You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
5.6 KiB
128 lines
5.6 KiB
<!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:1709 -->
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
<title>t12/main.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>t12/main.cpp Example File</h1>
|
|
|
|
|
|
<pre>/****************************************************************
|
|
**
|
|
** TQt tutorial 12
|
|
**
|
|
****************************************************************/
|
|
|
|
#include <<a href="qapplication-h.html">ntqapplication.h</a>>
|
|
#include <<a href="qpushbutton-h.html">ntqpushbutton.h</a>>
|
|
#include <<a href="qlcdnumber-h.html">ntqlcdnumber.h</a>>
|
|
#include <<a href="qfont-h.html">ntqfont.h</a>>
|
|
#include <<a href="qlayout-h.html">ntqlayout.h</a>>
|
|
|
|
#include "lcdrange.h"
|
|
#include "cannon.h"
|
|
|
|
|
|
class MyWidget: public <a href="ntqwidget.html">TQWidget</a>
|
|
{
|
|
public:
|
|
MyWidget( <a href="ntqwidget.html">TQWidget</a> *parent=0, const char *name=0 );
|
|
};
|
|
|
|
|
|
<a name="f86"></a>MyWidget::MyWidget( <a href="ntqwidget.html">TQWidget</a> *parent, const char *name )
|
|
: <a href="ntqwidget.html">TQWidget</a>( parent, name )
|
|
{
|
|
<a href="ntqpushbutton.html">TQPushButton</a> *quit = new <a href="ntqpushbutton.html">TQPushButton</a>( "&Quit", this, "quit" );
|
|
quit-><a href="ntqwidget.html#setFont">setFont</a>( TQFont( "Times", 18, TQFont::Bold ) );
|
|
|
|
<a href="ntqobject.html#connect">connect</a>( quit, TQ_SIGNAL(<a href="ntqbutton.html#clicked">clicked</a>()), tqApp, TQ_SLOT(<a href="ntqapplication.html#quit">quit</a>()) );
|
|
|
|
LCDRange *angle = new LCDRange( "ANGLE", this, "angle" );
|
|
angle->setRange( 5, 70 );
|
|
|
|
LCDRange *force = new LCDRange( "FORCE", this, "force" );
|
|
force->setRange( 10, 50 );
|
|
|
|
CannonField *cannonField = new CannonField( this, "cannonField" );
|
|
|
|
<a href="ntqobject.html#connect">connect</a>( angle, TQ_SIGNAL(valueChanged(int)),
|
|
cannonField, TQ_SLOT(setAngle(int)) );
|
|
<a href="ntqobject.html#connect">connect</a>( cannonField, TQ_SIGNAL(angleChanged(int)),
|
|
angle, TQ_SLOT(setValue(int)) );
|
|
|
|
<a href="ntqobject.html#connect">connect</a>( force, TQ_SIGNAL(valueChanged(int)),
|
|
cannonField, TQ_SLOT(setForce(int)) );
|
|
<a href="ntqobject.html#connect">connect</a>( cannonField, TQ_SIGNAL(forceChanged(int)),
|
|
force, TQ_SLOT(setValue(int)) );
|
|
|
|
<a href="ntqpushbutton.html">TQPushButton</a> *shoot = new <a href="ntqpushbutton.html">TQPushButton</a>( "&Shoot", this, "shoot" );
|
|
shoot-><a href="ntqwidget.html#setFont">setFont</a>( TQFont( "Times", 18, TQFont::Bold ) );
|
|
|
|
<a href="ntqobject.html#connect">connect</a>( shoot, TQ_SIGNAL(<a href="ntqbutton.html#clicked">clicked</a>()), cannonField, TQ_SLOT(shoot()) );
|
|
|
|
<a href="qgridlayout.html">TQGridLayout</a> *grid = new <a href="qgridlayout.html">TQGridLayout</a>( this, 2, 2, 10 );
|
|
grid-><a href="qgridlayout.html#addWidget">addWidget</a>( quit, 0, 0 );
|
|
grid-><a href="qgridlayout.html#addWidget">addWidget</a>( cannonField, 1, 1 );
|
|
grid-><a href="qgridlayout.html#setColStretch">setColStretch</a>( 1, 10 );
|
|
|
|
<a href="qvboxlayout.html">TQVBoxLayout</a> *leftBox = new <a href="qvboxlayout.html">TQVBoxLayout</a>;
|
|
grid-><a href="qgridlayout.html#addLayout">addLayout</a>( leftBox, 1, 0 );
|
|
leftBox-><a href="qboxlayout.html#addWidget">addWidget</a>( angle );
|
|
leftBox-><a href="qboxlayout.html#addWidget">addWidget</a>( force );
|
|
|
|
<a href="qhboxlayout.html">TQHBoxLayout</a> *topBox = new <a href="qhboxlayout.html">TQHBoxLayout</a>;
|
|
grid-><a href="qgridlayout.html#addLayout">addLayout</a>( topBox, 0, 1 );
|
|
topBox-><a href="qboxlayout.html#addWidget">addWidget</a>( shoot );
|
|
topBox-><a href="qboxlayout.html#addStretch">addStretch</a>( 1 );
|
|
|
|
angle->setValue( 60 );
|
|
force->setValue( 25 );
|
|
angle-><a href="ntqwidget.html#setFocus">setFocus</a>();
|
|
}
|
|
|
|
int main( int argc, char **argv )
|
|
{
|
|
TQApplication::<a href="ntqapplication.html#setColorSpec">setColorSpec</a>( TQApplication::CustomColor );
|
|
<a href="ntqapplication.html">TQApplication</a> a( argc, argv );
|
|
|
|
MyWidget w;
|
|
w.<a href="ntqwidget.html#setGeometry">setGeometry</a>( 100, 100, 500, 355 );
|
|
a.<a href="ntqapplication.html#setMainWidget">setMainWidget</a>( &w );
|
|
w.<a href="ntqwidget.html#show">show</a>();
|
|
return a.<a href="ntqapplication.html#exec">exec</a>();
|
|
}
|
|
</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>
|