Inheritance diagram for g4p_controls.GTextIconBase:

[legend]

Public Member Functions
GAnimIcon	getIcon ()

	GTextIconBase (PApplet theApplet, float p0, float p1, float p2, float p3)

void	resizeToFit (boolean horz, boolean vert)

void	setIcon (GIcon g_icon, GAlign pos, GAlign horz, GAlign vert)

void	setIcon (PImage img, int nbrImages, GAlign horz, GAlign vert)

void	setIcon (PImage img, int nbrImages, GAlign pos, GAlign horz, GAlign vert)

void	setIcon (String fname, int nbrImages)

void	setIcon (String fname, int nbrImages, GAlign horz, GAlign vert)

void	setIcon (String fname, int nbrImages, GAlign pos, GAlign horz, GAlign vert)

void	setIconAlign (GAlign horz, GAlign vert)

void	setIconPos (GAlign icon_pos)

void	setText (String text)

void	setText (String text, GAlign horz, GAlign vert)

Public Member Functions inherited from g4p_controls.GTextBase
void	forceBufferUpdate ()

StyledString	getStyledText ()

String	getText ()

	GTextBase (PApplet theApplet, float p0, float p1, float p2, float p3)

boolean	loadText (String fname)

boolean	saveText (String fname)

void	setFont (Font font)

void	setStyledText (StyledString ss)

void	setText (String text)

void	setText (String text, GAlign horz, GAlign vert)

void	setTextAlign (GAlign horz, GAlign vert)

void	setTextBold ()

void	setTextBold (int start, int end)

void	setTextItalic ()

void	setTextItalic (int start, int end)

void	setTextPlain ()

Public Member Functions inherited from g4p_controls.GAbstractControl
void	addControl (GAbstractControl c)

void	addControl (GAbstractControl c, float x, float y)

void	addControl (GAbstractControl c, float x, float y, float angle)

void	addControls (GAbstractControl... controls)

void	addEventHandler (Object obj, String methodName)

void	dispose ()

void	draw ()

void	forceBufferUpdate ()

	GAbstractControl (PApplet theApplet)

	GAbstractControl (PApplet theApplet, float p0, float p1)

	GAbstractControl (PApplet theApplet, float p0, float p1, float p2, float p3)

int	getAlpha ()

int	getCursorOver ()

float	getCX ()

float	getCY ()

float	getHeight ()

int	getLocalColorScheme ()

PApplet	getPApplet ()

GAbstractControl	getParent ()

float	getRotation ()

PGraphics	getSnapshot ()

GToolTip	getTip ()

float	getWidth ()

float	getX ()

float	getY ()

boolean	hasFocus ()

boolean	isDragging ()

boolean	isEnabled ()

boolean	isOpaque ()

boolean	isVisible ()

void	keyEvent (KeyEvent e)

void	mouseEvent (MouseEvent event)

void	moveTo (float px, float py)

void	moveTo (float px, float py, GControlMode mode)

void	post ()

void	pre ()

void	removeTip ()

boolean	saveSnapshot ()

boolean	saveSnapshot (String filename)

void	setAlpha (int alpha)

void	setAlpha (int alpha, boolean includeChildren)

void	setCursorOver (int cursorOver)

void	setEnabled (boolean enable)

void	setFocus (boolean focus)

void	setLocalColor (int colorNo, int color)

void	setLocalColorScheme (int cs)

void	setLocalColorScheme (int cs, boolean includeChildren)

void	setOpaque (boolean opaque)

void	setRotation (float angle)

void	setRotation (float angle, GControlMode mode)

void	setTip (GToolTip tt, float offset, float angle)

void	setTip (GToolTip tt, GAlign ax, GAlign ay, float gap)

void	setTip (String text, float offset, float angle)

void	setTip (String text, GAlign ax, GAlign ay, float gap)

void	setTipDisplayTime (long msecs)

void	setTipEnabled (boolean enable)

void	setTipHorz (boolean level)

void	setTipPos (float radius, float ang)

void	setTipPos (GAlign ax, GAlign ay, float gap)

void	setTipText (String text)

void	setVisible (boolean visible)

String	toString ()

Protected Member Functions
void	calcZones ()

void	calcZones (boolean hasIcon, boolean hasText)

void	calcZones (boolean hasText)

void	setIconImpl (GIcon g_icon, GAlign pos, GAlign horz, GAlign vert)

