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Breadcrumbs go here --> <li><a href="modules.html">Modules</a></li> <li><a href="qtgui.html">QtGui</a></li> <li>QStatusBar</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#properties">Properties</a></li> <li class="level1"><a href="#public-functions">Public Functions</a></li> <li class="level1"><a href="#public-slots">Public Slots</a></li> <li class="level1"><a href="#signals">Signals</a></li> <li class="level1"><a href="#protected-functions">Protected Functions</a></li> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <h1 class="title">QStatusBar Class Reference</h1> <!-- $$$QStatusBar-brief --> <p>The QStatusBar class provides a horizontal bar suitable for presenting status information. <a href="#details">More...</a></p> <!-- @@@QStatusBar --> <pre class="cpp"> <span class="preprocessor">#include <QStatusBar></span></pre><p><b>Inherits: </b><a href="qwidget.html">QWidget</a>.</p> <ul> <li><a href="qstatusbar-members.html">List of all members, including inherited members</a></li> <li><a href="qstatusbar-qt3.html">Qt 3 support members</a></li> </ul> <a name="properties"></a> <h2>Properties</h2> <ul> <li class="fn"><b><a href="qstatusbar.html#sizeGripEnabled-prop">sizeGripEnabled</a></b> : bool</li> </ul> <ul> <li class="fn">58 properties inherited from <a href="qwidget.html#properties">QWidget</a></li> <li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li> </ul> <a name="public-functions"></a> <h2>Public Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#QStatusBar">QStatusBar</a></b> ( QWidget * <i>parent</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#dtor.QStatusBar">~QStatusBar</a></b> ()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a></b> ( QWidget * <i>widget</i>, int <i>stretch</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#addWidget">addWidget</a></b> ( QWidget * <i>widget</i>, int <i>stretch</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#currentMessage">currentMessage</a></b> () const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#insertPermanentWidget">insertPermanentWidget</a></b> ( int <i>index</i>, QWidget * <i>widget</i>, int <i>stretch</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#insertWidget">insertWidget</a></b> ( int <i>index</i>, QWidget * <i>widget</i>, int <i>stretch</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#sizeGripEnabled-prop">isSizeGripEnabled</a></b> () const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#removeWidget">removeWidget</a></b> ( QWidget * <i>widget</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#sizeGripEnabled-prop">setSizeGripEnabled</a></b> ( bool )</td></tr> </table> <ul> <li class="fn">221 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li> <li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li> <li class="fn">13 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li> </ul> <a name="public-slots"></a> <h2>Public Slots</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#clearMessage">clearMessage</a></b> ()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#showMessage">showMessage</a></b> ( const QString & <i>message</i>, int <i>timeout</i> = 0 )</td></tr> </table> <ul> <li class="fn">19 public slots inherited from <a href="qwidget.html#public-slots">QWidget</a></li> <li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li> </ul> <a name="signals"></a> <h2>Signals</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#messageChanged">messageChanged</a></b> ( const QString & <i>message</i> )</td></tr> </table> <ul> <li class="fn">1 signal inherited from <a href="qwidget.html#signals">QWidget</a></li> <li class="fn">1 signal inherited from <a href="qobject.html#signals">QObject</a></li> </ul> <a name="protected-functions"></a> <h2>Protected Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#hideOrShow">hideOrShow</a></b> ()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#reformat">reformat</a></b> ()</td></tr> </table> <a name="reimplemented-protected-functions"></a> <h2>Reimplemented Protected Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#event">event</a></b> ( QEvent * <i>e</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#paintEvent">paintEvent</a></b> ( QPaintEvent * <i>event</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#resizeEvent">resizeEvent</a></b> ( QResizeEvent * <i>e</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qstatusbar.html#showEvent">showEvent</a></b> ( QShowEvent * )</td></tr> </table> <ul> <li class="fn">37 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li> <li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li> <li class="fn">1 protected function inherited from <a href="qpaintdevice.html#protected-functions">QPaintDevice</a></li> </ul> <h3>Additional Inherited Members</h3> <ul> <li class="fn">4 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li> <li class="fn">7 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li> <li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li> </ul> <a name="details"></a> <!