Java LookupEvent類代碼示例

本文整理匯總了Java中org.openide.util.LookupEvent類的典型用法代碼示例。如果您正苦於以下問題：Java LookupEvent類的具體用法？Java LookupEvent怎麽用？Java LookupEvent使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。

LookupEvent類屬於org.openide.util包，在下文中一共展示了LookupEvent類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
@Override
public void resultChanged(LookupEvent ev) {
    synchronized (PathLookupResult.this) {
        items = null;
    }
    List<LookupListener> lls;
    synchronized (listeners) {
        if (listeners.isEmpty()) {
            return;
        } else {
            lls = new ArrayList<LookupListener>(listeners);
        }
    }
    LookupEvent lev = new LookupEvent(PathLookupResult.this);
    for (LookupListener ll : lls) {
        ll.resultChanged(lev);
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:19，代碼來源:PathLookup.java

示例2: ensureTaskListLoaded

import org.openide.util.LookupEvent; //導入依賴的package包/類
private synchronized void ensureTaskListLoaded () throws CoreException {
    if (!taskListInitialized) {
        if (result == null) {
            LookupListener lookupListener = new LookupListener() {
                @Override
                public void resultChanged (LookupEvent ev) {
                    registerConnectors();
                }
            };
            result = Lookup.getDefault().lookupResult(RepositoryConnectorProvider.class);
            result.addLookupListener(lookupListener);
        }
        registerConnectors();
        try {
            if (taskListStorageFile.length() > 0) {
                taskListWriter.readTaskList(taskList, taskListStorageFile);
            }
        } catch (CoreException ex) {
            LOG.log(Level.INFO, null, ex);
            throw new CoreException(new Status(ex.getStatus().getSeverity(), ex.getStatus().getPlugin(), "Cannot deserialize tasklist"));
        } finally {
            taskListInitialized = true;
        }
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:26，代碼來源:MylynSupport.java

示例3: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
public void resultChanged(LookupEvent ev) {
    synchronized (listeners) {
        Collection current = allInstances();
        boolean equal = lastResults != null && current != null && current.containsAll(lastResults) && lastResults.containsAll(current);
        if (equal) {
            // the merged list is the same, ignore...
            return ;
        }
        lastResults = current;
    }
        
    LookupEvent ev2 = new LookupEvent(this);
    LookupListener[] ls;
    synchronized (listeners) {
        ls = (LookupListener[])listeners.toArray(new LookupListener[listeners.size()]);
    }
    for (int i = 0; i < ls.length; i++) {
        ls[i].resultChanged(ev2);
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:21，代碼來源:MultiViewTopComponentLookup.java

示例4: ComponentBreakpointActionProvider

import org.openide.util.LookupEvent; //導入依賴的package包/類
public ComponentBreakpointActionProvider() {
    final Result<Node> nodeLookupResult = Utilities.actionsGlobalContext().lookupResult(Node.class);
    LookupListener ll = new LookupListener() {
        @Override
        public void resultChanged(LookupEvent ev) {
            Collection<? extends Node> nodeInstances = nodeLookupResult.allInstances();
            for (Node n : nodeInstances) {
                JavaComponentInfo ci = n.getLookup().lookup(JavaComponentInfo.class);
                if (ci != null) {
                    setEnabled(ActionsManager.ACTION_TOGGLE_BREAKPOINT, true);
                    return ;
                }
            }
            setEnabled(ActionsManager.ACTION_TOGGLE_BREAKPOINT, false);
        }
    };
    nodeLookupResult.addLookupListener(ll);
    ll.resultChanged(null); // To initialize
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:20，代碼來源:ComponentBreakpointActionProvider.java

示例5: initGroups

import org.openide.util.LookupEvent; //導入依賴的package包/類
private void initGroups() {
    synchronized( this ) {
        if( null == name2group ) {
            if( null == lookupRes ) {
                lookupRes = initLookup();
                lookupRes.addLookupListener( new LookupListener() {
                    public void resultChanged(LookupEvent ev) {
                        synchronized( TaskGroupFactory.this ) {
                            name2group = null;
                            groups = null;
                        }
                    }
                });
            }
            int index = 0;
            groups = new ArrayList<TaskGroup>( lookupRes.allInstances() );
            name2group = new HashMap<String,TaskGroup>(groups.size());
            for( TaskGroup tg : groups) {
                name2group.put( tg.getName(), tg );
                tg.setIndex( index++ );
            }
        }
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:25，代碼來源:TaskGroupFactory.java