Protected Member Functions inherited from g4p_controls.GTextBase
void	addAttributeImpl (TextAttribute style, Object value)

void	addAttributeImpl (TextAttribute style, Object value, int s, int e)

void	calcTextZone ()

void	displayText (Graphics2D g2d, LinkedList< TextLayoutInfo > lines)

void	displayText (Graphics2D g2d, LinkedList< TextLayoutInfo > lines, Color fore)

void	resizeToFit ()

void	resizeToFit (GControlMode mode)

Protected Member Functions inherited from g4p_controls.GAbstractControl
void	addControlImpl (GAbstractControl c, float x, float y, float angle)

void	addToParent (GAbstractControl p)

void	calcTransformedOrigin (float px, float py)

boolean	controlSupportsToolTips ()

void	createEventHandler (Object handlerObj, String methodName, Class[] param_classes, String[] param_names)

void	drawChildren ()

void	fireEvent (Object... objects)

int	focusObjectZ ()

PGraphics	getBuffer ()

int	getCurrHotSpot ()

AffineTransform	getTransform (AffineTransform aff)

void	hideTip ()

boolean	isAvailable ()

boolean	isDisplayable (int ascii)

boolean	isSuitableForGroupControl (GAbstractControl control)

void	loseFocus (GAbstractControl grabber)

void	makeBuffer ()

void	manageToolTip ()

void	resize (int w, int h)

void	resize (int w, int h, GControlMode mode)

void	setAvailable (boolean avail)

void	setZ (int parentZ)

void	showTip ()

void	takeFocus ()

void	updateBuffer ()

int	whichHotSpot (float px, float py)

Protected Attributes
float	GUTTER = 4

GIcon	icon = null

GAlign	iconAlignH = GAlign.CENTER

GAlign	iconAlignV = GAlign.MIDDLE

int	iconH = 0

GAlign	iconPos = GAlign.WEST

int	iconW = 0

float	iconX

float	iconY

Zone	iconZone = new Zone()

Protected Attributes inherited from g4p_controls.GTextBase
Font	localFont = G4P.displayFont

float	PAD = 2

StyledString	stext = new StyledString("")

GAlign	textAlignH = GAlign.LEFT

GAlign	textAlignV = GAlign.MIDDLE

Zone	textZone = new Zone()

Protected Attributes inherited from g4p_controls.GAbstractControl
boolean	allowChildren = true

boolean	allowToolTips = true

int	alphaLevel = G4P.globalAlpha

boolean	available = true

PGraphicsJava2D	buffer = null

boolean	bufferInvalid = true

LinkedList< GAbstractControl >	children = null

int	currSpot = -1

int	cursorOver = HAND

float	cx

float	cy

boolean	dragging = false

boolean	enabled = true

Method	eventHandlerMethod = null

String	eventHandlerMethodName

Object	eventHandlerObject = null

float	halfHeight

float	halfWidth

float	height

HotSpot[]	hotspots = null

int	lastSpot = -1

int	localColorScheme = G4P.globalColorScheme

boolean	opaque = false

float	ox

float	oy

Color[]	palette = null

GAbstractControl	parent = null

int	registeredMethods = 0

float	rotAngle

double[]	temp = new double[2]

GToolTip	tip = null

boolean	visible = true

float	width

PApplet	winApp

float	x

float	y

int	z = Z_STICKY

Additional Inherited Members
Public Attributes inherited from g4p_controls.GAbstractControl
String	tag = ""

