diff options
Diffstat (limited to 'libjava/classpath/javax/swing/JComponent.java')
| -rw-r--r-- | libjava/classpath/javax/swing/JComponent.java | 280 |
1 files changed, 140 insertions, 140 deletions
diff --git a/libjava/classpath/javax/swing/JComponent.java b/libjava/classpath/javax/swing/JComponent.java index f71217867bc..365f62aa9f8 100644 --- a/libjava/classpath/javax/swing/JComponent.java +++ b/libjava/classpath/javax/swing/JComponent.java @@ -105,7 +105,7 @@ public abstract class JComponent extends Container implements Serializable { private static final long serialVersionUID = -7908749299918704233L; - /** + /** * The accessible context of this <code>JComponent</code>. */ protected AccessibleContext accessibleContext; @@ -114,7 +114,7 @@ public abstract class JComponent extends Container implements Serializable * Basic accessibility support for <code>JComponent</code> derived * widgets. */ - public abstract class AccessibleJComponent + public abstract class AccessibleJComponent extends AccessibleAWTContainer implements AccessibleExtendedComponent { @@ -123,7 +123,7 @@ public abstract class JComponent extends Container implements Serializable * fires appropriate PropertyChangeEvents to listeners registered with * the AccessibleJComponent. */ - protected class AccessibleFocusHandler + protected class AccessibleFocusHandler implements FocusListener { /** @@ -168,7 +168,7 @@ public abstract class JComponent extends Container implements Serializable * from the JComponent and fires appropriate PropertyChangeEvents to * interested listeners on the AccessibleJComponent. */ - protected class AccessibleContainerHandler + protected class AccessibleContainerHandler implements ContainerListener { /** @@ -464,7 +464,7 @@ public abstract class JComponent extends Container implements Serializable else if (border instanceof TitledBorder) { TitledBorder titled = (TitledBorder) border; - title = titled.getTitle(); + title = titled.getTitle(); } return title; } @@ -489,7 +489,7 @@ public abstract class JComponent extends Container implements Serializable */ public String getTitledBorderText() { - return getBorderTitle(getBorder()); + return getBorderTitle(getBorder()); } /** @@ -536,29 +536,29 @@ public abstract class JComponent extends Container implements Serializable */ float alignmentY = -1.0F; - /** + /** * The border painted around this component. - * + * * @see #paintBorder */ Border border; /** * The popup menu for the component. - * + * * @see #getComponentPopupMenu() * @see #setComponentPopupMenu(JPopupMenu) */ JPopupMenu componentPopupMenu; - + /** * A flag that controls whether the {@link #getComponentPopupMenu()} method * looks to the component's parent when the <code>componentPopupMenu</code> * field is <code>null</code>. */ boolean inheritsPopupMenu; - - /** + + /** * <p>Whether to double buffer this component when painting. This flag * should generally be <code>true</code>, to ensure good painting * performance.</p> @@ -587,7 +587,7 @@ public abstract class JComponent extends Container implements Serializable */ int debugGraphicsOptions; - /** + /** * <p>This property controls two independent behaviors simultaneously.</p> * * <p>First, it controls whether to fill the background of this widget @@ -616,9 +616,9 @@ public abstract class JComponent extends Container implements Serializable */ boolean opaque = false; - /** + /** * The user interface delegate for this component. Event delivery and - * repainting of the component are usually delegated to this object. + * repainting of the component are usually delegated to this object. * * @see #setUI * @see #getUIClassID @@ -630,7 +630,7 @@ public abstract class JComponent extends Container implements Serializable * A hint to the focus system that this component should or should not * get focus. If this is <code>false</code>, swing will not try to * request focus on this component; if <code>true</code>, swing might - * try to request focus, but the request might fail. Thus it is only + * try to request focus, but the request might fail. Thus it is only * a hint guiding swing's behavior. * * @see #requestFocus() @@ -653,7 +653,7 @@ public abstract class JComponent extends Container implements Serializable /** * Indicates whether the current paint call is already double buffered or - * not. + * not. */ static boolean paintingDoubleBuffered = false; @@ -675,14 +675,14 @@ public abstract class JComponent extends Container implements Serializable */ private VetoableChangeSupport vetoableChangeSupport; - /** + /** * Storage for "client properties", which are key/value pairs