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| 6 | <title>A Tiny Example Featuring a Toggle Action</title>
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>A Tiny Example Featuring a Toggle Action</h1>
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| 33 |
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| 34 |
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| 35 | <p>
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| 36 | <p> This example program demonstrates the use of <a href="qaction.html">QAction</a>
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| 37 | in its incarnation as a toggle action.
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| 38 | <p> <hr>
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| 39 | <p> Main:
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| 40 | <p> <pre>#include <<a href="qapplication-h.html">qapplication.h</a>>
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| 41 | #include <<a href="qmainwindow-h.html">qmainwindow.h</a>>
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| 42 | #include <<a href="qtoolbar-h.html">qtoolbar.h</a>>
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| 43 | #include <<a href="qaction-h.html">qaction.h</a>>
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| 44 |
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| 45 | #include "labelonoff.xpm"
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| 46 |
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| 47 | int main( int argc, char **argv )
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| 48 | {
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| 49 | <a href="qapplication.html">QApplication</a> app( argc, argv );
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| 50 | <a href="qmainwindow.html">QMainWindow</a> * window = new <a href="qmainwindow.html">QMainWindow</a>;
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| 51 | window-><a href="qwidget.html#setCaption">setCaption</a>("Qt Example - Toggleaction");
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| 52 | <a href="qtoolbar.html">QToolBar</a> * toolbar = new <a href="qtoolbar.html">QToolBar</a>( window );
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| 53 |
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| 54 | <a href="qaction.html">QAction</a> * labelonoffaction = new <a href="qaction.html">QAction</a>( window, "labelonoff" );
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| 55 | <a name="x2975"></a> labelonoffaction-><a href="qaction.html#setToggleAction">setToggleAction</a>( TRUE );
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| 56 |
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| 57 | <a name="x2974"></a> labelonoffaction-><a href="qaction.html#setText">setText</a>( "labels on/off" );
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| 58 | <a name="x2972"></a> labelonoffaction-><a href="qaction.html#setAccel">setAccel</a>( Qt::ALT+Qt::Key_L );
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| 59 | <a name="x2973"></a> labelonoffaction-><a href="qaction.html#setIconSet">setIconSet</a>( (QPixmap) labelonoff_xpm );
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| 60 |
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| 61 | <a name="x2976"></a> QObject::<a href="qobject.html#connect">connect</a>( labelonoffaction, SIGNAL( <a href="qaction.html#toggled">toggled</a>( bool ) ),
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| 62 | <a name="x2979"></a> window, SLOT( <a href="qmainwindow.html#setUsesTextLabel">setUsesTextLabel</a>( bool ) ) );
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| 63 |
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| 64 | <a name="x2971"></a> labelonoffaction-><a href="qaction.html#addTo">addTo</a>( toolbar );
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| 65 |
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| 66 | app.<a href="qapplication.html#setMainWidget">setMainWidget</a>( window );
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| 67 | window-><a href="qwidget.html#show">show</a>();
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| 68 | return app.<a href="qapplication.html#exec">exec</a>();
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| 69 | }
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| 70 |
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| 71 | </pre>
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| 72 |
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| 73 | <p>See also <a href="qaction-examples.html">QAction Examples</a>.
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| 74 |
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| 75 | <!-- eof -->
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| 76 | <p><address><hr><div align=center>
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| 77 | <table width=100% cellspacing=0 border=0><tr>
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| 78 | <td>Copyright © 2007
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| 79 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 80 | <td align=right><div align=right>Qt 3.3.8</div>
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| 81 | </table></div></address></body>
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| 82 | </html>
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