public void testCardLayoutShow() throws Exception {
JComponent rootComponent =
getInstrumentedRootComponent("TestCardLayoutShow.form", "BindingTest");
assertTrue(rootComponent.getLayout() instanceof CardLayout);
assertEquals(rootComponent.getComponentCount(), 2);
assertFalse(rootComponent.getComponent(0).isVisible());
assertTrue(rootComponent.getComponent(1).isVisible());
}
public void testIntProperty() throws Exception {
JComponent rootComponent = getInstrumentedRootComponent("TestIntProperty.form", "BindingTest");
assertEquals(1, rootComponent.getComponentCount());
JTextField textField = (JTextField) rootComponent.getComponent(0);
assertEquals(37, textField.getColumns());
assertEquals(false, textField.isEnabled());
}
@Override
public JComponent config() {
FormLayout layout =
new FormLayout("left:pref, 0:grow", "p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, 0:grow");
PanelBuilder builder = new PanelBuilder(layout);
builder.setBorder(Borders.EMPTY_BORDER);
builder.setOpaque(false);
CellConstraints cc = new CellConstraints();
JComponent cmp = builder.addSeparator("Audio settings", cc.xyw(2, 1, 1));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
noresample = new JCheckBox(Messages.getString("TrTab2.22"));
noresample.setContentAreaFilled(false);
noresample.setSelected(configuration.isAudioResample());
noresample.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setAudioResample(e.getStateChange() == ItemEvent.SELECTED);
}
});
builder.add(noresample, cc.xy(2, 3));
return builder.getPanel();
}
@Nullable
private static JScrollBar findHorizontalScrollBar(Component c) {
if (c == null) return null;
if (c instanceof JScrollPane) {
return ((JScrollPane) c).getHorizontalScrollBar();
}
if (isDiagramViewComponent(c)) {
final JComponent view = (JComponent) c;
for (int i = 0; i < view.getComponentCount(); i++) {
if (view.getComponent(i) instanceof JScrollBar) {
final JScrollBar scrollBar = (JScrollBar) view.getComponent(i);
if (scrollBar.getOrientation() == Adjustable.HORIZONTAL) {
return scrollBar;
}
}
}
}
return findHorizontalScrollBar(c.getParent());
}
private static int getSplitCount(JComponent component) {
if (component.getComponentCount() > 0) {
final JComponent firstChild = (JComponent) component.getComponent(0);
if (firstChild instanceof Splitter) {
final Splitter splitter = (Splitter) firstChild;
return getSplitCount(splitter.getFirstComponent())
+ getSplitCount(splitter.getSecondComponent());
}
return 1;
}
return 0;
}
/** Sets an empty border with consistent insets. */
private void configureEditorBorder(JComponent editor) {
if ((editor instanceof JSpinner.DefaultEditor)) {
JSpinner.DefaultEditor defaultEditor = (JSpinner.DefaultEditor) editor;
JTextField editorField = defaultEditor.getTextField();
Insets insets = UIManager.getInsets("Spinner.defaultEditorInsets");
editorField.setBorder(new EmptyBorder(insets));
} else if ((editor instanceof JPanel)
&& (editor.getBorder() == null)
&& (editor.getComponentCount() > 0)) {
JComponent editorField = (JComponent) editor.getComponent(0);
Insets insets = UIManager.getInsets("Spinner.defaultEditorInsets");
editorField.setBorder(new EmptyBorder(insets));
}
}
private JButton getButton(int direction) {
if (_directionPanel == null) {
return null;
}
for (int i = 0; i < _directionPanel.getComponentCount(); i++) {
Component component = _directionPanel.getComponent(i);
if (component instanceof DirectionButton) {
if (((DirectionButton) component).getDirection() == direction) {
return ((DirectionButton) component);
}
}
}
return null;
}
protected void clear(JComponent comp) {
int nCompCount = comp.getComponentCount();
ArrayList aListComps = new ArrayList();
for (int i = 0; i < comp.getComponentCount(); i++) {
Component compChild = comp.getComponent(i);
if (compChild instanceof JComponent) {
JComponent jcomp = (JComponent) compChild;