associated * with this component by a "client", such as a user application or a * layout manager. This is lazily constructed when the component gets its * first client property. */ private Hashtable clientProperties; - + private InputMap inputMap_whenFocused; private InputMap inputMap_whenAncestorOfFocused; private ComponentInputMap inputMap_whenInFocusedWindow; @@ -717,12 +717,12 @@ public abstract class JComponent extends Container implements Serializable /** * The default locale of the component. - * + * * @see #getDefaultLocale * @see #setDefaultLocale */ private static Locale defaultLocale; - + public static final String TOOL_TIP_TEXT_KEY = "ToolTipText"; /** @@ -734,7 +734,7 @@ public abstract class JComponent extends Container implements Serializable public static final int UNDEFINED_CONDITION = -1; /** - * Constant used to indicate that an action should be performed only when + * Constant used to indicate that an action should be performed only when * the component has focus. * * @see #registerKeyboardAction(ActionListener, KeyStroke, int) @@ -742,7 +742,7 @@ public abstract class JComponent extends Container implements Serializable public static final int WHEN_FOCUSED = 0; /** - * Constant used to indicate that an action should be performed only when + * Constant used to indicate that an action should be performed only when * the component is an ancestor of the component which has focus. * * @see #registerKeyboardAction(ActionListener, KeyStroke, int) @@ -750,7 +750,7 @@ public abstract class JComponent extends Container implements Serializable public static final int WHEN_ANCESTOR_OF_FOCUSED_COMPONENT = 1; /** - * Constant used to indicate that an action should be performed only when + * Constant used to indicate that an action should be performed only when * the component is in the window which has focus. * * @see #registerKeyboardAction(ActionListener, KeyStroke, int) @@ -796,7 +796,7 @@ public abstract class JComponent extends Container implements Serializable /** * Helper to lazily construct and return the client properties table. - * + * * @return The current client properties table * * @see #clientProperties @@ -861,7 +861,7 @@ public abstract class JComponent extends Container implements Serializable * Unregister an <code>AncestorListener</code>. * * @param listener The listener to unregister - * + * * @see #addAncestorListener */ public void removeAncestorListener(AncestorListener listener) @@ -911,22 +911,22 @@ public abstract class JComponent extends Container implements Serializable } /** - * Returns all registered {@link EventListener}s of the given + * Returns all registered {@link EventListener}s of the given * <code>listenerType</code>. * - * @param listenerType the class of listeners to filter (<code>null</code> + * @param listenerType the class of listeners to filter (<code>null</code> * not permitted). - * + * * @return An array of registered listeners. - * + * * @throws ClassCastException if <code>listenerType</code> does not implement * the {@link EventListener} interface. - * @throws NullPointerException if <code>listenerType</code> is + * @throws NullPointerException if <code>listenerType</code> is * <code>null</code>. - * + * * @see #getAncestorListeners() * @see #listenerList - * + * * @since 1.3 */ public <T extends EventListener> T[] getListeners(Class<T> listenerType) @@ -953,14 +953,14 @@ public abstract class JComponent extends Container implements Serializable /** * Return all registered <code>VetoableChangeListener</code> objects. * - * @return An array of the <code>VetoableChangeListener</code> objects - * registered with this component (possibly empty but never + * @return An array of the <code>VetoableChangeListener</code> objects + * registered with this component (possibly empty but never * <code>null</code>). - * + * * @since 1.4 */ public VetoableChangeListener[] getVetoableChangeListeners() - { + { return vetoableChangeSupport == null ? new VetoableChangeListener[0] : vetoableChangeSupport.getVetoableChangeListeners(); } @@ -1004,7 +1004,7 @@ public abstract class JComponent extends Container implements Serializable { super.firePropertyChange(property, oldValue, newValue); } - + /** * Fires a property change for a primitive boolean property. * @@ -1081,7 +1081,7 @@ public abstract class JComponent extends Container implements Serializable /** * Set the value of the {@link #border} property. - * + * * @param newBorder The new value of the property * * @see #getBorder @@ -1257,7 +1257,7 @@ public abstract class JComponent extends Container implements Serializable */ public