public void spinBoxChangeEnd(JCSpinBoxEvent e) {
int r = red.getIntValue();
int g = green.getIntValue();
int b = blue.getIntValue();
Color c = new Color(r, g, b);
updateColor(c, e.getSource());
}
public void updateColor(Color c, Object source) {
// record colour for the object
rgb = c.getRGB();
if (source != red && source != green && source != blue) {
red.setIntValue((rgb & 0xff0000) >> 16);
green.setIntValue((rgb & 0xff00) >> 8);
blue.setIntValue((rgb & 0xff));
hexText.setText("0x" + String.format("%06x", rgb & 0xffffff));
}
colorSample.setBackground(c);
colorSample.repaint();
}
public ColorChooser(Dialog d) {
dialog = d;
JCContainer spinboxContainer = new JCContainer();
cs = new ColorSpace();
cs.addMouseListener(this);
cs.addMouseMotionListener(this);
Layout.fill(this, cs, 0, 0, GridBagConstraints.BOTH);
JCLabel redLabel = new JCLabel("Red");
red = new JCSpinBox(3);
red.setAutoArrowDisable(false);
red.setMinimum(0);
red.setMaximum(255);
JCLabel greenLabel = new JCLabel("Green");
green = new JCSpinBox(3);
green.setMinimum(0);
green.setMaximum(255);
JCLabel blueLabel = new JCLabel("Blue");
blue = new JCSpinBox(3);
blue.setMinimum(0);
blue.setMaximum(255);
Layout.fill(spinboxContainer, redLabel, 0, 0, GridBagConstraints.NONE);
Layout.fill(spinboxContainer, red, 1, 0, GridBagConstraints.NONE);
Layout.fill(spinboxContainer, greenLabel, 0, 1, GridBagConstraints.NONE);
Layout.fill(spinboxContainer, green, 1, 1, GridBagConstraints.NONE);
Layout.fill(spinboxContainer, blueLabel, 0, 2, GridBagConstraints.NONE);
Layout.fill(spinboxContainer, blue, 1, 2, GridBagConstraints.NONE);
JCLabel thisColor = new JCLabel("New");
colorSample = new Panel();
// common colours
JCContainer commonContainer = new JCContainer();
String commonColors[] = {
"red",
"orange",
"brown",
"yellow",
"green",
"blue",
"cyan",
"magenta",
"purple",
"white",
"lightgrey",
"grey",
"darkgrey",
"black"
};
for (int i = 0; i < commonColors.length; i++) {
JCButton b = new JCButton();
b.setPreferredSize(2, 10);
b.setBackground(new Color(Color32.getColorFromName(commonColors[i])));
b.addActionListener(this);
Layout.fill(commonContainer, b, i, 0, GridBagConstraints.NONE);
}
Layout.fill(this, commonContainer, 0, 1, GridBagConstraints.HORIZONTAL);
JCLabel hexLabel = new JCLabel("Hex");
hexText = new TextField("");
hexText.setColumns(6);
hexText.setFont(new Font("courier", Font.PLAIN, 9));
hexText.addActionListener(this);
Layout.fill(spinboxContainer, hexLabel, 0, 4, GridBagConstraints.HORIZONTAL);
Layout.fill(spinboxContainer, hexText, 1, 4, GridBagConstraints.HORIZONTAL);
Layout.fill(spinboxContainer, thisColor, 0, 5, GridBagConstraints.HORIZONTAL);
Layout.fill(spinboxContainer, colorSample, 1, 5, GridBagConstraints.HORIZONTAL);
Layout.fill(this, spinboxContainer, 1, 0, GridBagConstraints.NONE);
JCContainer buttonContainer = new JCContainer();
ok = new JCButton("OK");
ok.addActionListener(this);
cancel = new JCButton("Cancel");
cancel.addActionListener(this);
Layout.fill(buttonContainer, ok, 0, 0, GridBagConstraints.NONE);
Layout.fill(buttonContainer, cancel, 1, 0, GridBagConstraints.NONE);
Layout.fill(this, buttonContainer, 0, 2, GridBagConstraints.NONE);
doLayout();
}