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<!-- doxytag: class="Wt::WCompositeWidget" --><!-- doxytag: inherits="Wt::WWidget" -->
<p>A widget that hides the implementation of composite widgets.
<a href="classWt_1_1WCompositeWidget.html#details">More...</a></p>
<p><code>#include <Wt/WCompositeWidget></code></p>
<div class="dynheader">
Inheritance diagram for Wt::WCompositeWidget:</div>
<div class="dyncontent">
<div class="center"><img src="classWt_1_1WCompositeWidget__inherit__graph.png" border="0" usemap="#Wt_1_1WCompositeWidget_inherit__map" alt="Inheritance graph"/></div>
<map name="Wt_1_1WCompositeWidget_inherit__map" id="Wt_1_1WCompositeWidget_inherit__map">
<area shape="rect" href="classWt_1_1WAbstractItemView.html" title="An abstract base class for item Views." alt="" coords="513,31,673,57"/><area shape="rect" href="classWt_1_1WCalendar.html" title="A calendar." alt="" coords="539,81,648,108"/><area shape="rect" href="classWt_1_1WDatePicker.html" title="A date picker." alt="" coords="532,132,655,159"/><area shape="rect" href="classWt_1_1WDialog.html" title="A WDialog shows a dialog." alt="" coords="545,183,641,209"/><area shape="rect" href="classWt_1_1WGoogleMap.html" title="A widget that displays a google map." alt="" coords="531,233,656,260"/><area shape="rect" href="classWt_1_1WIconPair.html" title="A widget that shows one of two icons depending on its state." alt="" coords="540,284,647,311"/><area shape="rect" href="classWt_1_1WInPlaceEdit.html" title="A widget that provides in-place-editable text." alt="" coords="531,335,656,361"/><area shape="rect" href="classWt_1_1WMediaPlayer.html" title="A media player." alt="" coords="528,385,659,412"/><area shape="rect" href="classWt_1_1WMenu.html" title="A widget that shows a menu of options." alt="" coords="548,436,639,463"/><area shape="rect" href="classWt_1_1WPanel.html" title="A WPanel provides a container with a title bar." alt="" coords="548,487,639,513"/><area shape="rect" href="classWt_1_1WPopupMenu.html" title="A menu presented in a popup window." alt="" coords="529,537,657,564"/><area shape="rect" href="classWt_1_1WPopupMenuItem.html" title="An item in a popup menu." alt="" coords="517,588,669,615"/><area shape="rect" href="classWt_1_1WSuggestionPopup.html" title="A widget which popups to assist in editing a textarea or lineedit." alt="" coords="513,639,673,665"/><area shape="rect" href="classWt_1_1WTabWidget.html" title="A widget that organizes contents in tab panes." alt="" coords="533,689,653,716"/><area shape="rect" href="classWt_1_1WTree.html" title="A widget that represents a navigatable tree." alt="" coords="552,740,635,767"/><area shape="rect" href="classWt_1_1WTreeNode.html" title="A single node in a tree." alt="" coords="536,791,651,817"/><area shape="rect" href="classWt_1_1WTreeTable.html" title="A table with a navigatable tree in the first column." alt="" coords="536,841,651,868"/><area shape="rect" href="classWt_1_1WValidationStatus.html" title="A widget that keeps track of the validation status of a form widget." alt="" coords="517,892,669,919"/><area shape="rect" href="classWt_1_1WVirtualImage.html" title="An abstract widget that shows a viewport to a virtually large image." alt="" coords="528,943,659,969"/><area shape="rect" href="classWt_1_1WWidget.html" title="The abstract base class for a user-interface component." alt="" coords="153,487,252,513"/><area shape="rect" href="classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="7,487,103,513"/><area shape="rect" href="classWt_1_1WTableView.html" title="An MVC View widget for tabular data." alt="" coords="772,5,889,32"/><area shape="rect" href="classWt_1_1WTreeView.html" title="A view class that displays a model as a tree or tree table." alt="" coords="775,56,887,83"/><area shape="rect" href="classWt_1_1Auth_1_1PasswordPromptDialog.html" title="A dialog that prompts for the user password." alt="" coords="723,157,939,184"/><area shape="rect" href="classWt_1_1WMessageBox.html" title="A standard dialog for confirmation or to get simple user input." alt="" coords="763,208,899,235"/><area shape="rect" href="classWt_1_1WTreeTableNode.html" title="A specialized tree node which allows additional data to be associated with each node." alt="" coords="759,791,903,817"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classWt_1_1WCompositeWidget-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a43fc53dd07a7568cb153822c439c4c65">WCompositeWidget</a> (<a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a WCompositeWidget. <a href="#a43fc53dd07a7568cb153822c439c4c65"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a202b654d8150d61358a8dd284636abb4"></a><!-- doxytag: member="Wt::WCompositeWidget::WCompositeWidget" ref="a202b654d8150d61358a8dd284636abb4" args="(WWidget *implementation, WContainerWidget *parent)" -->
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a202b654d8150d61358a8dd284636abb4">WCompositeWidget</a> (<a class="el" href="classWt_1_1WWidget.html">WWidget</a> *implementation, <a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a WCompositeWidget with given implementation. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a0557ba9778c04c33eab0be399cc84c02">id</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the (unique) identifier for this object. <a href="#a0557ba9778c04c33eab0be399cc84c02"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a332ea77de7e6adb5b0ac25cc1b417ef8">setPositionScheme</a> (<a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40">PositionScheme</a> scheme)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the CSS position scheme. <a href="#a332ea77de7e6adb5b0ac25cc1b417ef8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40">PositionScheme</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ae7e478fe175f9af64e0de726494bbab6">positionScheme</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the CSS position scheme. <a href="#ae7e478fe175f9af64e0de726494bbab6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ade05ff99765584997aaa4e1d94522f49">setOffsets</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &offset, WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > sides=<a class="el" href="namespaceWt.html#a3358b8309fdb63a402efcb1a577855e8">All</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets CSS offsets for a non-statically positioned widget. <a href="#ade05ff99765584997aaa4e1d94522f49"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a55d5b1a5d852863ed29dbea622e67efc">offset</a> (<a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> s) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a CSS offset. <a href="#a55d5b1a5d852863ed29dbea622e67efc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e">resize</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &width, const <a class="el" href="classWt_1_1WLength.html">WLength</a> &height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Resizes the widget. <a href="#a976e94e38c7a9cc0f212e13a9792912e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a3358bb9a93e5c7999c4f6d39d9880c8f">width</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the width. <a href="#a3358bb9a93e5c7999c4f6d39d9880c8f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ab20c559ba960c80be16572293df7fd96">height</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the height. <a href="#ab20c559ba960c80be16572293df7fd96"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a">setMinimumSize</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &width, const <a class="el" href="classWt_1_1WLength.html">WLength</a> &height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a minimum size. <a href="#acf95c795e47eee85425c98509aa8e57a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ab14d3fa5b63d36c1df1148f49b62e92a">minimumWidth</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the minimum width. <a href="#ab14d3fa5b63d36c1df1148f49b62e92a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a3289852d4a8a268fc8ee2c4c474bce15">minimumHeight</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the minimum height. <a href="#a3289852d4a8a268fc8ee2c4c474bce15"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a7ba5622622b118e72b9a407d10df7ece">setMaximumSize</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &width, const <a class="el" href="classWt_1_1WLength.html">WLength</a> &height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a maximum size. <a href="#a7ba5622622b118e72b9a407d10df7ece"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a24acfbaf36c581e0d1bd07d2c477decb">maximumWidth</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the maximum width. <a href="#a24acfbaf36c581e0d1bd07d2c477decb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a2b37e2f64cd18ec77b0fdcd5e2adf791">maximumHeight</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the maximum height. <a href="#a2b37e2f64cd18ec77b0fdcd5e2adf791"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a37135f5af75e17fa920d73aee823b3e8"></a><!-- doxytag: member="Wt::WCompositeWidget::setLineHeight" ref="a37135f5af75e17fa920d73aee823b3e8" args="(const WLength &height)" -->
