org.gamecontrolplus.gui.MScrollbar Class Reference

Inheritance diagram for org.gamecontrolplus.gui.MScrollbar:

Public Member Functions
	MScrollbar (PApplet theApplet, float p0, float p1, float p2, float p3)
void	setAutoHide (boolean autoHide)
void	setValue (float value)
void	setValue (float value, float filler)
float	getValue ()
void	mouseEvent (MouseEvent event)
void	draw ()
Public Member Functions inherited from org.gamecontrolplus.gui.MAbstractControl
	MAbstractControl (PApplet theApplet)
	MAbstractControl (PApplet theApplet, float p0, float p1, float p2, float p3)
void	draw ()
void	mouseEvent (MouseEvent event)
void	keyEvent (KeyEvent e)
void	pre ()
void	post ()
void	dispose ()
void	forceBufferUpdate ()
boolean	isOver (float x, float y)
void	setLocalColorScheme (int cs)
void	setLocalColorScheme (int cs, boolean includeChildren)
int	getLocalColorScheme ()
void	setAlpha (int alpha)
void	setAlpha (int alpha, boolean includeChildren)
MAbstractControl	getParent ()
PApplet	getPApplet ()
PGraphics	getSnapshot ()
void	addEventHandler (Object obj, String methodName)
void	moveTo (float px, float py)
float	getX ()
float	getY ()
float	getCX ()
float	getCY ()
float	getWidth ()
float	getHeight ()
void	setVisible (boolean visible)
boolean	isVisible ()
void	setOpaque (boolean opaque)
boolean	isOpaque ()
boolean	isDragging ()
void	setEnabled (boolean enable)
boolean	isEnabled ()
void	setFocus (boolean focus)
boolean	hasFocus ()
void	addControl (MAbstractControl c, float x, float y, float angle)
void	addControl (MAbstractControl c, float x, float y)
void	addControl (MAbstractControl c)
void	addControls (MAbstractControl...controls)
int	getCursorOver ()
void	setCursorOver (int cursorOver)
void	markForDisposal ()
String	toString ()

Protected Member Functions
boolean	isOverThumb (float px, float py)
void	updateBuffer ()
Protected Member Functions inherited from org.gamecontrolplus.gui.MAbstractControl
void	resize (float w, float h)
int	whichHotSpot (float px, float py)
int	getCurrHotSpot ()
PGraphics	getBuffer ()
void	updateBuffer ()
void	createEventHandler (Object handlerObj, String methodName, Class[] param_classes, String[] param_names)
void	fireEvent (Object...objects)
void	setAvailable (boolean avail)
boolean	isAvailable ()
void	takeFocus ()
void	loseFocus (MAbstractControl grabber)
void	addToParent (MAbstractControl p)
AffineTransform	getTransform (AffineTransform aff)
void	calcTransformedOrigin (float px, float py)
void	setZ (int parentZ)

Protected Attributes
RoundRectangle2D	lowCap
float	value = 0.2f
float	filler = .5f
boolean	autoHide = true
boolean	currOverThumb = false
boolean	isValueChanging = false
float	last_ox
Protected Attributes inherited from org.gamecontrolplus.gui.MAbstractControl
PApplet	winApp
int	z = Z_STICKY
boolean	dragging = false
MAbstractControl	parent = null
LinkedList< MAbstractControl >	children = null
int	localColorScheme = M4P.globalColorScheme
int[]	palette = null
Color[]	jpalette = null
int	alphaLevel = M4P.globalAlpha
float	x
float	width
float	halfWidth
float	cx
float	rotAngle
double[]	temp = new double[2]
PGraphicsJava2D	buffer = null
boolean	bufferInvalid = true
boolean	opaque = false
int	cursorOver = HAND
float	ox
Object	eventHandlerObject = null
Method	eventHandlerMethod = null
String	eventHandlerMethodName
MHotSpot[]	hotspots = null
int	currSpot = -1

Package Attributes
RoundRectangle2D	highCap
float	last_oy
Package Attributes inherited from org.gamecontrolplus.gui.MAbstractControl
float	y
float	height
float	halfHeight
float	cy
float	oy
boolean	visible = true
boolean	enabled = true
boolean	available = true
int	registeredMethods = 0

Static Private Attributes
static final int	OFF_FILL = 3
static final int	OFF_STROKE = 0
static final int	OVER_FILL = 1
static final int	OVER_STROKE = 3
static final int	TRACK = 5

