ofx::DOM::Layout Class Reference

A base class for laying out Elements. More...

#include <Layout.h>

Inheritance diagram for ofx::DOM::Layout:

Public Member Functions
	Layout (Element *parent)
	Create a Layout with a given Element parent. More...
virtual	~Layout ()
	Destroy the layout.
Element *	parent ()
bool	isDoingLayout () const
std::vector< Element * >	children ()
	Get all of the children for this element.
virtual void	doLayout ()=0
	Do.

Protected Attributes
Element *	_parent = nullptr
	The owning Widget class.
bool	_isDoingLayout = false
	True if in doLayout(). Used to prevent recusive calls.

Friends
class	Element

Detailed Description

A base class for laying out Elements.

Generally this class and its subclasses should not be instantiated directly but instead should be created using Element::createLayout<LayoutType>(...). This pattern preserves the ownership of the Layout.

Constructor & Destructor Documentation

ofx::DOM::Layout::Layout

(

Element *

parent

)

Create a Layout with a given Element parent.

Parameters

parent

The parent Element.

Member Function Documentation

bool ofx::DOM::Layout::isDoingLayout

(

)

const

Returns

true iff this layout is currently being done.

Element * ofx::DOM::Layout::parent

(

)

Returns

a pointer to the parent Element or nullptr if none.

---

The documentation for this class was generated from the following files:

• Layout.h
• Layout.cpp