Wt::WWidgetItem Class Reference

A layout item that holds a single widget. More...

#include <Wt/WWidgetItem.h>

Inheritance diagram for Wt::WWidgetItem:

Public Member Functions
	WWidgetItem (std::unique_ptr< WWidget > widget)
	Creates a new item for the given widget.
virtual WWidget *	widget () override
	Returns the widget that is held by this WLayoutItem.
virtual WLayout *	layout () override
	Returns the layout that implements this WLayoutItem.
virtual WLayout *	parentLayout () const override
	Returns the layout in which this item is contained.
virtual WWidgetItem *	findWidgetItem (WWidget *widget) override
	Finds the widget item corresponding to the given widget
Public Member Functions inherited from Wt::WLayoutItem
virtual	~WLayoutItem ()
	Destructor.

Private Member Functions
virtual void	setParentWidget (WWidget *parent) override
	Internal method.
virtual void	setParentLayout (WLayout *layout) override
	Internal method.

Detailed Description

A layout item that holds a single widget.

See also

WLayout::addWidget(WWidget *)

Member Function Documentation

findWidgetItem()

WWidgetItem * Wt::WWidgetItem::findWidgetItem ( WWidget *  widget )

overridevirtual

Finds the widget item corresponding to the given widget

The widget is searched for recursively inside nested layouts.

Implements Wt::WLayoutItem.

layout()

virtual WLayout * Wt::WWidgetItem::layout ( )

overridevirtual

Returns the layout that implements this WLayoutItem.

This implements a type-safe upcasting mechanism to a WLayout.

Implements Wt::WLayoutItem.

widget()

virtual WWidget * Wt::WWidgetItem::widget ( )

overridevirtual

Returns the widget that is held by this WLayoutItem.

This implements a type-safe upcasting mechanism to a WWidgetItem.

Implements Wt::WLayoutItem.