Dimension getMaximumSize() { - Dimension size = null; + Dimension size = null; if (isMaximumSizeSet()) size = super.getMaximumSize(); else @@ -1287,7 +1287,7 @@ public abstract class JComponent extends Container implements Serializable */ public Dimension getMinimumSize() { - Dimension size = null; + Dimension size = null; if (isMinimumSizeSet()) size = super.getMinimumSize(); else @@ -1317,7 +1317,7 @@ public abstract class JComponent extends Container implements Serializable */ public Dimension getPreferredSize() { - Dimension size = null; + Dimension size = null; if (isPreferredSizeSet()) size = super.getPreferredSize(); else @@ -1335,7 +1335,7 @@ public abstract class JComponent extends Container implements Serializable * * @return The current value of the property, or <code>null</code> * if none has been set. - * + * * @deprecated See {@link java.awt.FocusTraversalPolicy} */ public Component getNextFocusableComponent() @@ -1362,11 +1362,11 @@ public abstract class JComponent extends Container implements Serializable KeyStroke[] ks2; if (inputMap_whenFocused != null) ks0 = inputMap_whenFocused.keys(); - else + else ks0 = new KeyStroke[0]; if (inputMap_whenAncestorOfFocused != null) ks1 = inputMap_whenAncestorOfFocused.keys(); - else + else ks1 = new KeyStroke[0]; if (inputMap_whenInFocusedWindow != null) ks2 = inputMap_whenInFocusedWindow.keys(); @@ -1428,7 +1428,7 @@ public abstract class JComponent extends Container implements Serializable /** * Return the location at which the <code>toolTipText</code> property should - * be displayed, when triggered by a particular mouse event. + * be displayed, when triggered by a particular mouse event. * * @param event The event the tooltip is being presented in response to * @@ -1496,31 +1496,31 @@ public abstract class JComponent extends Container implements Serializable { return getToolTipText(); } - + /** * Returns the flag that controls whether or not the component inherits its * parent's popup menu when no popup menu is specified for this component. - * + * * @return A boolean. - * + * * @since 1.5 - * + * * @see #setInheritsPopupMenu(boolean) */ public boolean getInheritsPopupMenu() { - return inheritsPopupMenu; + return inheritsPopupMenu; } - + /** * Sets the flag that controls whether or not the component inherits its * parent's popup menu when no popup menu is specified for this component. * This is a bound property with the property name 'inheritsPopupMenu'. - * + * * @param inherit the new flag value. - * + * * @since 1.5 - * + * * @see #getInheritsPopupMenu() */ public void setInheritsPopupMenu(boolean inherit) @@ -1531,17 +1531,17 @@ public abstract class JComponent extends Container implements Serializable this.firePropertyChange("inheritsPopupMenu", ! inherit, inherit); } } - + /** - * Returns the popup menu for this component. If the popup menu is + * Returns the popup menu for this component. If the popup menu is * <code>null</code> AND the {@link #getInheritsPopupMenu()} method returns * <code>true</code>, this method will return the parent's popup menu (if it * has one). - * + * * @return The popup menu (possibly <code>null</code>. - * + * * @since 1.5 - * + * * @see #setComponentPopupMenu(JPopupMenu) * @see #getInheritsPopupMenu() */ @@ -1549,7 +1549,7 @@ public abstract class JComponent extends Container implements Serializable { if (componentPopupMenu == null && getInheritsPopupMenu()) { - Container parent = getParent(); + Container parent = getParent(); if (parent instanceof JComponent) return ((JComponent) parent).getComponentPopupMenu(); else @@ -1560,13 +1560,13 @@ public abstract class JComponent extends Container implements Serializable } /** - * Sets the popup menu for this component (this is a bound property with + * Sets the popup menu for this component (this is a bound property with * the property name 'componentPopupMenu'). - * + * * @param popup the popup menu (<code>null</code> permitted). * * @since 1.5 - * + * * @see #getComponentPopupMenu() */ public void setComponentPopupMenu(JPopupMenu popup) @@ -1578,7 +1578,7 @@ public abstract class JComponent extends Container implements Serializable firePropertyChange("componentPopupMenu", old, popup); } } - + /** * Return the top level ancestral container (usually a {@link * java.awt.Window} or {@link java.applet.Applet}) which this component is @@ -1689,7 +1689,7 @@ public abstract class JComponent extends Container implements Serializable } /** - * Return the current value of the {@link #opaque} property. + * Return the current value of the {@link #opaque} property. * * @return The current property