Java ActionMap类代码示例

import javax.swing.ActionMap; //导入依赖的package包/类
private void init() {
    // Close the dialog when Esc is pressed
    String cancelName = "cancel";
    InputMap inputMap = getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), cancelName);
    ActionMap actionMap = getRootPane().getActionMap();
    actionMap.put(cancelName, new AbstractAction() {
        @Override
        public void actionPerformed(ActionEvent e) {
            doClose(RET_CANCEL);
        }
    });

    DefaultComboBoxModel<String> comboBoxModel = (DefaultComboBoxModel<String>) encodingComboBox.getModel();
    for (Map.Entry<String, Charset> entry : Charset.availableCharsets().entrySet()) {
        if (!"UTF-8".equals(entry.getKey())) {
            comboBoxModel.addElement(entry.getValue().name());
        }
    }
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
/** Converts an action map to a string representation. */
static public String toString(ActionMap am) {
    StringBuilder result = new StringBuilder();
    LinkedHashMap<Object,Object> map = new LinkedHashMap<>();
    for (Object key : am.allKeys()) {
        map.put(key, am.get(key));
    }
    result.append(map);
    result.append('\n');
    ActionMap parent = am.getParent();
    if (parent != null) {
        result.append("Parent: ");
        result.append(toString(parent));
    }
    return result.toString();
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
private static void exchangeCommands(String[][] commandsToExchange,
        final JComponent target, final JComponent source) {
    InputMap targetBindings = target.getInputMap();
    KeyStroke[] targetBindingKeys = targetBindings.allKeys();
    ActionMap targetActions = target.getActionMap();
    InputMap sourceBindings = source.getInputMap();
    ActionMap sourceActions = source.getActionMap();
    for (int i = 0; i < commandsToExchange.length; i++) {
        String commandFrom = commandsToExchange[i][0];
        String commandTo = commandsToExchange[i][1];
        final Action orig = targetActions.get(commandTo);
        if (orig == null) {
            continue;
        }
        sourceActions.put(commandTo, new AbstractAction() {
            public void actionPerformed(ActionEvent e) {
                orig.actionPerformed(new ActionEvent(target, e.getID(), e.getActionCommand(), e.getWhen(), e.getModifiers()));
            }
        });
        for (int j = 0; j < targetBindingKeys.length; j++) {
            if (targetBindings.get(targetBindingKeys[j]).equals(commandFrom)) {
                sourceBindings.put(targetBindingKeys[j], commandTo);
            }
        }
    }
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
MVMapElement(TLDataObject dataObject) {
    // Hack
    if (Beans.isDesignTime()) {
        Beans.setDesignTime(false);
    }
    this.dataObject = dataObject;

    glPanel = new TLMapGLPanel(dataObject.getDatabase().getMap(), dataObject.getDatabase());

    slider = new TLSlider(dataObject.getDatabase());

    elementPanel = new JPanel(new BorderLayout());
    elementPanel.add(glPanel, BorderLayout.CENTER);
    elementPanel.add(slider, BorderLayout.PAGE_END);

    ActionMap map = new ActionMap();
    map.put("save", SystemAction.get(SaveAction.class));
    elementPanel.setActionMap(map);

    lookupContent = new InstanceContent();
    lookup = new ProxyLookup(dataObject.getLookup(), new AbstractLookup(lookupContent));
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
@RandomlyFails // NB-Core-Build #7816: expected:<0> but was:<1>
public void testPropertyChangeListenersDetachedAtFinalizeIssue58100() throws Exception {
    
    class MyAction extends AbstractAction
            implements ActionPerformer {
        public void actionPerformed(ActionEvent ev) {
        }
        public void performAction(SystemAction a) {
        }
    }
    MyAction action = new MyAction();
    ActionMap map = new ActionMap();
    CallbackSystemAction systemaction = (CallbackSystemAction)SystemAction.get(SimpleCallbackAction.class);
    map.put(systemaction.getActionMapKey(), action);
    Lookup context = Lookups.singleton(map);
    Action delegateaction = systemaction.createContextAwareInstance(context);
    
    assertTrue("Action is expected to have a PropertyChangeListener attached", action.getPropertyChangeListeners().length > 0);
    
