Examples of org.eclipse.core.commands.ICommandListener

org.eclipse.core.commands.ICommandListener
An instance of this interface can be used by clients to receive notification of changes to one or more instances of Command.
This interface may be implemented by clients.
@since 3.1 @see Command#addCommandListener(ICommandListener) @see Command#removeCommandListener(ICommandListener)

              0, message, new Exception());
          Policy.getLog().log(status);


          // And remember this item so we don't log it again.
          loggedCommandIds.add(commandId);
          command.addCommandListener(new ICommandListener() {
            /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.ui.commands.ICommandListener#commandChanged(org.eclipse.ui.commands.CommandEvent)
             */

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  /**
   * @return
   */
  private ICommandListener getCommandListener() {
    if (commandListener == null) {
      commandListener = new ICommandListener() {
        public void commandChanged(CommandEvent commandEvent) {
          if (commandEvent.isHandledChanged()
              || commandEvent.isEnabledChanged()
              || commandEvent.isDefinedChanged()) {
            if (commandEvent.isHandledChanged()) {

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        Command command = service.getCommand("org.locationtech.udig.tool.edit.clearAction"); //$NON-NLS-1$
        command.setHandler(clearEditBlackboardHandler);
        
        if(clearEditBlackboardCommandListener == null){
            clearEditBlackboardCommandListener  =  new ICommandListener(){


                public void commandChanged( CommandEvent commandEvent ) {
                    if (commandEvent.isHandledChanged()) {
                        commandEvent.getCommand().removeCommandListener(this);
                        clearEditBlackboardCommandListener = null;

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    init(serviceLocator, commandIdIn, parameterMap);
  }


  protected ICommandListener getCommandListener() {
    if (commandListener == null) {
      commandListener = new ICommandListener() {
        public void commandChanged(CommandEvent commandEvent) {
          if (commandEvent.isHandledChanged()
              || commandEvent.isEnabledChanged()) {
            if (commandEvent.getCommand().isDefined()) {
              setEnabled(commandEvent.getCommand().isEnabled());

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    nf.setGroupingUsed(false);
    nf.setParseIntegerOnly(true);
    
    if (cmd != null) {
      updateState(cmd.isEnabled());
      cmd.addCommandListener(new ICommandListener() {


        /* (non-Javadoc)
         * @see org.eclipse.core.commands.ICommandListener#commandChanged(org.eclipse.core.commands.CommandEvent)
         */
        @Override

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              0, message, new Exception());
          Policy.getLog().log(status);


          // And remember this item so we don't log it again.
          loggedCommandIds.add(commandId);
          command.addCommandListener(new ICommandListener() {
            /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.ui.commands.ICommandListener#commandChanged(org.eclipse.ui.commands.CommandEvent)
             */

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net.sf.logsaw.ui.contributions.GoToPageContribution

org.eclipse.jface.action.ExternalActionManager$CommandCallback

org.eclipse.ui.internal.actions.CommandAction

org.eclipse.ui.menus.CommandContributionItem

org.locationtech.udig.tools.edit.EditBlackboardUtil

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