Example usage for com.vaadin.ui GridLayout GridLayout

Introduction

In this page you can find the example usage for com.vaadin.ui GridLayout GridLayout.

Prototype

public GridLayout(int columns, int rows) 

Source Link

Document

Constructor for a grid of given size (number of columns and rows).

Usage

From source file:org.accelerators.activiti.admin.ui.UserEditForm.java

License:Open Source License

public UserEditForm(AdminApp application) {

    // Set application reference
    this.app = application;

    // Enable buffering so that commit() must be called for the form.
    setWriteThrough(false);/*from  ww w.jav  a 2  s. c om*/

    // Set the form to act immediately on user input.
    setImmediate(true);

    // Set form size
    setSizeFull();

    // Setup footer layout
    HorizontalLayout footer = new HorizontalLayout();
    footer.setSpacing(true);
    footer.setWidth("100%");
    footer.setVisible(true);

    // Add footer
    setFooter(footer);

    // Init buttons
    save = new Button(app.getMessage(Messages.Save), (ClickListener) this);
    close = new Button(app.getMessage(Messages.Close), (ClickListener) this);
    reset = new Button(app.getMessage(Messages.Reset), this, "discard");

    // Set button grid
    GridLayout grid = new GridLayout(3, 1);
    grid.addComponent(save, 0, 0);
    grid.addComponent(reset, 1, 0);
    grid.addComponent(close, 2, 0);
    grid.setSpacing(true);

    // Add grid to footer
    footer.addComponent(grid);

    // Right align buttons in footer
    footer.setComponentAlignment(grid, Alignment.BOTTOM_RIGHT);

    // Get all available groups
    groups = new TwinColSelect(app.getMessage(Messages.Groups), app.getAdminService().getGroups());

    // Set column headers
    groups.setLeftColumnCaption(app.getMessage(Messages.AvailableGroups));
    groups.setRightColumnCaption(app.getMessage(Messages.MemberOfGroups));

    // Propagate changes directly
    groups.setImmediate(true);

    // Max width
    groups.setWidth("100%");

    // Field factory for over riding how fields are created
    setFormFieldFactory(new DefaultFieldFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public Field createField(Item item, Object propertyId, Component uiContext) {

            Field field = super.createField(item, propertyId, uiContext);

            if (propertyId.equals("id")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as read-only. Changing the id will create a new user.
                tf.setReadOnly(true);

                // Set as required field
                //tf.setRequired(true);

                // Set validator example, should not be restricted in the
                // admin ui
                // tf.addValidator(new
                // RegexpValidator("^[a-zA-Z0-9_-]{4,20}",
                // app.getMessage(Messages.InvalidUsername)));

                // Set error message
                tf.setRequiredError(app.getMessage(Messages.UsernameIsMissing));

            } else if (propertyId.equals("password")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as required field
                tf.setRequired(true);

                // Set as secret (todo: use password field instead of text
                // field)
                tf.setSecret(true);

                // Set error message
                tf.setRequiredError(app.getMessage(Messages.PasswordIsMissing));

            } else if (propertyId.equals("email")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as required field, should not be required by default
                // in the admin ui
                // tf.setRequired(true);

                // Set error message
                // tf.setRequiredError(application.getMessage(Messages.EmailIsMissing));

                /* Add a validator for email and make it required */
                field.addValidator(new EmailValidator(app.getMessage(Messages.EmailFormatError)));

            } else if (propertyId.equals("firstName")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

            } else if (propertyId.equals("lastName")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

            }

            field.setWidth("100%");
            return field;
        }
    });

}

---

From source file:org.accelerators.activiti.admin.ui.UserTab.java

License:Open Source License

public UserTab(AdminApp application) {

    // Set application reference
    this.app = application;

    // Set tab name
    setCaption(app.getMessage(Messages.Users));

    // Add main layout
    VerticalLayout layout = new VerticalLayout();
    layout.setMargin(true);//  w  w w  .  j a  va 2  s.com
    layout.setSpacing(true);
    layout.setSizeFull();

    // Add toolbar layout
    GridLayout toolbar = new GridLayout(2, 1);
    toolbar.setWidth("100%");
    layout.addComponent(toolbar);

