Bug 67413 [KeyBindings] misc: Block accelerators that are in use
I meet a error after following these steps: - Remove hot keys Navigate->Open:F3 then add a new one Ctrl+Enter - Remove hot keys Edit->Find Previous:Ctrl+Shift+K then add a new one Shift+F3 - Remove hot keys Edit->Find Next:Ctrl+K then add a new one F3 Everything work fine with the new assigned keys except for editing an ant file (build.xml). When editing ant file, the ui understand the old hot keys: F3 for open and Ctrl+K for Find Next.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
action.addPropertyChangeListener(propertyListener);
            if (action != null) {
                String commandId = action.getActionDefinitionId();
                ExternalActionManager.ICallback callback = ExternalActionManager
                        .getInstance().getCallback();
                if ((callback != null) && (commandId != null)) {
                    callback.addPropertyChangeListener(commandId,
                            actionTextListener);
                }
            }
        }
    }
    /**
     * Returns the action associated with this contribution item.
     *
     * @return the action
     */
    public IAction getAction() {
        return action;
    }
    /**
     * Returns the listener for SWT button widget events.
     * 
     * @return a listener for button events
     */
    private Listener getButtonListener() {
        if (buttonListener == null) {
            buttonListener = new Listener() {
                public void handleEvent(Event event) {
                    switch (event.type) {