Update of /cvsroot/ordweb/uop/pos407/poulh/week2
In directory sc8-pr-cvs1:/tmp/cvs-serv18331/pos407/poulh/week2
Modified Files:
JSmileFace.java
Log Message:
refresh
Index: JSmileFace.java
===================================================================
RCS file: /cvsroot/ordweb/uop/pos407/poulh/week2/JSmileFace.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** JSmileFace.java 12 Jul 2003 21:45:03 -0000 1.1
--- JSmileFace.java 14 Jul 2003 17:18:41 -0000 1.2
***************
*** 1,7 ****
/*
* filename: JSmileFace.java
! * author: poul hoecherl
* version: http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/ordweb/uop/pos407/poulh/JSmileFace.java
! * notes:
*/
import java.awt.*;
--- 1,7 ----
/*
* filename: JSmileFace.java
! * author: poul hoecherl / moj...@us...
* version: http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/ordweb/uop/pos407/poulh/JSmileFace.java
! * notes: This is the one and only file for this program.
*/
import java.awt.*;
***************
*** 11,71 ****
public class JSmileFace extends javax.swing.JApplet implements ActionListener {
! //JPanel pnl = new ;
! JButton cmdFrown;
! int arcAngle = 180;
/** Creates a new instance of JSmileFace */
! public JSmileFace() {
!
! }
! Font bigFont = new Font("Arial", Font.BOLD + Font.ITALIC, 20);
! public void init () {
this.setBackground(new Color (255,255, 255));
! this.getContentPane().setLayout(new FlowLayout());
!
! this.getContentPane().add(cmdFrown = new JButton("Frown"));
! cmdFrown.setBackground(new Color(0,0,0,0));
! cmdFrown.addActionListener(this);
}
/**
* Paints the container. This forwards the paint to any lightweight
! * components that are children of this container. If this method is
! * reimplemented, super.paint(g) should be called so that lightweight
! * components are properly rendered. If a child component is entirely
! * clipped by the current clipping setting in g, paint() will not be
! * forwarded to that child.
! *
! * @param g the specified Graphics window
! * @see Component#update(Graphics)
! *
! */
public void paint (Graphics g) {
!
! g.setFont(bigFont);
! g.setColor(new Color(255, 0, 0));
!
! g.setColor(new Color(0, 255, 0));
! g.drawLine(15, 40, 125, 40);
! g.setColor(new Color(165, 165, 0));
! g.fillOval(15, 50, 110, 50);
!
! g.setColor(new Color(255, 0, 0));
! g.drawArc(45, 60, 50, 25, 180, 180); // for smile
! //g.drawArc(45,60,50,25,180,-180); for a frown
! cmdFrown.paint(g);
!
}
-
! /** Invoked when an action occurs.
! *
! */
public void actionPerformed(ActionEvent e) {
if (e.getSource() == cmdFrown) {
arcAngle = 180 * -1 ; // toggle the module-level arcAngle
! this.paint(this.getGraphics());
! }
}
--- 11,55 ----
public class JSmileFace extends javax.swing.JApplet implements ActionListener {
! JButton cmdFrown; // one and only JButton
! int arcAngle = 180; // module var holding Smile state
/** Creates a new instance of JSmileFace */
! public JSmileFace() {}
! Font bigFont = new Font("Arial", Font.BOLD + Font.ITALIC, 20);
!
! public void init () {
this.setBackground(new Color (255,255, 255));
! Container con = getContentPane();
! con.setLayout(new FlowLayout());
! con.add(cmdFrown = new JButton("Frown"));
! cmdFrown.addActionListener(this);
!
}
/**
* Paints the container. This forwards the paint to any lightweight
! * components that are children of this container. */
public void paint (Graphics g) {
! rePaintMe(g); // cal rePaint worker
}
! /** Worker to implement RePaint functionality */
! private void rePaintMe(Graphics g){
! g.setFont(bigFont);
! g.setColor(new Color(165, 165, 0));
! g.fillOval(15, 50, 110, 50);
! g.setColor(new Color(255, 0, 0));
! g.drawArc(45, 60, 50, 25, 180, arcAngle); // arcAngle is +/- 180
! cmdFrown.paint(g); // repaint the gui
!
! }
! /** handles cmdFrown click event */
public void actionPerformed(ActionEvent e) {
+
if (e.getSource() == cmdFrown) {
arcAngle = 180 * -1 ; // toggle the module-level arcAngle
! rePaintMe(this.getGraphics()); // repaint
! }
}
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