    Reference actionref = new WeakReference(systemaction);
    systemaction = null;
    delegateaction = null;
    assertGC("CallbackSystemAction is supposed to be GCed", actionref);
    
    assertEquals("Action is expected to have no PropertyChangeListener attached", 0, action.getPropertyChangeListeners().length);
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
private void sendAction(final Object key) throws Exception {
    class Process implements Runnable {
        @Override
        public void run() {
            final ActionMap map = treeView.tree.getActionMap();
            Action a = map.get(key);
            String all = Arrays.toString(map.allKeys()).replace(',', '\n');
            
            assertNotNull("Action for key " + key + " found: " + all, a);
            a.actionPerformed(new ActionEvent(treeView.tree, 0, null));
        }
    }
    Process processEvent = new Process();
    LOG.log(Level.INFO, "Sending action {0}", key);
    SwingUtilities.invokeAndWait(processEvent);
    LOG.log(Level.INFO, "Action {0} send", key);
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
private boolean initActionMapInEDT() {
    // Init action map: cut,copy,delete,paste actions.
    javax.swing.ActionMap am = editor.getActionMap();

    //#43157 - editor actions need to be accessible from outside using the TopComponent.getLookup(ActionMap.class) call.
    // used in main menu enabling/disabling logic.
    javax.swing.ActionMap paneMap = pane.getActionMap();
    // o.o.windows.DelegateActionMap.setParent() leads to CloneableEditor.getEditorPane()
    provideUnfinishedPane = true;
    try {
        am.setParent(paneMap);
    } finally {
        provideUnfinishedPane = false;
    }

    //#41223 set the defaults befor the custom editor + kit get initialized, giving them opportunity to
    // override defaults..
    paneMap.put(DefaultEditorKit.cutAction, getAction(DefaultEditorKit.cutAction));
    paneMap.put(DefaultEditorKit.copyAction, getAction(DefaultEditorKit.copyAction));
    paneMap.put("delete", getAction(DefaultEditorKit.deleteNextCharAction)); // NOI18N
    paneMap.put(DefaultEditorKit.pasteAction, getAction(DefaultEditorKit.pasteAction));
    return true;
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
private void init() {
    initialized = true;
    setDefaultRenderer(Object.class, new DefaultOutlineCellRenderer());
    ActionMap am = getActionMap();
    //make rows expandable with left/rigt arrow keys
    Action a = am.get("selectNextColumn"); //NOI18N
    am.put("selectNextColumn", new ExpandAction(true, a)); //NOI18N
    a = am.get("selectPreviousColumn"); //NOI18N
    am.put("selectPreviousColumn", new ExpandAction(false, a)); //NOI18N
    getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (getSelectedRowCount() == 1) {
                selectedRow = getSelectedRow();
            } else {
                selectedRow = -1;
            }
        }
    });
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
/** Creates new form TemplatesPanel */
public TemplatesPanel (String pathToSelect) {
    
    ActionMap map = getActionMap ();
    map.put (DefaultEditorKit.copyAction, ExplorerUtils.actionCopy (getExplorerManager ()));
    map.put (DefaultEditorKit.cutAction, ExplorerUtils.actionCut (getExplorerManager ()));
    map.put (DefaultEditorKit.pasteAction, ExplorerUtils.actionPaste (getExplorerManager ()));
    map.put ("delete", ExplorerUtils.actionDelete (getExplorerManager (), true)); // NOI18N
    
    initComponents ();
    createTemplateView ();
    treePanel.add (view, BorderLayout.CENTER);
    
    associateLookup (ExplorerUtils.createLookup (getExplorerManager (), map));
    initialize (pathToSelect);
    
