private void createGUI() {
Container contentPane = this.getContentPane();
contentPane.setLayout(new BorderLayout());
contentPane.add(desktop, BorderLayout.CENTER);
JMenuBar menuBar = new JMenuBar();
createMenuBar(menuBar);
this.setJMenuBar(menuBar);
JXStatusBar statusBar = new JXStatusBar();
statusLabel = new JLabel();
statusBar.add(statusLabel);
contentPane.add(statusBar, BorderLayout.SOUTH);
updateStatus(Messages.getString("Frame.statusApplicationStarted")); // $NON-NLS-1$
}
@Override
protected void paintBackground(Graphics2D g, JXStatusBar bar) {
int w = bar.getWidth(); // TODO deal with insets
int h = bar.getHeight(); // TODO deal with insets
// This list is comprised of floats and Colors, which together
// constitute the gradient.
List<?> gradient = (List<?>) UIManager.get("MenuBar.gradient");
if (gradient != null && w > 0 && 0 < h) {
float ratio1 = ((Number) gradient.get(0)).floatValue();
float ratio2 = ((Number) gradient.get(1)).floatValue();
Color c1 = (Color) gradient.get(2);
Color c2 = (Color) gradient.get(3);
Color c3 = (Color) gradient.get(4);
int mid = (int) (ratio1 * h);
int mid2 = (int) (ratio2 * h);
if (mid > 0) {
g.setPaint(new GradientPaint((float) 0, (float) 0, c1, (float) 0, (float) mid, c2));
g.fillRect(0, 0, w, mid);
}
if (mid2 > 0) {
g.setColor(c2);
g.fillRect(0, mid, w, mid2);
}
if (mid > 0) {
g.setPaint(
new GradientPaint(
(float) 0, (float) mid + mid2, c2, (float) 0, (float) mid * 2 + mid2, c1));
g.fillRect(0, mid + mid2, w, mid);
}
if (h - mid * 2 - mid2 > 0) {
g.setPaint(
new GradientPaint((float) 0, (float) mid * 2 + mid2, c1, (float) 0, (float) h, c3));
g.fillRect(0, mid * 2 + mid2, w, h - mid * 2 - mid2);
}
}
}
protected static JXStatusBar getStatusBar(
final JXPanel jxPanel, final JTabbedPane mainTabbedPane) {
JXStatusBar statusBar = new JXStatusBar();
try {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
Enumeration<URL> urls = cl.getResources("META-INF/MANIFEST.MF");
String substanceVer = null;
String substanceBuildStamp = null;
while (urls.hasMoreElements()) {
InputStream is = urls.nextElement().openStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
while (true) {
String line = br.readLine();
if (line == null) break;
int firstColonIndex = line.indexOf(":");
if (firstColonIndex < 0) continue;
String name = line.substring(0, firstColonIndex).trim();
String val = line.substring(firstColonIndex + 1).trim();
if (name.compareTo("Substance-Version") == 0) substanceVer = val;
if (name.compareTo("Substance-BuildStamp") == 0) substanceBuildStamp = val;
}
try {
br.close();
} catch (IOException ioe) {
}
}
if (substanceVer != null) {
JLabel statusLabel = new JLabel(substanceVer + " [built on " + substanceBuildStamp + "]");
JXStatusBar.Constraint cStatusLabel = new JXStatusBar.Constraint();
cStatusLabel.setFixedWidth(300);
statusBar.add(statusLabel, cStatusLabel);
}
} catch (IOException ioe) {
}
JXStatusBar.Constraint c2 =
new JXStatusBar.Constraint(JXStatusBar.Constraint.ResizeBehavior.FILL);
final JLabel tabLabel = new JLabel("");
statusBar.add(tabLabel, c2);
mainTabbedPane
.getModel()
.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
int selectedIndex = mainTabbedPane.getSelectedIndex();
if (selectedIndex < 0) tabLabel.setText("No selected tab");
else
tabLabel.setText("Tab " + mainTabbedPane.getTitleAt(selectedIndex) + " selected");
}
});
JPanel fontSizePanel = FontSizePanel.getPanel();
JXStatusBar.Constraint fontSizePanelConstraints = new JXStatusBar.Constraint();
fontSizePanelConstraints.setFixedWidth(270);
statusBar.add(fontSizePanel, fontSizePanelConstraints);
JPanel alphaPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));
final JLabel alphaLabel = new JLabel("100%");
final JSlider alphaSlider = new JSlider(0, 100, 100);
alphaSlider.setFocusable(false);
alphaSlider.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
int currValue = alphaSlider.getValue();
alphaLabel.setText(currValue + "%");
jxPanel.setAlpha(currValue / 100.0f);
}
});
alphaSlider.setToolTipText("Changes the global opacity. Is not Substance-specific");
alphaSlider.setPreferredSize(new Dimension(120, alphaSlider.getPreferredSize().height));
alphaPanel.add(alphaLabel);
alphaPanel.add(alphaSlider);
JXStatusBar.Constraint alphaPanelConstraints = new JXStatusBar.Constraint();
alphaPanelConstraints.setFixedWidth(160);
statusBar.add(alphaPanel, alphaPanelConstraints);
return statusBar;
}