qpeapplication.html

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            ...
        }
    }
</pre>
 
<p> Note that messages received here may be processed by qpe application
and emitted as signals, such as flush() and reload().

<h3 class=fn>void <a name="categoriesChanged"></a>QPEApplication::categoriesChanged ()<tt> [signal]</tt>
</h3>

<p> This signal is emitted whenever a category is added, removed or edited.
Note, on Qtopia 1.5.0, this signal is never emitted.

<h3 class=fn>void <a name="clockChanged"></a>QPEApplication::clockChanged ( bool&nbsp;ampm )<tt> [signal]</tt>
</h3>

<p> This signal is emitted when the user changes the clock's style. If
<em>ampm</em> is TRUE, the user wants a 12-hour AM/PM clock, otherwise,
they want a 24-hour clock.
<p> <b>Warning:</b> if you use the TimeString functions, you should use
TimeString::connectChange() instead.
<p> <p>See also <a href="#dateFormatChanged">dateFormatChanged</a>().

<h3 class=fn>void <a name="dateFormatChanged"></a>QPEApplication::dateFormatChanged ( DateFormat )<tt> [signal]</tt>
</h3>

<p> This signal is emitted whenever the date format is changed.
<p> <b>Warning:</b> if you use the TimeString functions, you should use
TimeString::connectChange() instead.
<p> <p>See also <a href="#clockChanged">clockChanged</a>().

<h3 class=fn>QString <a name="documentDir"></a>QPEApplication::documentDir ()<tt> [static]</tt>
</h3>
Returns the user's current Document directory. There is a trailing "/".

<h3 class=fn>void <a name="grabKeyboard"></a>QPEApplication::grabKeyboard ()<tt> [static]</tt>
</h3>
Grabs the physical keyboard keys, e.g. the application's launching
keys. Instead of launching applications when these keys are pressed
the signals emitted are sent to this application instead. Some games
programs take over the launch keys in this way to make interaction
easier.
<p> Under Qtopia Phone Edition this function does nothing.  It is not
possible to grab the keyboard under Qtopia Phone Edition.
<p> <p>See also <a href="#ungrabKeyboard">ungrabKeyboard</a>().

<h3 class=fn><a href="qpeapplication.html#InputMethodHint-enum">InputMethodHint</a> <a name="inputMethodHint"></a>QPEApplication::inputMethodHint ( QWidget&nbsp;*&nbsp;w )<tt> [static]</tt>
</h3>
Returns the currently set hint to the system as to whether
widget <em>w</em> has any use for text input methods.
<p> <p>See also <a href="#setInputMethodHint">setInputMethodHint</a>() and <a href="#InputMethodHint-enum">InputMethodHint</a>.

<h3 class=fn>QString <a name="inputMethodHintParam"></a>QPEApplication::inputMethodHintParam ( QWidget&nbsp;*&nbsp;w )<tt> [static]</tt>
</h3>
Returns the currently set hint parameter for
widget <em>w</em>.
<p> <p>See also <a href="#setInputMethodHint">setInputMethodHint</a>() and <a href="#InputMethodHint-enum">InputMethodHint</a>.

<h3 class=fn>bool <a name="isMenuLike"></a>QPEApplication::isMenuLike ( const&nbsp;QDialog&nbsp;*&nbsp;diag )<tt> [static]</tt>
</h3>
Returns true if the dialog <em>diag</em> is set to have Menu Like behaviour when executed.
Otherwise returns FALSE
<p> <p>See also <a href="#setMenuLike">setMenuLike</a>().

<h3 class=fn>bool <a name="keepRunning"></a>QPEApplication::keepRunning () const
</h3>
Returns TRUE if the application will quit after processing the
current list of qcop messages; otherwise returns FALSE.
<p> <p>See also <a href="#setKeepRunning">setKeepRunning</a>().

<h3 class=fn>void <a name="linkChanged"></a>QPEApplication::linkChanged ( const&nbsp;QString&nbsp;&amp;&nbsp;linkFile )<tt> [signal]</tt>
</h3>

<p> This signal is emitted whenever an <a href="applnk.html">AppLnk</a> or <a href="doclnk.html">DocLnk</a> is stored, removed or edited.
<em>linkFile</em> contains the name of the link that is being modified.

<h3 class=fn>QString <a name="qpeDir"></a>QPEApplication::qpeDir ()<tt> [static]</tt>
</h3>
Returns <tt>$QPEDIR/</tt>.

<h3 class=fn>bool <a name="qwsEventFilter"></a>QPEApplication::qwsEventFilter ( QWSEvent&nbsp;*&nbsp;e )<tt> [protected]</tt>
</h3>
Filters Qt event <em>e</em> to implement Qtopia-specific functionality.

<h3 class=fn>void <a name="setInputMethodHint"></a>QPEApplication::setInputMethodHint ( QWidget&nbsp;*&nbsp;w, <a href="qpeapplication.html#InputMethodHint-enum">InputMethodHint</a>&nbsp;mode, const&nbsp;QString&nbsp;&amp;&nbsp;param = QString::null )<tt> [static]</tt>
</h3>
Hints to the system that widget <em>w</em> has use for text input methods
as specified by <em>mode</em>.
<p> <p>See also <a href="#inputMethodHint">inputMethodHint</a>() and <a href="#InputMethodHint-enum">InputMethodHint</a>.