-- $$$QStatusBar-description --> <div class="descr"> <h2>Detailed Description</h2> <p>The QStatusBar class provides a horizontal bar suitable for presenting status information.</p> <p>Each status indicator falls into one of three categories:</p> <ul> <li><i>Temporary</i> - briefly occupies most of the status bar. Used to explain tool tip texts or menu entries, for example.</li> <li><i>Normal</i> - occupies part of the status bar and may be hidden by temporary messages. Used to display the page and line number in a word processor, for example.</li> <li><i>Permanent</i> - is never hidden. Used for important mode indications, for example, some applications put a Caps Lock indicator in the status bar.</li> </ul> <p>QStatusBar lets you display all three types of indicators.</p> <p>Typically, a request for the status bar functionality occurs in relation to a <a href="qmainwindow.html">QMainWindow</a> object. <a href="qmainwindow.html">QMainWindow</a> provides a main application window, with a menu bar, tool bars, dock widgets <i>and</i> a status bar around a large central widget. The status bar can be retrieved using the <a href="qmainwindow.html#statusBar">QMainWindow::statusBar</a>() function, and replaced using the <a href="qmainwindow.html#setStatusBar">QMainWindow::setStatusBar</a>() function.</p> <p>Use the <a href="qstatusbar.html#showMessage">showMessage</a>() slot to display a <i>temporary</i> message:</p> <pre class="cpp"> <span class="type">void</span> MainWindow<span class="operator">::</span>createStatusBar() { statusBar()<span class="operator">-</span><span class="operator">></span>showMessage(tr(<span class="string">"Ready"</span>)); }</pre> <p>To remove a temporary message, use the <a href="qstatusbar.html#clearMessage">clearMessage</a>() slot, or set a time limit when calling <a href="qstatusbar.html#showMessage">showMessage</a>(). For example:</p> <pre class="cpp"> <span class="type">void</span> MainWindow<span class="operator">::</span>print() { <span class="preprocessor">#ifndef QT_NO_PRINTDIALOG</span> <span class="type"><a href="qtextdocument.html">QTextDocument</a></span> <span class="operator">*</span>document <span class="operator">=</span> textEdit<span class="operator">-</span><span class="operator">></span>document(); <span class="type"><a href="qprinter.html">QPrinter</a></span> printer; <span class="type"><a href="qprintdialog.html">QPrintDialog</a></span> <span class="operator">*</span>dlg <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qprintdialog.html">QPrintDialog</a></span>(<span class="operator">&</span>printer<span class="operator">,</span> <span class="keyword">this</span>); <span class="keyword">if</span> (dlg<span class="operator">-</span><span class="operator">></span>exec() <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qdialog.html">QDialog</a></span><span class="operator">::</span>Accepted) <span class="keyword">return</span>; document<span class="operator">-</span><span class="operator">></span>print(<span class="operator">&</span>printer); statusBar()<span class="operator">-</span><span class="operator">></span>showMessage(tr(<span class="string">"Ready"</span>)<span class="operator">,</span> <span class="number">2000</span>); <span class="preprocessor">#endif</span> }</pre> <p>Use the <a href="qstatusbar.html#currentMessage">currentMessage</a>() function to retrieve the temporary message currently shown. The QStatusBar class also provide the <a href="qstatusbar.html#messageChanged">messageChanged</a>() signal which is emitted whenever the temporary status message changes.</p> <a name="permanent-message"></a><p><i>Normal</i> and <i>Permanent</i> messages are displayed by creating a small widget (<a href="qlabel.html">QLabel</a>, <a href="qprogressbar.html">QProgressBar</a> or even <a href="qtoolbutton.html">QToolButton</a>) and then adding it to the status bar using the <a href="qstatusbar.html#addWidget">addWidget</a>() or the <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>() function. Use the <a href="qstatusbar.html#removeWidget">removeWidget</a>() function to remove such messages from the status bar.