示例6: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
@Override
public void resultChanged(LookupEvent ev) {
    if (TopComponent.getRegistry().getActivated() == ProjectTab.this) {
        // Do not want to go into a loop.
        return;
    }
    if (synchronizeViews) {
        Collection<? extends FileObject> fos = foSelection.allInstances();
        if (fos.size() == 1) {
            selectNodeAsyncNoSelect(fos.iterator().next(), false);
        } else {
            Collection<? extends DataObject> dos = doSelection.allInstances();
            if (dos.size() == 1) {
                selectNodeAsyncNoSelect((dos.iterator().next()).getPrimaryFile(), false);
            }
        }
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:19，代碼來源:ProjectTab.java

示例7: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
public void resultChanged(LookupEvent ev) {
          synchronized (lookupListener) {
              descriptorRef = new WeakReference<DialogDescriptor>(null);
              // #156947 - close dialog when categories change
if (dialog != null) {
    Mutex.EVENT.readAccess(new Runnable() {
	@Override
	public void run() {
	    if (dialog != null) {
		log.log(Level.FINE, "Options Dialog - closing dialog when categories change."); //NOI18N
		dialog.setVisible(false);
		dialog = null;
	    }
	}
    });
}
          }
      }

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:19，代碼來源:OptionsDisplayerImpl.java

示例8: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
@Override
final public void resultChanged(LookupEvent lookupEvent) {
    boolean isNowSelected = false;

    Lookup.Result selected = (Lookup.Result)lookupEvent.getSource();

    for (Object selectedEntity : selected.allInstances()) {
        if (agent.equals(selectedEntity)) {
            isNowSelected = true;
        }
    }
    if (isNowSelected != selectedFlag) {
        selectedFlag = isNowSelected;
        fireDisplayNameChange(null, null);
    }
}

開發者ID:kefik，項目名稱:Pogamut3，代碼行數:17，代碼來源:UnrealAgentNode.java

示例9: collectFires

import org.openide.util.LookupEvent; //導入依賴的package包/類
@Override
protected void collectFires(Collection<Object> evAndListeners) {
    LookupListenerList l = this.getListeners(null, null);

    if (l == null) {
        return;
    }

    Object[] listeners = l.getListenerList();

    if (listeners.length == 0) {
        return;
    }

    LookupEvent ev = new LookupEvent(this);
    AbstractLookup.notifyListeners(listeners, ev, evAndListeners);
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:18，代碼來源:SimpleProxyLookup.java

示例10: getHelpSets

import org.openide.util.LookupEvent; //導入依賴的package包/類
/** Get all available help sets.
 * Pay attention to {@link #helpSetsChanged} to see
 * when this set will change.
 * @return a collection of HelpSet
 */    
protected final Collection<? extends HelpSet> getHelpSets() {
    if (helpsets == null) {
        Installer.log.fine("searching for instances of HelpSet...");
        helpsets = Lookup.getDefault().lookupResult(HelpSet.class);
        helpsets.addLookupListener(new LookupListener() {
            public void resultChanged(LookupEvent ev) {
                helpSetsChanged();
            }
        });
        fireChangeEvent(); // since someone may be listening to whether they are ready
    }
    Collection<? extends HelpSet> c = helpsets.allInstances();
    if (Installer.log.isLoggable(Level.FINE)) {
        List<String> l = new ArrayList<String>(Math.min(1, c.size()));
        for (HelpSet hs: c) {
            l.add(hs.getTitle());
        }
        Installer.log.fine("listing helpsets: " + l);
    }
    return c;
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:27，代碼來源:AbstractHelp.java

示例11: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
/** Invokes navigator data context change upon current nodes change or
 * current navigator hints change,
 * performs coalescing of fast coming changes.
 */
@Override
public void resultChanged(LookupEvent ev) {
    if (!navigatorTC.getTopComponent().equals(WindowManager.getDefault().getRegistry().getActivated())
            // #117089: allow node change when we are empty
            || (curNodes == null || curNodes.isEmpty())) {

        Lookup globalContext = Utilities.actionsGlobalContext();
        NavigatorLookupPanelsPolicy panelsPolicy = globalContext.lookup(NavigatorLookupPanelsPolicy.class);
        Collection<? extends NavigatorLookupHint> lkpHints = globalContext.lookupAll(NavigatorLookupHint.class);
        ActNodeSetter nodeSetter = new ActNodeSetter(panelsPolicy, lkpHints);

        if (navigatorTC.allowAsyncUpdate()) {
            synchronized (NODE_SETTER_LOCK) {
                if (nodeSetterTask != null) {
                    nodeSetterTask.cancel();
                }
                // wait some time before propagating the change further
                nodeSetterTask = RequestProcessor.getDefault().post(nodeSetter, COALESCE_TIME);
                nodeSetterTask.addTaskListener(nodeSetter);
            }
        } else {
            nodeSetter.run();
        }
    }
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:30，代碼來源:NavigatorController.java

