SUI .control.HSVColorPicker

SUI.control.HSVColorPicker is an enhanced version of the SUI.control.HSVSelector so that the total hue, saturation, value color selection control is more like the controls that you'll find in image manipulation programs as the GIMP. Next to the HSV control you'll find three input boxes where you can set the values for the hue, saturation and value directly. Also an HTML color code can be entered directly. Direct feedback of the control's current color selection is provided.

Extends SUI.AnchorLayout
Defined in: control/HSVColorPicker.js

Constructor summary
Attr.	Name / Description
public	SUI.control.HSVColorPicker(see, arg) Create an HSV color picker control.

Member summary
Attr.	Type	Name	Description
private	SUI.Border	_border	The box's border.
private	int	_bottom	The bottom position of the box.
private	HTMLElementNode	_el	The box's element node.
private	int	_height	The height of the box.
private	int	_left	The left position of the box.
private	int	_listeners	The listeners array.
private	int	_maxHeight	The maximum height of the box.
private	int	_maxWidth	The maximum width of the box.
private	int	_minHeight	The minimum height of the box.
private	int	_minWidth	The minimum width of the box.
private	SUI.Padding	_padding	The box's padding.
private	SUI.Box	_parent	The box's parent element.
private	int	_right	The right position of the box.
private	int	_top	The top position of the box.
private	int	_width	The width of the box.
public	SUI.Box[]	children	The list of children of this container.
public		COLBOX_HEIGHT	The height of the boxes in which the color an HTML color code are shown.
public		COLBOX_WIDTH	The Width of the boxes in which the color an HTML color code are shown.
public		HEIGHT	The total height of the control.
public		INPUT_WIDTH	The width of the hue, saturation and value input boxes.
public		LABEL_LEFT	The left position of the labels.
public		LABEL_WIDTH	The width of the labels.
public		PADDING	The padding of the control.
public		ROW_HEIGHT	The row height for the rows with hue, saturation, value and color boxes.
public		WIDTH	The total width of the control.

Method summary
Attr.	Type	Name / Description
private		_layoutChildren() Layout the children of the Container. Use the anchors of the children to place them on the client area of the Container.
public		absPos() Get the absolute position (top/left) of this box on the page. Note: You can only use this function if the HTML content of the page is fully rendered.
public		add(child, parent) Add an box to the container. Add it to the document tree and to the container's list of children.
public		addClass(cls) Add a CSS class name to the class list of the HTML element associated with the box.
public		addListener(type, listener) Add/register a listener function. This way it is possible to register more than one listener function on one target.
public	SUI.Border	border(b) Get or set the border definition of the box.
public	int	bottom(b) Get or set the bottom of the box.
public		callListener(type) Call a listener function. Execute the default and additional listener functions. Note: the framework should not execute the default listeners directly but always through this method to ensure the execution of additional listener functions.
public	int	clientHeight() Get the client height of the box. The client height is the height of the box minus the top and bottom border and padding width.
public	int	clientWidth() Get the client width of the box. The client width is the width of the box minus the left and right border and padding width.
public	String	colorCode(val) Set or get the HTML color code selection of the control.
public		display() Display the Container. Set the CSS positions of the element's box(es) and for the children of the box.
public		draw() Draw the box on the screen. It executes a two phase process: a layout phase in which the size and positions of the box (and of it's contents, for more complex derivatives) is calculated and a display phase in which the CSS size and position of the box's (and possible it's child elements) is set.
public	HTMLElementNode	el() Get the HTML element node of the box.
public	int	height(h) Get or set the height of the box.
public		layOut() Lay out the Container. Calculate the position of the Container and it's contents.
public	int	left(l) Get or set the left of the box.
public	int	maxHeight(mh) Get or set the maximum height of the box.
public	int	maxWidth(mw) Get or set the maximum width of the box.
public	int	minHeight(mh) Get or set the minimum height of the box.
public	int	minWidth(mw) Get or set the minimum width of the box.
public		onChange(c) onChange event handler: is executed when the control's color selection changes.
public	SUI.Padding	padding(p) Get or set the padding definition of the box.
public	SUI.Box	parent(p) Get or set the parent box of the box. When setting the parent the box's element node will be appended to the parent box's HTML element node.
public		remove(child, parent) Remove a child box.
public		removeBox() Remove a box from the DOM tree.
public		removeClass(cls) Remove a CSS class name from the class list of the HTML element associated with the box.
public	int	right(r) Get or set the right of the box.
public		setDim() Set the CSS dimensions of this box and it's borders and padding. This is typically used in display functions to display boxes at the size and position that was calculated during layout.
public		setPos() Set the CSS postion of this box. This is typically used in display functions to display boxes at position that was calculated during layout. Note: use setDim if you want to set the position and size of the box.
public		setRect(t, l, w, h) Set the top, left, width and height of a box in one go.
public	int	top(t) Get or set the top of the box.
public	int	width(w) Get or set the width of the box.

