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| author | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
|---|---|---|
| committer | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/t10-cannon-cpp.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/t10-cannon-cpp.html')
| -rw-r--r-- | doc/html/t10-cannon-cpp.html | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/doc/html/t10-cannon-cpp.html b/doc/html/t10-cannon-cpp.html new file mode 100644 index 000000000..74b446bfd --- /dev/null +++ b/doc/html/t10-cannon-cpp.html @@ -0,0 +1,122 @@ +<!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:1301 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>t10/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>t10/cannon.cpp Example File</h1> + + +<pre>/**************************************************************** +** +** Implementation CannonField class, TQt tutorial 10 +** +****************************************************************/ + +#include "cannon.h" +#include <<a href="qpainter-h.html">qpainter.h</a>> +#include <<a href="qpixmap-h.html">qpixmap.h</a>> + + +<a name="f48"></a>CannonField::CannonField( <a href="qwidget.html">TQWidget</a> *parent, const char *name ) + : <a href="qwidget.html">TQWidget</a>( parent, name ) +{ + ang = 45; + f = 0; + <a href="qwidget.html#setPalette">setPalette</a>( TQPalette( TQColor( 250, 250, 200) ) ); +} + + +void <a name="f49"></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>( cannonRect(), FALSE ); + emit angleChanged( ang ); +} + + +void <a name="f50"></a>CannonField::setForce( int newton ) +{ + if ( newton < 0 ) + newton = 0; + if ( f == newton ) + return; + f = newton; + emit forceChanged( f ); +} + + +void CannonField::<a href="qwidget.html#paintEvent">paintEvent</a>( <a href="qpaintevent.html">TQPaintEvent</a> *e ) +{ + if ( !e-><a href="qpaintevent.html#rect">rect</a>().intersects( cannonRect() ) ) + return; + + <a href="qrect.html">TQRect</a> cr = cannonRect(); + <a href="qpixmap.html">TQPixmap</a> pix( cr.<a href="qrect.html#size">size</a>() ); + pix.<a href="qpixmap.html#fill">fill</a>( this, cr.<a href="qrect.html#topLeft">topLeft</a>() ); + + <a href="qpainter.html">TQPainter</a> p( &pix ); + p.<a href="qpainter.html#setBrush">setBrush</a>( blue ); + p.<a href="qpainter.html#setPen">setPen</a>( NoPen ); + p.<a href="qpainter.html#translate">translate</a>( 0, pix.<a href="qpixmap.html#height">height</a>() - 1 ); + p.<a href="qpainter.html#drawPie">drawPie</a>( TQRect( -35,-35, 70, 70 ), 0, 90*16 ); + p.<a href="qpainter.html#rotate">rotate</a>( -ang ); + p.<a href="qpainter.html#drawRect">drawRect</a>( TQRect(33, -4, 15, 8) ); + p.<a href="qpainter.html#end">end</a>(); + + p.<a href="qpainter.html#begin">begin</a>( this ); + p.<a href="qpainter.html#drawPixmap">drawPixmap</a>( cr.<a href="qrect.html#topLeft">topLeft</a>(), pix ); +} + + +TQRect <a name="f51"></a>CannonField::cannonRect() const +{ + <a href="qrect.html">TQRect</a> r( 0, 0, 50, 50 ); + r.<a href="qrect.html#moveBottomLeft">moveBottomLeft</a>( <a href="qwidget.html#rect">rect</a>().bottomLeft() ); + return r; +} + + +TQSizePolicy CannonField::<a href="qwidget.html#sizePolicy">sizePolicy</a>() const +{ + return TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::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>TQt 3.3.8</div> +</table></div></address></body> +</html> |