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a37135f5af75e17fa920d73aee823b3e8">setLineHeight</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the CSS line height for contained text. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a2132b8941b1f5d7febfea902f9625d39">lineHeight</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the CSS line height for contained text. <a href="#a2132b8941b1f5d7febfea902f9625d39"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#aafed7408935752c6b0c8195ac49f2e9c">setFloatSide</a> (<a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> s)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Specifies a CSS float side. <a href="#aafed7408935752c6b0c8195ac49f2e9c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a26b73581331aebc3f50036442aa5e107">floatSide</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the CSS float side. <a href="#a26b73581331aebc3f50036442aa5e107"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a08b3487d9af9606fc3c6243adb7bf7ff">setClearSides</a> (WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > sides)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the sides that should be cleared of floats. <a href="#a08b3487d9af9606fc3c6243adb7bf7ff"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#abcd53cd6a4b27ef01576ea2525fd6a92">clearSides</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the sides that should remain empty. <a href="#abcd53cd6a4b27ef01576ea2525fd6a92"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#addf49ace29b76331067c86bc4ae6ac38">setMargin</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &margin, WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > sides=<a class="el" href="namespaceWt.html#a3358b8309fdb63a402efcb1a577855e8">All</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets CSS margins around the widget. <a href="#addf49ace29b76331067c86bc4ae6ac38"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a06555482bd1410ce970165c71a8e22e8">margin</a> (<a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> side) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a CSS margin set. <a href="#a06555482bd1410ce970165c71a8e22e8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a870eeab54f7591c7a1ec9da90561f326">setHiddenKeepsGeometry</a> (bool enabled)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets whether the widget keeps its geometry when hidden. <a href="#a870eeab54f7591c7a1ec9da90561f326"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ae2f77711839f8dfe9dcc378ced66099b">hiddenKeepsGeometry</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget keeps its geometry when hidden. <a href="#ae2f77711839f8dfe9dcc378ced66099b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a2c905ba0dd649609a6a29b89b3438e1b">setHidden</a> (bool hidden, const <a class="el" href="classWt_1_1WAnimation.html">WAnimation</a> &animation=<a class="el" href="classWt_1_1WAnimation.html">WAnimation</a>())</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Hides or shows the widget. <a href="#a2c905ba0dd649609a6a29b89b3438e1b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ac22140fb020018e0d855ad524c6effff">isHidden</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is set hidden. <a href="#ac22140fb020018e0d855ad524c6effff"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a1ae4501ce5807c22b71532d9fd564337">isVisible</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is visible. <a href="#a1ae4501ce5807c22b71532d9fd564337"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a5fec2d3fb7010193fd69124d88da063a">setDisabled</a> (bool disabled)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets whether the widget is disabled. <a href="#a5fec2d3fb7010193fd69124d88da063a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a9f814b5ca1939d1e43a4f4c8b00bfbf2">isDisabled</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is set disabled. <a href="#a9f814b5ca1939d1e43a4f4c8b00bfbf2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a8dd8bb72da33fd11072acb25ed585c2b">isEnabled</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is enabled. <a href="#a8dd8bb72da33fd11072acb25ed585c2b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a549fe2116fd1c6dade2cbd380db4c8e2">setPopup</a> (bool popup)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Lets the widget overlay over other sibling widgets. <a href="#a549fe2116fd1c6dade2cbd380db4c8e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a6b2ad79236863c701e08553146987045">isPopup</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is overlayed. <a href="#a6b2ad79236863c701e08553146987045"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a96100109e775da87bfb3c5848c3c6a82">setInline</a> (bool isInline)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets whether the widget is displayed inline or as a block. <a href="#a96100109e775da87bfb3c5848c3c6a82"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#aa82c263fd93dda5dd21baa74b979441f">isInline</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the widget is displayed inline or as block. <a href="#aa82c263fd93dda5dd21baa74b979441f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#abf72fb5ef4b107be2d986ba144047372">setDecorationStyle</a> (const <a class="el" href="classWt_1_1WCssDecorationStyle.html">WCssDecorationStyle</a> &style)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a CSS decoration style. <a href="#abf72fb5ef4b107be2d986ba144047372"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WCssDecorationStyle.html">WCssDecorationStyle</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ad1eb3d24f374cb311ef88e43b3036503">decorationStyle</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the decoration style of this widget. <a href="#ad1eb3d24f374cb311ef88e43b3036503"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#af9a8abf4e8b5be186a31cd951e60bdc6">setStyleClass</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &styleClass)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets (one or more) CSS style classes. <a href="#af9a8abf4e8b5be186a31cd951e60bdc6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WString.html">WString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#add2437d41d367251cbfa98fa18dedba8">styleClass</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the CSS style class. <a href="#add2437d41d367251cbfa98fa18dedba8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a8726dac662b5dc9c14bed0c6c182895d">addStyleClass</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &styleClass, bool force=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a CSS style class. <a href="#a8726dac662b5dc9c14bed0c6c182895d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ada75b0a78ebad024ddd3ed2226b5e53f">removeStyleClass</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &styleClass, bool force=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes a CSS style class. <a href="#ada75b0a78ebad024ddd3ed2226b5e53f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#af548a47d09382c9413a688c0eb65df14">setVerticalAlignment</a> (<a class="el" href="namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> alignment, const <a class="el" href="classWt_1_1WLength.html">WLength</a> &length=<a class="el" href="classWt_1_1WLength.html#a0cf39ca4225776879d56ade60320c31a">WLength::Auto</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the vertical alignment. <a href="#af548a47d09382c9413a688c0eb65df14"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a078108fab89c90dc540bc7bbd47a85f1">verticalAlignment</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the vertical alignment. <a href="#a078108fab89c90dc540bc7bbd47a85f1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a9f45784318e94541bb490979d418a968">verticalAlignmentLength</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the fixed vertical alignment that was set. <a href="#a9f45784318e94541bb490979d418a968"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#adfc4aeb30d85a982941ee7e6e3939357">setToolTip</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &text, <a class="el" href="namespaceWt.html#a140dea437d52d3d7c438ea3bd16a1480">TextFormat</a> textFormat=PlainText)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a tooltip. <a href="#adfc4aeb30d85a982941ee7e6e3939357"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5230e4ddc72e1fca9046e4f1166d34a9"></a><!-- doxytag: member="Wt::WCompositeWidget::toolTip" ref="a5230e4ddc72e1fca9046e4f1166d34a9" args="() const " -->
virtual <a class="el" href="classWt_1_1WString.html">WString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a5230e4ddc72e1fca9046e4f1166d34a9">toolTip</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the tooltip. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a2c7709c1b62475863600551a10728ef1">refresh</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Refresh the widget. <a href="#a2c7709c1b62475863600551a10728ef1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a874b7a77d0785623f5059ad4dfe93266">setAttributeValue</a> (const std::string &name, const <a class="el" href="classWt_1_1WString.html">WString</a> &value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets an attribute value. <a href="#a874b7a77d0785623f5059ad4dfe93266"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WString.html">WString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ae4917baf01b575063686110c54726773">attributeValue</a> (const std::string &name) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns an attribute value. <a href="#ae4917baf01b575063686110c54726773"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ad0263a7415b2219566a193ff4b9fe10b">setJavaScriptMember</a> (const std::string &name, const std::string &value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a JavaScript member. <a href="#ad0263a7415b2219566a193ff4b9fe10b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a138b2c77df870d0c294416a44bcf99f9">javaScriptMember</a> (const std::string &name) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a JavaScript member. <a href="#a138b2c77df870d0c294416a44bcf99f9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a1e46b28cb1c06e7ffe2acf0eac474fe2">callJavaScriptMember</a> (const std::string &name, const std::string &args)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calls a JavaScript member. <a href="#a1e46b28cb1c06e7ffe2acf0eac474fe2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#adab4431e472ee5398e6c97420003ffdb">load</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads content just before the widget is used. <a href="#adab4431e472ee5398e6c97420003ffdb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a23066e3ab76634bef5ed39396603f56c">loaded</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether this widget has been loaded. <a href="#a23066e3ab76634bef5ed39396603f56c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a10b26fff7188b259669700c676031f82">setTabIndex</a> (int index)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the tab index. <a href="#a10b26fff7188b259669700c676031f82"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a07ba1eb6802336dbd060fdba935d2730">tabIndex</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the tab index. <a href="#a07ba1eb6802336dbd060fdba935d2730"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ac348ec52af6565bf37c6d52b7bae2ef2">setId</a> (const