value */ @@ -2149,7 +2149,7 @@ public abstract class JComponent extends Container implements Serializable // The component that is finally triggered for painting. JComponent paintRoot = this; - + // Stores the component and all its parents. This will be used to limit // the actually painted components in paintChildren by setting // the field paintChild. @@ -2200,7 +2200,7 @@ public abstract class JComponent extends Container implements Serializable else if (jc.isPartiallyObscured(i, paintX, paintY, paintW, paintH)) updatePaintRoot = true; - + } } if (updatePaintRoot) @@ -2430,27 +2430,27 @@ public abstract class JComponent extends Container implements Serializable * A variant of {@link * #registerKeyboardAction(ActionListener,String,KeyStroke,int)} which * provides <code>null</code> for the command name. - * + * * @param act the action listener to notify when the keystroke occurs. * @param stroke the key stroke. - * @param cond the condition (one of {@link #WHEN_FOCUSED}, - * {@link #WHEN_IN_FOCUSED_WINDOW} and + * @param cond the condition (one of {@link #WHEN_FOCUSED}, + * {@link #WHEN_IN_FOCUSED_WINDOW} and * {@link #WHEN_ANCESTOR_OF_FOCUSED_COMPONENT}). */ public void registerKeyboardAction(ActionListener act, - KeyStroke stroke, + KeyStroke stroke, int cond) { registerKeyboardAction(act, null, stroke, cond); } - /* + /* * There is some charmingly undocumented behavior sun seems to be using * to simulate the old register/unregister keyboard binding API. It's not * clear to me why this matters, but we shall endeavour to follow suit. * * Two main thing seem to be happening when you do registerKeyboardAction(): - * + * * - no actionMap() entry gets created, just an entry in inputMap() * * - the inputMap() entry is a proxy class which invokes the the @@ -2470,7 +2470,7 @@ public abstract class JComponent extends Container implements Serializable ActionListener target; String bindingCommandName; - public ActionListenerProxy(ActionListener li, + public ActionListenerProxy(ActionListener li, String cmd) { target = li; @@ -2487,7 +2487,7 @@ public abstract class JComponent extends Container implements Serializable } } - + /** * An obsolete method to register a keyboard action on this component. * You should use <code>getInputMap</code> and <code>getActionMap</code> @@ -2507,9 +2507,9 @@ public abstract class JComponent extends Container implements Serializable * @see #getConditionForKeyStroke * @see #resetKeyboardActions */ - public void registerKeyboardAction(ActionListener act, + public void registerKeyboardAction(ActionListener act, String cmd, - KeyStroke stroke, + KeyStroke stroke, int cond) { ActionListenerProxy proxy = new ActionListenerProxy(act, cmd); @@ -2519,12 +2519,12 @@ public abstract class JComponent extends Container implements Serializable /** * Sets the input map for the given condition. - * - * @param condition the condition (one of {@link #WHEN_FOCUSED}, - * {@link #WHEN_IN_FOCUSED_WINDOW} and + * + * @param condition the condition (one of {@link #WHEN_FOCUSED}, + * {@link #WHEN_IN_FOCUSED_WINDOW} and * {@link #WHEN_ANCESTOR_OF_FOCUSED_COMPONENT}). * @param map the map. - * + * * @throws IllegalArgumentException if <code>condition</code> is not one of * the specified values. */ @@ -2543,12 +2543,12 @@ public abstract class JComponent extends Container implements Serializable case WHEN_IN_FOCUSED_WINDOW: if (map != null && !(map instanceof ComponentInputMap)) - throw new - IllegalArgumentException("WHEN_IN_FOCUSED_WINDOW " + + throw new + IllegalArgumentException("WHEN_IN_FOCUSED_WINDOW " + "InputMap must be a ComponentInputMap"); inputMap_whenInFocusedWindow = (ComponentInputMap)map; break; - + case UNDEFINED_CONDITION: default: throw new IllegalArgumentException(); @@ -2558,13 +2558,13 @@ public abstract class JComponent extends Container implements Serializable /** * Returns the input map associated with this component for the given * state/condition. - * - * @param condition the state (one of {@link #WHEN_FOCUSED}, - * {@link #WHEN_ANCESTOR_OF_FOCUSED_COMPONENT} and + * + * @param condition the state (one of {@link #WHEN_FOCUSED}, + * {@link #WHEN_ANCESTOR_OF_FOCUSED_COMPONENT} and * {@link #WHEN_IN_FOCUSED_WINDOW}). - * + * * @return The input map. - * @throws IllegalArgumentException if <code>condition</code> is not one of + * @throws IllegalArgumentException if <code>condition</code> is not one of * the specified values. * @since 1.3 */ @@ -2590,17 +2590,17 @@ public abstract class JComponent extends Container implements Serializable case UNDEFINED_CONDITION: default: - throw new