Base class for objects that can be used to automatically position a component according to some kind of algorithm. More...

#include "juce_Component.h"

Inheritance diagram for juce::Component::Positioner:

Public Member Functions
	Positioner (Component &component) noexcept
	Creates a Positioner which can control the specified component.

virtual	~Positioner ()=default
	Destructor.

Component &	getComponent () const noexcept
	Returns the component that this positioner controls.

virtual void	applyNewBounds (const Rectangle< int > &newBounds)=0
	Attempts to set the component's position to the given rectangle.

Detailed Description

Base class for objects that can be used to automatically position a component according to some kind of algorithm.

The component class simply holds onto a reference to a Positioner, but doesn't actually do anything with it - all the functionality must be implemented by the positioner itself (e.g. it might choose to watch some kind of value and move the component when the value changes).

Definition at line 2375 of file juce_Component.h.

Constructor & Destructor Documentation

◆ Positioner()

juce::Component::Positioner::Positioner ( Component & component )

explicitnoexcept

Creates a Positioner which can control the specified component.

Definition at line 1925 of file juce_Component.cpp.

Member Function Documentation

◆ applyNewBounds()

virtual void juce::Component::Positioner::applyNewBounds ( const Rectangle< int > & newBounds )

pure virtual

Attempts to set the component's position to the given rectangle.

Unlike simply calling Component::setBounds(), this may involve the positioner being smart enough to adjust itself to fit the new bounds.

Implemented in juce::RelativeRectangleComponentPositioner.

◆ getComponent()

Component & juce::Component::Positioner::getComponent ( ) const

noexcept

Returns the component that this positioner controls.

Definition at line 2384 of file juce_Component.h.

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