int	tagNo

Public Attributes inherited from g4p_controls.GConstants
int	ALPHA_BLOCK = 128

int	ALPHA_PICK = 48

TextAttribute	BACKGROUND = TextAttribute.BACKGROUND

int	BLUE_SCHEME = 6

int	BOLD = Font.BOLD

int	CANCEL = JOptionPane.CANCEL_OPTION

int	CLOSE_WINDOW = 0x00000f02

int	CLOSED = JOptionPane.CLOSED_OPTION

int	CTRL_ANGULAR = 0x00000501

int	CTRL_HORIZONTAL = 0x00000502

int	CTRL_VERTICAL = 0x00000503

int	CYAN_SCHEME = 5

int	DECIMAL = 1

char	END = java.awt.event.KeyEvent.VK_END

int	ERROR_MESSAGE = JOptionPane.ERROR_MESSAGE

int	EXIT_APP = 0x00000f01

int	EXPONENT = 2

TextAttribute	FAMILY = TextAttribute.FAMILY

TextAttribute	FOREGROUND = TextAttribute.FOREGROUND

int	FORWARD = 1

int	GOLD_SCHEME = 7

int	GREEN_SCHEME = 1

int	HIDE_WINDOW = 0x00000f04

char	HOME = java.awt.event.KeyEvent.VK_HOME

int	INFO_MESSAGE = JOptionPane.INFORMATION_MESSAGE

int	INTEGER = 0

int	ITALIC = Font.ITALIC

int	KEEP_OPEN = 0x00000f03

int	NO = JOptionPane.NO_OPTION

int	OK = JOptionPane.OK_OPTION

int	OK_CANCEL = JOptionPane.OK_CANCEL_OPTION

int	ORANGE_SCHEME = 4

int	ORIENT_LEFT = -1

int	ORIENT_RIGHT = 1

int	ORIENT_TRACK = 0

int	PLAIN = Font.PLAIN

int	PLAIN_MESSAGE = JOptionPane.PLAIN_MESSAGE

TextAttribute	POSTURE = TextAttribute.POSTURE

Float	POSTURE_OBLIQUE = new Float(0.20f)

Float	POSTURE_REGULAR = new Float(0.0f)

int	PURPLE_SCHEME = 3

int	QUERY_MESSAGE = JOptionPane.QUESTION_MESSAGE

int	RED_SCHEME = 0

int	REVERSE = -1

int	SCHEME_10 = 10

int	SCHEME_11 = 11

int	SCHEME_12 = 12

int	SCHEME_13 = 13

int	SCHEME_14 = 14

int	SCHEME_15 = 15

int	SCHEME_8 = 8

int	SCHEME_9 = 9

int	SCROLLBARS_AUTOHIDE = 0x1000

int	SCROLLBARS_BOTH = 0x0003

int	SCROLLBARS_HORIZONTAL_ONLY = 0x0002

int	SCROLLBARS_NONE = 0x0000

int	SCROLLBARS_VERTICAL_ONLY = 0x0001

TextAttribute	SIZE = TextAttribute.SIZE

TextAttribute	STRIKETHROUGH = TextAttribute.STRIKETHROUGH

Boolean	STRIKETHROUGH_OFF = new Boolean(false)

Boolean	STRIKETHROUGH_ON = new Boolean(true)

TextAttribute	SUPERSCRIPT = TextAttribute.SUPERSCRIPT

Integer	SUPERSCRIPT_OFF = new Integer(0)

Integer	SUPERSCRIPT_SUB = new Integer(-1)

Integer	SUPERSCRIPT_SUPER = new Integer(1)

int	UNDEFINED = Integer.MAX_VALUE

TextAttribute	UNDERLINE = TextAttribute.UNDERLINE

int	UNDERLINE_OFF = Integer.valueOf(-1)

int	UNDERLINE_ON = TextAttribute.UNDERLINE_ON

int	USER_COL_SCHEME = 0x00010102

int	WARN_MESSAGE = JOptionPane.WARNING_MESSAGE

TextAttribute	WEIGHT = TextAttribute.WEIGHT

Float	WEIGHT_BOLD = new Float(2.0f)

Float	WEIGHT_DEMIBOLD = new Float(1.75f)

Float	WEIGHT_DEMILIGHT = new Float(0.875f)

Float	WEIGHT_EXTRA_LIGHT = new Float(0.5f)

Float	WEIGHT_EXTRABOLD = new Float(2.5f)

Float	WEIGHT_HEAVY = new Float(2.25f)

Float	WEIGHT_LIGHT = new Float(0.75f)

Float	WEIGHT_MEDIUM = new Float(1.5f)

Float	WEIGHT_REGULAR = new Float(1.0f)

Float	WEIGHT_SEMIBOLD = new Float(1.25f)

Float	WEIGHT_ULTRABOLD = new Float(2.75f)

TextAttribute	WIDTH = TextAttribute.WIDTH

Float	WIDTH_CONDENSED = new Float(0.75f)

Float	WIDTH_EXTENDED = new Float(1.5f)

Float	WIDTH_REGULAR = new Float(1.0f)

Float	WIDTH_SEMI_CONDENSED = new Float(0.875f)

Float	WIDTH_SEMI_EXTENDED = new Float(1.25f)

int	X4 = 1

int	X8 = 2

int	YELLOW_SCHEME = 2

int	YES = JOptionPane.YES_OPTION

int	YES_NO = JOptionPane.YES_NO_OPTION

int	YES_NO_CANCEL = JOptionPane.YES_NO_CANCEL_OPTION

Static Protected Attributes inherited from g4p_controls.GAbstractControl
static GAbstractControl	controlToTakeFocus = null

static GAbstractControl	cursorIsOver

static float	epsilon = 0.001f

static GAbstractControl	focusIsWith = null

Detailed Description

This is the base class for all controls that can display text and/or icon i.e. GButton, GLabel, GCheckbox and GOption.

