Example usage for javax.swing Action getValue

Introduction

In this page you can find the example usage for javax.swing Action getValue.

Prototype

public Object getValue(String key);

Source Link

Document

Gets one of this object's properties using the associated key.

Usage

From source file:Main.java

/**
 * Binds an action to a component. Uses the <code>Action.ACTION_COMMAND_KEY</code> and <code>Action.ACCELERATOR_KEY</code> action
 * properties./*www  .j av  a 2s. c o m*/
 * 
 * @param component
 *            the component.
 * @param action
 *            the action to bind.
 */
public static void bindAction(JComponent component, Action action) {
    component.getInputMap().put((KeyStroke) action.getValue(Action.ACCELERATOR_KEY),
            action.getValue(Action.ACTION_COMMAND_KEY));
    component.getActionMap().put(action.getValue(Action.ACTION_COMMAND_KEY), action);
}

From source file:Main.java

public static HashMap<Object, Action> createActionTable(JTextComponent textComponent) {
    HashMap<Object, Action> actions = new HashMap<>();
    Action[] actionsArray = textComponent.getActions();
    for (int i = 0; i < actionsArray.length; i++) {
        Action a = actionsArray[i];
        actions.put(a.getValue(Action.NAME), a);
    }//www . j a v a2 s  .c o  m
    return actions;
}

From source file:Main.java

/**
 * //www  .j ava2 s .  c om
 * @param comp
 * @param action
 * @param condition - see {@link JComponent}
 * (WHEN_FOCUSED, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT,WHEN_IN_FOCUSED_WINDOW)
 */
public static void registerKeyBoardAction(JComponent comp, Action action, int condition) {
    comp.getInputMap(condition).put((KeyStroke) action.getValue(Action.ACCELERATOR_KEY),
            action.getValue(Action.NAME));
    comp.getActionMap().put(action.getValue(Action.NAME), action);
}

From source file:Main.java

public static void registerKeyBoardAction(JComponent comp, Action action, KeyStroke stroke) {
    comp.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(stroke, action.getValue(Action.NAME));
    comp.getActionMap().put(action.getValue(Action.NAME), action);
}

From source file:Main.java

/**
 * Search the given text component's list of actions for an action with the given name.
 * Returns {@code null} if no such action is found.  See {@link DefaultEditorKit} for a list of
 * action name constants.//from ww w. j a va2 s .  co  m
 */
public static Action getAction(JTextComponent component, String actionName) {
    for (Action a : component.getActions()) {
        if (actionName.equals(a.getValue(Action.NAME))) {
            return a;
        }
    }
    return null;
}

From source file:Main.java

/**
 * Creates a suitable menu item.//from   www . j  a  va 2  s.  co m
 * 
 * @param action
 * @return
 */
public static JMenuItem createMenuItem(Action action) {
    final JMenuItem mi;
    final Boolean selected = (Boolean) action.getValue(Action.SELECTED_KEY);
    if (selected != null) {
        mi = new JCheckBoxMenuItem(action);
    } else {
        mi = new JMenuItem(action);
    }
    mi.setHorizontalTextPosition(JButton.TRAILING);
    mi.setVerticalTextPosition(JButton.CENTER);
    return mi;
}

From source file:Main.java

/**
 * Registers the keystroke of the given action as "command" of the given
 * component.//w  ww  .j  a v  a 2  s  .c om
 * <p>
 * This code is based on the Sulky-tools, found at
 * &lt;http://github.com/huxi/sulky&gt;.
 * </p>
 * 
 * @param aComponent
 *          the component that should react on the keystroke, cannot be
 *          <code>null</code>;
 * @param aAction
 *          the action of the keystroke, cannot be <code>null</code>;
 * @param aCommandName
 *          the name of the command to register the keystore under.
 */
public static void registerKeystroke(final JComponent aComponent, final Action aAction,
        final String aCommandName) {
    final KeyStroke keyStroke = (KeyStroke) aAction.getValue(Action.ACCELERATOR_KEY);
    if (keyStroke == null) {
        return;
    }

    InputMap inputMap = aComponent.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
    ActionMap actionMap = aComponent.getActionMap();
    inputMap.put(keyStroke, aCommandName);
    actionMap.put(aCommandName, aAction);

    inputMap = aComponent.getInputMap(JComponent.WHEN_FOCUSED);
    Object value = inputMap.get(keyStroke);
    if (value != null) {
        inputMap.put(keyStroke, aCommandName);
    }

    inputMap = aComponent.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    value = inputMap.get(keyStroke);
    if (value != null) {
        inputMap.put(keyStroke, aCommandName);
    }
}

From source file:Main.java

/**
 * Create a map view of {@code component.getActions()}, where the keys are the action
 * names.  See {@link DefaultEditorKit} for a list of action name constants.
 *///from w w  w.  j  ava  2s .  c om
public static Map<String, Action> getActions(JTextComponent component) {
    Map<String, Action> result = new HashMap<String, Action>();
    for (Action a : component.getActions()) {
        // Documentation for Action.NAME asserts that it will always be a String
        result.put((String) a.getValue(Action.NAME), a);
    }
    return result;
}

From source file:Main.java

public static boolean invoke(Action action, Object source) {
    if (action == null || !action.isEnabled()) {
        return false;
    }// w ww. java 2s. c  o  m
    ActionEvent evt = new ActionEvent(source, ActionEvent.ACTION_PERFORMED,
            (String) action.getValue(Action.ACTION_COMMAND_KEY), 0);
    action.actionPerformed(evt);
    return true;
}

From source file:Main.java

/**
 * Adds a component action./*w  ww. jav a  2  s. co m*/
 *
 * @param component
 *            The compoennt to add the action to
 * @param action
 *            The action to add
 */

public static void addComponentAction(final JComponent component, final Action action) {
    final InputMap imap = component
            .getInputMap(component.isFocusable() ? JComponent.WHEN_FOCUSED : JComponent.WHEN_IN_FOCUSED_WINDOW);
    final ActionMap amap = component.getActionMap();
    final KeyStroke ks = (KeyStroke) action.getValue(Action.ACCELERATOR_KEY);
    imap.put(ks, action.getValue(Action.NAME));
    amap.put(action.getValue(Action.NAME), action);
}