Code: Select all
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class FontDemo extends MIDlet {
private boolean boolMotion=false;
private int iX=10, iY=60;
Display mDisplay;
Thread th;
public void destroyApp(boolean unconditional){}
public void pauseApp() {}
public void startApp() {
mDisplay = Display.getDisplay(this);
final MyCanvas can = new MyCanvas();
mDisplay.setCurrent(can);
}
}
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class MyCanvas extends Canvas {
Font font;
String msg;
public MyCanvas() {
font=Font.getFont(Font.FACE_MONOSPACE,
Font.STYLE_ITALIC, Font.SIZE_LARGE);
msg = "Font:FACE_MONOSPACE Font.STYLE_ITALIC Font.SIZE_LARGE";
}
public void paint(Graphics g) {
g.setFont(font);
g.drawString(msg,0,10,g.TOP|g.LEFT);
g.drawString("press NUM KEY: 1 2 or 3",0,80,g.TOP|g.LEFT);
}
void changeValue(int change) {
switch(change) {
case '1':
font=Font.getFont(Font.FACE_MONOSPACE,
Font.STYLE_ITALIC, Font.SIZE_LARGE) ;
msg="Font:FACE_MONOSPACE Font.STYLE_ITALIC "+
"Font.SIZE_LARGE";
break;
case '2':
font=Font.getFont(Font.FACE_PROPORTIONAL,
Font.STYLE_ITALIC, Font.SMALL) ;
msg = "Font:FACE_PROPORTIONAL Font.STYLE_ITALIC "+
"Font.SIZE_SMALL";
break;
case '3':
font=Font.getFont(Font.FACE_SYSTEM ,
Font.STYLE_BOLD, Font.SIZE_LARGE) ;
msg="Font:FACE_SYSTEM Font.STYLE_BOLD "+
"Font.SIZE_LARGE";
break;
}
}
//Handling keyEvents
protected void keyPressed(int keyCode) {
changeValue(keyCode);
repaint();
}
}