if (jcomp instanceof JCheckBox || jcomp instanceof JTextField) aListComps.add(comp);
else clear(jcomp);
}
}
clear(aListComps);
}
public boolean isToDrawMacCorner() {
if (!SystemInfo.isMac || myComponent.getComponentCount() <= 0) {
return false;
}
if (myComponent.getComponentCount() > 0) {
Component component = myComponent.getComponent(0);
if (component instanceof JComponent
&& Boolean.TRUE.equals(((JComponent) component).getClientProperty(SUPPRESS_MAC_CORNER))) {
return false;
}
}
return true;
}
/** Initializes the layout of this view. */
protected void initializeLayout() {
GridBagConstraints constraints = new GridBagConstraints();
// Name widgets
JComponent nameWidgets =
buildLabeledTextField("LOGIN_PROPERTY_EDITOR_NAME_FIELD", buildNameDocumentAdapter());
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 1;
constraints.weighty = 0;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.anchor = GridBagConstraints.CENTER;
constraints.insets = new Insets(0, 0, 0, 0);
add(nameWidgets, constraints);
putClientProperty("initialFocus", nameWidgets.getComponent(1));
// Value widgets
JComponent valueWidgets =
buildLabeledTextField("LOGIN_PROPERTY_EDITOR_VALUE_FIELD", buildValueDocumentAdapter());
constraints.gridx = 0;
constraints.gridy = 1;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 1;
constraints.weighty = 1;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.anchor = GridBagConstraints.PAGE_START;
constraints.insets = new Insets(5, 0, 0, 0);
add(valueWidgets, constraints);
}
public void testClientProp() throws Exception { // IDEA-46372
JComponent rootComponent = getInstrumentedRootComponent("TestClientProp.form", "BindingTest");
assertEquals(1, rootComponent.getComponentCount());
JTable table = (JTable) rootComponent.getComponent(0);
assertSame(Boolean.TRUE, table.getClientProperty("terminateEditOnFocusLost"));
}
public void testStringProperty() throws Exception {
JComponent rootComponent =
getInstrumentedRootComponent("TestGridConstraints.form", "BindingTest");
JButton btn = (JButton) rootComponent.getComponent(0);
assertEquals("MyTestButton", btn.getText());
}
public JComponent buildCommon() {
String colSpec = FormLayoutUtil.getColSpec(COMMON_COL_SPEC, orientation);
FormLayout layout = new FormLayout(colSpec, COMMON_ROW_SPEC);
PanelBuilder builder = new PanelBuilder(layout);
builder.setBorder(Borders.EMPTY_BORDER);
builder.setOpaque(false);
CellConstraints cc = new CellConstraints();
maxbuffer = new JTextField("" + configuration.getMaxMemoryBufferSize());
maxbuffer.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
try {
int ab = Integer.parseInt(maxbuffer.getText());
configuration.setMaxMemoryBufferSize(ab);
} catch (NumberFormatException nfe) {
LOGGER.debug(
"Could not parse max memory buffer size from \"" + maxbuffer.getText() + "\"");
}
}
});
JComponent cmp =
builder.addSeparator(
Messages.getString("NetworkTab.5"),
FormLayoutUtil.flip(cc.xyw(1, 1, 3), colSpec, orientation));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
builder.addLabel(
Messages.getString("NetworkTab.6")
.replaceAll("MAX_BUFFER_SIZE", configuration.getMaxMemoryBufferSizeStr()),
FormLayoutUtil.flip(cc.xy(1, 3), colSpec, orientation));
builder.add(maxbuffer, FormLayoutUtil.flip(cc.xy(3, 3), colSpec, orientation));
String nCpusLabel =
String.format(
Messages.getString("NetworkTab.7"), Runtime.getRuntime().availableProcessors());
builder.addLabel(nCpusLabel, FormLayoutUtil.flip(cc.xy(1, 5), colSpec, orientation));
String[] guiCores = new String[MAX_CORES];
for (int i = 0; i < MAX_CORES; i++) {
guiCores[i] = Integer.toString(i + 1);
}
nbcores = new JComboBox(guiCores);
nbcores.setEditable(false);
int nbConfCores = configuration.getNumberOfCpuCores();
if (nbConfCores > 0 && nbConfCores <= MAX_CORES) {
nbcores.setSelectedItem(Integer.toString(nbConfCores));
} else {
nbcores.setSelectedIndex(0);
}
