MacOSXPopupLocationFix

java.lang.Object
- org.jdesktop.swingx.autocomplete.workarounds.MacOSXPopupLocationFix

```
public final class MacOSXPopupLocationFix
extends java.lang.Object
```
Fix a problem where the JComboBox's popup obscures its editor in the Mac OS X Aqua look and feel.
Installing this fix will resolve the problem for Aqua without having side-effects for other look-and-feels. It also supports dynamically changed look and feels.

See Also:

Glazed Lists bug entry, SwingX bug entry

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private class`	`MacOSXPopupLocationFix.Listener`	Reposition the popup immediately before it is shown.
`private static class`	`MacOSXPopupLocationFix.ScreenGeometry`	Figure out the dimensions of our screen.

Field Summary

Fields
Modifier and Type	Field	Description
`private javax.swing.JComboBox`	`comboBox`	the components being fixed
`private MacOSXPopupLocationFix.Listener`	`listener`	the listener provides callbacks as necessary
`private javax.swing.JPopupMenu`	`popupMenu`

Constructor Summary

Constructors
Modifier	Constructor	Description
`private`	`MacOSXPopupLocationFix(javax.swing.JComboBox comboBox)`	Private constructor so users use the more action-oriented `install(javax.swing.JComboBox)` method.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`fixPopupLocation(javax.swing.JComponent popupComponent)`	Do the adjustment on the specified popupComponent immediately before it is displayed.
`static MacOSXPopupLocationFix`	`install(javax.swing.JComboBox comboBox)`	Install the fix for the specified combo box.
`void`	`uninstall()`	Uninstall the fix.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - comboBox
```
private final javax.swing.JComboBox comboBox
```
    the components being fixed
  - popupMenu
```
private final javax.swing.JPopupMenu popupMenu
```
  - listener
```
private final MacOSXPopupLocationFix.Listener listener
```
    the listener provides callbacks as necessary
- Constructor Detail
  - MacOSXPopupLocationFix
```
private MacOSXPopupLocationFix(javax.swing.JComboBox comboBox)
```
    Private constructor so users use the more action-oriented install(javax.swing.JComboBox) method.
- Method Detail
  - install
```
public static MacOSXPopupLocationFix install(javax.swing.JComboBox comboBox)
```
    Install the fix for the specified combo box.
  - uninstall
```
public void uninstall()
```
    Uninstall the fix. Usually this is unnecessary since letting the combo box go out of scope is sufficient.
  - fixPopupLocation
```
private void fixPopupLocation(javax.swing.JComponent popupComponent)
```
    Do the adjustment on the specified popupComponent immediately before it is displayed.