</p> <pre class="cpp"> statusBar()<span class="operator">-</span><span class="operator">></span><a href="qstatusbar.html#addWidget">addWidget</a>(<span class="keyword">new</span> MyReadWriteIndication);</pre> <p>By default QStatusBar provides a <a href="qsizegrip.html">QSizeGrip</a> in the lower-right corner. You can disable it using the <a href="qstatusbar.html#sizeGripEnabled-prop">setSizeGripEnabled</a>() function. Use the <a href="qstatusbar.html#sizeGripEnabled-prop">isSizeGripEnabled</a>() function to determine the current status of the size grip.</p> <p class="centerAlign"><img src="images/plastique-statusbar.png" alt="A status bar shown in the Plastique widget style" /></p></div> <p><b>See also </b><a href="qmainwindow.html">QMainWindow</a>, <a href="qstatustipevent.html">QStatusTipEvent</a>, <a href="guibooks.html#fowler">GUI Design Handbook: Status Bar</a>, and <a href="mainwindows-application.html">Application Example</a>.</p> <!-- @@@QStatusBar --> <div class="prop"> <h2>Property Documentation</h2> <!-- $$$sizeGripEnabled-prop$$$isSizeGripEnabled$$$setSizeGripEnabledbool --> <h3 class="fn"><a name="sizeGripEnabled-prop"></a><span class="name">sizeGripEnabled</span> : <span class="type">bool</span></h3> <p>This property holds whether the QSizeGrip in the bottom-right corner of the status bar is enabled.</p> <p>The size grip is enabled by default.</p> <p><b>Access functions:</b></p> <table class="alignedsummary"> <tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>isSizeGripEnabled</b></span> () const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setSizeGripEnabled</b></span> ( bool )</td></tr> </table> <!-- @@@sizeGripEnabled --> </div> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QStatusBar[overload1]$$$QStatusBarQWidget* --> <h3 class="fn"><a name="QStatusBar"></a>QStatusBar::<span class="name">QStatusBar</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>parent</i> = 0 )</h3> <p>Constructs a status bar with a size grip and the given <i>parent</i>.</p> <p><b>See also </b><a href="qstatusbar.html#sizeGripEnabled-prop">setSizeGripEnabled</a>().</p> <!-- @@@QStatusBar --> <!-- $$$~QStatusBar[overload1]$$$~QStatusBar --> <h3 class="fn"><a name="dtor.QStatusBar"></a>QStatusBar::<span class="name">~QStatusBar</span> ()<tt> [virtual]</tt></h3> <p>Destroys this status bar and frees any allocated resources and child widgets.</p> <!-- @@@~QStatusBar --> <!-- $$$addPermanentWidget[overload1]$$$addPermanentWidgetQWidget*int --> <h3 class="fn"><a name="addPermanentWidget"></a><span class="type">void</span> QStatusBar::<span class="name">addPermanentWidget</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i>, <span class="type">int</span> <i>stretch</i> = 0 )</h3> <p>Adds the given <i>widget</i> permanently to this status bar, reparenting the widget if it isn't already a child of this <a href="qstatusbar.html">QStatusBar</a> object. The <i>stretch</i> parameter is used to compute a suitable size for the given <i>widget</i> as the status bar grows and shrinks. The default stretch factor is 0, i.e giving the widget a minimum of space.</p> <p>Permanently means that the widget may not be obscured by temporary messages. It is is located at the far right of the status bar.</p> <p><b>See also </b><a href="qstatusbar.html#insertPermanentWidget">insertPermanentWidget</a>(), <a href="qstatusbar.html#removeWidget">removeWidget</a>(), and <a href="qstatusbar.html#addWidget">addWidget</a>().</p> <!-- @@@addPermanentWidget --> <!-- $$$addWidget[overload1]$$$addWidgetQWidget*int --> <h3 class="fn"><a name="addWidget"></a><span class="type">void</span> QStatusBar::<span class="name">addWidget</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i>, <span class="type">int</span> <i>stretch</i> = 0 )</h3> <p>Adds the given <i>widget</i> to this status bar, reparenting the widget if it isn't already a child of this <a href="qstatusbar.html">QStatusBar</a> object. The <i>stretch</i> parameter is used to compute a suitable size for the given <i>widget</i> as the status bar grows and shrinks. The default stretch factor is 0, i.e giving the widget a minimum of space.</p> <p>The widget is located to the far left of the first permanent widget (see <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>()) and may be obscured by temporary messages.</p> <p><b>See also </b><a href="qstatusbar.html#insertWidget">insertWidget</a>(), <a href="qstatusbar.html#removeWidget">removeWidget</a>(), and <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>().</p> <!-- @@@addWidget --> <!