PHP 7.2.0 Release Candidate 4 Released

Area

(PHP 7, UI 0.9.9)

Introduction

An Area represents a canvas which can be used to draw, and respond to mouse and key events.

Class synopsis

UI\Area extends UI\Control {
/* Constants */
const integer Ctrl ;
const integer Alt ;
const integer Shift ;
const integer Super ;
const integer Down ;
const integer Up ;
/* Methods */
protected onDraw ( UI\Draw\Pen $pen , UI\Size $areaSize , UI\Point $clipPoint , UI\Size $clipSize )
protected onKey ( string $key , integer $ext , integer $flags )
protected onMouse ( UI\Point $areaPoint , UI\Size $areaSize , integer $flags )
public redraw ( void )
public scrollTo ( UI\Point $point , UI\Size $size )
public setSize ( UI\Size $size )
/* Inherited methods */
public UI\Control::destroy ( void )
public UI\Control::disable ( void )
public UI\Control::enable ( void )
public UI\Control UI\Control::getParent ( void )
public int UI\Control::getTopLevel ( void )
public UI\Control::hide ( void )
public bool UI\Control::isEnabled ( void )
public bool UI\Control::isVisible ( void )
public UI\Control::setParent ( UI\Control $parent )
public UI\Control::show ( void )
}

Predefined Constants

UI\Area::Ctrl

Shall be set in the modifiers passed to key and mouse events when the CTRL key is active

UI\Area::Alt

Shall be set in the modifiers passed to key and mouse events when the ALT key is active

UI\Area::Shift

Shall be set in the modifiers passed to key and mouse events when the SHIFT key is active

UI\Area::Super

UI\Area::Down

Shall be set in the modifiers passed to key and mouse events

UI\Area::Up

Shall be set in the modifiers passed to key and mouse events

Table of Contents

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top