1654 public void show(boolean b) {
1655 if (b) {
1656 show();
1657 } else {
1658 hide();
1659 }
1660 }
1661
1662 boolean containsFocus() {
1663 return isFocusOwner();
1664 }
1665
1666 void clearMostRecentFocusOwnerOnHide() {
1667 KeyboardFocusManager.clearMostRecentFocusOwner(this);
1668 }
1669
1670 void clearCurrentFocusCycleRootOnHide() {
1671 /* do nothing */
1672 }
1673
1674 /**
1675 * @deprecated As of JDK version 1.1,
1676 * replaced by <code>setVisible(boolean)</code>.
1677 */
1678 @Deprecated
1679 public void hide() {
1680 isPacked = false;
1681
1682 if (visible) {
1683 clearCurrentFocusCycleRootOnHide();
1684 clearMostRecentFocusOwnerOnHide();
1685 synchronized (getTreeLock()) {
1686 visible = false;
1687 mixOnHiding(isLightweight());
1688 if (containsFocus() && KeyboardFocusManager.isAutoFocusTransferEnabled()) {
1689 transferFocus(true);
1690 }
1691 ComponentPeer peer = this.peer;
1692 if (peer != null) {
1693 peer.setVisible(false);
6957 * <p>
6958 * This method is called by the toolkit internally and should
6959 * not be called directly by programs. Code overriding
6960 * this method should call <code>super.removeNotify</code> as
6961 * the first line of the overriding method.
6962 *
6963 * @see #isDisplayable
6964 * @see #addNotify
6965 * @since JDK1.0
6966 */
6967 public void removeNotify() {
6968 KeyboardFocusManager.clearMostRecentFocusOwner(this);
6969 if (KeyboardFocusManager.getCurrentKeyboardFocusManager().
6970 getPermanentFocusOwner() == this)
6971 {
6972 KeyboardFocusManager.getCurrentKeyboardFocusManager().
6973 setGlobalPermanentFocusOwner(null);
6974 }
6975
6976 synchronized (getTreeLock()) {
6977 if (isFocusOwner() && KeyboardFocusManager.isAutoFocusTransferEnabledFor(this)) {
6978 transferFocus(true);
6979 }
6980
6981 if (getContainer() != null && isAddNotifyComplete) {
6982 getContainer().decreaseComponentCount(this);
6983 }
6984
6985 int npopups = (popups != null? popups.size() : 0);
6986 for (int i = 0 ; i < npopups ; i++) {
6987 PopupMenu popup = popups.elementAt(i);
6988 popup.removeNotify();
6989 }
6990 // If there is any input context for this component, notify
6991 // that this component is being removed. (This has to be done
6992 // before hiding peer.)
6993 if ((eventMask & AWTEvent.INPUT_METHODS_ENABLED_MASK) != 0) {
6994 InputContext inputContext = getInputContext();
6995 if (inputContext != null) {
6996 inputContext.removeNotify(this);
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1654 public void show(boolean b) {
1655 if (b) {
1656 show();
1657 } else {
1658 hide();
1659 }
1660 }
1661
1662 boolean containsFocus() {
1663 return isFocusOwner();
1664 }
1665
1666 void clearMostRecentFocusOwnerOnHide() {
1667 KeyboardFocusManager.clearMostRecentFocusOwner(this);
1668 }
1669
1670 void clearCurrentFocusCycleRootOnHide() {
1671 /* do nothing */
1672 }
1673
1674 /*
1675 * Delete references from LightweithDispatcher of a heavyweight parent
1676 */
1677 void clearLightweightDispatcherOnRemove(Component removedComponent) {
1678 if (parent != null) {
1679 parent.clearLightweightDispatcherOnRemove(removedComponent);
1680 }
1681 }
1682
1683 /**
1684 * @deprecated As of JDK version 1.1,
1685 * replaced by <code>setVisible(boolean)</code>.
1686 */
1687 @Deprecated
1688 public void hide() {
1689 isPacked = false;
1690
1691 if (visible) {
1692 clearCurrentFocusCycleRootOnHide();
1693 clearMostRecentFocusOwnerOnHide();
1694 synchronized (getTreeLock()) {
1695 visible = false;
1696 mixOnHiding(isLightweight());
1697 if (containsFocus() && KeyboardFocusManager.isAutoFocusTransferEnabled()) {
1698 transferFocus(true);
1699 }
1700 ComponentPeer peer = this.peer;
1701 if (peer != null) {
1702 peer.setVisible(false);
6966 * <p>
6967 * This method is called by the toolkit internally and should
6968 * not be called directly by programs. Code overriding
6969 * this method should call <code>super.removeNotify</code> as
6970 * the first line of the overriding method.
6971 *
6972 * @see #isDisplayable
6973 * @see #addNotify
6974 * @since JDK1.0
6975 */
6976 public void removeNotify() {
6977 KeyboardFocusManager.clearMostRecentFocusOwner(this);
6978 if (KeyboardFocusManager.getCurrentKeyboardFocusManager().
6979 getPermanentFocusOwner() == this)
6980 {
6981 KeyboardFocusManager.getCurrentKeyboardFocusManager().
6982 setGlobalPermanentFocusOwner(null);
6983 }
6984
6985 synchronized (getTreeLock()) {
6986 clearLightweightDispatcherOnRemove(this);
6987
6988 if (isFocusOwner() && KeyboardFocusManager.isAutoFocusTransferEnabledFor(this)) {
6989 transferFocus(true);
6990 }
6991
6992 if (getContainer() != null && isAddNotifyComplete) {
6993 getContainer().decreaseComponentCount(this);
6994 }
6995
6996 int npopups = (popups != null? popups.size() : 0);
6997 for (int i = 0 ; i < npopups ; i++) {
6998 PopupMenu popup = popups.elementAt(i);
6999 popup.removeNotify();
7000 }
7001 // If there is any input context for this component, notify
7002 // that this component is being removed. (This has to be done
7003 // before hiding peer.)
7004 if ((eventMask & AWTEvent.INPUT_METHODS_ENABLED_MASK) != 0) {
7005 InputContext inputContext = getInputContext();
7006 if (inputContext != null) {
7007 inputContext.removeNotify(this);
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