std::string &id)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the CSS Id. <a href="#ac348ec52af6565bf37c6d52b7bae2ef2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WWidget.html">WWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a7afbf99afdb3fca030b01ac0b958f42d">find</a> (const std::string &name)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Finds a descendent widget by name. <a href="#a7afbf99afdb3fca030b01ac0b958f42d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a1cf4a59e433df7c28e7917a5e03fdac1">setSelectable</a> (bool selectable)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets as selectable. <a href="#a1cf4a59e433df7c28e7917a5e03fdac1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#af43f26be9808bbc80b3b1794567d5613">doJavaScript</a> (const std::string &js)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Executes the given JavaScript statements when the widget is rendered or updated. <a href="#af43f26be9808bbc80b3b1794567d5613"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#ac19a8fef93bf9540d3ab42797186aa90">propagateSetEnabled</a> (bool enabled)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Propagates that a widget was enabled or disabled through children. <a href="#ac19a8fef93bf9540d3ab42797186aa90"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a90e07c1bb6c48732ed4b5d98f91cfda0">enableAjax</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Progresses to an Ajax-enabled widget. <a href="#a90e07c1bb6c48732ed4b5d98f91cfda0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#aa5a3e93a551fd41b180c6b28fa169946">setImplementation</a> (<a class="el" href="classWt_1_1WWidget.html">WWidget</a> *widget)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the implementation widget. <a href="#aa5a3e93a551fd41b180c6b28fa169946"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classWt_1_1WWidget.html">WWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a8fe3e478986808ff0ddbcbbddcd66072">implementation</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the implementation widget. <a href="#a8fe3e478986808ff0ddbcbbddcd66072"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#a2f8fa4fb1ac7bd056ad9801f9b4cbd6c">boxPadding</a> (<a class="el" href="namespaceWt.html#a2a8d45559e16a0185bf61bfad0a67912">Orientation</a> orientation) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the widget's built-in padding. <a href="#a2f8fa4fb1ac7bd056ad9801f9b4cbd6c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WCompositeWidget.html#aba02aeb3e18700f8e530021b0131b5ef">boxBorder</a> (<a class="el" href="namespaceWt.html#a2a8d45559e16a0185bf61bfad0a67912">Orientation</a> orientation) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the widget's built-in border width. <a href="#aba02aeb3e18700f8e530021b0131b5ef"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>A widget that hides the implementation of composite widgets. </p>
<p>Composite widgets, built on top of the WebWidgets, should derive from this class, and use <a class="el" href="classWt_1_1WCompositeWidget.html#aa5a3e93a551fd41b180c6b28fa169946" title="Set the implementation widget.">setImplementation()</a> to set the widget that implements the composite widget (which is typically a <a class="el" href="classWt_1_1WContainerWidget.html" title="A widget that holds and manages child widgets.">WContainerWidget</a> or a <a class="el" href="classWt_1_1WTable.html" title="A container widget which provides layout of children in a table grid.">WTable</a>, or another widget that allows composition, including perhaps another WCompositeWidget).</p>
<p>Using this class you can completely hide the implementation of your composite widget, and provide access to only the standard <a class="el" href="classWt_1_1WWidget.html" title="The abstract base class for a user-interface component.">WWidget</a> methods.</p>
<p>Usage example: </p>
<div class="fragment"><pre class="fragment"> <span class="keyword">class </span>MyWidget : <span class="keyword">public</span> Wt::<a class="code" href="classWt_1_1WCompositeWidget.html#a43fc53dd07a7568cb153822c439c4c65" title="Creates a WCompositeWidget.">WCompositeWidget</a>
{
<span class="keyword">public</span>:
MyWidget(WContainerWidget *parent = 0)
: <a class="code" href="classWt_1_1WCompositeWidget.html#a43fc53dd07a7568cb153822c439c4c65" title="Creates a WCompositeWidget.">WCompositeWidget</a>(parent)
<span class="comment">// initialize members ...</span>
{
<a class="code" href="classWt_1_1WCompositeWidget.html#aa5a3e93a551fd41b180c6b28fa169946" title="Set the implementation widget.">setImplementation</a>(impl_ = <span class="keyword">new</span> WContainerWidget());
<span class="comment">// further initialization code ...</span>
}
<span class="keyword">private</span>:
<a class="code" href="classWt_1_1WContainerWidget.html" title="A widget that holds and manages child widgets.">Wt::WContainerWidget</a> *impl_;
};
</pre></div><h3>CSS</h3>
<p>Styling through CSS is propagated to its implementation. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a43fc53dd07a7568cb153822c439c4c65"></a><!-- doxytag: member="Wt::WCompositeWidget::WCompositeWidget" ref="a43fc53dd07a7568cb153822c439c4c65" args="(WContainerWidget *parent=0)" -->
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<td class="memname">Wt::WCompositeWidget::WCompositeWidget </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> * </td>
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<p>Creates a WCompositeWidget. </p>
<p>You need to set an implemetation using <a class="el" href="classWt_1_1WCompositeWidget.html#aa5a3e93a551fd41b180c6b28fa169946" title="Set the implementation widget.">setImplementation()</a>. </p>
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<hr/><h2>Member Function Documentation</h2>
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<td class="memname">void Wt::WCompositeWidget::addStyleClass </td>
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<p>Adds a CSS style class. </p>
<p>When <code>force</code> = <code>true</code>, a JavaScript call will be used to add the style class to the DOM element (if JavaScript is available). This may be necessary when client-side JavaScript manipulates the same style class. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#abb5949e98f47edb7db98d7b6df07a31c">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WString.html">WString</a> Wt::WCompositeWidget::attributeValue </td>
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<p>Returns an attribute value. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a874b7a77d0785623f5059ad4dfe93266" title="Sets an attribute value.">setAttributeValue()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a44679c4df92658912866d5a0469bbe95">Wt::WWidget</a>.</p>
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<td class="memname">int Wt::WCompositeWidget::boxBorder </td>
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<td class="paramname"><em>orientation</em></td><td>)</td>
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<p>Returns the widget's built-in border width. </p>
<p>This is used by the layout managers to correct for a built-in border which interferes with setting a widget's width (or height) to 100%.</p>
<p>A layout manager needs to set the width to 100% only for form widgets (<a class="el" href="classWt_1_1WTextArea.html" title="A widget that provides a multi-line edit.">WTextArea</a>, <a class="el" href="classWt_1_1WLineEdit.html" title="A widget that provides a single line edit.">WLineEdit</a>, <a class="el" href="classWt_1_1WComboBox.html" title="A widget that provides a drop-down combo-box control.">WComboBox</a>, etc...). Therefore, only for those widgets this needs to return the border width (the default implementation returns 0).</p>
<p>For form widgets, the border width depends on the specific browser/platform combination, unless an explicit border is set for the widget.</p>
<p>When setting an explicit border for the widget using a style class, you will want to reimplement this method to return this border width, in case you want to set the widget inside a layout manager.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a2f8fa4fb1ac7bd056ad9801f9b4cbd6c" title="Returns the widget's built-in padding.">boxPadding()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="classWt_1_1WWidget.html#a6bd6a9d01afbc4f96c4ec7dd48db9126">Wt::WWidget</a>.</p>
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<td class="memname">int Wt::WCompositeWidget::boxPadding </td>
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<td class="paramtype"><a class="el" href="namespaceWt.html#a2a8d45559e16a0185bf61bfad0a67912">Orientation</a> </td>
<td class="paramname"><em>orientation</em></td><td>)</td>
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<p>Returns the widget's built-in padding. </p>
<p>This is used by the layout managers to correct for a built-in padding which interferes with setting a widget's width (or height) to 100%.</p>
<p>A layout manager needs to set the width to 100% only for form widgets (<a class="el" href="classWt_1_1WTextArea.html" title="A widget that provides a multi-line edit.">WTextArea</a>, <a class="el" href="classWt_1_1WLineEdit.html" title="A widget that provides a single line edit.">WLineEdit</a>, <a class="el" href="classWt_1_1WComboBox.html" title="A widget that provides a drop-down combo-box control.">WComboBox</a>, etc...). Therefore, only for those widgets this needs to return the padding (the default implementation returns 0).</p>
<p>For form widgets, the padding depends on the specific browser/platform combination, unless an explicit padding is set for the widget.</p>
<p>When setting an explicit padding for the widget using a style class, you will want to reimplement this method to return this padding in case you want to set the widget inside a layout manager.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#aba02aeb3e18700f8e530021b0131b5ef" title="Returns the widget's built-in border width.">boxBorder()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="classWt_1_1WWidget.html#ab4cfd6bd5bea1a6182731ec79a78792c">Wt::WWidget</a>.</p>
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<p>Calls a JavaScript member. </p>