It allows the user to control the position of the icon relative to the text and also their alignment.

Icon Position
Use the setIconPos(GAlign pos); where pos is either

 GAlign.NORTH, GAlign.SOUTH, GAlign.EAST or GAlign.WEST

to position the icon relative to the text.

The icon will reserve just enough space vertically (NORTH/SOUTH) or horizontally (EAST/WEST) to display itself. The setIconAlign(GAlign horz, GAlign vert); can be used to align the icon within its space so usable combinations are

Icon positions         Usable Icon Alignment 
NORTH, SOUTH           LEFT, CENTER, RIGHT 
EAST, WEST             TOP, MIDDLE, BOTTOM

Specifying unusable icon alignments will be accepted but will have no visual effect on the control e.g.

control.setIconPos(GAlign.NORTH); // Icon above text
control.setIconAlign(GAlign.TOP); // Instruction is accepted but has no visual effect

This is new to V4.0.6 replaces the GTextAlign and GTextIconAlignBase classes

Author: Peter Lager

Constructor & Destructor Documentation

◆ GTextIconBase()

g4p_controls.GTextIconBase.GTextIconBase	(	PApplet	theApplet,
		float	p0,
		float	p1,
		float	p2,
		float	p3
	)

Base class for controls able to display text and icons.

Parameters

theApplet	the main sketch or GWindow control for this control
p0	x position based on control mode
p1	y position based on control mode
p2	x position or width based on control mode
p3	y position or height based on control mode

Member Function Documentation

◆ calcZones() [1/3]

void g4p_controls.GTextIconBase.calcZones ( )

protected

Determines if this control has an icon and/or text then recalculates the size / position of the text and icon zones,

◆ calcZones() [2/3]

void g4p_controls.GTextIconBase.calcZones	(	boolean	hasIcon,
		boolean	hasText
	)

protected

This is the implementation method for recalculating the size / position of the text and icon zones,

Parameters

hasIcon	this control has an icon
hasText	this control has text to display

◆ calcZones() [3/3]

void g4p_controls.GTextIconBase.calcZones ( boolean hasText )

protected

Determines whether this control has an icon then recalculates the size / position of the text and icon zones. The current text length is zero (i.e. no text) then a parameter value of true will force the calculation to assume there is some text.

Useful to prevent errors when adding text to an icon only control.

Parameters

hasText this control has text to display

◆ getIcon()

GAnimIcon g4p_controls.GTextIconBase.getIcon ( )

If an animated icon (GAnimIcon) is associated with this control then it is returned otherwise it returns null.

This is used to access the icon if we want to animate it e.g.

control.getIcon().animate();

Returns: the icon if any

◆ resizeToFit()

void g4p_controls.GTextIconBase.resizeToFit	(	boolean	horz,
		boolean	vert
	)

This will change this label's size so that it just fits round the text and icon either horizontally, vertically or both. The buffer will also be resized.

Parameters

horz	adjust the width
vert	adjust the height

◆ setIcon() [1/6]

void g4p_controls.GTextIconBase.setIcon	(	GIcon	g_icon,
		GAlign	pos,
		GAlign	horz,
		GAlign	vert
	)

Set the icon to be used for this control.
Use the constants in GAlign e.g. GAlign.LEFT

This is the only method that allows you to use an animated icon. Create and configure the icon before adding to this control. You can use the getIcon() method to access its methods.

You can pass null if you don't want to change a particular position/alignment.

Parameters

g_icon	the icon to use
pos	GAlign.NORTH, SOUTH, EAST or WEST
horz	GAlign.LEFT, CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

Reimplemented in g4p_controls.GToggleControl.

◆ setIcon() [2/6]

void g4p_controls.GTextIconBase.setIcon	(	PImage	img,
		int	nbrImages,
		GAlign	horz,
		GAlign	vert
	)

Set the non-animated icon to be used and the horizontal and/or vertical icon alignment. Use the constants in GAlign e.g. GAlign.LEFT

You can pass null if you don't want to change a particular position/alignment.

