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java.lang.ObjectFlowPanel
org.spiffyui.client.nav.HasNavBarListenersPanel
public class HasNavBarListenersPanel
This is a FlowPanel that calls events by listeners listening for changes in navigation such as MainNavBar or logout on MainHeader.
Constructor Summary | |
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HasNavBarListenersPanel()
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Method Summary | |
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void |
addListener(NavBarListener listener)
Adds a NavBarListener to this navigation bar |
void |
fireEvent(NavItem item)
Fires the click event on the specified nav item |
protected void |
fireEvent(NavItem item,
boolean addToHistory)
Fires the click event on the specified nav item |
boolean |
firePreEvent(NavItem item)
Notifies listeners of a request to select an item, giving listeners a change to cancel the event |
boolean |
isEnabled()
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void |
removeListener(NavBarListener listener)
Removes a NavBarListener from this navigation bar. |
void |
setEnabled(boolean enabled)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public HasNavBarListenersPanel()
Method Detail |
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public boolean isEnabled()
public void setEnabled(boolean enabled)
enabled
- The enabled to set.public boolean firePreEvent(NavItem item)
item
- the nav item that was clicked
public void fireEvent(NavItem item)
item
- the nav item that was clickedprotected void fireEvent(NavItem item, boolean addToHistory)
item
- the nav item that was clickedaddToHistory
- true if this item should be added to the browser history and false otherwisepublic void addListener(NavBarListener listener)
listener
- the listener to addpublic void removeListener(NavBarListener listener)
listener
- the listener to remove
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