UIElement

php\swing\UIElement

abstract class

Children

---

• abstract class php\swing\UIContainer

Properties

---

property uid

string

read-only

property group

string

property x

int

Position X

property y

int

Position Y

property w

int

Width

property h

int

Height

property size

array

Size (width and height), [int, int]

property preferredSize

php\swing\array [int, int]

property minSize

array

Min Size (width and height) [int, int]

property autosize

bool

property position

array

Position (x and y), [int, int]

property screenPosition

array

Screen Position (x and y), [int, int]

property absolutePosition

array

read-only

Absolute Position (x and y), [int, int]

property visible

bool

property enabled

bool

property focusable

bool

property align

php\swing\string - NONE, LEFT, RIGHT, TOP, BOTTOM, CLIENT

property anchors

array

[LEFT, TOP, RIGHT, BOTTOM]

property font

php\swing\Font

property border

php\swing\Border

property background

php\swing\Color

property foreground

php\swing\Color

property tooltipText

string

property doubleBuffered

bool

property opaque

bool

property ignoreRepaint

bool

property autoscrolls

bool

property uiClassId

string

read-only

property popupMenu

php\swing\UIPopupMenu

property cursor

string

property padding

php\swing\array [int, int, int, int]

property owner

php\swing\UIContainer

property parent

php\swing\UIContainer

property firstParent

php\swing\UIContainer

Methods

---

__construct()

getGraphics()

Get graphic canvas object

Returns:php\swing\Graphics

on($name, $callback, $group = 'general')

Events - Mouse: click mousePress mouseRelease mouseEnter mouseExit mouseMove mouseDrag

Keyboard: keyDown keyUp keyPress

Focus: focus blur

Add callback for event

Parameters:

• $name –
  • • name of event
• $callback – callable
• $group – string

off($name, $group = NULL)

Remove all event callbacks (if group == null), or only group

Parameters:

• $name –
• $group – null, string

Returns:

bool

trigger($name)

Trigger callback by event name

Parameters:

• $name –

addAllowedEventType($name)

protected

Parameters:

• $name – string

setAction($name, $callback = null)

Parameters:

• $name – string
• $callback – callable

setInputKey($keyString, $actionName)

Parameters:

• $keyString – string
• $actionName – string

hasFocus()

Returns:bool

add($component, $index = null)

Add child component

Parameters:

• $component – php\swing\UIElement
• $index – null, int

getComponentAt($x, $y)

Determines if this component or one of its immediate subcomponents contains the (x, y) location, and if so, returns the containing component. This method only looks one level deep.

Parameters:

• $x –
• $y –

Returns:

php\swing\UIElement

printOne($canvas)

Prints this component.

Parameters:

• $canvas – php\swing\Graphics

printAll($canvas)

Prints this component and all of its subcomponents.

Parameters:

• $canvas – php\swing\Graphics

paintOne($canvas)

Paints this component.

Parameters:

• $canvas – php\swing\Graphics

paintAll($canvas)

Paints this component and all of its subcomponents.

Parameters:

• $canvas – php\swing\Graphics

updateUI()

invalidate()

repaint()

revalidate()

repaintRegion($x, $y, $w, $h)

Parameters:

• $x – int
• $y – int
• $w – int
• $h – int

grabFocus()

getTextWidth($str)

Return width of str for drawText + current font

Parameters:

• $str –

Returns:

int

getTextHeight()

Return height of one line text with current font

Returns:int

show()

hide()

toggle()

removeSelf()

static getByUid($uid)

Get component by unique id

Parameters:

• $uid – string

Returns:

php\swing\UIElement