nbcores.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setNumberOfCpuCores(Integer.parseInt(e.getItem().toString()));
}
});
builder.add(nbcores, FormLayoutUtil.flip(cc.xy(3, 5), colSpec, orientation));
chapter_interval = new JTextField("" + configuration.getChapterInterval());
chapter_interval.setEnabled(configuration.isChapterSupport());
chapter_interval.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
try {
int ab = Integer.parseInt(chapter_interval.getText());
configuration.setChapterInterval(ab);
} catch (NumberFormatException nfe) {
LOGGER.debug(
"Could not parse chapter interval from \"" + chapter_interval.getText() + "\"");
}
}
});
chapter_support = new JCheckBox(Messages.getString("TrTab2.52"));
chapter_support.setContentAreaFilled(false);
chapter_support.setSelected(configuration.isChapterSupport());
chapter_support.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setChapterSupport((e.getStateChange() == ItemEvent.SELECTED));
chapter_interval.setEnabled(configuration.isChapterSupport());
}
});
builder.add(chapter_support, FormLayoutUtil.flip(cc.xy(1, 7), colSpec, orientation));
builder.add(chapter_interval, FormLayoutUtil.flip(cc.xy(3, 7), colSpec, orientation));
cmp =
builder.addSeparator(
Messages.getString("TrTab2.3"),
FormLayoutUtil.flip(cc.xyw(1, 11, 3), colSpec, orientation));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
channels =
new JComboBox(
new Object[] {
Messages.getString("TrTab2.55"),
Messages.getString("TrTab2.56") /*, "8 channels 7.1" */
}); // 7.1 not supported by Mplayer :\
channels.setEditable(false);
if (configuration.getAudioChannelCount() == 2) {
channels.setSelectedIndex(0);
} else {
channels.setSelectedIndex(1);
}
channels.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setAudioChannelCount(
Integer.parseInt(e.getItem().toString().substring(0, 1)));
}
});
builder.addLabel(
Messages.getString("TrTab2.50"), FormLayoutUtil.flip(cc.xy(1, 13), colSpec, orientation));
builder.add(channels, FormLayoutUtil.flip(cc.xy(3, 13), colSpec, orientation));
forcePCM = new JCheckBox(Messages.getString("TrTab2.27"));
forcePCM.setContentAreaFilled(false);
if (configuration.isMencoderUsePcm()) {
forcePCM.setSelected(true);
}
forcePCM.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setMencoderUsePcm(e.getStateChange() == ItemEvent.SELECTED);
}
});
builder.add(forcePCM, FormLayoutUtil.flip(cc.xyw(1, 15, 3), colSpec, orientation));
ac3remux =
new JCheckBox(
Messages.getString("MEncoderVideo.32")
+ (Platform.isWindows() ? Messages.getString("TrTab2.21") : ""));
ac3remux.setContentAreaFilled(false);
if (configuration.isRemuxAC3()) {
ac3remux.setSelected(true);
}
ac3remux.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setRemuxAC3((e.getStateChange() == ItemEvent.SELECTED));
}
});
builder.add(ac3remux, FormLayoutUtil.flip(cc.xyw(1, 17, 3), colSpec, orientation));
forceDTSinPCM =
new JCheckBox(
Messages.getString("TrTab2.28")
+ (Platform.isWindows() ? Messages.getString("TrTab2.21") : ""));
forceDTSinPCM.setContentAreaFilled(false);
if (configuration.isDTSEmbedInPCM()) {
forceDTSinPCM.setSelected(true);
}
forceDTSinPCM.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
configuration.setDTSEmbedInPCM(forceDTSinPCM.isSelected());
if (configuration.isDTSEmbedInPCM()) {
JOptionPane.showMessageDialog(
(JFrame) (SwingUtilities.getWindowAncestor((Component) PMS.get().getFrame())),
Messages.getString("TrTab2.10"),
"Information",
JOptionPane.INFORMATION_MESSAGE);
}
}
});
builder.add(forceDTSinPCM, FormLayoutUtil.flip(cc.xyw(1, 19, 3), colSpec, orientation));
abitrate = new JTextField("" + configuration.getAudioBitrate());
abitrate.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
try {
int ab = Integer.parseInt(abitrate.getText());
configuration.setAudioBitrate(ab);
} catch (NumberFormatException nfe) {
LOGGER.debug("Could not parse audio bitrate from \"" + abitrate.getText() + "\"");