Constructor

public SUI.control.HSVColorPicker(see, object arg)

Create an HSV color picker control.

Parameters:
Name	Type	Description
	see	base class
Function	arg.onChange	Listener function that is executed each time the control's color selection changes.

View source: control/HSVColorPicker.js, line 58

Members

private SUI.Border _border

The box's border.

Inherited From: SUI.AnchorLayout#_border

View source: Box.js, line 672

private int _bottom

The bottom position of the box.

Inherited From: SUI.AnchorLayout#_bottom

View source: Box.js, line 679

private HTMLElementNode _el

The box's element node.

Inherited From: SUI.AnchorLayout#_el

View source: Box.js, line 686

private int _height

The height of the box.

Inherited From: SUI.AnchorLayout#_height

View source: Box.js, line 693

private int _left

The left position of the box.

Inherited From: SUI.AnchorLayout#_left

View source: Box.js, line 700

private int _listeners

The listeners array.

Inherited From: SUI.AnchorLayout#_listeners

View source: Box.js, line 707

private int _maxHeight

The maximum height of the box.

Inherited From: SUI.AnchorLayout#_maxHeight

View source: Box.js, line 714

private int _maxWidth

The maximum width of the box.

Inherited From: SUI.AnchorLayout#_maxWidth

View source: Box.js, line 721

private int _minHeight

The minimum height of the box.

Inherited From: SUI.AnchorLayout#_minHeight

View source: Box.js, line 728

private int _minWidth

The minimum width of the box.

Inherited From: SUI.AnchorLayout#_minWidth

View source: Box.js, line 735

private SUI.Padding _padding

The box's padding.

Inherited From: SUI.AnchorLayout#_padding

View source: Box.js, line 742

private SUI.Box _parent

The box's parent element.

Inherited From: SUI.AnchorLayout#_parent

View source: Box.js, line 749

private int _right

The right position of the box.

Inherited From: SUI.AnchorLayout#_right

View source: Box.js, line 756

private int _top

The top position of the box.

Inherited From: SUI.AnchorLayout#_top

View source: Box.js, line 763

private int _width

The width of the box.

Inherited From: SUI.AnchorLayout#_width

View source: Box.js, line 770

public SUI.Box[] children

The list of children of this container.

Inherited From: SUI.AnchorLayout#children

View source: AnchorLayout.js, line 93

public COLBOX_HEIGHT

The height of the boxes in which the color an HTML color code are shown.

View source: control/HSVColorPicker.js, line 192

public COLBOX_WIDTH

The Width of the boxes in which the color an HTML color code are shown.

View source: control/HSVColorPicker.js, line 197

public HEIGHT

The total height of the control.

View source: control/HSVColorPicker.js, line 202

public INPUT_WIDTH

The width of the hue, saturation and value input boxes.

View source: control/HSVColorPicker.js, line 207

public LABEL_LEFT

The left position of the labels.

View source: control/HSVColorPicker.js, line 212

public LABEL_WIDTH

The width of the labels.

View source: control/HSVColorPicker.js, line 217

public PADDING

The padding of the control.

View source: control/HSVColorPicker.js, line 222

public ROW_HEIGHT

The row height for the rows with hue, saturation, value and color boxes.

View source: control/HSVColorPicker.js, line 227

public WIDTH

The total width of the control.

View source: control/HSVColorPicker.js, line 232

Methods

private _layoutChildren()

Layout the children of the Container. Use the anchors of the children to place them on the client area of the Container.

Inherited From: SUI.AnchorLayout#_layoutChildren

View source: AnchorLayout.js, line 153

public absPos()

Get the absolute position (top/left) of this box on the page. Note: You can only use this function if the HTML content of the page is fully rendered.