<p>This calls a JavaScript member.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#ad0263a7415b2219566a193ff4b9fe10b" title="Sets a JavaScript member.">setJavaScriptMember()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ac9839a243ba5f98e7962d1c0dfc20813">Wt::WWidget</a>.</p>
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<td class="memname">WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > Wt::WCompositeWidget::clearSides </td>
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<p>Returns the sides that should remain empty. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a08b3487d9af9606fc3c6243adb7bf7ff" title="Sets the sides that should be cleared of floats.">setClearSides(WFlags<Side>)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a7657fb67f7ec42b7374b7f64f85e6030">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WCssDecorationStyle.html">WCssDecorationStyle</a> & Wt::WCompositeWidget::decorationStyle </td>
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<p>Returns the decoration style of this widget. </p>
<p>This groups all decorative aspects of the widget, which do not affect the widget layout (except for the border properties which may behave like extra margin around the widget).</p>
<p>When a decoration style has not been previously set, it returns a default decoration style object.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#abf72fb5ef4b107be2d986ba144047372" title="Sets a CSS decoration style.">setDecorationStyle()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ac1833c7c01599b3733712ab0bf3c3a0a">Wt::WWidget</a>.</p>
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<td class="memname">void Wt::WCompositeWidget::doJavaScript </td>
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<p>Executes the given JavaScript statements when the widget is rendered or updated. </p>
<p>Calling <a class="el" href="classWt_1_1WApplication.html#a2a92457b9212cef4057cb54e56183967" title="Executes some JavaScript code.">WApplication::doJavaScript()</a> with JavaScript code that refers to a widget using <a class="el" href="classWt_1_1WWidget.html#aa2b7078b3b43d53a85e5244b45d504f7" title="Returns a JavaScript expression to the corresponding DOM node.">jsRef()</a>, that is still to be rendered may cause JavaScript errors because the corresponding DOM node does not exist. This happens for example when a widget is created, but not yet inserted in the widget tree.</p>
<p>This method guarantees that the JavaScript code is only run when the corresponding DOM node (using <a class="el" href="classWt_1_1WWidget.html#aa2b7078b3b43d53a85e5244b45d504f7" title="Returns a JavaScript expression to the corresponding DOM node.">jsRef()</a>) resolves to a valid DOM object.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WWidget.html#aa2b7078b3b43d53a85e5244b45d504f7" title="Returns a JavaScript expression to the corresponding DOM node.">jsRef()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a2a8afe6d6f85af864df5cbd49ff6a0c5">Wt::WWidget</a>.</p>
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<td class="memname">void Wt::WCompositeWidget::enableAjax </td>
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<p>Progresses to an Ajax-enabled widget. </p>
<p>This method is called when the progressive bootstrap method is used, and support for AJAX has been detected. The default behavior will upgrade the widget's event handling to use AJAX instead of full page reloads, and propagate the call to its children.</p>
<p>You may want to reimplement this method if you want to make changes to widget when AJAX is enabled. You should always call the base implementation.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WApplication.html#a78016406c4746c56b2c2ffce7c5e181f" title="Progresses to an Ajax-enabled user interface.">WApplication::enableAjax()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a919a4eaf68ff52f06f6a726d55dfb768">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WMenu.html#aea92a8e3abe2ac6130eb93acec605ec9">Wt::WMenu</a>, and <a class="el" href="classWt_1_1WTreeView.html#a11f8eb2390ce4585b99344e540fef8b1">Wt::WTreeView</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WWidget.html">WWidget</a> * Wt::WCompositeWidget::find </td>
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<p>Finds a descendent widget by name. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WObject.html#a64ce31cadb378c4eba81224f43bf493d" title="Sets an object name.">setObjectName()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a96e9c88d9ed79acccf3edf2bb00c0126">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> Wt::WCompositeWidget::floatSide </td>
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<p>Returns the CSS float side. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#aafed7408935752c6b0c8195ac49f2e9c" title="Specifies a CSS float side.">setFloatSide(Side)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a78041b1bcd9b811fa4771d19005a585a">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WLength.html">WLength</a> Wt::WCompositeWidget::height </td>
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<p>Returns the height. </p>
<p>Returns the height set for this widget. This is not a calculated height, based on layout, but the height as specified previously with <a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize(const WLength& width, const WLength& height)</a>.</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize(const WLength&, const WLength&)</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a3358bb9a93e5c7999c4f6d39d9880c8f" title="Returns the width.">width()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a9454454144fe3729378c87c3b90372b4">Wt::WWidget</a>.</p>
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<p>Returns whether the widget keeps its geometry when hidden. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a870eeab54f7591c7a1ec9da90561f326" title="Sets whether the widget keeps its geometry when hidden.">setHiddenKeepsGeometry()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ac556bf0e3087b238a98f25b77b9d529c">Wt::WWidget</a>.</p>
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<p>Returns the (unique) identifier for this object. </p>
<p>For a WWidget, this corresponds to the id of the DOM element that represents the widget. This is not entirely unique, since a <a class="el" href="classWt_1_1WCompositeWidget.html">composite widget</a> shares the same id as its implementation.</p>
<p>By default, the id is auto-generated, unless a custom id is set for a widget using <a class="el" href="classWt_1_1WWidget.html#a93ff9d1ca04e733cd54cd40a06775f7e" title="Sets the CSS Id.">WWidget::setId()</a>. The auto-generated id is created by concatenating <a class="el" href="classWt_1_1WObject.html#a5cad0cc3f73402de1422747653ece18f" title="Returns the object name.">objectName()</a> with a unique number.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WWidget.html#aa2b7078b3b43d53a85e5244b45d504f7" title="Returns a JavaScript expression to the corresponding DOM node.">WWidget::jsRef()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="classWt_1_1WObject.html#a5c5cc1d7aada99baf97d0dc203e42154">Wt::WObject</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WWidget.html">WWidget</a>* Wt::WCompositeWidget::implementation </td>
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<p>Get the implementation widget. </p>
<p>This returns the widget that implements this compositeWidget. </p>
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<p>Returns whether the widget is set disabled. </p>
<p>A widget that is not set disabled may still be disabled when one of its ancestor widgets is set disabled. Use <a class="el" href="classWt_1_1WCompositeWidget.html#a8dd8bb72da33fd11072acb25ed585c2b" title="Returns whether the widget is enabled.">isEnabled()</a> to find out whether a widget is enabled.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a5fec2d3fb7010193fd69124d88da063a" title="Sets whether the widget is disabled.">setDisabled()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a8dd8bb72da33fd11072acb25ed585c2b" title="Returns whether the widget is enabled.">isEnabled()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a8c806a873adad31035122a3b465d3da2">Wt::WWidget</a>.</p>
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<p>Returns whether the widget is enabled. </p>
<p>A widget is enabled if it is not disabled, and none of its ancestors are disabled. This method returns whether the widget is rendered as enabled, while <a class="el" href="classWt_1_1WCompositeWidget.html#a9f814b5ca1939d1e43a4f4c8b00bfbf2" title="Returns whether the widget is set disabled.">isDisabled()</a> returns whether a widget has been explicitly disabled.</p>
<p>Note that a widget may be at the same time not enabled, and not disabled, in case one of its ancestors was disabled.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a9f814b5ca1939d1e43a4f4c8b00bfbf2" title="Returns whether the widget is set disabled.">isDisabled()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ae091783ebd393c04f026133069b874d3">Wt::WWidget</a>.</p>
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<p>Returns whether the widget is set hidden. </p>
<p>A widget that is not hidden may still be not visible when one of its ancestor widgets is hidden. Use <a class="el" href="classWt_1_1WCompositeWidget.html#a1ae4501ce5807c22b71532d9fd564337" title="Returns whether the widget is visible.">isVisible()</a> to check the visibility of a widget.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a2c905ba0dd649609a6a29b89b3438e1b" title="Hides or shows the widget.">setHidden()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a1ae4501ce5807c22b71532d9fd564337" title="Returns whether the widget is visible.">isVisible()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a76a29fd7fa9fa9a6e15e3a450f24a381">Wt::WWidget</a>.</p>
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<p>Returns whether the widget is displayed inline or as block. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a96100109e775da87bfb3c5848c3c6a82" title="Sets whether the widget is displayed inline or as a block.">setInline(bool)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#afa7a21fbd173d6ee83c2aa9cc11e2ac1">Wt::WWidget</a>.</p>