-- $$$clearMessage[overload1]$$$clearMessage --> <h3 class="fn"><a name="clearMessage"></a><span class="type">void</span> QStatusBar::<span class="name">clearMessage</span> ()<tt> [slot]</tt></h3> <p>Removes any temporary message being shown.</p> <p><b>See also </b><a href="qstatusbar.html#currentMessage">currentMessage</a>(), <a href="qstatusbar.html#showMessage">showMessage</a>(), and <a href="qstatusbar.html#removeWidget">removeWidget</a>().</p> <!-- @@@clearMessage --> <!-- $$$currentMessage[overload1]$$$currentMessage --> <h3 class="fn"><a name="currentMessage"></a><span class="type"><a href="qstring.html">QString</a></span> QStatusBar::<span class="name">currentMessage</span> () const</h3> <p>Returns the temporary message currently shown, or an empty string if there is no such message.</p> <p><b>See also </b><a href="qstatusbar.html#showMessage">showMessage</a>().</p> <!-- @@@currentMessage --> <!-- $$$event[overload1]$$$eventQEvent* --> <h3 class="fn"><a name="event"></a><span class="type">bool</span> QStatusBar::<span class="name">event</span> ( <span class="type"><a href="qevent.html">QEvent</a></span> * <i>e</i> )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qobject.html#event">QObject::event</a>().</p> <!-- @@@event --> <!-- $$$hideOrShow[overload1]$$$hideOrShow --> <h3 class="fn"><a name="hideOrShow"></a><span class="type">void</span> QStatusBar::<span class="name">hideOrShow</span> ()<tt> [protected]</tt></h3> <p>Ensures that the right widgets are visible.</p> <p>Used by the <a href="qstatusbar.html#showMessage">showMessage</a>() and <a href="qstatusbar.html#clearMessage">clearMessage</a>() functions.</p> <!-- @@@hideOrShow --> <!-- $$$insertPermanentWidget[overload1]$$$insertPermanentWidgetintQWidget*int --> <h3 class="fn"><a name="insertPermanentWidget"></a><span class="type">int</span> QStatusBar::<span class="name">insertPermanentWidget</span> ( <span class="type">int</span> <i>index</i>, <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i>, <span class="type">int</span> <i>stretch</i> = 0 )</h3> <p>Inserts the given <i>widget</i> at the given <i>index</i> permanently to this status bar, reparenting the widget if it isn't already a child of this <a href="qstatusbar.html">QStatusBar</a> object. If <i>index</i> is out of range, the widget is appended (in which case it is the actual index of the widget that is returned).</p> <p>The <i>stretch</i> parameter is used to compute a suitable size for the given <i>widget</i> as the status bar grows and shrinks. The default stretch factor is 0, i.e giving the widget a minimum of space.</p> <p>Permanently means that the widget may not be obscured by temporary messages. It is is located at the far right of the status bar.</p> <p>This function was introduced in Qt 4.2.</p> <p><b>See also </b><a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>(), <a href="qstatusbar.html#removeWidget">removeWidget</a>(), and <a href="qstatusbar.html#addWidget">addWidget</a>().</p> <!-- @@@insertPermanentWidget --> <!-- $$$insertWidget[overload1]$$$insertWidgetintQWidget*int --> <h3 class="fn"><a name="insertWidget"></a><span class="type">int</span> QStatusBar::<span class="name">insertWidget</span> ( <span class="type">int</span> <i>index</i>, <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i>, <span class="type">int</span> <i>stretch</i> = 0 )</h3> <p>Inserts the given <i>widget</i> at the given <i>index</i> to this status bar, reparenting the widget if it isn't already a child of this <a href="qstatusbar.html">QStatusBar</a> object. If <i>index</i> is out of range, the widget is appended (in which case it is the actual index of the widget that is returned).</p> <p>The <i>stretch</i> parameter is used to compute a suitable size for the given <i>widget</i> as the status bar grows and shrinks. The default stretch factor is 0, i.e giving the widget a minimum of space.</p> <p>The widget is located to the far left of the first permanent widget (see <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>()) and may be obscured by temporary messages.</p> <p>This function was introduced in Qt 4.2.</p> <p><b>See also </b><a href="qstatusbar.html#addWidget">addWidget</a>(), <a href="qstatusbar.html#removeWidget">removeWidget</a>(), and <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>().</p> <!-- @@@insertWidget --> <!-- $$$messageChanged[overload1]$$$messageChangedconstQString& --> <h3 class="fn"><a name="messageChanged"></a><span class="type">void</span> QStatusBar::<span class="name">messageChanged</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>message</i> )<tt> [signal]</tt></h3> <p>This signal is emitted whenever the temporary status message changes. The new temporary message is passed in the <i>message</i> parameter which is a null-string when the message has been removed.