示例#1
0
  private void initOutputLocation() {
    // currently, the save location is populated deterministically by the combination of
    // the users's input

    final RootPanel outputPanel = RootPanel.get("output");
    output = new TextBox();
    output.setVisibleLength(150);
    output.addChangeHandler(
        new ChangeHandler() {
          @Override
          public void onChange(final ChangeEvent event) {
            outputPathUserSpecified = true;
            updateOutputLocation();
          }
        });
    outputPanel.add(output);

    final RootPanel outputWarning = RootPanel.get("outputWarning");
    outputValidationPanel = new ValidationPanel(2);

    outputWarning.add(outputValidationPanel);

    connectOutputLocationAndFileTable();
    // Fire userChanged to get the output location updated
    userChanged();
    updateOutputLocation();
  }
示例#2
0
 private void initTitleEditor() {
   final RootPanel titlePanel = RootPanel.get("title");
   title.setVisibleLength(60);
   titlePanel.add(title);
   title.addKeyUpHandler(
       new KeyUpHandler() {
         @Override
         public void onKeyUp(final KeyUpEvent event) {
           userEditedTitle = true;
           updateOutputLocation();
         }
       });
   titleChangeListener = new TitleChangeListener();
   title.addChangeHandler(titleChangeListener);
 }
示例#3
0
  public RowLayoutPortlet() {
    LayoutPanel panel = new LayoutPanel();
    initWidget(panel);

    final CheckBox column = new CheckBox("Column");
    column.addValueChangeHandler(
        new ValueChangeHandler<Boolean>() {
          public void onValueChange(ValueChangeEvent<Boolean> event) {
            getTargetLayout().setColumn(column.getValue());
            target.layout();
          }
        });

    final TextBox spacing = new TextBox();
    spacing.setVisibleLength(4);
    spacing.addChangeHandler(
        new ChangeHandler() {
          public void onChange(ChangeEvent event) {
            try {
              getTargetLayout().setSpacing(Integer.parseInt(spacing.getText()));
            } catch (NumberFormatException e) {
              // ignore
            }
            target.layout();
          }
        });

    final Label bounds = new Label();
    target.addLayoutHandler(
        new LayoutHandler() {
          public void onLayoutUpdated(LayoutEvent layoutEvent) {
            bounds.setText(LDOM.getBounds(target).toString());
            column.setValue(getTargetLayout().isColumn());
            spacing.setText(Integer.toString(getTargetLayout().getSpacing()));
          }
        });

    demoList.addItem("Buttons & Body");
    demoList.addItem("Sidebar & Margin");
    demoList.addItem("Border Layout");
    demoList.setSelectedIndex(0);

    Button add =
        new CssButton(
            "Add Widget",
            new ClickHandler() {
              public void onClick(ClickEvent event) {
                target.add(new Thing("Widget-" + (target.getWidgetCount() + 1)));
                target.layout();
              }
            },
            "Add a new widget to the layout");

    final Button go =
        new CssButton(
            "Go",
            new ClickHandler() {
              public void onClick(ClickEvent event) {
                go();
              }
            },
            "Reset the layout to the selected state");

    demoList.addChangeHandler(
        new ChangeHandler() {
          public void onChange(ChangeEvent event) {
            go.click();
          }
        });

    FormBuilder b = new FormBuilder();
    b.add(add)
        .label("Spacing")
        .field(spacing)
        .field(column)
        .add("")
        .field(bounds)
        .wrap()
        .width("100%")
        .add(demoList)
        .add(go)
        .endRow();

    panel.add(b.getForm(), 22);
    panel.add(target, LayoutConstraints.HIDDEN);

    go();
  }
  private Grid addWalrusEntry(int row, WalrusInfoWeb walrusInfo) {
    final ArrayList<String> properties = walrusInfo.getProperties();
    int numProperties = properties.size() / 4;
    Grid g = new Grid(1 + numProperties, 2);
    g.setStyleName("euca-table");
    g.setCellPadding(4);

    int i = 0; // row 1
    g.setWidget(i, 0, new Label("Walrus host:"));
    g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
    HorizontalPanel p = new HorizontalPanel();
    p.setSpacing(0);
    g.setWidget(i, 1, p);
    final TextBox walrusHost_box = new TextBox();
    walrusHost_box.addChangeListener(new ChangeCallback(this, row));
    walrusHost_box.setVisibleLength(35);
    walrusHost_box.setText(walrusInfo.getHost());
    p.add(walrusHost_box);
    p.add(new EucaButton("Deregister", new DeleteCallback(this, row)));

    for (int propIdx = 0; propIdx < numProperties; ++propIdx) {
      i++; // next row
      if ("KEYVALUE".equals(properties.get(4 * propIdx))) {
        g.setWidget(i, 0, new Label(properties.get(4 * propIdx + 1) + ": "));
        g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
        final TextBox propTextBox = new TextBox();
        propTextBox.addChangeListener(new ChangeCallback(this, row));
        propTextBox.setVisibleLength(30);
        propTextBox.setText(properties.get(4 * propIdx + 2));
        propTextBox.addFocusListener(new FocusHandler(this.hint, this.warningMessage));
        g.setWidget(i, 1, propTextBox);
      } else if ("KEYVALUEHIDDEN".equals(properties.get(4 * propIdx))) {
        g.setWidget(i, 0, new Label(properties.get(4 * propIdx + 1) + ": "));
        g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
        final TextBox propTextBox = new PasswordTextBox();
        propTextBox.addChangeListener(new ChangeCallback(this, row));
        propTextBox.setVisibleLength(30);
        propTextBox.setText(properties.get(4 * propIdx + 2));
        propTextBox.addFocusListener(new FocusHandler(this.hint, this.warningMessage));
        g.setWidget(i, 1, propTextBox);
      } else if ("BOOLEAN".equals(properties.get(4 * propIdx))) {
        final int index = propIdx;
        final CheckBox propCheckbox = new CheckBox();
        g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
        g.setWidget(i, 0, propCheckbox);
        if (Boolean.parseBoolean(properties.get(4 * index + 2))) {
          propCheckbox.setChecked(true);
        } else {
          propCheckbox.setChecked(false);
        }
        propCheckbox.addClickListener(
            new ClickListener() {
              public void onClick(Widget sender) {
                if (((CheckBox) sender).isChecked()) {
                  properties.set(4 * index + 2, String.valueOf(true));
                } else {
                  properties.set(4 * index + 2, String.valueOf(false));
                }
              }
            });
        g.setWidget(i, 1, new Label(properties.get(propIdx * 4 + 1)));
      }
    }
    return g;
  }