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<p>Returns whether the widget is overlayed. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a549fe2116fd1c6dade2cbd380db4c8e2" title="Lets the widget overlay over other sibling widgets.">setPopup(bool)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a29f3361a8c518dabc1251892da55dd6d">Wt::WWidget</a>.</p>
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<p>Returns whether the widget is visible. </p>
<p>A widget is visible if it is not hidden, and none of its ancestors are hidden. This method returns the true visibility, while <a class="el" href="classWt_1_1WCompositeWidget.html#ac22140fb020018e0d855ad524c6effff" title="Returns whether the widget is set hidden.">isHidden()</a> returns whether a widget has been explicitly hidden.</p>
<p>Note that a widget may be at the same time not hidden, and not visible, in case one of its ancestors was hidden.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#ac22140fb020018e0d855ad524c6effff" title="Returns whether the widget is set hidden.">isHidden()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a450f94dc5a28737625cdb6bde3fdc788">Wt::WWidget</a>.</p>
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<p>Returns the value of a JavaScript member. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#ad0263a7415b2219566a193ff4b9fe10b" title="Sets a JavaScript member.">setJavaScriptMember()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a78a539cfd49a8927a196de66362c37e9">Wt::WWidget</a>.</p>
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<p>Returns the CSS line height for contained text. </p>
<p>sa <a class="el" href="classWt_1_1WCompositeWidget.html#a37135f5af75e17fa920d73aee823b3e8" title="Sets the CSS line height for contained text.">setLineHeight()</a> </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a162f32ce7482e7c3121d18585555909a">Wt::WWidget</a>.</p>
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<p>Loads content just before the widget is used. </p>
<p>When the widget is inserted in the widget hierarchy, this method is called. Widgets that get inserted in the widget hierarchy will be rendered. Visible widgets are rendered immediately, and invisible widgets in the back-ground (or not for a plain HTML session). This method is called when the widget is directly or indirectly inserted into the widget tree.</p>
<p>The default implementation simply propagates the load signal to its children. You may want to override this method to delay loading of resource-intensive contents.</p>
<p>During the life-time of a widget, this method may be called multiple times, so you should make sure that you do a deferred initializiation only once. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a1ee433705523b2b79c4c3539e0852c92">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WPopupMenuItem.html#ac5bc72416b24de408e5a8c61362e6230">Wt::WPopupMenuItem</a>.</p>
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<p>Returns whether this widget has been loaded. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#adab4431e472ee5398e6c97420003ffdb" title="Loads content just before the widget is used.">load()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a1aa5c2496715bb582a584ebcdd97a6d0">Wt::WWidget</a>.</p>
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<p>Returns a CSS margin set. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#addf49ace29b76331067c86bc4ae6ac38" title="Sets CSS margins around the widget.">setMargin()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a8b7c40b966518e22543d290229fbd29f">Wt::WWidget</a>.</p>
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<p>Returns the maximum height. </p>
<p>Returns the minmum height set for this widget with <a class="el" href="classWt_1_1WCompositeWidget.html#a7ba5622622b118e72b9a407d10df7ece" title="Sets a maximum size.">setMaximumSize()</a>.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a7ba5622622b118e72b9a407d10df7ece" title="Sets a maximum size.">setMaximumSize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a24acfbaf36c581e0d1bd07d2c477decb" title="Returns the maximum width.">maximumWidth()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#af2f6d29c4e5a88bdd12a180e125490cd">Wt::WWidget</a>.</p>
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<p>Returns the maximum width. </p>
<p>Returns the maximum width set for this widget with <a class="el" href="classWt_1_1WCompositeWidget.html#a7ba5622622b118e72b9a407d10df7ece" title="Sets a maximum size.">setMaximumSize()</a>.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a7ba5622622b118e72b9a407d10df7ece" title="Sets a maximum size.">setMaximumSize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a2b37e2f64cd18ec77b0fdcd5e2adf791" title="Returns the maximum height.">maximumHeight()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a733c78b3d54dc355adf6ee05c69bf219">Wt::WWidget</a>.</p>
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<p>Returns the minimum height. </p>
<p>Returns the minmum height set for this widget with <a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a" title="Sets a minimum size.">setMinimumSize()</a>.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a" title="Sets a minimum size.">setMinimumSize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#ab14d3fa5b63d36c1df1148f49b62e92a" title="Returns the minimum width.">minimumWidth()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a411b6bbac918eeb19946d65c4352beb1">Wt::WWidget</a>.</p>
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<p>Returns the minimum width. </p>
<p>Returns the minimum width set for this widget with <a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a" title="Sets a minimum size.">setMinimumSize()</a>.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a" title="Sets a minimum size.">setMinimumSize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a3289852d4a8a268fc8ee2c4c474bce15" title="Returns the minimum height.">minimumHeight()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#af5847c8028f501b51d74184107ccdde6">Wt::WWidget</a>.</p>
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<p>Returns a CSS offset. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#ade05ff99765584997aaa4e1d94522f49" title="Sets CSS offsets for a non-statically positioned widget.">setOffsets(const WLength&, WFlags<Side>)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a08e07b6d0ca355a3fe2c7dead3dde228">Wt::WWidget</a>.</p>
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<p>Returns the CSS position scheme. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40" title="Enumeration that specifies a layout mechanism for a widget.">Wt::PositionScheme</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a332ea77de7e6adb5b0ac25cc1b417ef8" title="Sets the CSS position scheme.">setPositionScheme(PositionScheme)</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#aea3a7c21d936d34f28b42143aba4edd5">Wt::WWidget</a>.</p>
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<p>Propagates that a widget was enabled or disabled through children. </p>
<p>When enabling or disabling a widget, you usually also want to disable contained children. This method is called by <a class="el" href="classWt_1_1WCompositeWidget.html#a5fec2d3fb7010193fd69124d88da063a" title="Sets whether the widget is disabled.">setDisabled()</a> to propagate its state to all children.</p>
<p>You may want to reimplement this method if they wish to render differently when a widget is disabled. The default implementation will propagate the signal to all children. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a2ac5699f1624b16d8ce6caf8086d6d31">Wt::WWidget</a>.</p>
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<td class="memname">void Wt::WCompositeWidget::refresh </td>
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<p>Refresh the widget. </p>
<p>The refresh method is invoked when the locale is changed using <a class="el" href="classWt_1_1WApplication.html#a5c9cc1350019d69f154a2b44cdaf2596" title="Changes the locale.">WApplication::setLocale()</a> or when the user hit the refresh button.</p>
<p>The widget must actualize its contents in response. </p>
<p>Reimplemented from <a class="el" href="classWt_1_1WWidget.html#a15e1efb1c2e1030a3ad9565ef7fb0e15">Wt::WWidget</a>.</p>
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<td class="memname">void Wt::WCompositeWidget::removeStyleClass </td>
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<p>Removes a CSS style class. </p>
<p>When <code>force</code> = <code>true</code>, a JavaScript call will be used to remove the style class from the DOM element (if JavaScript is available). This may be necessary when client-side JavaScript manipulates the same style class. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a3b8a35e37ef06c408f346c63a5f1aa8e">Wt::WWidget</a>.</p>
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<p>Resizes the widget. </p>
<p>Specifies a fixed size for this widget, setting CSS <code>width</code> and <code>height</code> properties. By default a widget has automatic width and height, which sets a size for the widget following CSS rules.</p>
<p>When the widget is not managed by a layout manager, the automatic (natural) size of a widget depends on whether they widget is a <em>block</em> or <em>inline</em> widget:</p>
<ul>
<li>a <em>block</em> widget takes by default the width of the parent, and the height that it needs based on its contents</li>
<li>an <em>inline</em> widget takes the width and height that it needs based on its contents (possibly wrapping over multiple lines). The width and height of an inline widget cannot be changed (by the letter of CSS, although most browsers will react to it in varying ways).</li>
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<p>When inserted in a layout manager, the size set will be used as a widget's preferred size, but the widget may be given a different size by the layout manager based on available space and stretch factors. The actual size given by a layout manager may be retrieved by making the widget "layout size aware", using <a class="el" href="classWt_1_1WWidget.html#a4f83592912a7f8fa4fd35dadde78ee74" title="Sets the widget to be aware of its size set by a layout manager.">setLayoutSizeAware()</a>. If you have defined a <code>"wtResize()"</code> JavaScript method for the widget, then this method will also be called.</p>
