@Override
public final void setEnabled(final boolean enabled) {
super.setEnabled(enabled);
rend.setEnabled(enabled);
scroll.setEnabled(enabled);
caret(enabled);
}
@Override
public final void setEnabled(final boolean e) {
super.setEnabled(e);
rend.setEnabled(e);
scroll.setEnabled(e);
cursor(e);
}
@Override
public final void setFont(final Font f) {
super.setFont(f);
if (rend != null) {
rend.setFont(f);
scrollCode.invokeLater(true);
}
}
@Override
public final void setFont(final Font f) {
super.setFont(f);
if (rend != null) {
rend.setFont(f);
rend.repaint();
}
}
@Override
public void paintComponent(final Graphics g) {
super.paintComponent(g);
final Runtime rt = Runtime.getRuntime();
final long max = rt.maxMemory();
final long total = rt.totalMemory();
final long used = total - rt.freeMemory();
final int ww = getWidth();
final int hh = getHeight();
// draw memory box
g.setColor(Color.white);
g.fillRect(0, 0, ww - 3, hh - 3);
g.setColor(GRAY);
g.drawLine(0, 0, ww - 4, 0);
g.drawLine(0, 0, 0, hh - 4);
g.drawLine(ww - 3, 0, ww - 3, hh - 3);
g.drawLine(0, hh - 3, ww - 3, hh - 3);
// show total memory usage
g.setColor(color1);
g.fillRect(2, 2, Math.max(1, (int) (total * (ww - 6) / max)), hh - 6);
// show current memory usage
final boolean full = used * 6 / 5 > max;
g.setColor(full ? colormark4 : color3);
g.fillRect(2, 2, Math.max(1, (int) (used * (ww - 6) / max)), hh - 6);
// print current memory usage
final FontMetrics fm = g.getFontMetrics();
final String mem = Performance.format(used, true);
final int fw = (ww - fm.stringWidth(mem)) / 2;
final int h = fm.getHeight() - 3;
g.setColor(full ? colormark3 : DGRAY);
g.drawString(mem, fw, h);
}