Additional Inherited Members
Public Attributes inherited from org.gamecontrolplus.gui.MAbstractControl
String	tag
int	tagNo
Public Attributes inherited from org.gamecontrolplus.gui.MConstants
int	RED_SCHEME = 0
int	GREEN_SCHEME = 1
int	YELLOW_SCHEME = 2
int	PURPLE_SCHEME = 3
int	ORANGE_SCHEME = 4
int	CYAN_SCHEME = 5
int	BLUE_SCHEME = 6
int	GOLD_SCHEME = 7
int	SCHEME_8 = 8
int	SCHEME_9 = 9
int	SCHEME_10 = 10
int	SCHEME_11 = 11
int	SCHEME_12 = 12
int	SCHEME_13 = 13
int	SCHEME_14 = 14
int	SCHEME_15 = 15
char	HOME = java.awt.event.KeyEvent.VK_HOME
char	END = java.awt.event.KeyEvent.VK_END
int	CTRL_ANGULAR = 0x00000501
int	CTRL_HORIZONTAL = 0x00000502
int	CTRL_VERTICAL = 0x00000503
int	EXIT_APP = 0x00000f01
int	CLOSE_WINDOW = 0x00000f02
int	KEEP_OPEN = 0x00000f03
int	USER_COL_SCHEME = 0x00010102
int	ALPHA_BLOCK = 128
int	ALPHA_PICK = 48
int	SCROLLBARS_NONE = 0x0000
int	SCROLLBARS_VERTICAL_ONLY = 0x0001
int	SCROLLBARS_HORIZONTAL_ONLY = 0x0002
int	SCROLLBARS_BOTH = 0x0003
int	SCROLLBARS_AUTOHIDE = 0x1000
int	SCROLLBAR_VERTICAL = 1
int	SCROLLBAR_HORIZONTAL = 2
int	INTEGER = 0
int	DECIMAL = 1
int	EXPONENT = 2
int	ORIENT_LEFT = -1
int	ORIENT_TRACK = 0
int	ORIENT_RIGHT = 1
int	X4 = 1
int	X8 = 2
int	PLAIN = JOptionPane.PLAIN_MESSAGE
int	ERROR = JOptionPane.ERROR_MESSAGE
int	INFO = JOptionPane.INFORMATION_MESSAGE
int	WARNING = JOptionPane.WARNING_MESSAGE
int	QUERY = JOptionPane.QUESTION_MESSAGE
int	YES_NO = JOptionPane.YES_NO_OPTION
int	YES_NO_CANCEL = JOptionPane.YES_NO_CANCEL_OPTION
int	OK_CANCEL = JOptionPane.OK_CANCEL_OPTION
int	OK = JOptionPane.OK_OPTION
int	YES = JOptionPane.YES_OPTION
int	NO = JOptionPane.NO_OPTION
int	CANCEL = JOptionPane.CANCEL_OPTION
int	CLOSED = JOptionPane.CLOSED_OPTION
TextAttribute	FAMILY = TextAttribute.FAMILY
TextAttribute	WEIGHT = TextAttribute.WEIGHT
Float	WEIGHT_EXTRA_LIGHT = new Float(0.5f)
Float	WEIGHT_LIGHT = new Float(0.75f)
Float	WEIGHT_DEMILIGHT = new Float(0.875f)
Float	WEIGHT_REGULAR = new Float(1.0f)
Float	WEIGHT_SEMIBOLD = new Float(1.25f)
Float	WEIGHT_MEDIUM = new Float(1.5f)
Float	WEIGHT_DEMIBOLD = new Float(1.75f)
Float	WEIGHT_BOLD = new Float(2.0f)
Float	WEIGHT_HEAVY = new Float(2.25f)
Float	WEIGHT_EXTRABOLD = new Float(2.5f)
Float	WEIGHT_ULTRABOLD = new Float(2.75f)
TextAttribute	WIDTH = TextAttribute.WIDTH
Float	WIDTH_CONDENSED = new Float(0.75f)
Float	WIDTH_SEMI_CONDENSED = new Float(0.875f)
Float	WIDTH_REGULAR = new Float(1.0f)
Float	WIDTH_SEMI_EXTENDED = new Float(1.25f)
Float	WIDTH_EXTENDED = new Float(1.5f)
TextAttribute	POSTURE = TextAttribute.POSTURE
Float	POSTURE_REGULAR = new Float(0.0f)
Float	POSTURE_OBLIQUE = new Float(0.20f)
TextAttribute	SIZE = TextAttribute.SIZE
TextAttribute	SUPERSCRIPT = TextAttribute.SUPERSCRIPT
Integer	SUPERSCRIPT_SUPER = new Integer(1)
Integer	SUPERSCRIPT_SUB = new Integer(-1)
Integer	SUPERSCRIPT_OFF = new Integer(0)
TextAttribute	FOREGROUND = TextAttribute.FOREGROUND
TextAttribute	BACKGROUND = TextAttribute.BACKGROUND
TextAttribute	STRIKETHROUGH = TextAttribute.STRIKETHROUGH
Boolean	STRIKETHROUGH_ON = new Boolean(true)
Boolean	STRIKETHROUGH_OFF = new Boolean(false)
Public Attributes inherited from org.gamecontrolplus.gui.MConstantsInternal
String	SLIDER_STYLES = "|grey_blue|blue18px|green_red20px|purple18px|red_yellow18px|"
String	DEFAULT_SLIDER_STYLE = "grey_blue"
int	DRAW_METHOD = 0x00000001
int	MOUSE_METHOD = 0x00000002
int	PRE_METHOD = 0x00000004
int	KEY_METHOD = 0x00000008
int	POST_METHOD = 0x00000010
int	ALL_METHOD = 0x0000001f
int	RUNTIME_ERROR = 0xf0000000
int	MISSING = 0x01000001
int	NONEXISTANT = 0x01000002
int	EXCP_IN_HANDLER = 0x81000003
int	OFF_CONTROL = 0
int	OVER_CONTROL = 1
int	PRESS_CONTROL = 2
int	DRAG_CONTROL = 3
int	TINT_FOR_ALPHA = 255
int	I_NONE = 0
int	I_TL = 1
int	I_TR = 2
int	I_CL = 4
int	I_CR = 8
int	I_INSIDE = 16
int	I_COVERED = 32
int	I_MODES = 63
int	MERGE_RUNS = 256
int	CLIP_RUN = 512
int	COMBI_MODES = 768
int[][]	grid
BasicStroke	pen_1_0 = new BasicStroke(1, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)
BasicStroke	pen_2_0 = new BasicStroke(2, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)
BasicStroke	pen_3_0 = new BasicStroke(3, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)
BasicStroke	pen_4_0 = new BasicStroke(4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)
Static Protected Member Functions inherited from org.gamecontrolplus.gui.MAbstractControl
static int	focusObjectZ ()
Static Protected Attributes inherited from org.gamecontrolplus.gui.MAbstractControl
static float	epsilon = 0.001f
Static Package Attributes inherited from org.gamecontrolplus.gui.MAbstractControl
static MAbstractControl	focusIsWith = null
static MAbstractControl	controlToTakeFocus = null
static MAbstractControl	cursorIsOver
static final int	Z_PANEL = 1024
static final int	Z_STICKY = 0
static final int	Z_SLIPPY = 24