<p>The default width and height of a widget is <a class="el" href="classWt_1_1WLength.html#a0cf39ca4225776879d56ade60320c31a" title="An 'auto' length.">WLength::Auto</a>.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a3358bb9a93e5c7999c4f6d39d9880c8f" title="Returns the width.">width()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#ab20c559ba960c80be16572293df7fd96" title="Returns the height.">height()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="classWt_1_1WWidget.html#a5bebad8f1582b8bebf01a9ed0ee11972">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WTreeView.html#a482314306c8404d7ed941fd986e32623">Wt::WTreeView</a>, and <a class="el" href="classWt_1_1WTableView.html#a921a3a6c489b584b261c6b7c7bf720d8">Wt::WTableView</a>.</p>
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<p>Sets an attribute value. </p>
<p>Associate an extra attribute with this widget, with the given value. This is only useful when processing dom nodes associated with widgets in custom JavaScript code.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1JSlot.html" title="A slot that is only implemented in client side JavaScript code.">JSlot</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#af43f26be9808bbc80b3b1794567d5613" title="Executes the given JavaScript statements when the widget is rendered or updated.">doJavaScript()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ad629ef6b7b9bc84999ff31dc0f2f3a12">Wt::WWidget</a>.</p>
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<td class="memname">void Wt::WCompositeWidget::setClearSides </td>
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<td><code> [virtual]</code></td>
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<p>Sets the sides that should be cleared of floats. </p>
<p>This pushes the widget down until it is not surrounded by floats at the <code>sides</code> (which may be a combination of <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e" title="Left side.">Wt::Left</a> and <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3acf431c3ce5eb6f14c0390feb14a68004" title="Right side.">Wt::Right</a>).</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#aafed7408935752c6b0c8195ac49f2e9c" title="Specifies a CSS float side.">setFloatSide()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a1919e2e3628bb4e4b74517605b5062c5">Wt::WWidget</a>.</p>
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<p>Sets a CSS decoration style. </p>
<p>This copies the style over its current <a class="el" href="classWt_1_1WCompositeWidget.html#ad1eb3d24f374cb311ef88e43b3036503" title="Returns the decoration style of this widget.">decorationStyle()</a> </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a091e1fb88d9bbd8818d061af43c618b4">Wt::WWidget</a>.</p>
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<p>Sets whether the widget is disabled. </p>
<p>Enables or disables the widget (including all its descendant widgets). setDisabled(false) will enable this widget and all descendant widgets that are not disabled. A widget is only enabled if it and all its ancestors in the widget tree are disabled.</p>
<p>Typically, a disabled form widget will not allow changing the value, and disabled widgets will not react to mouse click events.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WWidget.html#a5f68ea0ab29adfb8e559153fca281e03" title="Disable thes widget.">disable()</a>, <a class="el" href="classWt_1_1WWidget.html#ae6935d8baca9d37dd1d080b4383da87c" title="Enables the widget.">enable()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ae29fe35b633ec166f922419cd3ca9d96">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WPopupMenuItem.html#a9ade078579b04bed7d66aea9dcce5668">Wt::WPopupMenuItem</a>, and <a class="el" href="classWt_1_1WDatePicker.html#a1c632c278617c650b5cafcbc3b4e6d91">Wt::WDatePicker</a>.</p>
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<td><code> [virtual]</code></td>
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<p>Specifies a CSS float side. </p>
<p>This only applies to widgets with a <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40aab8d71e0c30250d77e05b6c1708e020f" title="Static position scheme.">Wt::Static</a> <a class="el" href="classWt_1_1WCompositeWidget.html#ae7e478fe175f9af64e0de726494bbab6" title="Returns the CSS position scheme.">positionScheme()</a>.</p>
<p>This lets the widget float to one of the sides of the parent widget, at the current line. A typical use is to position images within text. Valid values for Side orWt::None java {javadoclink Side::None None}, <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e" title="Left side.">Wt::Left</a> or <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3acf431c3ce5eb6f14c0390feb14a68004" title="Right side.">Wt::Right</a>.</p>
<p>This applies to CSS-based layout. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a2915d313e6934173c087bf8212024289">Wt::WWidget</a>.</p>
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<p>Hides or shows the widget. </p>
<p>Hides or show the widget (including all its descendant widgets). When setting <code>hidden</code> = <code>false</code>, this widget and all descendant widgets that are not hidden will be shown. A widget is only visible if it and all its ancestors in the widget tree are visible, which may be checked using <a class="el" href="classWt_1_1WCompositeWidget.html#a1ae4501ce5807c22b71532d9fd564337" title="Returns whether the widget is visible.">isVisible()</a>. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a66bdda41220267a8c7ff9865996e2675">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WDialog.html#a3a7d93ea045031cbfd3d8be3c1fe294c">Wt::WDialog</a>, <a class="el" href="classWt_1_1WPopupMenu.html#a39f35f00435a61483fe25262e82d2acf">Wt::WPopupMenu</a>, <a class="el" href="classWt_1_1WDatePicker.html#ad294337942c64128fbadad1b432aa030">Wt::WDatePicker</a>, and <a class="el" href="classWt_1_1WTableView.html#a9e1f2fd7ab637cdbfbd05492046258f2">Wt::WTableView</a>.</p>
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<p>Sets whether the widget keeps its geometry when hidden. </p>
<p>Normally, a widget that is hidden will no longer occupy space, causing a reflow of sibling widgets. Using this method you may change this behavior to keep an (open) space when hidden.</p>
<dl class="note"><dt><b>Note:</b></dt><dd>Currently you can only set this before initial rendering.</dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a2c905ba0dd649609a6a29b89b3438e1b" title="Hides or shows the widget.">setHidden()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a8cd985ab1dfcee828c7b6189a7e052a5">Wt::WWidget</a>.</p>
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<p>Sets the CSS Id. </p>
<p>Sets a custom Id. Note that the Id must be unique across the whole widget tree, can only be set right after construction and cannot be changed. This is mostly useful for in tests using a test plan that manipulates DOM elements by Id.</p>
<p>By default, auto-generated id's are used.</p>
<dl class="note"><dt><b>Note:</b></dt><dd>An id must start with a letter ([A-Za-z]), followed by one or more letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").</dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WObject.html#a5c5cc1d7aada99baf97d0dc203e42154" title="Returns the (unique) identifier for this object.">WObject::id()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a93ff9d1ca04e733cd54cd40a06775f7e">Wt::WWidget</a>.</p>
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<td><code> [protected]</code></td>
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<p>Set the implementation widget. </p>
<p>This sets the widget that implements this compositeWidget. Ownership of the widget is completely transferred (including deletion).</p>
<dl class="note"><dt><b>Note:</b></dt><dd>You cannot change the implementation of a composite widget after it has been rendered. </dd></dl>
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<p>Sets whether the widget is displayed inline or as a block. </p>
<p>This option changes whether this widget must be rendered in line with sibling widgets wrapping at the right edge of the parent container (like text), or whether this widget must be rendered as a rectangular block that stacks vertically with sibling widgets (unless a CSS float property is applied). Depending on the widget type, the default value is inline (such as for example for <a class="el" href="classWt_1_1WText.html" title="A widget that renders (XHTML) text.">WText</a>, or <a class="el" href="classWt_1_1WPushButton.html" title="A widget that represents a push button.">WPushButton</a>), or block (such as for example for a <a class="el" href="classWt_1_1WContainerWidget.html" title="A widget that holds and manages child widgets.">WContainerWidget</a>).</p>
<p>This applies to CSS-based layout. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ac78e3af143883334c82031790c87416e">Wt::WWidget</a>.</p>
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<td class="paramname"><em>value</em> </td>
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<td></td><td><code> [virtual]</code></td>
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<p>Sets a JavaScript member. </p>
<p>This binds a JavaScript member, which is set as a JavaScript property to the DOM object that implements this widget. The value may be any JavaScript expression, including a function.</p>
<p>Members that start with <code>"wt"</code> are reserved for internal use. You may define a member <code>"wtResize(self, width,
height)"</code> method if your widget needs active layout management. If defined, this method will be used by layout managers and when doing <a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize()</a> to set the size of the widget, instead of setting the CSS width and height properties. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ab876fc1b7d2e4e5dfc631e380d406ae2">Wt::WWidget</a>.</p>
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<td class="paramname"><em>margin</em>, </td>