<h3 class=fn>void <a name="setKeepRunning"></a>QPEApplication::setKeepRunning ()<tt> [static]</tt>
</h3>
If an application is started via a <a href="qcop.html">QCop</a>
message, the application will process the <a href="qcop.html">QCop</a> message and then quit. If the application calls this
function while processing a <a href="qcop.html">QCop</a> message,
after processing its outstanding <a href="qcop.html">QCop</a>
messages the application will start 'properly' and show itself.
<p> <p>See also <a href="#keepRunning">keepRunning</a>().

<h3 class=fn>void <a name="setMenuLike"></a>QPEApplication::setMenuLike ( QDialog&nbsp;*&nbsp;diag, bool&nbsp;b )<tt> [static]</tt>
</h3>
If <em>b</em> is true sets the dialog <em>diag</em> to have Menu Like behaviour when executed.
Otherwise sets dialog to have default dialog behaviour.
<p> Menu Like dialogs typically have a single list of options, and
should accept the dialog when the select key is pressed on the appropriate item.
Menu Like dialogs should only have one widget accepting key focus.
<p> By marking a dialog as Menu Like Qtopia will map the Back key to reject the dialog
and will not map any key to accept the dialog.
<p> The default dialog behaviour is to include a cancel menu option in the context
menu to reject the dialog and to map the Back key to accept the dialog.
<p> Only modal dialogs can be Menu Like.
<p> <p>See also <a href="#isMenuLike">isMenuLike</a>().

<h3 class=fn>void <a name="setStylusOperation"></a>QPEApplication::setStylusOperation ( QWidget&nbsp;*&nbsp;w, <a href="qpeapplication.html#StylusMode-enum">StylusMode</a>&nbsp;mode )<tt> [static]</tt>
</h3>
Causes widget <em>w</em> to receive mouse events according to the stylus
<em>mode</em>.
<p> <p>See also <a href="#stylusOperation">stylusOperation</a>() and <a href="#StylusMode-enum">StylusMode</a>.

<h3 class=fn>void <a name="setTempScreenSaverMode"></a>QPEApplication::setTempScreenSaverMode ( <a href="qpeapplication.html#screenSaverHint-enum">screenSaverHint</a>&nbsp;hint )<tt> [static]</tt>
</h3>
<p> This method temporarily overrides the current global screen saver with
the screenSaverHint <em>hint</em>, allowing applications to control screensaver
activation during their execution.
<p> First availability: Qtopia 1.6
<p> <p>See also <a href="#screenSaverHint-enum">screenSaverHint</a>.

<h3 class=fn>void <a name="showDialog"></a>QPEApplication::showDialog ( QDialog&nbsp;*&nbsp;dialog, bool&nbsp;nomax = FALSE )<tt> [static]</tt>
</h3>

<p> Shows <em>dialog</em>. An heuristic approach is taken to
determine the size and maximization of the dialog.
<p> <em>nomax</em> forces it to not be maximized.

<h3 class=fn>void <a name="showMainDocumentWidget"></a>QPEApplication::showMainDocumentWidget ( QWidget&nbsp;*&nbsp;mw, bool&nbsp;nomaximize = FALSE )
</h3>
Sets widget <em>mw</em> as the mainWidget() and shows it. For small windows,
consider passing TRUE for <em>nomaximize</em> rather than the default FALSE.
<p> This calls designates the application as
a <a href="docwidget.html">document-oriented</a> application.
<p> The <em>mw</em> widget <em>must</em> have this slot: setDocument(const QString&).
<p> <p>See also <a href="#showMainWidget">showMainWidget</a>().

<h3 class=fn>void <a name="showMainWidget"></a>QPEApplication::showMainWidget ( QWidget&nbsp;*&nbsp;mw, bool&nbsp;nomaximize = FALSE )
</h3>
Sets widget <em>mw</em> as the mainWidget() and shows it. For small windows,
consider passing TRUE for <em>nomaximize</em> rather than the default FALSE.
<p> <p>See also <a href="#showMainDocumentWidget">showMainDocumentWidget</a>().

<h3 class=fn><a href="qpeapplication.html#StylusMode-enum">StylusMode</a> <a name="stylusOperation"></a>QPEApplication::stylusOperation ( QWidget&nbsp;*&nbsp;w )<tt> [static]</tt>
</h3>
Returns the current StylusMode for widget <em>w</em>.
<p> <p>See also <a href="#setStylusOperation">setStylusOperation</a>() and <a href="#StylusMode-enum">StylusMode</a>.

<h3 class=fn>void <a name="timeChanged"></a>QPEApplication::timeChanged ()<tt> [signal]</tt>
</h3>

<p> This signal is emitted when the time changes outside the normal
passage of time, i.e. if the time is set backwards or forwards.
<p> If the application offers the TimeMonitor service, it will get
the QCop message that causes this signal even if it is not running,
thus allowing it to update any alarms or other time-related records.

<h3 class=fn>void <a name="ungrabKeyboard"></a>QPEApplication::ungrabKeyboard ()<tt> [static]</tt>
</h3>
Reverses the effect of <a href="#grabKeyboard">grabKeyboard</a>(). This is called automatically
on program exit.

<h3 class=fn>void <a name="volumeChanged"></a>QPEApplication::volumeChanged ( bool&nbsp;muted )<tt> [signal]</tt>
</h3>

<p> This signal is emitted whenever the mute state is changed. If <em>muted</em> is TRUE, then sound output has been muted.

<h3 class=fn>void <a name="weekChanged"></a>QPEApplication::weekChanged ( bool&nbsp;startOnMonday )<tt> [signal]</tt>
</h3>

<p> This signal is emitted if the week start day is changed. If <em>startOnMonday</em> is TRUE then the first day of the week is Monday; if
<em>startOnMonday</em> is FALSE then the first day of the week is
Sunday.

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