Inherited From: SUI.AnchorLayout#absPos

View source: Box.js, line 202

public add( SUI.AnchorLayout child, SUI.AnchorLayout parent)

Add an box to the container. Add it to the document tree and to the container's list of children.

Parameters:
Name	Type	Description
SUI.AnchorLayout	child	box to add
SUI.AnchorLayout	parent	Container to add box to (none for this)

Inherited From: SUI.AnchorLayout#add

View source: AnchorLayout.js, line 101

public addClass( String cls)

Add a CSS class name to the class list of the HTML element associated with the box.

Parameters:
Name	Type	Description
String	cls	the CSS class name to add

Inherited From: SUI.AnchorLayout#addClass

View source: Box.js, line 229

public addListener( String type, Function listener)

Add/register a listener function. This way it is possible to register more than one listener function on one target.

Parameters:
Name	Type	Description
String	type	The listener type (i.e. "onClick", "onOK", etc).
Function	listener	The listener function.

Inherited From: SUI.AnchorLayout#addListener

View source: Box.js, line 239

public SUI.Border border( SUI.Border b)

Get or set the border definition of the box.

Parameters:
Name	Type	Argument	Description
SUI.Border	b	<optional>	The new border definition (or none to use this method as a getter).

Returns:

SUI.Border the border definition of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#border

View source: Box.js, line 259

public int bottom( int b)

Get or set the bottom of the box.

Parameters:
Name	Type	Argument	Description
int	b	<optional>	The new bottom of the box (or none to use this method as a getter).

Returns:

int The bottom of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#bottom

View source: Box.js, line 302

public callListener( String type)

Call a listener function. Execute the default and additional listener functions. Note: the framework should not execute the default listeners directly but always through this method to ensure the execution of additional listener functions.

Parameters:
Name	Type	Description
String	type	The listener type (i.e. "onClick", "onOK", etc).

Inherited From: SUI.AnchorLayout#callListener

View source: Box.js, line 275

public int clientHeight()

Get the client height of the box. The client height is the height of the box minus the top and bottom border and padding width.

Returns:

int The client height of the box.

Inherited From: SUI.AnchorLayout#clientHeight

View source: Box.js, line 312

public int clientWidth()

Get the client width of the box. The client width is the width of the box minus the left and right border and padding width.

Returns:

int The client width of the box.

Inherited From: SUI.AnchorLayout#clientWidth

View source: Box.js, line 322

public String colorCode( String val)

Set or get the HTML color code selection of the control.

Parameters:
Name	Type	Description
String	val	An HTML color code (#FF7700), or none to get the current color selection from the control.

Returns:

String An HTML color code (#FF7700), if no argument was given this method act as a getter and value will be returned.

View source: control/HSVColorPicker.js, line 241

public display()

Display the Container. Set the CSS positions of the element's box(es) and for the children of the box.

Inherited From: SUI.AnchorLayout#display

View source: AnchorLayout.js, line 110

public draw()

Draw the box on the screen. It executes a two phase process: a layout phase in which the size and positions of the box (and of it's contents, for more complex derivatives) is calculated and a display phase in which the CSS size and position of the box's (and possible it's child elements) is set.

Inherited From: SUI.AnchorLayout#draw

View source: Box.js, line 344

public HTMLElementNode el()

Get the HTML element node of the box.

Returns:

HTMLElementNode the HTML element node of the box.

Inherited From: SUI.AnchorLayout#el

View source: Box.js, line 353

public int height( int h)

Get or set the height of the box.

Parameters:
Name	Type	Argument	Description
int	h	<optional>	The new height of the box (or none to use this method as a getter).

Returns:

int The height of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#height

View source: Box.js, line 364

public layOut()

Lay out the Container. Calculate the position of the Container and it's contents.

Inherited From: SUI.AnchorLayout#layOut

View source: AnchorLayout.js, line 123

public int left( int l)

Get or set the left of the box.

Parameters:
Name	Type	Argument	Description
int	l	<optional>	The new left of the box (or none to use this method as a getter).

Returns:

int The left of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#left

View source: Box.js, line 403

public int maxHeight( int mh)

Get or set the maximum height of the box.

Parameters:
Name	Type	Argument	Description
int	mh	<optional>	The new maximum height of the box (or none to use this method as a getter).

Returns:

int The maximum height of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#maxHeight

View source: Box.js, line 414

public int maxWidth( int mw)

Get or set the maximum width of the box.

