How to use

setLayoutAlign

method

in

com.smartgwt.client.widgets.IButton

  @Override
  protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) {

    if (record != null) {
      String fieldName = this.getFieldName(colNum);

      if (fieldName.equals(EditRulesLayout.EDIT_RULES_COPY)) {
        // Copy button
        IButton copyButton = new IButton(i18n.copy());
        copyButton.setShowDown(false);
        copyButton.setShowRollOver(false);
        copyButton.setHeight(17);
        copyButton.setLayoutAlign(Alignment.CENTER);
        copyButton.setAlign(Alignment.CENTER);
        copyButton.addClickHandler(new ClickHandler() {
          public void onClick(ClickEvent event) {
            System.out.println("copy " + record.getAttribute("name"));
            String userID = getLoggedInUserId();
            EventBus.getMainEventBus().fireEvent(new CopyEvent(userID, record.getAttribute("name")));
          }
        });
        return copyButton;
      }
    return null;
    }
    return null;
  }
}

  @Override
  protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) {
    if (record != null) {
      String fieldName = this.getFieldName(colNum);
      if (fieldName.equals("edit")) {
        // subscribe button
        IButton editButton = new IButton(i18n.edit());
        editButton.setShowDown(false);
        editButton.setShowRollOver(false);
        editButton.setLayoutAlign(Alignment.CENTER);
        editButton.setPrompt(i18n.editThisRule());
        editButton.setHeight(16);
        editButton.addClickHandler(new ClickHandler() {
          public void onClick(ClickEvent event) {
            EventBus.getMainEventBus().fireEvent(new EditRuleEvent(record.getAttribute("name")));
          }
        });
        return editButton;
      }
      return null;
    }
    return null;
  }
};

protected Canvas createEditRuleButton(final ListGridRecord ruleRecord) {
  String userID = getLoggedInUser();
  String ruleOwnerID = ruleRecord.getAttribute(OWNERID);
  if (ruleOwnerID.equals(userID)) {
    IButton editButton = new IButton(i18n.edit());
    editButton.setShowDown(false);
    editButton.setShowRollOver(false);
    editButton.setLayoutAlign(Alignment.CENTER);
    editButton.setPrompt(i18n.editThisRule());
    editButton.setHeight(16);
    editButton.addClickHandler(new ClickHandler() {
      public void onClick(ClickEvent event) {
        String name = ruleRecord.getAttribute(NAME);
        EventBus.getMainEventBus().fireEvent(new EditRuleEvent(name));
      }
    });
    return editButton;
  } else {
    return null;
  }
}

  private Canvas createEditRuleButton(final ListGridRecord ruleRecord) {
    // subscribe button
    IButton editButton = new IButton(i18n.edit());
    editButton.setShowDown(false);
    editButton.setShowRollOver(false);
    editButton.setLayoutAlign(Alignment.CENTER);
    editButton.setPrompt(i18n.editThisRule());
    editButton.setHeight(16);
    editButton.addClickHandler(new ClickHandler() {
      public void onClick(ClickEvent event) {
        String name = ruleRecord.getAttribute(NAME);
        EventBus.getMainEventBus().fireEvent(new GetAllPublishedRulesEvent(currentSession(), 1));
        EventBus.getMainEventBus().fireEvent(new EditRuleEvent(name));
      }
    });

    return editButton;
  }
}

editButton.setShowDown(false);
editButton.setShowRollOver(false);
editButton.setLayoutAlign(Alignment.CENTER);
editButton.setPrompt(i18n.editUserData());
editButton.setHeight(16);
deleteButton.setShowDown(false);
deleteButton.setShowRollOver(false);
deleteButton.setLayoutAlign(Alignment.CENTER);
deleteButton.setPrompt(i18n.deleteUserData());
deleteButton.setHeight(16);

private Canvas createDeleteRuleButtonm(final ListGridRecord ruleRecord) {
  IButton deleteButton = new IButton(i18n.delete());
  deleteButton.setShowDown(false);
  deleteButton.setShowRollOver(false);
  deleteButton.setLayoutAlign(Alignment.CENTER);
  deleteButton.setPrompt(i18n.deleteThisRule());
  deleteButton.setHeight(16);
  deleteButton.addClickHandler(new ClickHandler() {
    public void onClick(ClickEvent event) {
      SC.ask(i18n.reallyDeleteRule(), new BooleanCallback() {
        public void execute(Boolean value) {
          if (value) {
            String uuid = ruleRecord.getAttribute(UUID);
            String userRole = getLoggedInUserRole();
            EventBus.getMainEventBus().fireEvent(new DeleteRuleEvent(currentSession(), uuid, userRole));
          }
        }
      });
    }
  });
  return deleteButton;
}

