diff options
Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java')
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java | 180 |
1 files changed, 90 insertions, 90 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java index 8bebe6e78..b40e8829f 100644 --- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/DebugHistoryMenuAction.java @@ -1,90 +1,90 @@ -package org.eclipse.debug.internal.ui.actions;
-
-/*
- * (c) Copyright IBM Corp. 2001.
- * All Rights Reserved.
- */
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IMenuCreator;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.swt.events.MenuListener;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Menu;
-
-public class DebugHistoryMenuAction extends DebugDropDownAction implements IMenuCreator {
-
- private MenuListener fMenuListener= null;
- private Menu fTopMenu= null;
-
- public DebugHistoryMenuAction() {
- super(null);
- }
-
- /**
- * @see IActionDelegate#selectionChanged(IAction, ISelection)
- */
- public void selectionChanged(IAction action, ISelection selection) {
- if (action instanceof Action) {
- if (getActionProxy() == null) {
- ((Action)action).setMenuCreator(this);
- setActionProxy(action);
- }
- } else {
- action.setEnabled(false);
- }
- }
-
- /**
- * @see IActionDelegate#run(IAction)
- */
- public void run(IAction action) {
- //do nothing as the action strictly generates the history sub menu
- }
-
- /**
- * @see IActionDelegateWithEvent#runWithEvent(IAction, Event)
- */
- public void runWithEvent(IAction action, Event event) {
- //do nothing as the action strictly generates the history sub menu
- }
-
- public Menu getMenu(Menu parent) {
- cleanup();
- Menu menu= new Menu(parent);
- parent.addMenuListener(getDebugActionSetMenuListener());
- fTopMenu= parent;
- setCreatedMenu(menu);
- Menu subMenu= createMenu(menu);
- return subMenu;
- }
-
- /**
- * @see LaunchDropDownAction#getDebugActionSetMenuListener()
- */
- protected MenuListener getDebugActionSetMenuListener() {
- if (fMenuListener == null) {
- fMenuListener= super.getDebugActionSetMenuListener();
- }
- return fMenuListener;
- }
-
- public void dispose() {
- cleanup();
- super.dispose();
- }
-
- protected void cleanup() {
- if (fTopMenu != null && !fTopMenu.isDisposed()) {
- fTopMenu.removeMenuListener(getDebugActionSetMenuListener());
- }
- }
-
- /**
- * @see org.eclipse.debug.internal.ui.actions.LaunchDropDownAction#createTopSeparator(Menu)
- */
- protected void createTopSeparator(Menu menu) {
- }
-
-}
+package org.eclipse.debug.internal.ui.actions; + +/* + * (c) Copyright IBM Corp. 2001. + * All Rights Reserved. + */ + +import org.eclipse.jface.action.Action; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.action.IMenuCreator; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.swt.events.MenuListener; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Menu; + +public class DebugHistoryMenuAction extends DebugDropDownAction implements IMenuCreator { + + private MenuListener fMenuListener= null; + private Menu fTopMenu= null; + + public DebugHistoryMenuAction() { + super(null); + } + + /** + * @see IActionDelegate#selectionChanged(IAction, ISelection) + */ + public void selectionChanged(IAction action, ISelection selection) { + if (action instanceof Action) { + if (getActionProxy() == null) { + ((Action)action).setMenuCreator(this); + setActionProxy(action); + } + } else { + action.setEnabled(false); + } + } + + /** + * @see IActionDelegate#run(IAction) + */ + public void run(IAction action) { + //do nothing as the action strictly generates the history sub menu + } + + /** + * @see IActionDelegateWithEvent#runWithEvent(IAction, Event) + */ + public void runWithEvent(IAction action, Event event) { + //do nothing as the action strictly generates the history sub menu + } + + public Menu getMenu(Menu parent) { + cleanup(); + Menu menu= new Menu(parent); + parent.addMenuListener(getDebugActionSetMenuListener()); + fTopMenu= parent; + setCreatedMenu(menu); + Menu subMenu= createMenu(menu); + return subMenu; + } + + /** + * @see LaunchDropDownAction#getDebugActionSetMenuListener() + */ + protected MenuListener getDebugActionSetMenuListener() { + if (fMenuListener == null) { + fMenuListener= super.getDebugActionSetMenuListener(); + } + return fMenuListener; + } + + public void dispose() { + cleanup(); + super.dispose(); + } + + protected void cleanup() { + if (fTopMenu != null && !fTopMenu.isDisposed()) { + fTopMenu.removeMenuListener(getDebugActionSetMenuListener()); + } + } + + /** + * @see org.eclipse.debug.internal.ui.actions.LaunchDropDownAction#createTopSeparator(Menu) + */ + protected void createTopSeparator(Menu menu) { + } + +} |