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package com.explodingpixels.macwidgets;
import java.awt.Window;
import java.awt.event.ActionListener;
import java.util.Enumeration;
import javax.swing.AbstractButton;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JToggleButton;
import javax.swing.border.Border;
import com.explodingpixels.macwidgets.plaf.PreferencesTabBarButtonUI;
import com.explodingpixels.widgets.WindowUtils;
public class PreferencesTabBar {
// private List<AbstractButton> fTabs = new ArrayList<AbstractButton>();
private TriAreaComponent fPreferencesTabBar = new TriAreaComponent();
private ButtonGroup fButtonGroup = new ButtonGroup();
public PreferencesTabBar() {
Border b = BorderFactory.createEmptyBorder(0, 4, 0, 4);
fPreferencesTabBar.getComponent().setBorder(b);
UnifiedToolBar.installUnifiedToolBarBorder(fPreferencesTabBar.getComponent());
fixUnifiedToolBarOnMacIfNeccessary(fPreferencesTabBar);
WindowUtils.installJComponentRepainterOnWindowFocusChanged(fPreferencesTabBar.getComponent());
}
public void addTab(String title, Icon icon, ActionListener listener) {
AbstractButton button = new JToggleButton(title, icon) {
@Override
public void updateUI() {
setUI(new PreferencesTabBarButtonUI());
}
};
fButtonGroup.add(button);
button.addActionListener(listener);
fPreferencesTabBar.addComponentToLeft(button);
}
public void showTab(String title) {
getButton(title).doClick();
}
public void installWindowDraggerOnWindow(Window window) {
fPreferencesTabBar.installWindowDraggerOnWindow(window);
}
public JComponent getComponent() {
return fPreferencesTabBar.getComponent();
}
private AbstractButton getButton(String title) {
AbstractButton retVal = null;
Enumeration<AbstractButton> buttons = fButtonGroup.getElements();
while (buttons.hasMoreElements()) {
AbstractButton button = buttons.nextElement();
if (button.getText().equals(title)) {
retVal = button;
break;
}
}
checkButtonFound(retVal);
return retVal;
}
private static void checkButtonFound(AbstractButton button) {
if (button == null) {
throw new IllegalArgumentException(
"The given button title does not represent a preferences tab.");
}
}
/**
* Installs a custom painter on the given {@link TriAreaComponent} that paints the Mac style
* unified toolbar gradient on non-Mac platforms as well as Mac platforms running using Java 6.
*
* @param unifiedToolBar the {@link TriAreaComponent} to install the custom painter on if
* necessary.
*/
private static void fixUnifiedToolBarOnMacIfNeccessary(TriAreaComponent unifiedToolBar) {
// install the custom painter if on non-Mac platforms or in other various Mac cases.
if (MacUtils.shouldManuallyPaintTexturedWindowBackground()) {
unifiedToolBar.setBackgroundPainter(MacPainterFactory.createTexturedWindowWorkaroundPainter());
}
}
}
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