}
}
});
builder.addLabel(
Messages.getString("TrTab2.29"), FormLayoutUtil.flip(cc.xy(1, 21), colSpec, orientation));
builder.add(abitrate, FormLayoutUtil.flip(cc.xy(3, 21), colSpec, orientation));
mpeg2remux =
new JCheckBox(
Messages.getString("MEncoderVideo.39")
+ (Platform.isWindows() ? Messages.getString("TrTab2.21") : ""));
mpeg2remux.setContentAreaFilled(false);
if (configuration.isMencoderRemuxMPEG2()) {
mpeg2remux.setSelected(true);
}
mpeg2remux.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
configuration.setMencoderRemuxMPEG2((e.getStateChange() == ItemEvent.SELECTED));
}
});
builder.add(mpeg2remux, FormLayoutUtil.flip(cc.xyw(1, 23, 3), colSpec, orientation));
cmp =
builder.addSeparator(
Messages.getString("TrTab2.4"),
FormLayoutUtil.flip(cc.xyw(1, 25, 3), colSpec, orientation));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
builder.addLabel(
Messages.getString("TrTab2.32"),
FormLayoutUtil.flip(cc.xyw(1, 29, 3), colSpec, orientation));
Object data[] =
new Object[] {
configuration.getMencoderMainSettings(), /* default */
String.format(
"keyint=5:vqscale=1:vqmin=2 /* %s */", Messages.getString("TrTab2.60")), /* great */
String.format(
"keyint=5:vqscale=1:vqmin=1 /* %s */",
Messages.getString("TrTab2.61")), /* lossless */
String.format(
"keyint=5:vqscale=2:vqmin=3 /* %s */",
Messages.getString("TrTab2.62")), /* good (wired) */
String.format(
"keyint=25:vqmax=5:vqmin=2 /* %s */",
Messages.getString("TrTab2.63")), /* good (wireless) */
String.format(
"keyint=25:vqmax=7:vqmin=2 /* %s */",
Messages.getString("TrTab2.64")), /* medium (wireless) */
String.format(
"keyint=25:vqmax=8:vqmin=3 /* %s */", Messages.getString("TrTab2.65")) /* low */
};
MyComboBoxModel cbm = new MyComboBoxModel(data);
vq = new JComboBox(cbm);
vq.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
String s = (String) e.getItem();
if (s.indexOf("/*") > -1) {
s = s.substring(0, s.indexOf("/*")).trim();
}
configuration.setMencoderMainSettings(s);
}
}
});
vq.getEditor()
.getEditorComponent()
.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
vq.getItemListeners()[0].itemStateChanged(
new ItemEvent(vq, 0, vq.getEditor().getItem(), ItemEvent.SELECTED));
}
});
vq.setEditable(true);
builder.add(vq, FormLayoutUtil.flip(cc.xyw(1, 31, 3), colSpec, orientation));
String help1 = Messages.getString("TrTab2.39");
help1 += Messages.getString("TrTab2.40");
help1 += Messages.getString("TrTab2.41");
help1 += Messages.getString("TrTab2.42");
help1 += Messages.getString("TrTab2.43");
help1 += Messages.getString("TrTab2.44");
JTextArea decodeTips = new JTextArea(help1);
decodeTips.setEditable(false);
decodeTips.setBorder(BorderFactory.createEtchedBorder());
decodeTips.setBackground(new Color(255, 255, 192));
builder.add(decodeTips, FormLayoutUtil.flip(cc.xyw(1, 41, 3), colSpec, orientation));
disableSubs = new JCheckBox(Messages.getString("TrTab2.51"));
disableSubs.setContentAreaFilled(false);
cmp =
builder.addSeparator(
Messages.getString("TrTab2.7"),
FormLayoutUtil.flip(cc.xyw(1, 33, 3), colSpec, orientation));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
builder.add(disableSubs, FormLayoutUtil.flip(cc.xy(1, 35), colSpec, orientation));
builder.addLabel(
Messages.getString("TrTab2.8"), FormLayoutUtil.flip(cc.xy(1, 37), colSpec, orientation));
notranscode = new JTextField(configuration.getNoTranscode());
notranscode.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
configuration.setNoTranscode(notranscode.getText());
}
});
builder.add(notranscode, FormLayoutUtil.flip(cc.xy(3, 37), colSpec, orientation));
builder.addLabel(
Messages.getString("TrTab2.9"), FormLayoutUtil.flip(cc.xy(1, 39), colSpec, orientation));
forcetranscode = new JTextField(configuration.getForceTranscode());
forcetranscode.addKeyListener(
new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyReleased(KeyEvent e) {
