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< title > A Tiny Example Featuring a Toggle Action< / title >
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< 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 >
< p >
< p > This example program demonstrates the use of < a href = "tqaction.html" > TQAction< / a >
in its incarnation as a toggle action.
< p > < hr >
< p > Main:
< p > < pre > #include < < a href = "qapplication-h.html" > ntqapplication.h< / a > >
#include < < a href = "tqmainwindow-h.html" > tqmainwindow.h< / a > >
#include < < a href = "tqtoolbar-h.html" > tqtoolbar.h< / a > >
#include < < a href = "tqaction-h.html" > tqaction.h< / a > >
#include "labelonoff.xpm"
int main( int argc, char **argv )
{
< a href = "ntqapplication.html" > TQApplication< / a > app( argc, argv );
< a href = "tqmainwindow.html" > TQMainWindow< / a > * window = new < a href = "tqmainwindow.html" > TQMainWindow< / a > ;
window-> < a href = "tqwidget.html#setCaption" > setCaption< / a > ("TQt Example - Toggleaction");
< a href = "tqtoolbar.html" > TQToolBar< / a > * toolbar = new < a href = "tqtoolbar.html" > TQToolBar< / a > ( window );
< a href = "tqaction.html" > TQAction< / a > * labelonoffaction = new < a href = "tqaction.html" > TQAction< / a > ( window, "labelonoff" );
< a name = "x2975" > < / a > labelonoffaction-> < a href = "tqaction.html#setToggleAction" > setToggleAction< / a > ( TRUE );
< a name = "x2974" > < / a > labelonoffaction-> < a href = "tqaction.html#setText" > setText< / a > ( "labels on/off" );
< a name = "x2972" > < / a > labelonoffaction-> < a href = "tqaction.html#setAccel" > setAccel< / a > ( TQt::ALT+TQt::Key_L );
< a name = "x2973" > < / a > labelonoffaction-> < a href = "tqaction.html#setIconSet" > setIconSet< / a > ( (TQPixmap) labelonoff_xpm );
< a name = "x2976" > < / a > TQObject::< a href = "tqobject.html#connect" > connect< / a > ( labelonoffaction, TQ_SIGNAL( < a href = "tqaction.html#toggled" > toggled< / a > ( bool ) ),
< a name = "x2979" > < / a > window, TQ_SLOT( < a href = "tqmainwindow.html#setUsesTextLabel" > setUsesTextLabel< / a > ( bool ) ) );
< a name = "x2971" > < / a > labelonoffaction-> < a href = "tqaction.html#addTo" > addTo< / a > ( toolbar );
app.< a href = "ntqapplication.html#setMainWidget" > setMainWidget< / a > ( window );
window-> < a href = "tqwidget.html#show" > show< / a > ();
return app.< a href = "ntqapplication.html#exec" > exec< / a > ();
}
< / pre >
< p > See also < a href = "tqaction-examples.html" > TQAction Examples< / a > .
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< 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 >
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