    // Add create button
    create = new Button(app.getMessage(Messages.Create), (ClickListener) this);
    create.setDescription(app.getMessage(Messages.CreateUser));
    create.setIcon(new ThemeResource("../runo/icons/16/ok.png"));
    toolbar.addComponent(create, 0, 0);
    toolbar.setComponentAlignment(create, Alignment.TOP_LEFT);

    // Add refresh button
    refresh = new Button(app.getMessage(Messages.Refresh), (ClickListener) this);
    refresh.setDescription(app.getMessage(Messages.RefreshTable));
    refresh.setIcon(new ThemeResource("../runo/icons/16/reload.png"));
    toolbar.addComponent(refresh, 1, 0);
    toolbar.setComponentAlignment(refresh, Alignment.TOP_RIGHT);

    // Add table
    table = new UserTable(app);
    table.setSizeFull();
    layout.addComponent(table);

    // Set table to expand
    layout.setExpandRatio(table, 1.0f);

    // Root
    setCompositionRoot(layout);
}

---

From source file:org.activiti.administrator.AdminApp.java

License:Apache License

/**
 * Switch view/*w w  w  .j  a v  a  2  s .c o m*/
 * 
 * @param name
 *          the name of the view class
 * @param view
 *          the view to switch to
 */
public void switchView(String name, Layout view) {

    // Add view to main layout
    mainLayout.addComponent(view, Consts.CONTENT);

    // Add logout button if user is authenticated
    if ((getUser() != null) && !getUser().toString().isEmpty()) {

        // Create logout grid with user icon, user id and logout button
        GridLayout logoutGrid = new GridLayout(3, 1);
        logoutGrid.setStyleName("logout");

        // Add user icon
        Embedded userIcon = new Embedded(null, new ThemeResource("img/user-icon.png"));
        userIcon.setType(Embedded.TYPE_IMAGE);
        userIcon.addStyleName("icon");

        // Add user id
        Label userLabel = new Label(getUser().toString());
        userLabel.addStyleName("user");

        // Add logout button
        logout.setStyleName(Reindeer.BUTTON_LINK);
        logout.addStyleName("logout");
        logout.setIcon(new ThemeResource("img/divider-white.png"));

        // Add to logout grid
        logoutGrid.addComponent(userIcon, 0, 0);
        logoutGrid.addComponent(userLabel, 1, 0);
        logoutGrid.addComponent(logout, 2, 0);

        // Add logout grid to header
        mainLayout.addComponent(logoutGrid, Consts.LOGOUT);

    } else {

        // Remove logout button
        mainLayout.removeComponent(Consts.LOGOUT);

    }

    // Switch to new view
    viewManager.switchScreen(name, mainLayout);

}

---

From source file:org.activiti.administrator.ui.UserEditForm.java

License:Apache License

public UserEditForm(AdminApp application) {

    // Set application reference
    this.app = application;

    // Enable buffering so that commit() must be called for the form.
    setWriteThrough(false);/*from  www. j  a  v a2 s .c  om*/

    // Set the form to act immediately on user input.
    setImmediate(true);

    // Set form size
    setSizeFull();

    // Setup footer layout
    HorizontalLayout footer = new HorizontalLayout();
    footer.setSpacing(true);
    footer.setWidth("100%");
    footer.setVisible(true);

    // Add footer
    setFooter(footer);

    // Init buttons
    save = new Button(app.getMessage(Messages.Save), (ClickListener) this);
    close = new Button(app.getMessage(Messages.Close), (ClickListener) this);
    reset = new Button(app.getMessage(Messages.Reset), this, "discard");

    // Set button grid
    GridLayout grid = new GridLayout(3, 1);
    grid.addComponent(save, 0, 0);
    grid.addComponent(reset, 1, 0);
    grid.addComponent(close, 2, 0);
    grid.setSpacing(true);

    // Add grid to footer
    footer.addComponent(grid);

    // Right align buttons in footer
    footer.setComponentAlignment(grid, Alignment.BOTTOM_RIGHT);

    // Get all available groups
    groups = new TwinColSelect(app.getMessage(Messages.Groups), app.getAdminService().getGroups());

    // Set column headers
    groups.setLeftColumnCaption(app.getMessage(Messages.AvailableGroups));
    groups.setRightColumnCaption(app.getMessage(Messages.MemberOfGroups));

    // Propagate changes directly
    groups.setImmediate(true);

