Inheritance diagram for g4p_controls.GTextBase:

[legend]

Classes
class	Zone

Public Member Functions
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 ()

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 dx, float dy)

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

void	setTip (String text, float dx, float dy)

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

void	setTipDisplayTime (long msecs)

void	setTipHorz (boolean level)

void	setTipText (String text)

void	setVisible (boolean visible)

String	toString ()

Protected Member Functions
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 ()

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)

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	setAvailable (boolean avail)

void	setTextRenderingHints (Graphics2D g2d, int hint)

void	setZ (int parentZ)

void	showTip ()

void	takeFocus ()

void	updateBuffer ()

int	whichHotSpot (float px, float py)

Protected Attributes
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

PGraphicsJava2D	buffer = null

boolean	bufferInvalid = true

LinkedList< GAbstractControl >	children = null

int	currSpot = -1

int	cursorOver = HAND

float	cx

float	cy

boolean	dragging = false

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

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

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 float	epsilon = 0.001f

Detailed Description

Base class for any control that uses styled text.

Author: Peter Lager

Constructor & Destructor Documentation

◆ GTextBase()

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

Constructor

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

◆ addAttributeImpl() [1/2]

void g4p_controls.GTextBase.addAttributeImpl	(	TextAttribute	style,
		Object	value
	)

protected

Apply the style to the whole text

Parameters

style	the style attribute
value	'amount' to apply

◆ addAttributeImpl() [2/2]

void g4p_controls.GTextBase.addAttributeImpl	(	TextAttribute	style,
		Object	value,
		int	s,
		int	e
	)

protected

Apply the style to a portion of the string

Parameters

style	the style attribute
value	'amount' to apply
s	first character to be included for styling
e	the first character not to be included for styling

◆ displayText()

void g4p_controls.GTextBase.displayText	(	Graphics2D	g2d,
		LinkedList< TextLayoutInfo >	lines,
		Color	fore
	)

protected

Default implementation for displaying the control's text. Child classes may override this if needed.

◆ forceBufferUpdate()

void g4p_controls.GTextBase.forceBufferUpdate ( )

See comments in GAbstractControl class

Reimplemented from g4p_controls.GAbstractControl.

◆ getStyledText()

StyledString g4p_controls.GTextBase.getStyledText ( )

Get the text used for this control.

Returns: the displayed text with styling

Reimplemented in g4p_controls.GEditableTextControl.

◆ getText()

String g4p_controls.GTextBase.getText ( )

Get the text used for this control.

Returns: the displayed text without styling

Reimplemented in g4p_controls.GEditableTextControl.

◆ loadText()

boolean g4p_controls.GTextBase.loadText ( String fname )

Load the styled string to be used by this control.

Parameters

fname the name of the file to use

Returns: true if loaded successfully else false

Reimplemented in g4p_controls.GEditableTextControl.

◆ resizeToFit()

void g4p_controls.GTextBase.resizeToFit ( )

protected

Resize the control so it just fits the text. This will also change the buffer size.

◆ saveText()

boolean g4p_controls.GTextBase.saveText ( String fname )

Save the styled text used by this control to file.

Parameters

fname the name of the file to use

Returns: true if saved successfully else false

Reimplemented in g4p_controls.GEditableTextControl.

◆ setFont()

void g4p_controls.GTextBase.setFont ( Font font )

Set the font to be used in this control

Parameters

font	AWT font to use

Reimplemented in g4p_controls.GEditableTextControl, and g4p_controls.GPanel.

◆ setStyledText()

void g4p_controls.GTextBase.setStyledText ( StyledString ss )

Allows the user to provide their own styled text for this component

Parameters

ss	the styled string to display

Reimplemented in g4p_controls.GSpinner, g4p_controls.GTextField, and g4p_controls.GTextArea.

◆ setText() [1/2]

void g4p_controls.GTextBase.setText ( String text )

Set the text to be displayed.

Parameters

text	the text to display

Reimplemented in g4p_controls.GPanel, g4p_controls.GSpinner, g4p_controls.GTextArea, g4p_controls.GTextField, g4p_controls.GTextIconBase, and g4p_controls.GToolTip.

◆ setText() [2/2]

void g4p_controls.GTextBase.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 in g4p_controls.GTextIconBase.

◆ setTextAlign()

void g4p_controls.GTextBase.setTextAlign	(	GAlign	horz,
		GAlign	vert
	)

Set the horizontal and/or vertical text alignment. Use the constants in GAlign e.g. GAlign.LEFT

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

Parameters

horz	GAlign.LEFT, CENTER, RIGHT or JUSTIFY
vert	GAlign.TOP, MIDDLE, BOTTOM

◆ setTextBold() [1/2]

void g4p_controls.GTextBase.setTextBold ( )

Make all the characters bold.

◆ setTextBold() [2/2]

void g4p_controls.GTextBase.setTextBold	(	int	start,
		int	end
	)

Make the selected characters bold.
Characters affected are ≥ start and < end

Parameters

start	the first character to style
end	the first character not to style

◆ setTextItalic() [1/2]

void g4p_controls.GTextBase.setTextItalic ( )

Make all the characters italic.

◆ setTextItalic() [2/2]

void g4p_controls.GTextBase.setTextItalic	(	int	start,
		int	end
	)

Make the selected characters italic.
Characters affected are ≥ start and < end

Parameters

start	the first character to style
end	the first character not to style

◆ setTextPlain()

void g4p_controls.GTextBase.setTextPlain ( )

Clear all applied styles from the whole text.

Member Data Documentation

◆ stext

StyledString g4p_controls.GTextBase.stext = new StyledString("")

protected

The styled text used by this control

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GTextBase()

Member Function Documentation

◆ addAttributeImpl() [1/2]

◆ addAttributeImpl() [2/2]

◆ displayText()

◆ forceBufferUpdate()

◆ getStyledText()

◆ getText()

◆ loadText()

◆ resizeToFit()

◆ saveText()

◆ setFont()

◆ setStyledText()

◆ setText() [1/2]

◆ setText() [2/2]

◆ setTextAlign()

◆ setTextBold() [1/2]

◆ setTextBold() [2/2]

◆ setTextItalic() [1/2]

◆ setTextItalic() [2/2]

◆ setTextPlain()

Member Data Documentation

◆ stext