class MyMouseAdapter extends MouseAdapter {
SampleFonts sampleFonts;
public MyMouseAdapter(SampleFonts sampleFonts) {
this.sampleFonts = sampleFonts;
}
public void mousePressed(MouseEvent me) {
// Switch fonts with each mouse click.
sampleFonts.next++;
switch(sampleFonts.next) {
case 0:
sampleFonts.f = new Font("Dialog", Font.PLAIN, 12);
sampleFonts.msg = "Dialog";
break;
case 1:
sampleFonts.f = new Font("DialogInput", Font.PLAIN, 12);
sampleFonts.msg = "DialogInput";
break;
case 2:
sampleFonts.f = new Font("SansSerif", Font.PLAIN, 12);
sampleFonts.msg = "SansSerif";
break;
case 3:
sampleFonts.f = new Font("Serif", Font.PLAIN, 12);
sampleFonts.msg = "Serif";
break;
case 4:
sampleFonts.f = new Font("Monospaced", Font.PLAIN, 12);
sampleFonts.msg = "Monospaced";
break;
}
if(sampleFonts.next == 4) sampleFonts.next = -1;
sampleFonts.setFont(sampleFonts.f);
sampleFonts.repaint();
}
}
Sample output from this program is shown here:
Obtaining Font Information
Suppose you want to obtain information about the currently selected font. To do this, you
must first get the current font by calling getFont( ). This method is defined by the Graphics
class, as shown here:
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