    // Max width
    groups.setWidth("100%");

    // Field factory for over riding how fields are created
    setFormFieldFactory(new DefaultFieldFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public Field createField(Item item, Object propertyId, Component uiContext) {

            Field field = super.createField(item, propertyId, uiContext);

            if (propertyId.equals("id")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as read-only. Changing the id will create a new user.
                tf.setReadOnly(true);

                // Set as required field
                // tf.setRequired(true);

                // Set validator example, should not be restricted in the
                // admin ui
                // tf.addValidator(new
                // RegexpValidator("^[a-zA-Z0-9_-]{4,20}",
                // app.getMessage(Messages.InvalidUsername)));

                // Set error message
                tf.setRequiredError(app.getMessage(Messages.UsernameIsMissing));

            } else if (propertyId.equals("password")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as required field
                tf.setRequired(true);

                // Set as secret (todo: use password field instead of text
                // field)
                tf.setSecret(true);

                // Set error message
                tf.setRequiredError(app.getMessage(Messages.PasswordIsMissing));

            } else if (propertyId.equals("email")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

                // Set as required field, should not be required by default
                // in the admin ui
                // tf.setRequired(true);

                // Set error message
                // tf.setRequiredError(application.getMessage(Messages.EmailIsMissing));

                /* Add a validator for email and make it required */
                field.addValidator(new EmailValidator(app.getMessage(Messages.EmailFormatError)));

            } else if (propertyId.equals("firstName")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

            } else if (propertyId.equals("lastName")) {
                TextField tf = (TextField) field;

                // Do not display "null" to the user when the field is empty
                tf.setNullRepresentation("");

            }

            field.setWidth("100%");
            return field;
        }
    });

}

---

From source file:org.activiti.editor.ui.DeployModelPopupWindow.java

License:Apache License

public DeployModelPopupWindow(Model modelData) {
    setWidth(400, UNITS_PIXELS);/*from   ww  w.  j a  v a2 s . c  o  m*/
    setModal(true);
    setResizable(false);

    addStyleName(Reindeer.PANEL_LIGHT);

    layout = new GridLayout(2, 2);
    layout.setSpacing(true);
    layout.setSizeFull();
    layout.setMargin(false, false, true, false);
    addComponent(layout);

    I18nManager i18nManager = ExplorerApp.get().getI18nManager();
    setCaption(i18nManager.getMessage(Messages.MODEL_DEPLOY_POPUP_CAPTION));

    // Process name
    Label nameLabel = new Label(i18nManager.getMessage(Messages.MODEL_DEPLOY_NAME));
    layout.addComponent(nameLabel, 0, 0);

    processNameTextField = new TextField();
    if (modelData.getName() != null) {
        processNameTextField.setValue(modelData.getName());
    }
    processNameTextField.focus();
    layout.addComponent(processNameTextField, 1, 0);

    // Generate reports
    Label generateReportsLabel = new Label(i18nManager.getMessage(Messages.MODEL_DEPLOY_GENERATE_REPORTS));
    layout.addComponent(generateReportsLabel, 0, 1);

    generateReportsCheckBox = new CheckBox();
    generateReportsCheckBox.setValue(true);
    layout.addComponent(generateReportsCheckBox, 1, 1);

    // Buttons
    initButtons(i18nManager);
}

---

From source file:org.activiti.editor.ui.EditorProcessDefinitionDetailPanel.java

License:Apache License

protected void initHeader() {
    GridLayout details = new GridLayout(2, 2);
    details.setWidth(100, UNITS_PERCENTAGE);
    details.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    details.setSpacing(true);//ww w . j a va  2s  . c  om
    details.setMargin(false, false, true, false);
    details.setColumnExpandRatio(1, 1.0f);
    detailPanelLayout.addComponent(details);

    // Image
    Embedded image = new Embedded(null, Images.PROCESS_50);
    details.addComponent(image, 0, 0, 0, 1);

    // Name
    Label nameLabel = new Label(modelData.getName());
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    details.addComponent(nameLabel, 1, 0);

    // Properties
    HorizontalLayout propertiesLayout = new HorizontalLayout();
    propertiesLayout.setSpacing(true);
    details.addComponent(propertiesLayout);

