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diff --git a/doc/html/t8-cannon-cpp.html b/doc/html/t8-cannon-cpp.html new file mode 100644 index 0000000..56691e2 --- /dev/null +++ b/doc/html/t8-cannon-cpp.html @@ -0,0 +1,87 @@ +<!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/doc/tutorial.doc:865 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>t8/cannon.cpp Example File</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>t8/cannon.cpp Example File</h1> + + +<pre>/**************************************************************** +** +** Implementation CannonField class, Qt tutorial 8 +** +****************************************************************/ + +#include "cannon.h" +#include <<a href="qpainter-h.html">qpainter.h</a>> + + +<a name="f34"></a>CannonField::CannonField( <a href="qwidget.html">QWidget</a> *parent, const char *name ) + : <a href="qwidget.html">QWidget</a>( parent, name ) +{ + ang = 45; + <a href="qwidget.html#setPalette">setPalette</a>( QPalette( QColor( 250, 250, 200) ) ); +} + + +void <a name="f35"></a>CannonField::setAngle( int degrees ) +{ + if ( degrees < 5 ) + degrees = 5; + if ( degrees > 70 ) + degrees = 70; + if ( ang == degrees ) + return; + ang = degrees; + <a href="qwidget.html#repaint">repaint</a>(); + emit angleChanged( ang ); +} + + +void CannonField::<a href="qwidget.html#paintEvent">paintEvent</a>( <a href="qpaintevent.html">QPaintEvent</a> * ) +{ + <a href="qstring.html">QString</a> s = "Angle = " + QString::number( ang ); + <a href="qpainter.html">QPainter</a> p( this ); + p.<a href="qpainter.html#drawText">drawText</a>( 200, 200, s ); +} + + +QSizePolicy CannonField::<a href="qwidget.html#sizePolicy">sizePolicy</a>() const +{ + return QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ); +} + +</pre><!-- eof --> +<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> |