Parameters

img	the icon
nbrImages	number of tiles in the image
horz	GAlign.LEFT, CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setIcon() [3/6]

void g4p_controls.GTextIconBase.setIcon	(	PImage	img,
		int	nbrImages,
		GAlign	pos,
		GAlign	horz,
		GAlign	vert
	)

Set the non-animated icon to be used for this control.
Use the constants in GAlign e.g. GAlign.LEFT

You can pass null if you don't want to change a particular position/alignment.

Parameters

img	the icon
nbrImages	number of tiles in the image
pos	GAlign.NORTH, SOUTH, EAST or WEST
horz	GAlign.LEFT, CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setIcon() [4/6]

void g4p_controls.GTextIconBase.setIcon	(	String	fname,
		int	nbrImages
	)

Set the non-animated icon to be used, keeping the current icon alignment and position.

Parameters

fname	name of the icon image file
nbrImages	number of tiles in the image

◆ setIcon() [5/6]

void g4p_controls.GTextIconBase.setIcon	(	String	fname,
		int	nbrImages,
		GAlign	horz,
		GAlign	vert
	)

Set the non-animated icon to be used and the horizontal and/or vertical icon alignment. Use the constants in GAlign e.g. GAlign.LEFT

You can pass null if you don't want to change a particular alignment.

Parameters

fname	name of the icon image file
nbrImages	number of tiles in the image
horz	GAlign.LEFT CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setIcon() [6/6]

void g4p_controls.GTextIconBase.setIcon	(	String	fname,
		int	nbrImages,
		GAlign	pos,
		GAlign	horz,
		GAlign	vert
	)

Set the non-animated icon to be used and the horizontal and/or vertical icon alignment. Use the constants in GAlign e.g. GAlign.LEFT

You can pass null if you don't want to change a particular position/alignment.

Parameters

fname	name of the icon image file
nbrImages	number of tiles in the image
pos	GAlign.NORTH, SOUTH, EAST or WEST
horz	GAlign.LEFT, CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setIconAlign()

void g4p_controls.GTextIconBase.setIconAlign	(	GAlign	horz,
		GAlign	vert
	)

Change the alignment of an existing icon.

You can pass null if you don't want to change a particular alignment.

Parameters

horz	horizontal alignment
vert	vertical alignment

◆ setIconImpl()

void g4p_controls.GTextIconBase.setIconImpl	(	GIcon	g_icon,
		GAlign	pos,
		GAlign	horz,
		GAlign	vert
	)

protected

Implementation method for all setIcon(...) methods.
Use the constants in GAlign e.g. GAlign.LEFT

You can pass null if you don't want to change a particular position/alignment.

Parameters

g_icon	the icon
pos	GAlign.NORTH, SOUTH, EAST or WEST
horz	GAlign.LEFT, CENTER or RIGHT
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setIconPos()

void g4p_controls.GTextIconBase.setIconPos ( GAlign icon_pos )

Set the position for the icon relative to the text.

Parameters

icon_pos GAlign.NORTH, SOUTH, EAST or WEST

◆ setText() [1/2]

void g4p_controls.GTextIconBase.setText ( String text )

Set the text to be displayed and calculate the wrap length taking into account any icon set.

Parameters

text	the text to display

Reimplemented from g4p_controls.GTextBase.

◆ setText() [2/2]

void g4p_controls.GTextIconBase.setText	(	String	text,
		GAlign	horz,
		GAlign	vert
	)

Combines setting the text and text alignment in one method.

If you want to set just one of the alignments then pass null in the other.

Parameters

text	the text to display
horz	GAlign.LEFT, CENTER, RIGHT or JUSTIFY
vert	GAlign.TOP, MIDDLE, BOTTOM

Reimplemented from g4p_controls.GTextBase.

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GTextIconBase()

Member Function Documentation

◆ calcZones() [1/3]

◆ calcZones() [2/3]

◆ calcZones() [3/3]

◆ getIcon()

◆ resizeToFit()

◆ setIcon() [1/6]

◆ setIcon() [2/6]

◆ setIcon() [3/6]

◆ setIcon() [4/6]

◆ setIcon() [5/6]

◆ setIcon() [6/6]

◆ setIconAlign()

◆ setIconImpl()

◆ setIconPos()

◆ setText() [1/2]

◆ setText() [2/2]