configuration.setForceTranscode(forcetranscode.getText());
}
});
builder.add(forcetranscode, FormLayoutUtil.flip(cc.xy(3, 39), colSpec, orientation));
JPanel panel = builder.getPanel();
// Apply the orientation to the panel and all components in it
panel.applyComponentOrientation(orientation);
return panel;
}
public static void main(String args[]) {
JComponent ch = new JComponent() {};
ch.getAccessibleContext();
ch.isFocusTraversable();
ch.setEnabled(false);
ch.setEnabled(true);
ch.requestFocus();
ch.requestFocusInWindow();
ch.getPreferredSize();
ch.getMaximumSize();
ch.getMinimumSize();
ch.contains(1, 2);
Component c1 = ch.add(new Component() {});
Component c2 = ch.add(new Component() {});
Component c3 = ch.add(new Component() {});
Insets ins = ch.getInsets();
ch.getAlignmentY();
ch.getAlignmentX();
ch.getGraphics();
ch.setVisible(false);
ch.setVisible(true);
ch.setForeground(Color.red);
ch.setBackground(Color.red);
for (String font : Toolkit.getDefaultToolkit().getFontList()) {
for (int j = 8; j < 17; j++) {
Font f1 = new Font(font, Font.PLAIN, j);
Font f2 = new Font(font, Font.BOLD, j);
Font f3 = new Font(font, Font.ITALIC, j);
Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);
ch.setFont(f1);
ch.setFont(f2);
ch.setFont(f3);
ch.setFont(f4);
ch.getFontMetrics(f1);
ch.getFontMetrics(f2);
ch.getFontMetrics(f3);
ch.getFontMetrics(f4);
}
}
ch.enable();
ch.disable();
ch.reshape(10, 10, 10, 10);
ch.getBounds(new Rectangle(1, 1, 1, 1));
ch.getSize(new Dimension(1, 2));
ch.getLocation(new Point(1, 2));
ch.getX();
ch.getY();
ch.getWidth();
ch.getHeight();
ch.isOpaque();
ch.isValidateRoot();
ch.isOptimizedDrawingEnabled();
ch.isDoubleBuffered();
ch.getComponentCount();
ch.countComponents();
ch.getComponent(1);
ch.getComponent(2);
Component[] cs = ch.getComponents();
ch.getLayout();
ch.setLayout(new FlowLayout());
ch.doLayout();
ch.layout();
ch.invalidate();
ch.validate();
ch.remove(0);
ch.remove(c2);
ch.removeAll();
ch.preferredSize();
ch.minimumSize();
ch.getComponentAt(1, 2);
ch.locate(1, 2);
ch.getComponentAt(new Point(1, 2));
ch.isFocusCycleRoot(new Container());
ch.transferFocusBackward();
ch.setName("goober");
ch.getName();
ch.getParent();
ch.getGraphicsConfiguration();
ch.getTreeLock();
ch.getToolkit();
ch.isValid();
ch.isDisplayable();
ch.isVisible();
ch.isShowing();
ch.isEnabled();
ch.enable(false);
ch.enable(true);
ch.enableInputMethods(false);
ch.enableInputMethods(true);
ch.show();
ch.show(false);
ch.show(true);
ch.hide();
ch.getForeground();
ch.isForegroundSet();
ch.getBackground();
ch.isBackgroundSet();
ch.getFont();
ch.isFontSet();
Container c = new Container();
c.add(ch);
ch.getLocale();
for (Locale locale : Locale.getAvailableLocales()) ch.setLocale(locale);
ch.getColorModel();
ch.getLocation();
boolean exceptions = false;
try {
ch.getLocationOnScreen();
} catch (IllegalComponentStateException e) {
exceptions = true;
}
if (!exceptions)
throw new RuntimeException("IllegalComponentStateException did not occur when expected");
ch.location();
ch.setLocation(1, 2);
ch.move(1, 2);
ch.setLocation(new Point(1, 2));
ch.getSize();
ch.size();
ch.setSize(1, 32);
ch.resize(1, 32);
ch.setSize(new Dimension(1, 32));
ch.resize(new Dimension(1, 32));
ch.getBounds();
ch.bounds();
ch.setBounds(10, 10, 10, 10);
ch.setBounds(new Rectangle(10, 10, 10, 10));
ch.isLightweight();
ch.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
ch.getCursor();
ch.isCursorSet();
ch.inside(1, 2);
ch.contains(new Point(1, 2));
ch.isFocusable();
ch.setFocusable(true);
ch.setFocusable(false);
ch.transferFocus();
ch.getFocusCycleRootAncestor();
ch.nextFocus();
ch.transferFocusUpCycle();
ch.hasFocus();
ch.isFocusOwner();
ch.toString();
ch.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
ch.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
ch.setComponentOrientation(ComponentOrientation.UNKNOWN);
ch.getComponentOrientation();
}