Parameters:
Name	Type	Argument	Description
int	mw	<optional>	The new maximum width of the box (or none to use this method as a getter).

Returns:

int The maximum width of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#maxWidth

View source: Box.js, line 433

public int minHeight( int mh)

Get or set the minimum height of the box.

Parameters:
Name	Type	Argument	Description
int	mh	<optional>	The new minimum height of the box (or none to use this method as a getter).

Returns:

int The minimum height of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#minHeight

View source: Box.js, line 452

public int minWidth( int mw)

Get or set the minimum width of the box.

Parameters:
Name	Type	Argument	Description
int	mw	<optional>	The new minimum width of the box (or none to use this method as a getter).

Returns:

int The minimum width of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#minWidth

View source: Box.js, line 471

public onChange( String c)

onChange event handler: is executed when the control's color selection changes.

Parameters:
Name	Type	Description
String	c	The HTML color code of the color that is currently selected by the control.

View source: control/HSVColorPicker.js, line 267

public SUI.Padding padding( SUI.Padding p)

Get or set the padding definition of the box.

Parameters:
Name	Type	Argument	Description
SUI.Padding	p	<optional>	The new padding definition (or none to use this method as a getter).

Returns:

SUI.Padding The padding definition of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#padding

View source: Box.js, line 490

public SUI.Box parent( SUI.Box p)

Get or set the parent box of the box. When setting the parent the box's element node will be appended to the parent box's HTML element node.

Parameters:
Name	Type	Description
SUI.Box	p	The parent box for this box (or none to use this method as a getter).

Returns:

SUI.Box The parent box of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#parent

View source: Box.js, line 510

public remove( SUI.Box child, SUI.AnchorLayout parent)

Remove a child box.

Parameters:
Name	Type	Description
SUI.Box	child	a reference to the box to remove
SUI.AnchorLayout	parent	Container to remove box from (none for this)

Inherited From: SUI.AnchorLayout#remove

View source: AnchorLayout.js, line 134

public removeBox()

Remove a box from the DOM tree.

Inherited From: SUI.AnchorLayout#removeBox

View source: Box.js, line 523

public removeClass( String cls)

Remove a CSS class name from the class list of the HTML element associated with the box.

Parameters:
Name	Type	Description
String	cls	The CSS class name to remove.

Inherited From: SUI.AnchorLayout#removeClass

View source: Box.js, line 532

public int right( int r)

Get or set the right of the box.

Parameters:
Name	Type	Description
int	r	The new right of the box (or none to use this method as a getter).

Returns:

int The right of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#right

View source: Box.js, line 543

public setDim()

Set the CSS dimensions of this box and it's borders and padding. This is typically used in display functions to display boxes at the size and position that was calculated during layout.

Inherited From: SUI.AnchorLayout#setDim

View source: Box.js, line 552

public setPos()

Set the CSS postion of this box. This is typically used in display functions to display boxes at position that was calculated during layout. Note: use setDim if you want to set the position and size of the box.

Inherited From: SUI.AnchorLayout#setPos

View source: Box.js, line 600

public setRect( int | SUI.Box t, int l, int w, int h)

Set the top, left, width and height of a box in one go.

Parameters:
Name	Type	Argument	Description
int \| SUI.Box	t		The new top of the box or another reference box to copy the values from.
int	l	<optional>	The new left of the box (if the t parameter wasn't a reference Box).
int	w	<optional>	The new width of the box (if the t parameter wasn't a reference Box).
int	h	<optional>	The new length of the box (if the t parameter wasn't a reference Box).

Inherited From: SUI.AnchorLayout#setRect

View source: Box.js, line 620

public int top( int t)

Get or set the top of the box.

Parameters:
Name	Type	Argument	Description
int	t	<optional>	The new top of the box (or none to use this method as a getter).

Returns:

int The top of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#top

View source: Box.js, line 641

public int width( int w)

Get or set the width of the box.

Parameters:
Name	Type	Argument	Description
int	w	<optional>	The new width of the box (or none to use this method as a getter).

Returns:

int The width of the box (or null if this method was used as a setter).

Inherited From: SUI.AnchorLayout#width

View source: Box.js, line 652

Namespaces

Classes

SUI.control.HSVColorPicker

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SUI .control.HSVColorPicker