Wt::WWidgetItem Class Reference

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

#include <Wt/WWidgetItem>

Inheritance diagram for Wt::WWidgetItem:

List of all members.

Public Member Functions
	WWidgetItem (WWidget *widget)
	Creates a new item for the given widget.
virtual WWidget *	widget ()
	Returns the widget that is held by this WLayoutItem.
virtual WLayout *	layout ()
	Returns the layout that implements this WLayoutItem.
virtual WLayout *	parentLayout () const
	Returns the layout in which this item is contained.
virtual WWidgetItem *	findWidgetItem (WWidget *widget)
	Finds the widget item corresponding to the given widget
WLayoutItemImpl *	impl () const
	Returns the implementation for this layout item.
Private Member Functions
virtual void	setParentWidget (WWidget *parent)
	Internal method.
virtual void	setParentLayout (WLayout *layout)
	Internal method.

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Detailed Description

A layout item that holds a single widget.

See also:

WLayout::addWidget(WWidget *)

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Member Function Documentation

WWidgetItem * Wt::WWidgetItem::findWidgetItem

(

WWidget *

widget

)

[virtual]

Finds the widget item corresponding to the given widget

The widget is searched for recursively inside nested layouts.

Implements Wt::WLayoutItem.

WLayoutItemImpl* Wt::WWidgetItem::impl

(

)

const [virtual]

Returns the implementation for this layout item.

The implementation of a layout item depends on the kind of container for which the layout does layout management.

Implements Wt::WLayoutItem.

virtual WLayout* Wt::WWidgetItem::layout

(

)

[virtual]

Returns the layout that implements this WLayoutItem.

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

Implements Wt::WLayoutItem.

virtual WWidget* Wt::WWidgetItem::widget

(

)

[virtual]

Returns the widget that is held by this WLayoutItem.

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

Implements Wt::WLayoutItem.