示例12: resultChanged

import org.openide.util.LookupEvent; //導入依賴的package包/類
public void resultChanged(LookupEvent ev) {
    synchronized (CACHE) {
        ArrayList<JTextComponent> toRemove = new ArrayList<JTextComponent>();
        
        for(JTextComponent jtc : CACHE.keySet()) {
            String mimeType = NbEditorUtilities.getMimeType(jtc);
            if (mimeType.equals(this.mimeType)) {
                toRemove.add(jtc);
            }
        }
        
        CACHE.keySet().removeAll(toRemove);
    }
    
    fireChange(mimeType);
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:17，代碼來源:CustomizableSideBar.java

示例13: collectFires

import org.openide.util.LookupEvent; //導入依賴的package包/類
protected void collectFires(Collection<Object> evAndListeners) {
    LookupListener[] arr;

    synchronized (this) {
        if (listeners == null) {
            return;
        }

        if (listeners instanceof LookupListener) {
            arr = new LookupListener[] { (LookupListener) listeners };
        } else {
            ArrayList<?> l = (ArrayList<?>) listeners;
            arr = l.toArray(new LookupListener[l.size()]);
        }
    }

    final LookupListener[] ll = arr;
    final org.openide.util.LookupEvent newev = new org.openide.util.LookupEvent(this);
    AbstractLookup.notifyListeners(ll, newev, evAndListeners);
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:21，代碼來源:ExcludingLookup.java

示例14: defaultJavadoc

import org.openide.util.LookupEvent; //導入依賴的package包/類
private List<URL> defaultJavadoc(final boolean listen) {
    final JavaPlatform safePlatform = new ForwardingJavaPlatform(this) {
        @Override
        public List<URL> getJavadocFolders() {
            return Collections.<URL>emptyList();
        }
    };
    final Set<URI> roots = new LinkedHashSet<>();
    final Lookup.Result<? extends J2SEPlatformDefaultJavadoc> res = getJ2SEPlatformDefaultJavadoc();
    if (listen) {
        synchronized (this) {
            if (jdocListener == null) {
                jdocListener = new LookupListener[2];
                jdocListener[0] = new LookupListener() {
                    @Override
                    public void resultChanged(LookupEvent ev) {
                        javadoc = null;
                    }
                };
                jdocListener[1] = WeakListeners.create(LookupListener.class, jdocListener[0], res);
                res.addLookupListener(jdocListener[1]);
            }
        }
    }
    for (J2SEPlatformDefaultJavadoc jdoc : res.allInstances()) {
        roots.addAll(jdoc.getDefaultJavadoc(safePlatform));
    }
    final List<URL> result = new ArrayList<>(roots.size());
    for (URI root : roots) {
        try {
            result.add(root.toURL());
        } catch (MalformedURLException ex) {
            Exceptions.printStackTrace(ex);
        }
    }
    return Collections.unmodifiableList(result);
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:38，代碼來源:J2SEPlatformImpl.java

示例15: defaultSources

import org.openide.util.LookupEvent; //導入依賴的package包/類
@NonNull
private List<URL> defaultSources(final boolean listen) {
    final JavaPlatform safePlatform = new ForwardingJavaPlatform(this) {
        @Override
        public List<URL> getJavadocFolders() {
            return Collections.<URL>emptyList();
        }
    };
    final Set<URI> roots = new LinkedHashSet<>();
    final Lookup.Result<? extends J2SEPlatformDefaultSources> res = getJ2SEPlatformDefaultSources();
    if (listen) {
        synchronized (this) {
            if (sourcesListener == null) {
                sourcesListener = new LookupListener[2];
                sourcesListener[0] = new LookupListener() {
                    @Override
                    public void resultChanged(LookupEvent ev) {
                        sources = null;
                    }
                };
                sourcesListener[1] = WeakListeners.create(LookupListener.class, sourcesListener[0], res);
                res.addLookupListener(sourcesListener[1]);
            }
        }
    }
    for (J2SEPlatformDefaultSources src : res.allInstances()) {
        roots.addAll(src.getDefaultSources(safePlatform));
    }
    final List<URL> result = new ArrayList<>(roots.size());
    for (URI root : roots) {
        try {
            result.add(root.toURL());
        } catch (MalformedURLException ex) {
            Exceptions.printStackTrace(ex);
        }
    }
    return Collections.unmodifiableList(result);
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:39，代碼來源:J2SEPlatformImpl.java

注：本文中的org.openide.util.LookupEvent類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。