/**
* Shows or hides the title bar for the panel.
*
* <p>The title bar appears at the top of the panel.
*
* <p>The default value is <code>false:</code> the title bar is not shown unless a title is set or
* the panel is made collapsible.
*
* <p>
*
* @see WPanel#setTitle(CharSequence title)
* @see WPanel#setCollapsible(boolean on)
*/
public void setTitleBar(boolean enable) {
if (enable && !(this.getTitleBarWidget() != null)) {
WContainerWidget titleBar = new WContainerWidget();
this.impl_.bindWidget("titlebar", titleBar);
titleBar.setStyleClass("titlebar");
WBreak br;
titleBar.addWidget(br = new WBreak());
br.setClearSides(Side.Horizontals);
} else {
if (!enable && this.isTitleBar()) {
this.impl_.bindWidget("titlebar", (WWidget) null);
this.title_ = null;
this.collapseIcon_ = null;
}
}
}