IllegalArgumentException("Invalid 'condition' argument: " + throw new IllegalArgumentException("Invalid 'condition' argument: " + condition); } } /** - * Returns the input map associated with this component for the + * Returns the input map associated with this component for the * {@link #WHEN_FOCUSED} state. - * + * * @return The input map. - * + * * @since 1.3 * @see #getInputMap(int) */ @@ -2634,19 +2634,19 @@ public abstract class JComponent extends Container implements Serializable * #WHEN_ANCESTOR_OF_FOCUSED_COMPONENT}, {@link #WHEN_FOCUSED}, or {@link * #WHEN_IN_FOCUSED_WINDOW} * - * @see #registerKeyboardAction(ActionListener, KeyStroke, int) - * @see #unregisterKeyboardAction + * @see #registerKeyboardAction(ActionListener, KeyStroke, int) + * @see #unregisterKeyboardAction * @see #resetKeyboardActions */ public int getConditionForKeyStroke(KeyStroke ks) { - if (inputMap_whenFocused != null + if (inputMap_whenFocused != null && inputMap_whenFocused.get(ks) != null) return WHEN_FOCUSED; - else if (inputMap_whenAncestorOfFocused != null + else if (inputMap_whenAncestorOfFocused != null && inputMap_whenAncestorOfFocused.get(ks) != null) return WHEN_ANCESTOR_OF_FOCUSED_COMPONENT; - else if (inputMap_whenInFocusedWindow != null + else if (inputMap_whenInFocusedWindow != null && inputMap_whenInFocusedWindow.get(ks) != null) return WHEN_IN_FOCUSED_WINDOW; else @@ -2655,7 +2655,7 @@ public abstract class JComponent extends Container implements Serializable /** * Get the ActionListener (typically an {@link Action} object) which is - * associated with a particular keystroke. + * associated with a particular keystroke. * * @param ks The keystroke to retrieve the action of * @@ -2711,10 +2711,10 @@ public abstract class JComponent extends Container implements Serializable // Note: Input maps for disabled components are skipped. // 4. The WHEN_IN_FOCUSED_WINDOW maps of all the enabled components in // the focused window are searched. - + KeyStroke keyStroke = KeyStroke.getKeyStrokeForEvent(e); boolean pressed = e.getID() == KeyEvent.KEY_PRESSED; - + if (processKeyBinding(keyStroke, e, WHEN_FOCUSED, pressed)) { // This is step 1 from above comment. @@ -2728,37 +2728,37 @@ public abstract class JComponent extends Container implements Serializable e.consume(); return; } - + // This is step 3 from above comment. - Container current = getParent(); + Container current = getParent(); while (current != null) - { + { // If current is a JComponent, see if it handles the event in its // WHEN_ANCESTOR_OF_FOCUSED_COMPONENT maps. - if ((current instanceof JComponent) && - ((JComponent)current).processKeyBinding + if ((current instanceof JComponent) && + ((JComponent)current).processKeyBinding (keyStroke, e,WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, pressed)) { e.consume(); return; - } - + } + // Stop when we've tried a top-level container and it didn't handle it if (current instanceof Window || current instanceof Applet) - break; - + break; + // Move up the hierarchy current = current.getParent(); } - + // Current being null means the JComponent does not currently have a - // top-level ancestor, in which case we don't need to check + // top-level ancestor, in which case we don't need to check // WHEN_IN_FOCUSED_WINDOW bindings. if (current == null || e.isConsumed()) return; - + // This is step 4 from above comment. KeyboardManager maintains mappings - // related to WHEN_IN_FOCUSED_WINDOW bindings so that we don't have to + // related to WHEN_IN_FOCUSED_WINDOW bindings so that we don't have to // traverse the containment hierarchy each time. if (KeyboardManager.getManager().processKeyStroke(current, keyStroke, e)) e.consume(); @@ -2781,7 +2781,7 @@ public abstract class JComponent extends Container implements Serializable { if (cmd instanceof ActionListenerProxy) act = (Action) cmd; - else + else act = getActionMap().get(cmd); } } @@ -2806,7 +2806,7 @@ public abstract class JComponent extends Container implements Serializable } return false; } - + /** * Remove a keyboard action registry. * @@ -2899,7 +2899,7 @@ public abstract class JComponent extends Container implements Serializable } /** - * Queue a an invalidation and revalidation of this component, using + * Queue a an invalidation and revalidation of this component, using * {@link RepaintManager#addInvalidComponent}. */ public void revalidate() @@ -2925,7 +2925,7 @@ public abstract class JComponent extends Container implements Serializable } /** - * Calls <code>scrollRectToVisible</code> on the component's parent. + * Calls <code>scrollRectToVisible</code> on the component's