Detailed Description

This class is only used by the GDropList, GTextField and GTextArea components to provide a scrollbar.

Author

Peter Lager

Constructor & Destructor Documentation

org.gamecontrolplus.gui.MScrollbar.MScrollbar	(	PApplet	theApplet,
		float	p0,
		float	p1,
		float	p2,
		float	p3
	)

Create the scroll bar

Parameters

theApplet
p0
p1
p2
p3

Member Function Documentation

float org.gamecontrolplus.gui.MScrollbar.getValue

(

)

Get the current value of the scrolbar

Returns

void org.gamecontrolplus.gui.MScrollbar.mouseEvent

(

MouseEvent

event

)

All GUI components are registered for mouseEvents

void org.gamecontrolplus.gui.MScrollbar.setAutoHide

(

boolean

autoHide

)

If set to true then the scroll bar is only displayed when needed.

Parameters

autoHide

void org.gamecontrolplus.gui.MScrollbar.setValue

(

float

value

)

Set the position of the thumb. If the value forces the thumb past the end of the scrollbar, reduce the filler.

Parameters

value

must be in the range 0.0 to 1.0

void org.gamecontrolplus.gui.MScrollbar.setValue	(	float	value,
		float	filler
	)

Set the value and the thumb size. Force the value to be valid depending on filler.

Parameters

value	must be in the range 0.0 to 1.0
filler	must be >0 and <= 1