程序如下,
我需要把点击后出来的字变成一句话或者别的,
还有就是紫色或者其他API文档里没有的颜色怎么设置?
************************************************************
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;public class ClickMe extends Applet implements MouseListener {
private Spot spot = null;
private static final int RADIUS = 7;
public void init() {
addMouseListener(this);
}
public void paint(Graphics g) {
g.setColor(Color.green);
g.fillRect(0,0,getSize().width-1,getSize().height-1);
g.setColor(Color.red);
g.drawRect(0,0,getSize().width-1,getSize().height-1);
g.setColor(Color.red); if (spot != null) {
g.fillOval(spot.x-RADIUS, spot.y-RADIUS, RADIUS*2, RADIUS*2);
}
}
public void mousePressed(MouseEvent event) {
if (spot == null) {
spot = new Spot(RADIUS);
}
spot.x = event.getX();
spot.y = event.getY();
repaint();
}
public void mouseClicked(MouseEvent event) {}
public void mouseReleased(MouseEvent event) {}
public void mouseEntered(MouseEvent event) {}
public void mouseExited(MouseEvent event) {}
}
我需要把点击后出来的字变成一句话或者别的,
还有就是紫色或者其他API文档里没有的颜色怎么设置?
************************************************************
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;public class ClickMe extends Applet implements MouseListener {
private Spot spot = null;
private static final int RADIUS = 7;
public void init() {
addMouseListener(this);
}
public void paint(Graphics g) {
g.setColor(Color.green);
g.fillRect(0,0,getSize().width-1,getSize().height-1);
g.setColor(Color.red);
g.drawRect(0,0,getSize().width-1,getSize().height-1);
g.setColor(Color.red); if (spot != null) {
g.fillOval(spot.x-RADIUS, spot.y-RADIUS, RADIUS*2, RADIUS*2);
}
}
public void mousePressed(MouseEvent event) {
if (spot == null) {
spot = new Spot(RADIUS);
}
spot.x = event.getX();
spot.y = event.getY();
repaint();
}
public void mouseClicked(MouseEvent event) {}
public void mouseReleased(MouseEvent event) {}
public void mouseEntered(MouseEvent event) {}
public void mouseExited(MouseEvent event) {}
}
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public int size;
public int x, y;
public Spot(int intSize) {
size = intSize;
x = -1;
y = -1;
}
}这个是Spot类