parent. * Components which can service this call should override. * * @param r The rectangle to make visible @@ -3069,7 +3069,7 @@ public abstract class JComponent extends Container implements Serializable } /** - * Set the specified component to be the next component in the + * Set the specified component to be the next component in the * focus cycle, overriding the {@link FocusTraversalPolicy} for * this component. * @@ -3151,7 +3151,7 @@ public abstract class JComponent extends Container implements Serializable * background. * * @param isOpaque if true, paint all pixels. If false, expect the clean - * background. + * background. * * @see ComponentUI#update */ @@ -3192,8 +3192,8 @@ public abstract class JComponent extends Container implements Serializable } /** - * Call {@link #paint}. - * + * Call {@link #paint}. + * * @param g The graphics context to paint into */ public void update(Graphics g) @@ -3258,12 +3258,12 @@ public abstract class JComponent extends Container implements Serializable } /** - * Returns the locale used as the default for all new components. The + * Returns the locale used as the default for all new components. The * default value is {@link Locale#getDefault()} (that is, the platform * default locale). - * + * * @return The locale (never <code>null</code>). - * + * * @see #setDefaultLocale(Locale) */ public static Locale getDefaultLocale() @@ -3272,19 +3272,19 @@ public abstract class JComponent extends Container implements Serializable defaultLocale = Locale.getDefault(); return defaultLocale; } - + /** * Sets the locale to be used as the default for all new components. If this * is set to <code>null</code>, the {@link #getDefaultLocale()} method will * return the platform default locale. - * + * * @param l the locale (<code>null</code> permitted). */ public static void setDefaultLocale(Locale l) { defaultLocale = l; } - + /** * Returns the currently set input verifier for this component. * @@ -3357,7 +3357,7 @@ public abstract class JComponent extends Container implements Serializable * by look and feel implementations. * * You should not use this method directly. Instead you are strongly - * encouraged to call {@link #requestFocus()} or + * encouraged to call {@link #requestFocus()} or * {@link #requestFocusInWindow()} instead. * * @param temporary if the focus change is temporary @@ -3406,7 +3406,7 @@ public abstract class JComponent extends Container implements Serializable * by look and feel implementations. * * You should not use this method directly. Instead you are strongly - * encouraged to call {@link #requestFocus()} or + * encouraged to call {@link #requestFocus()} or * {@link #requestFocusInWindow()} instead. * * @param temporary if the focus change is temporary @@ -3470,7 +3470,7 @@ public abstract class JComponent extends Container implements Serializable * has changed. * * This method is called before the component is actually removed from - * its parent, so the parent is still visible through + * its parent, so the parent is still visible through * {@link Component#getParent}. */ public void removeNotify() @@ -3478,7 +3478,7 @@ public abstract class JComponent extends Container implements Serializable super.removeNotify(); KeyboardManager.getManager().clearBindingsForComp(this); - + // Notify ancestor listeners. fireAncestorEvent(this, AncestorEvent.ANCESTOR_REMOVED); @@ -3727,7 +3727,7 @@ public abstract class JComponent extends Container implements Serializable jc.fireAncestorEvent(ancestor, id); } } - + /** * This is the method that gets called when the WHEN_IN_FOCUSED_WINDOW map * is changed. @@ -3743,26 +3743,26 @@ public abstract class JComponent extends Container implements Serializable InputMap curr = getInputMap(WHEN_IN_FOCUSED_WINDOW); while (curr != null && curr != changed) curr = curr.getParent(); - + // If curr is null then changed is not in the hierarchy if (curr == null) return; - + // Now we have to update the keyboard manager's hashtable KeyboardManager km = KeyboardManager.getManager(); - - // This is a poor strategy, should be improved. We currently + + // This is a poor strategy, should be improved. We currently // delete all the old bindings for the component and then register // the current bindings. km.clearBindingsForComp(changed.getComponent()); - km.registerEntireMap((ComponentInputMap) + km.registerEntireMap((ComponentInputMap) getInputMap(WHEN_IN_FOCUSED_WINDOW)); } /** * Helper method for * {@link LookAndFeel#installProperty(JComponent, String, Object)}. - * + * * @param propertyName the name of the property * @param value the value of the property * |