protected Canvas createDeleteRuleButton(final ListGridRecord record) {
  IButton deleteButton = new IButton(i18n.delete());
  deleteButton.setShowDown(false);
  deleteButton.setShowRollOver(false);
  deleteButton.setLayoutAlign(CENTER);
  deleteButton.setPrompt(i18n.deleteThisRule());
  deleteButton.setHeight(16);
  deleteButton.addClickHandler(new ClickHandler() {
    public void onClick(ClickEvent event) {
      SC.ask(i18n.reallyDeleteRule(), new BooleanCallback() {
        public void execute(Boolean value) {
          if (value) {
            String uuid = record.getAttribute(UUID);
            String userRole = getLoggedInUser();
            DeleteRuleEvent deleteRuleEvent = new DeleteRuleEvent(currentSession(), uuid, userRole);
            EventBus.getMainEventBus().fireEvent(deleteRuleEvent);
          }
        }
      });
    }
  });

  return deleteButton;
}

private Canvas createPublishRuleButton(final ListGridRecord ruleRecord) {
  IButton publishButton = new IButton(i18n.publishButton());
  publishButton.setShowDown(false);
  publishButton.setShowRollOver(false);
  publishButton.setLayoutAlign(Alignment.CENTER);
  publishButton.setHeight(16);
  publishButton.setAutoFit(true);
  final boolean published = ruleRecord.getAttributeAsBoolean(PUBLISHED);
  if (published) {
    publishButton.setTitle(i18n.unpublishButton());
    publishButton.setPrompt(i18n.cancelPublication());
  } else {
    publishButton.setTitle(i18n.publishButton());
    publishButton.setPrompt(i18n.publishThisRule());
  }
  publishButton.addClickHandler(new ClickHandler() {
    public void onClick(ClickEvent event) {
      String ruleName = ruleRecord.getAttribute(NAME);
      EventBus.getMainEventBus().fireEvent(new PublishRuleEvent(currentSession(), ruleName, !published, "USER"));
    }
  });
  return publishButton;
}

publishButton.setShowDown(false);
publishButton.setShowRollOver(false);
publishButton.setLayoutAlign(CENTER);
publishButton.setHeight(16);
publishButton.setAutoFit(true);

subscribeButton.setHeight(16);
subscribeButton.setAutoFit(true);
subscribeButton.setLayoutAlign(Alignment.CENTER);
subscribeButton.setAlign(Alignment.CENTER);
subscribeButton.addClickHandler(new ClickHandler() {

subscribeButton.setHeight(19);
subscribeButton.setAutoFit(true);
subscribeButton.setLayoutAlign(Alignment.CENTER);
subscribeButton.setAlign(Alignment.CENTER);
subscribeButton.addClickHandler(new ClickHandler() {

loginButton.setIcon("[ISOMORPHIC]/geomajas/springsecurity/key_go.png");
loginButton.addClickHandler(new LoginClickHandler());
loginButton.setLayoutAlign(Alignment.RIGHT);
resetButton.setIcon("[ISOMORPHIC]/geomajas/silk/undo.png");
resetButton.addClickHandler(new ResetClickHandler());
resetButton.setLayoutAlign(Alignment.LEFT);

loginButton.setIcon("[ISOMORPHIC]/geomajas/staticsecurity/key_go.png");
loginButton.addClickHandler(new LoginClickHandler());
loginButton.setLayoutAlign(Alignment.RIGHT);
resetButton.setIcon("[ISOMORPHIC]/geomajas/silk/undo.png");
resetButton.addClickHandler(new ResetClickHandler());
resetButton.setLayoutAlign(Alignment.LEFT);

loginButton.setIcon(SsecLayout.iconLogin);
loginButton.addClickHandler(new TokenRequestLoginClickHandler());
loginButton.setLayoutAlign(Alignment.RIGHT);
resetButton.setIcon(WidgetLayout.iconUndo);
resetButton.addClickHandler(new TokenRequestResetClickHandler());
resetButton.setLayoutAlign(Alignment.LEFT);

createUserButton.setShowDown(false);
createUserButton.setShowRollOver(false);
createUserButton.setLayoutAlign(Alignment.LEFT);
createUserButton.setPrompt(i18n.createNewUser());
createUserButton.setHeight(20);