/**
   * Sets the actions that will be turned into ActionButtons at the bottom of the panel. Any action
   * that is clicked will also call the OptionPanel.close() method which by default removes the
   * panel from its parent node.
   */
  public void setOptions(Action... options) {

    if (this.options == options) {
      return;
    }
    if (this.options != null) {
      // Need to clear out any old button listeners
      for (Node n : buttons.getLayout().getChildren()) {
        if (!(n instanceof Button)) {
          continue;
        }
        ((Button) n).removeClickCommands(listener);
      }
    }
    this.options = options;
    buttons.clearChildren();
    if (options.length == 0) {
      options = new Action[] {new EmptyAction("Ok")};
    }

    for (Action a : options) {
      ActionButton button = new ActionButton(a, getElementId().child("button"), getStyle());
      button.addClickCommands(listener);
      buttons.addChild(button);
    }
  }
 /**
  * Sets the message text of this option panel that will appear on the option panel's container.
  */
 public void setMessage(String message) {
   if (messageLabel == null && message != null) {
     messageLabel = new Label(message, getElementId().child("message.label"), getStyle());
     container.addChild(messageLabel);
   } else if (messageLabel != null && message == null) {
     layout.removeChild(messageLabel);
     messageLabel = null;
   } else {
     messageLabel.setText(message);
   }
 }
  protected OptionPanel(
      boolean applyStyles,
      String title,
      String message,
      Action[] options,
      ElementId elementId,
      String style) {
    super(false, elementId, style);

    this.layout = new BorderLayout();
    getControl(GuiControl.class).setLayout(layout);

    if (title != null) {
      titleLabel = new Label(title, getElementId().child("title.label"), style);
      layout.addChild(titleLabel, BorderLayout.Position.North);
    }

    container = new Container(getElementId().child("container"), style);
    layout.addChild(container, BorderLayout.Position.Center);

    if (message != null) {
      messageLabel = new Label(message, getElementId().child("message.label"), style);
      container.addChild(messageLabel);
    }

    buttons =
        new Container(
            new SpringGridLayout(Axis.X, Axis.Y, FillMode.ForcedEven, FillMode.Even),
            getElementId().child("buttons"),
            style);
    setOptions(options);
    layout.addChild(buttons, BorderLayout.Position.South);

    if (applyStyles) {
      Styles styles = GuiGlobals.getInstance().getStyles();
      styles.applyStyles(this, elementId, style);
    }
  }
Exemplo n.º 4
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  protected Component createChoices(Container parent) {
    PlainContainer container = new PlainContainer();
    parent.addChild(container);

    Component focus = null;

    GridLayout gridLayout = new GridLayout(container, 5);
    container.setLayout(gridLayout);
    container.addStyle("pickGrid");

    for (String name : this.resources.ninePatchNames()) {
      NinePatch ninePatch = this.resources.getNinePatch(name);

      AbstractComponent component = this.createNinePatchButton(ninePatch);
      if (ninePatch == this.defaultNinePatch) {
        focus = component;
      }

      gridLayout.addChild(component);
    }
    gridLayout.endRow();

    return focus;
  }