Package com.jidesoft.swing
Class PopupWindow
- java.lang.Object
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- com.jidesoft.swing.PopupWindow
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public class PopupWindow extends java.lang.Object
PopupWindow class You can add another JPopupMenu or JComboxBox in this popup. This class is copied from http://forum.java.sun.com/thread.jsp?forum=57&thread=230866 with some minor modifications.
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Field Summary
Fields Modifier and Type Field Description protected javax.swing.event.EventListenerList
listenerList
A list of event listeners for this component.
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Constructor Summary
Constructors Constructor Description PopupWindow(java.awt.Container container)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(java.awt.Component component)
void
addAsExcludedComponents(java.awt.Component comp)
PopupWindow will add necessary listeners to some components so that mouse click etc can hide the popup window.void
addPopupMenuListener(javax.swing.event.PopupMenuListener l)
Adds aPopupMenu
listener which will listen to notification messages from the popup portion of the combo box.void
firePopupMenuCanceled()
NotifiesPopupMenuListener
s that the popup portion of the combo box has been canceled.void
firePopupMenuWillBecomeInvisible()
NotifiesPopupMenuListener
s that the popup portion of the combo box has become invisible.void
firePopupMenuWillBecomeVisible()
NotifiesPopupMenuListener
s that the popup portion of the combo box will become visible.javax.swing.event.PopupMenuListener[]
getPopupMenuListeners()
Returns an array of all thePopupMenuListener
s added to this JComboBox with addPopupMenuListener().void
hide()
boolean
isExcludedComponent(java.awt.Component comp)
boolean
isVisible()
Gets the visibility of this popup.void
removeFromExcludedComponents(java.awt.Component comp)
void
removePopupMenuListener(javax.swing.event.PopupMenuListener l)
Removes aPopupMenuListener
.void
show(java.awt.Component relative, int x, int y)
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Method Detail
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add
public void add(java.awt.Component component)
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show
public void show(java.awt.Component relative, int x, int y)
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hide
public void hide()
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isVisible
public boolean isVisible()
Gets the visibility of this popup.- Returns:
- true if popup is visible
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addPopupMenuListener
public void addPopupMenuListener(javax.swing.event.PopupMenuListener l)
Adds aPopupMenu
listener which will listen to notification messages from the popup portion of the combo box. For all standard look and feels shipped with Java 2, the popup list portion of combo box is implemented as aJPopupMenu
. A custom look and feel may not implement it this way and will therefore not receive the notification.- Parameters:
l
- thePopupMenuListener
to add- Since:
- 1.4
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removePopupMenuListener
public void removePopupMenuListener(javax.swing.event.PopupMenuListener l)
Removes aPopupMenuListener
.- Parameters:
l
- thePopupMenuListener
to remove- Since:
- 1.4
- See Also:
addPopupMenuListener(javax.swing.event.PopupMenuListener)
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getPopupMenuListeners
public javax.swing.event.PopupMenuListener[] getPopupMenuListeners()
Returns an array of all thePopupMenuListener
s added to this JComboBox with addPopupMenuListener().- Returns:
- all of the
PopupMenuListener
s added or an empty array if no listeners have been added - Since:
- 1.4
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firePopupMenuWillBecomeVisible
public void firePopupMenuWillBecomeVisible()
NotifiesPopupMenuListener
s that the popup portion of the combo box will become visible. This method is public but should not be called by anything other than the UI delegate.- Since:
- 1.4
- See Also:
addPopupMenuListener(javax.swing.event.PopupMenuListener)
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firePopupMenuWillBecomeInvisible
public void firePopupMenuWillBecomeInvisible()
NotifiesPopupMenuListener
s that the popup portion of the combo box has become invisible. This method is public but should not be called by anything other than the UI delegate.- Since:
- 1.4
- See Also:
addPopupMenuListener(javax.swing.event.PopupMenuListener)
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firePopupMenuCanceled
public void firePopupMenuCanceled()
NotifiesPopupMenuListener
s that the popup portion of the combo box has been canceled. This method is public but should not be called by anything other than the UI delegate.- Since:
- 1.4
- See Also:
addPopupMenuListener(javax.swing.event.PopupMenuListener)
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addAsExcludedComponents
public void addAsExcludedComponents(java.awt.Component comp)
PopupWindow will add necessary listeners to some components so that mouse click etc can hide the popup window. However in certain case, you might not want this.- Parameters:
comp
- component which will not hide popup when it is clicked.
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removeFromExcludedComponents
public void removeFromExcludedComponents(java.awt.Component comp)
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isExcludedComponent
public boolean isExcludedComponent(java.awt.Component comp)
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