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<td class="paramtype">WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > </td>
<td class="paramname"><em>sides</em> = <code><a class="el" href="namespaceWt.html#a3358b8309fdb63a402efcb1a577855e8">All</a></code> </td>
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<p>Sets CSS margins around the widget. </p>
<p>Setting margin has the effect of adding a distance between the widget and surrounding widgets. The default margin (with an automatic length) is zero.</p>
<p>Use any combination of <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e" title="Left side.">Wt::Left</a>, <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3acf431c3ce5eb6f14c0390feb14a68004" title="Right side.">Wt::Right</a>, <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a87ae7d3cb692a5a4e8f18a7fea93a8a8" title="Bottom side.">Wt::Bottom</a>, or <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a68b058364f8c2380c1d369a321f22f92" title="Top side.">Wt::Top</a>.</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a06555482bd1410ce970165c71a8e22e8" title="Returns a CSS margin set.">margin()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#aa4f27573eae7875d0fc538e37bc191a0">Wt::WWidget</a>.</p>
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<a class="anchor" id="a7ba5622622b118e72b9a407d10df7ece"></a><!-- doxytag: member="Wt::WCompositeWidget::setMaximumSize" ref="a7ba5622622b118e72b9a407d10df7ece" args="(const WLength &width, const WLength &height)" -->
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<td class="paramname"><em>width</em>, </td>
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<p>Sets a maximum size. </p>
<p>Specifies a maximum size for this widget, setting CSS <code>max-width</code> and <code>max-height</code> properties.</p>
<p>The default the maximum width and height are <a class="el" href="classWt_1_1WLength.html#a0cf39ca4225776879d56ade60320c31a" title="An 'auto' length.">WLength::Auto</a>, indicating no maximum size. A <a class="el" href="classWt_1_1WLength.html#a908caf5d6be7e244e24598e6d22cd4c0a304d9ef07db638690997830a7b348db1" title="Percentage (meaning context-sensitive)">WLength::Percentage</a> size should not be used, as this is (in virtually all cases) undefined behaviour.</p>
<p>When the widget is a container widget that contains a layout manager, then setting a maximum size will have the effect of letting the size of the container to reflect the preferred size of the contents (rather than constraining the size of the children based on the size of the container), up to the specified maximum size.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#acf95c795e47eee85425c98509aa8e57a" title="Sets a minimum size.">setMinimumSize()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#af023064cf8007bda6baeb5277d79bbd9">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WSuggestionPopup.html#abd7500d03679e0190307a753d78085ec">Wt::WSuggestionPopup</a>, <a class="el" href="classWt_1_1WDialog.html#ac55f7dd6e3b22487b83b4d62f9ff8558">Wt::WDialog</a>, and <a class="el" href="classWt_1_1WPopupMenu.html#af2c85d2c02d2f5b144117dbf0ebed4e1">Wt::WPopupMenu</a>.</p>
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<a class="anchor" id="acf95c795e47eee85425c98509aa8e57a"></a><!-- doxytag: member="Wt::WCompositeWidget::setMinimumSize" ref="acf95c795e47eee85425c98509aa8e57a" args="(const WLength &width, const WLength &height)" -->
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<td class="memname">void Wt::WCompositeWidget::setMinimumSize </td>
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<td class="paramname"><em>width</em>, </td>
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<td class="paramname"><em>height</em> </td>
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<p>Sets a minimum size. </p>
<p>Specifies a minimum size for this widget, setting CSS <code>min-width</code> and <code>min-height</code> properties.</p>
<p>The default minimum width and height is 0. The special value <a class="el" href="classWt_1_1WLength.html#a0cf39ca4225776879d56ade60320c31a" title="An 'auto' length.">WLength::Auto</a> indicates that the initial width is used as minimum size. A <a class="el" href="classWt_1_1WLength.html#a908caf5d6be7e244e24598e6d22cd4c0a304d9ef07db638690997830a7b348db1" title="Percentage (meaning context-sensitive)">WLength::Percentage</a> size should not be used, as this is (in virtually all cases) undefined behaviour.</p>
<p>When the widget is inserted in a layout manager, then the minimum size will be taken into account.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#ab14d3fa5b63d36c1df1148f49b62e92a" title="Returns the minimum width.">minimumWidth()</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#a3289852d4a8a268fc8ee2c4c474bce15" title="Returns the minimum height.">minimumHeight()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a092c7d1ecfde7f004ef120389d91775d">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WSuggestionPopup.html#a7db92809f8e5d3751d2a9bf446549497">Wt::WSuggestionPopup</a>, and <a class="el" href="classWt_1_1WPopupMenu.html#a7452ab47aed273d4ec84c39fd3790be4">Wt::WPopupMenu</a>.</p>
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<a class="anchor" id="ade05ff99765584997aaa4e1d94522f49"></a><!-- doxytag: member="Wt::WCompositeWidget::setOffsets" ref="ade05ff99765584997aaa4e1d94522f49" args="(const WLength &offset, WFlags< Side > sides=All)" -->
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<td class="paramname"><em>offset</em>, </td>
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<td class="paramtype">WFlags< <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3">Side</a> > </td>
<td class="paramname"><em>sides</em> = <code><a class="el" href="namespaceWt.html#a3358b8309fdb63a402efcb1a577855e8">All</a></code> </td>
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<p>Sets CSS offsets for a non-statically positioned widget. </p>
<p>The argument <code>sides</code> may be a combination of <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e" title="Left side.">Wt::Left</a>, <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3acf431c3ce5eb6f14c0390feb14a68004" title="Right side.">Wt::Right</a>, <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a68b058364f8c2380c1d369a321f22f92" title="Top side.">Wt::Top</a>, and <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a87ae7d3cb692a5a4e8f18a7fea93a8a8" title="Bottom side.">Wt::Bottom</a>.</p>
<p>This applies only to widgets that have a position scheme that is <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40acceb16577ef89ec5d7dec10507e3142a" title="Relative position scheme.">Wt::Relative</a>, <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40af924d8e24cb9e55dbeac9284c5640c69" title="Absolute position scheme.">Wt::Absolute</a>, or <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40a2e157222a2018e8665c15c1ba56df530" title="Fixed position scheme.">Wt::Fixed</a>, and has a slightly different meaning for these three cases.</p>
<p>For a <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40acceb16577ef89ec5d7dec10507e3142a">relatively positioned</a> widget, an offset applies relative to the position the widget would have when layed-out using a <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40aab8d71e0c30250d77e05b6c1708e020f">static</a> position scheme. The widget may be shifted to the left or right by specifying an offset for the <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e">left</a> or <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3acf431c3ce5eb6f14c0390feb14a68004">right</a>) side. The widget may be shifted vertically, by specifying an offset for the <a class="el" href="namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143fa58fe5182bd266132c59718c6d30945a9">top</a> or <a class="el" href="namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a87ae7d3cb692a5a4e8f18a7fea93a8a8">bottom</a> side.</p>
<p>For an <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40af924d8e24cb9e55dbeac9284c5640c69">absolutely positioned</a> widget, an offset specifies a distance of the corresponding side of the widget with respect to the corresponding side of the reference parent widget. Thus, setting all offsets to 0 result in a widget that spans the entire reference widget. The reference parent widget is the first ancestor widget that is a table cell, or a widget with a relative, absolute or fixed position scheme.</p>
<p>For an <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40a2e157222a2018e8665c15c1ba56df530">fixed positioned</a> widget, an offset specifies a distance of the corresponding side of the widget with respect to the browser window, regardless of scrolling. Thus, setting all offsets to 0 result in a widget that spans the entire browser window.</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a55d5b1a5d852863ed29dbea622e67efc" title="Returns a CSS offset.">offset(Side) const</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a0b60b3e6d868689071fe3f828d550ae2">Wt::WWidget</a>.</p>
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<a class="anchor" id="a549fe2116fd1c6dade2cbd380db4c8e2"></a><!-- doxytag: member="Wt::WCompositeWidget::setPopup" ref="a549fe2116fd1c6dade2cbd380db4c8e2" args="(bool popup)" -->
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<p>Lets the widget overlay over other sibling widgets. </p>
<p>A widget that <a class="el" href="classWt_1_1WCompositeWidget.html#a6b2ad79236863c701e08553146987045" title="Returns whether the widget is overlayed.">isPopup()</a> will be rendered on top of any other sibling widget contained within the same parent (including other popup widgets previously added to the container).</p>
<p>This will only have an effect when the widgetis either <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40af924d8e24cb9e55dbeac9284c5640c69" title="Absolute position scheme.">Wt::Absolute</a> or <a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40a2e157222a2018e8665c15c1ba56df530" title="Fixed position scheme.">Wt::Fixed</a> <a class="el" href="classWt_1_1WCompositeWidget.html#ae7e478fe175f9af64e0de726494bbab6" title="Returns the CSS position scheme.">positionScheme()</a>.</p>