    // Version
    String versionString = i18nManager.getMessage(Messages.PROCESS_VERSION, modelData.getVersion());
    Label versionLabel = new Label(versionString);
    versionLabel.addStyleName(ExplorerLayout.STYLE_PROCESS_HEADER_VERSION);
    propertiesLayout.addComponent(versionLabel);
}

---

From source file:org.activiti.editor.ui.NewModelPopupWindow.java

License:Apache License

protected void addFields() {
    formLayout = new GridLayout(2, 3);
    formLayout.setSpacing(true);//w  w  w  .j av a2 s.  co  m

    formLayout.addComponent(new Label(i18nManager.getMessage(Messages.TASK_NAME)));
    nameTextField = new TextField();
    nameTextField.setWidth(25, Sizeable.UNITS_EM);
    nameTextField.focus();
    formLayout.addComponent(nameTextField);

    formLayout.addComponent(new Label(i18nManager.getMessage(Messages.TASK_DESCRIPTION)));
    descriptionTextArea = new TextArea();
    descriptionTextArea.setRows(8);
    descriptionTextArea.setWidth(25, Sizeable.UNITS_EM);
    descriptionTextArea.addStyleName(ExplorerLayout.STYLE_TEXTAREA_NO_RESIZE);
    formLayout.addComponent(descriptionTextArea);

    Label editorLabel = new Label(i18nManager.getMessage(Messages.PROCESS_EDITOR_CHOICE));
    formLayout.addComponent(editorLabel);
    formLayout.setComponentAlignment(editorLabel, Alignment.MIDDLE_LEFT);

    selectEditorComponent = new SelectEditorComponent();
    formLayout.addComponent(selectEditorComponent);

    addComponent(formLayout);

    // Some empty space
    Label emptySpace = new Label(" ", Label.CONTENT_XHTML);
    addComponent(emptySpace);
}

---

From source file:org.activiti.explorer.ui.AbstractOneViewPage.java

License:Apache License

protected void addMainLayout() {
    grid = new GridLayout(1, 2);
    grid.setSizeFull();//w  ww. j  a va  2s  .co m

    // Height division
    grid.setRowExpandRatio(1, 1.0f);

    setCompositionRoot(grid);
}

---

From source file:org.activiti.explorer.ui.AbstractPage.java

License:Apache License

protected void addMainLayout() {
    if (showEvents) {
        grid = new GridLayout(3, 3);
        grid.setColumnExpandRatio(0, .25f);
        grid.setColumnExpandRatio(1, .52f);
        grid.setColumnExpandRatio(2, .23f);
    } else {/* w  w w  . ja v  a 2  s.  co  m*/
        grid = new GridLayout(2, 3);

        grid.setColumnExpandRatio(0, .25f);
        grid.setColumnExpandRatio(1, .75f);
    }

    grid.addStyleName(Reindeer.SPLITPANEL_SMALL);
    grid.setSizeFull();

    // Height division
    grid.setRowExpandRatio(2, 1.0f);

    setCompositionRoot(grid);
}

---

From source file:org.activiti.explorer.ui.content.CreateAttachmentPopupWindow.java

License:Apache License

public CreateAttachmentPopupWindow() {
    this.i18nManager = ExplorerApp.get().getI18nManager();
    this.attachmentRendererManager = ExplorerApp.get().getAttachmentRendererManager();
    this.taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();

    setCaption(i18nManager.getMessage(Messages.RELATED_CONTENT_ADD));
    setWidth(700, UNITS_PIXELS);//www .  ja  v  a  2 s .  co  m
    setHeight(430, UNITS_PIXELS);
    center();
    setModal(true);
    addStyleName(Reindeer.WINDOW_LIGHT);

    layout = new HorizontalLayout();
    layout.setSpacing(false);
    layout.setMargin(true);
    layout.setSizeFull();
    setContent(layout);

    initTable();

    detailLayout = new GridLayout(1, 2);
    detailLayout.setSizeFull();
    detailLayout.setMargin(true);
    detailLayout.setSpacing(true);
    detailLayout.addStyleName(ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_DETAIL);

    layout.addComponent(detailLayout);
    layout.setExpandRatio(detailLayout, 1.0f);

    detailLayout.setRowExpandRatio(0, 1.0f);
    detailLayout.setColumnExpandRatio(0, 1.0f);
    initActions();
}

---

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