Package breadboards

Class GLabel

java.lang.Object

breadboards.GObject

breadboards.GLabel

All Implemented Interfaces:

Drawable

public class GLabel
extends GObject

Subclass of GObject used for displaying ovals

Author:

paul oser

Constructor Summary

Constructors

Constructor	Description
GLabel(double x, double y, java.lang.String text)	constructs a GLabel with a specified text at a specified location
GLabel(java.lang.String text)	constructs a GLabel with specified text with lower left corner at (0,0)

Method Summary

Modifier and Type	Method	Description
boolean	contains(double x, double y)	returns true if (x,y) is inside this GLabel
void	draw(java.awt.Graphics g)	draws the GLabel (generally not called directly)
GRectangle	getBounds()	returns an empty bounding rectangle for this GLabel
java.awt.Color	getColor()	returns the border color of this GLabel
double	getHeight()	returns the height of this GLabel
java.lang.String	getText()	returns the text of this GLabel as a string
double	getWidth()	returns the width of this GLabel
void	setColor(java.awt.Color color)	sets the border color of the GLabel to the specified color
void	setFont(java.lang.String font)	sets the font of the GLabel
void	setFontSize(int fontSize)	sets the font size of the GLabel
void	setText(java.lang.String text)	sets the text of this GLabel

Methods inherited from class breadboards.GObject

addMouseListener, addMouseMotionListener, getBreadboard, getLocation, getMouseListeners, getMouseMotionListeners, getParent, getX, getY, isVisible, move, movePolar, removeMouseListener, removeMouseMotionListener, sendBackward, sendForward, sendToBack, sendToFront, setLocation, setParent, setVisible, setX, setY, updateBreadboard

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GLabel

public GLabel(java.lang.String text)

constructs a GLabel with specified text with lower left corner at (0,0)

Parameters:

text - the specified text

GLabel

public GLabel(double x,
              double y,
              java.lang.String text)

constructs a GLabel with a specified text at a specified location

Parameters:

x - the x-coordinate of the lower left corner of the GLabel

y - the y-coordinate of the lower left corner of the GLabel

text - the specified text

Method Detail

getText

public java.lang.String getText()

returns the text of this GLabel as a string

Returns:

the text of this GLabel

getBounds

public GRectangle getBounds()

returns an empty bounding rectangle for this GLabel

Specified by:

getBounds in class GObject

Returns:

an empty bounding rectangle for this GLabel

getColor

public java.awt.Color getColor()

returns the border color of this GLabel

Returns:

the border color of this GLabel

getHeight

public double getHeight()

returns the height of this GLabel

Returns:

the height of this GLabel

getWidth

public double getWidth()

returns the width of this GLabel

Returns:

the width of this GLabel

setText

public void setText(java.lang.String text)

sets the text of this GLabel

Parameters:

text - the new text for this GLabel

setFontSize

public void setFontSize(int fontSize)

sets the font size of the GLabel

Parameters:

fontSize - the specified font size

setFont

public void setFont(java.lang.String font)

sets the font of the GLabel

Parameters:

font - a string representing the font (like "TimesRoman")

setColor

public void setColor(java.awt.Color color)

sets the border color of the GLabel to the specified color

Parameters:

color - the specified color

draw

public void draw(java.awt.Graphics g)

draws the GLabel (generally not called directly)

contains

public boolean contains(double x,
                        double y)

returns true if (x,y) is inside this GLabel

Specified by:

contains in class GObject

Parameters:

x - the x-coordinate of the point in question

y - the y-coordinate of the point in question

Returns:

true if (x,y) is inside this GLabel, false otherwise