</p> <p><b>See also </b><a href="qstatusbar.html#showMessage">showMessage</a>() and <a href="qstatusbar.html#clearMessage">clearMessage</a>().</p> <!-- @@@messageChanged --> <!-- $$$paintEvent[overload1]$$$paintEventQPaintEvent* --> <h3 class="fn"><a name="paintEvent"></a><span class="type">void</span> QStatusBar::<span class="name">paintEvent</span> ( <span class="type"><a href="qpaintevent.html">QPaintEvent</a></span> * <i>event</i> )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qwidget.html#paintEvent">QWidget::paintEvent</a>().</p> <p>Shows the temporary message, if appropriate, in response to the paint <i>event</i>.</p> <!-- @@@paintEvent --> <!-- $$$reformat[overload1]$$$reformat --> <h3 class="fn"><a name="reformat"></a><span class="type">void</span> QStatusBar::<span class="name">reformat</span> ()<tt> [protected]</tt></h3> <p>Changes the status bar's appearance to account for item changes.</p> <p>Special subclasses may need this function, but geometry management will usually take care of any necessary rearrangements.</p> <!-- @@@reformat --> <!-- $$$removeWidget[overload1]$$$removeWidgetQWidget* --> <h3 class="fn"><a name="removeWidget"></a><span class="type">void</span> QStatusBar::<span class="name">removeWidget</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i> )</h3> <p>Removes the specified <i>widget</i> from the status bar.</p> <p><b>Note:</b> This function does not delete the widget but <i>hides</i> it. To add the widget again, you must call both the <a href="qstatusbar.html#addWidget">addWidget</a>() and <a href="qwidget.html#show">show</a>() functions.</p> <p><b>See also </b><a href="qstatusbar.html#addWidget">addWidget</a>(), <a href="qstatusbar.html#addPermanentWidget">addPermanentWidget</a>(), and <a href="qstatusbar.html#clearMessage">clearMessage</a>().</p> <!-- @@@removeWidget --> <!-- $$$resizeEvent[overload1]$$$resizeEventQResizeEvent* --> <h3 class="fn"><a name="resizeEvent"></a><span class="type">void</span> QStatusBar::<span class="name">resizeEvent</span> ( <span class="type"><a href="qresizeevent.html">QResizeEvent</a></span> * <i>e</i> )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qwidget.html#resizeEvent">QWidget::resizeEvent</a>().</p> <!-- @@@resizeEvent --> <!-- $$$showEvent[overload1]$$$showEventQShowEvent* --> <h3 class="fn"><a name="showEvent"></a><span class="type">void</span> QStatusBar::<span class="name">showEvent</span> ( <span class="type"><a href="qshowevent.html">QShowEvent</a></span> * )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qwidget.html#showEvent">QWidget::showEvent</a>().</p> <!-- @@@showEvent --> <!-- $$$showMessage[overload1]$$$showMessageconstQString&int --> <h3 class="fn"><a name="showMessage"></a><span class="type">void</span> QStatusBar::<span class="name">showMessage</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>message</i>, <span class="type">int</span> <i>timeout</i> = 0 )<tt> [slot]</tt></h3> <p>Hides the normal status indications and displays the given <i>message</i> for the specified number of milli-seconds (<i>timeout</i>). If <i>timeout</i> is 0 (default), the <i>message</i> remains displayed until the <a href="qstatusbar.html#clearMessage">clearMessage</a>() slot is called or until the showMessage() slot is called again to change the message.</p> <p>Note that showMessage() is called to show temporary explanations of tool tip texts, so passing a <i>timeout</i> of 0 is not sufficient to display a <a href="qstatusbar.html#permanent-message">permanent message</a>.</p> <p><b>See also </b><a href="qstatusbar.html#messageChanged">messageChanged</a>(), <a href="qstatusbar.html#currentMessage">currentMessage</a>(), and <a href="qstatusbar.html#clearMessage">clearMessage</a>().</p> <!-- @@@showMessage --> </div> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2013 Digia Plc and/or its subsidiaries. Documentation contributions included herein are the copyrights of their respective owners.</p> <br /> <p> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.</p> <p> Documentation sources may be obtained from <a href="http://www.qt-project.org"> www.qt-project.org</a>.</p> <br /> <p> Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. <a title="Privacy Policy" href="http://en.gitorious.org/privacy_policy/">Privacy Policy</a></p> </div> <script src="scripts/functions.js" type="text/javascript"></script> </body> </html>