<p>This applies to CSS-based layout, and configures the z-index property. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a3890a2ef04571b6d36e7468583457091">Wt::WWidget</a>.</p>
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<td class="paramtype"><a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40">PositionScheme</a> </td>
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<td><code> [virtual]</code></td>
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<p>Sets the CSS position scheme. </p>
<p>Establishes how the widget must be layed-out relative to its siblings. The default position scheme is Static.</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="namespaceWt.html#a2551043da5512cfe7b857c5db6e5ae40" title="Enumeration that specifies a layout mechanism for a widget.">Wt::PositionScheme</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#ae7e478fe175f9af64e0de726494bbab6" title="Returns the CSS position scheme.">positionScheme()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ae15ffe92fdc5c394013d61b5bebb2f11">Wt::WWidget</a>.</p>
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<a class="anchor" id="a1cf4a59e433df7c28e7917a5e03fdac1"></a><!-- doxytag: member="Wt::WCompositeWidget::setSelectable" ref="a1cf4a59e433df7c28e7917a5e03fdac1" args="(bool selectable)" -->
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<p>Sets as selectable. </p>
<p>When a widget is made unselectable, a selection of text (or images) will not be visible (but may still be possible).</p>
<p>By default, the widget inherits this property from its parent, and this property propagates to all children. The top level container (<a class="el" href="classWt_1_1WApplication.html#a17e118a04d962459484a12989a80bc05" title="Returns the root container.">WApplication::root()</a>) selectable by default. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a3ccd308793bbf124aa2aeebfb1b4f42e">Wt::WWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1WTreeNode.html#a60428cfc48b2a39550efc308b38406b2">Wt::WTreeNode</a>, and <a class="el" href="classWt_1_1WPopupMenuItem.html#a088a6f0541a011c28c4618bd870ed7b3">Wt::WPopupMenuItem</a>.</p>
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<td class="paramname"><em>styleClass</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Sets (one or more) CSS style classes. </p>
<p>You may set one or more space separated style classes. CSS style class works in conjunction with style sheet, and provides a flexible way to provide many widgets the same markup.</p>
<p>Setting an empty string removes the style class(es).</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WApplication.html#a6a9a20d65ce9e7c2f62b27387c94e10d" title="Returns a reference to the inline style sheet.">WApplication::styleSheet()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a4be23ecf48d5968efb5d926e38e01708">Wt::WWidget</a>.</p>
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<td><code> [virtual]</code></td>
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<p>Sets the tab index. </p>
<p>For widgets that receive focus, focus is passed on to the next widget in the <em>tabbing chain</em> based on their tab index. When the user navigates through form widgets using the keyboard, widgets receive focus starting from the element with the lowest tab index to elements with the highest tab index.</p>
<p>A tab index only applies to widgets than can receive focus (which are <a class="el" href="classWt_1_1WFormWidget.html" title="An abstract widget that corresponds to an HTML form element.">WFormWidget</a>, <a class="el" href="classWt_1_1WAnchor.html" title="A widget that represents an HTML anchor (to link to other documents).">WAnchor</a>, <a class="el" href="classWt_1_1WPushButton.html" title="A widget that represents a push button.">WPushButton</a>), but setting a tab index on any other type of widget will propagate to its contained form widgets.</p>
<p>Widgets with a same tab index will receive focus in the same order as they are inserted in the widget tree.</p>
<p>The default tab index is 0.</p>
<dl class="see"><dt><b>See also:</b></dt><dd>setTabOrder() </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#aeca7e1e9852d83067b3834078378f22d">Wt::WWidget</a>.</p>
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<a class="anchor" id="adfc4aeb30d85a982941ee7e6e3939357"></a><!-- doxytag: member="Wt::WCompositeWidget::setToolTip" ref="adfc4aeb30d85a982941ee7e6e3939357" args="(const WString &text, TextFormat textFormat=PlainText)" -->
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<td class="memname">void Wt::WCompositeWidget::setToolTip </td>
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<td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td>
<td class="paramname"><em>text</em>, </td>
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<td class="paramtype"><a class="el" href="namespaceWt.html#a140dea437d52d3d7c438ea3bd16a1480">TextFormat</a> </td>
<td class="paramname"><em>textFormat</em> = <code>PlainText</code> </td>
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<p>Sets a tooltip. </p>
<p>The tooltip is displayed when the cursor hovers over the widget.</p>
<p>When <code>textFormat</code> is XHTMLText, the tooltip may contain any valid XHTML snippet. The tooltip will then be rendered using JavaScript. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a717c1873e99c3ed9fd4ff4f8247327a6">Wt::WWidget</a>.</p>
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<a class="anchor" id="af548a47d09382c9413a688c0eb65df14"></a><!-- doxytag: member="Wt::WCompositeWidget::setVerticalAlignment" ref="af548a47d09382c9413a688c0eb65df14" args="(AlignmentFlag alignment, const WLength &length=WLength::Auto)" -->
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<td class="memname">void Wt::WCompositeWidget::setVerticalAlignment </td>
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<td class="paramtype"><a class="el" href="namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> </td>
<td class="paramname"><em>alignment</em>, </td>
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<td class="paramtype">const <a class="el" href="classWt_1_1WLength.html">WLength</a> & </td>
<td class="paramname"><em>length</em> = <code><a class="el" href="classWt_1_1WLength.html#a0cf39ca4225776879d56ade60320c31a">WLength::Auto</a></code> </td>
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<p>Sets the vertical alignment. </p>
<p>This only applies to inline widgets, and determines how to position itself on the current line, with respect to sibling inline widgets.</p>
<p>This applies to CSS-based layout. </p>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a4f911e2f62cf35c34cb603eaca0d9a3f">Wt::WWidget</a>.</p>
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<a class="anchor" id="add2437d41d367251cbfa98fa18dedba8"></a><!-- doxytag: member="Wt::WCompositeWidget::styleClass" ref="add2437d41d367251cbfa98fa18dedba8" args="() const " -->
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<td class="memname"><a class="el" href="classWt_1_1WString.html">WString</a> Wt::WCompositeWidget::styleClass </td>
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<p>Returns the CSS style class. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#af9a8abf4e8b5be186a31cd951e60bdc6" title="Sets (one or more) CSS style classes.">setStyleClass()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ad5a84cacbaa1e4da97f7ba68de060330">Wt::WWidget</a>.</p>
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<a class="anchor" id="a07ba1eb6802336dbd060fdba935d2730"></a><!-- doxytag: member="Wt::WCompositeWidget::tabIndex" ref="a07ba1eb6802336dbd060fdba935d2730" args="() const " -->
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<td class="memname">int Wt::WCompositeWidget::tabIndex </td>
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<p>Returns the tab index. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a10b26fff7188b259669700c676031f82" title="Sets the tab index.">setTabIndex()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#ac8e874a86853e3e230e2cee1a7a153c4">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> Wt::WCompositeWidget::verticalAlignment </td>
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<p>Returns the vertical alignment. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#af548a47d09382c9413a688c0eb65df14" title="Sets the vertical alignment.">setVerticalAlignment()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a0ae4522f15e80ff00d246a19604f6c7f">Wt::WWidget</a>.</p>
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<td class="memname"><a class="el" href="classWt_1_1WLength.html">WLength</a> Wt::WCompositeWidget::verticalAlignmentLength </td>
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<p>Returns the fixed vertical alignment that was set. </p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#af548a47d09382c9413a688c0eb65df14" title="Sets the vertical alignment.">setVerticalAlignment()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a9faaa6c2b46c0adf6606ad1496c4e52b">Wt::WWidget</a>.</p>
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<a class="anchor" id="a3358bb9a93e5c7999c4f6d39d9880c8f"></a><!-- doxytag: member="Wt::WCompositeWidget::width" ref="a3358bb9a93e5c7999c4f6d39d9880c8f" args="() const " -->
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<td class="memname"><a class="el" href="classWt_1_1WLength.html">WLength</a> Wt::WCompositeWidget::width </td>
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<p>Returns the width. </p>
<p>Returns the width set for this widget. This is not a calculated width, based on layout, but the width as specified with <a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize(const WLength&, const WLength&)</a>.</p>
<p>This applies to CSS-based layout.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WCompositeWidget.html#a976e94e38c7a9cc0f212e13a9792912e" title="Resizes the widget.">resize(const WLength&, const WLength&)</a>, <a class="el" href="classWt_1_1WCompositeWidget.html#ab20c559ba960c80be16572293df7fd96" title="Returns the height.">height()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WWidget.html#a3f423e20a9b0792c1bc3d52899065e82">Wt::WWidget</a>.</p>
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