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
ResultPanelTree(ResultDisplayHandler displayHandler, StatisticsPanel statPanel) {
        super(new BorderLayout());
        treeView = new ResultTreeView();
        treeView.getAccessibleContext().setAccessibleName(Bundle.ACSN_TestResults());
        treeView.getAccessibleContext().setAccessibleDescription(Bundle.ACSD_TestResults());
        treeView.setBorder(BorderFactory.createEtchedBorder());
//        resultBar.setPassedPercentage(0.0f);
        JToolBar toolBar = new JToolBar();
        toolBar.setFloatable(false);
        toolBar.add(resultBar);
        toolBar.setBorder(BorderFactory.createEtchedBorder());

        add(toolBar, BorderLayout.NORTH);
        add(treeView, BorderLayout.CENTER);

        explorerManager = new ExplorerManager();
        explorerManager.setRootContext(rootNode = new RootNode(displayHandler.getSession(), filterMask));
        explorerManager.addPropertyChangeListener(this);

        initAccessibility();

        this.displayHandler = displayHandler;
        this.statPanel = statPanel;
        displayHandler.setLookup(ExplorerUtils.createLookup(explorerManager, new ActionMap()));
    }
 

import javax.swing.ActionMap; //导入依赖的package包/类
/** Opened for the first time */
   @Override
   protected void componentOpened() {

Log.getLogger().entering("QueryBuilder", "componentOpened");

       activateActions();
       ActionMap map = getActionMap();
       InputMap keys = getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
       installActions(map, keys);
       
       // QueryBuilder does not need to listen to VSE, because it will notify us
       // directly if something changes. The SqlCommandCustomizer needs to listen 
       // to VSE, because that's the only way it is notified of changes to the command 
       // sqlStatement.addPropertyChangeListener(sqlStatementListener) ;
       // vse.addPropertyChangeListener(sqlStatementListener) ;

       // do NOT force a parse here.  It's done in componentShowing().
       // populate( sqlStatement.getCommand()) ;
   }
 

import javax.swing.ActionMap; //导入依赖的package包/类
public JComponent getComponent() {
    if (panel == null) {
        final BeanTreeView view = new BeanTreeView();
        view.setRootVisible(false);
        view.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        class Panel extends JPanel implements ExplorerManager.Provider, Lookup.Provider {
            // Make sure action context works correctly:
            private final Lookup lookup = ExplorerUtils.createLookup(manager, new ActionMap());
            {
                setLayout(new BorderLayout());
                add(view, BorderLayout.CENTER);
            }
            public ExplorerManager getExplorerManager() {
                return manager;
            }
            public Lookup getLookup() {
                return lookup;
            }
        }
        panel = new Panel();
    }
    return panel;
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
public JComponent getComponent() {
    if (panel == null) {
        final BeanTreeView view = new BeanTreeView();
        view.setRootVisible(true);
        view.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        class Panel extends JPanel implements ExplorerManager.Provider, Lookup.Provider {
            // Make sure action context works correctly:
            private final Lookup lookup = ExplorerUtils.createLookup(manager, new ActionMap());
            {
                setLayout(new BorderLayout());
                add(view, BorderLayout.CENTER);
            }
            public ExplorerManager getExplorerManager() {
                return manager;
            }
            public Lookup getLookup() {
                return lookup;
            }
        }
        panel = new Panel();
    }
    return panel;
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
/**
 * Test of allKeys method, of class DelegateActionMap.
 */
@Test
public void testNPEinAllKeys() {
    System.out.println( "allKeys" );
    TopComponent tc = new TopComponent();
    ActionMap delegate = new ActionMap();
    delegate.put( "test", new AbstractAction() {

        @Override
        public void actionPerformed( ActionEvent e ) {
            throw new UnsupportedOperationException( "Not supported yet." ); //To change body of generated methods, choose Tools | Templates.
        }
    });
    assertNotNull( delegate.allKeys() );
    DelegateActionMap instance = new DelegateActionMap( tc, delegate );
    Object[] result = instance.allKeys();
    assertNotNull( result );
    instance.clear();
    result = instance.allKeys();
    assertNotNull( result );
}
 

import javax.swing.ActionMap; //导入依赖的package包/类
/** Creates new form LicensePanel */
public LicensePanel(URL url) {
    this.url = url;
    initComponents();
    initAccessibility();
    try {
        jEditorPane1.setPage(url);
    } catch (IOException exc) {
        //Problem with locating file
        System.err.println("Exception: " + exc.getMessage()); //NOI18N
        exc.printStackTrace();
    }
    ActionMap actionMap = jEditorPane1.getActionMap();
    actionMap.put(DefaultEditorKit.upAction, new ScrollAction(-1));
    actionMap.put(DefaultEditorKit.downAction, new ScrollAction(1));
}