window. This will be called by the plugin binding +code when the window is no longer required. The web browser will +delete windows when they leave the page. The bindings will change +the <a href="qwidget.html#winId">QWidget::winId</a>() of the window when the window is resized, but +this should not affect normal widget behavior. + +<h3 class=fn>void <a name="enterInstance"></a>QNPWidget::enterInstance ()<tt> [virtual]</tt> +</h3> +Called when the mouse enters the plugin window. Does nothing by +default. + +<p>Example: <a href="grapher-nsplugin-example.html#x2753">grapher/grapher.cpp</a>. +<h3 class=fn><a href="qnpinstance.html">QNPInstance</a> * <a name="instance"></a>QNPWidget::instance () +</h3> +Returns the instance for which this widget is the plugin window. + +<h3 class=fn>void <a name="leaveInstance"></a>QNPWidget::leaveInstance ()<tt> [virtual]</tt> +</h3> +Called when the mouse leaves the plugin window. Does nothing by +default. + +<p>Example: <a href="grapher-nsplugin-example.html#x2754">grapher/grapher.cpp</a>. +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">Qt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |