Example usage for com.vaadin.ui Button addListener

List of usage examples for com.vaadin.ui Button addListener

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  5. Button
  6. addListener

Introduction

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

Prototype

@Override
    public Registration addListener(Component.Listener listener)

Source Link

Usage

From source file:org.activiti.kickstart.ui.panel.ActionsPanel.java

License:Apache License

public ActionsPanel(ViewManager viewManager) {
    setStyleName(Reindeer.PANEL_LIGHT);//from   ww  w .  ja v  a  2 s. c o m
    VerticalLayout layout = new VerticalLayout();
    layout.setSpacing(true);

    Button createAdhocWorkflowButton = new Button(CREATE_WORKFLOW);
    createAdhocWorkflowButton.setWidth("132px");
    createAdhocWorkflowButton.addListener(new CreateKickstartWorkflowClickListener(viewManager));

    Button enhanceWorkflowButton = new Button(ENHANCE_WORKFLOW);
    enhanceWorkflowButton.setWidth("132px");
    enhanceWorkflowButton.addListener(new EnhanceWorkflowClickListener(viewManager));

    layout.addComponent(createAdhocWorkflowButton);
    layout.addComponent(enhanceWorkflowButton);
    addComponent(layout);
}

From source file:org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.java

License:Apache License

protected void initButtons(GridLayout layout) {
    final Button saveButton = new Button("Save");
    saveButton.setEnabled(nameField.getValue() != null && !"".equals((String) nameField.getValue()));
    saveButton.setIcon(saveImage);/* ww  w.  j  a v  a  2  s .  com*/
    saveButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 3546324122090420533L;

        public void buttonClick(ClickEvent event) {
            try {
                adhocWorkflowService.deployKickstartWorkflow(createAdhocWorkflow());
                Panel successPanel = new Panel();
                successPanel.setStyleName(Reindeer.PANEL_LIGHT);
                Label successLabel = new Label("Process successfully deployed");
                successPanel.addComponent(successLabel);
                viewManager.switchWorkArea(ViewManager.PROCESS_SUCESSFULLY_DEPLOYED, successPanel);
            } catch (Exception e) {
                e.printStackTrace();
                viewManager.showPopupWindow(new ErrorPopupWindow(e));
            }
        }
    });

    // Dependending on namefield value, save button is enabled
    nameField.addListener(new ValueChangeListener() {
        private static final long serialVersionUID = -4357300368046546003L;

        public void valueChange(ValueChangeEvent event) {
            if (nameField.getValue() != null && !"".equals((String) nameField.getValue())) {
                saveButton.setEnabled(true);
            } else {
                saveButton.setEnabled(false);
            }
        }
    });

    Button generateImageButton = new Button("View image");
    generateImageButton.setIcon(generateImageImage);
    generateImageButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 5671158538486627690L;

        public void buttonClick(ClickEvent event) {
            viewManager.showPopupWindow(new ProcessImagePopupWindow(viewManager, createAdhocWorkflow()));
        }

    });

    HorizontalLayout footer = new HorizontalLayout();
    footer.setSpacing(true);
    footer.addComponent(saveButton);
    footer.addComponent(generateImageButton);
    layout.addComponent(new Label());
    layout.addComponent(footer);
}

From source file:org.activiti.kickstart.ui.panel.SelectAdhocWorkflowPanel.java

License:Apache License

protected void initWorkflowTableContents() {
    List<KickstartWorkflowInfo> processDefinitions = adhocWorkflowService.findKickstartWorkflowInformation();
    for (final KickstartWorkflowInfo infoDto : processDefinitions) {
        Item workflowItem = workflowTable.getItem(workflowTable.addItem());
        Button nameButton = new Button(infoDto.getName());
        nameButton.setStyleName("link");
        nameButton.addListener(new Button.ClickListener() {

            private static final long serialVersionUID = 5671158538486627690L;

            public void buttonClick(ClickEvent event) {
                viewManager.showPopupWindow(new ProcessImagePopupWindow(viewManager, infoDto.getId()));
            }/*from   w  ww.  ja  va2s  . co m*/

        });
        workflowItem.getItemProperty("name").setValue(nameButton);
        workflowItem.getItemProperty("key").setValue(infoDto.getKey());
        workflowItem.getItemProperty("version").setValue(infoDto.getVersion());
        workflowItem.getItemProperty("createTime").setValue(infoDto.getCreateTime());
        workflowItem.getItemProperty("nrOfRunningInstance").setValue(infoDto.getNrOfRuntimeInstances());
        workflowItem.getItemProperty("nrOfHistoricInstances").setValue(infoDto.getNrOfHistoricInstances());

        HorizontalLayout actions = new HorizontalLayout();
        actions.setSpacing(true);

        Button editButton = new Button("edit");
        editButton.setStyleName("link");
        //      editButton.setIcon(editImage);
        editButton.setData(infoDto.getId());
        editButton
                .addListener(new EditExistingKickstartWorkflowClickListener(viewManager, adhocWorkflowService));
        actions.addComponent(editButton);

        StreamResource.StreamSource streamSource = new StreamSource() {

            private static final long serialVersionUID = -8875067466181823014L;

            public InputStream getStream() {
                return ServiceLocator.getAdhocWorkflowService().getProcessBpmnXml(infoDto.getId());
            }
        };
        Link bpmnXmlLink = new Link("get xml", new StreamResource(streamSource,
                infoDto.getKey() + ".bpmn20.xml", viewManager.getApplication()));
        //      bpmnXmlLink.setIcon(xmlImage);
        actions.addComponent(bpmnXmlLink);

        workflowItem.getItemProperty("actions").setValue(actions);
    }
    workflowTable.setPageLength(workflowTable.size());
}

From source file:org.activiti.kickstart.ui.panel.SelectWorkflowPanel.java

License:Apache License

protected void initWorkflowTableContents() {
    List<KickstartWorkflowInfo> processDefinitions = kickstartService.findWorkflowInformation(true);
    for (final KickstartWorkflowInfo infoDto : processDefinitions) {
        Item workflowItem = workflowTable.getItem(workflowTable.addItem());
        Button nameButton = new Button(infoDto.getName());
        nameButton.setStyleName("link");
        nameButton.addListener(new Button.ClickListener() {

            private static final long serialVersionUID = 5671158538486627690L;

            public void buttonClick(ClickEvent event) {
                KickstartApplication.get().getViewManager()
                        .showPopupWindow(new ProcessImagePopupWindow(infoDto.getId()));
            }//  www  .  ja va  2 s .c  o  m

        });
        workflowItem.getItemProperty("name").setValue(nameButton);
        workflowItem.getItemProperty("key").setValue(infoDto.getKey());
        workflowItem.getItemProperty("version").setValue(infoDto.getVersion());
        workflowItem.getItemProperty("createTime").setValue(infoDto.getCreateTime());
        workflowItem.getItemProperty("nrOfRunningInstance").setValue(infoDto.getNrOfRuntimeInstances());
        workflowItem.getItemProperty("nrOfHistoricInstances").setValue(infoDto.getNrOfHistoricInstances());

        HorizontalLayout actions = new HorizontalLayout();
        actions.setSpacing(true);

        Button editButton = new Button("edit");
        editButton.setStyleName("link");
        //      editButton.setIcon(editImage);
        editButton.setData(infoDto.getId());
        editButton.addListener(new EditExistingKickstartWorkflowClickListener(kickstartService));
        actions.addComponent(editButton);

        StreamResource.StreamSource streamSource = new StreamSource() {

            private static final long serialVersionUID = -8875067466181823014L;

            public InputStream getStream() {
                return KickstartApplication.get().getKickstartService().getBpmnXml(infoDto.getId());
            }
        };
        Link bpmnXmlLink = new Link("get xml",
                new StreamResource(streamSource, infoDto.getKey() + ".bpmn20.xml", KickstartApplication.get()));
        //      bpmnXmlLink.setIcon(xmlImage);
        actions.addComponent(bpmnXmlLink);

        workflowItem.getItemProperty("actions").setValue(actions);
    }
    workflowTable.setPageLength(workflowTable.size());
}

From source file:org.activiti.kickstart.ui.popup.FormPopupWindow.java

License:Apache License

protected void initUi() {
    GridLayout layout = new GridLayout(2, 4);
    layout.setSpacing(true);// ww w  . j a  v  a2 s  .  co  m
    addComponent(layout);

    // Title
    layout.addComponent(new Label(FORM_TITLE));
    titleField = new TextField();
    layout.addComponent(titleField);

    // Description
    layout.addComponent(new Label(DESCRIPTION));
    descriptionField = new TextField();
    descriptionField.setRows(2);
    descriptionField.setColumns(25);
    layout.addComponent(descriptionField);

    // Property table
    propertyTable = new PropertyTable();
    layout.addComponent(new Label(DATA));
    layout.addComponent(propertyTable);
    fillFormFields();

    // Buttons
    HorizontalLayout buttons = new HorizontalLayout();
    buttons.setSpacing(true);

    // Save button
    Button saveButton = new Button("Save");
    buttons.addComponent(saveButton);
    saveButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = -2906886872414089331L;

        public void buttonClick(ClickEvent event) {
            FormDto form = createForm();
            formModel.addForm(taskItemId, form);
            close();
        }
    });

    // Delete button
    Button deleteButton = new Button("Delete");
    buttons.addComponent(deleteButton);
    deleteButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 5267967369680365653L;

        public void buttonClick(ClickEvent event) {
            formModel.removeForm(taskItemId);
            close();
        }
    });

    layout.addComponent(new Label(""));
    layout.addComponent(buttons);
}

From source file:org.activiti.kickstart.ui.table.PropertyTable.java

License:Apache License

protected void addPropertyRow(Object itemId, String propertyName, String propertyType, Boolean required) {
    Object newItemId = null;/*w ww  .  j  a v a2 s  .  c o m*/
    if (itemId == null) { // add at the end of list
        newItemId = addItem();
    } else {
        newItemId = addItemAfter(itemId);
    }
    Item newItem = getItem(newItemId);

    // name
    newItem.getItemProperty("property").setValue(propertyName == null ? "My Property" : propertyName);

    // type
    ComboBox typeComboBox = new ComboBox("types", Arrays.asList("text", "number", "date"));
    if (propertyType == null) {
        typeComboBox.setValue(typeComboBox.getItemIds().iterator().next());
        typeComboBox.setNullSelectionAllowed(false);
    } else {
        typeComboBox.setValue(propertyType);
    }
    newItem.getItemProperty("type").setValue(typeComboBox);

    // required
    CheckBox requiredCheckBox = new CheckBox();
    requiredCheckBox.setValue(required == null ? false : required);
    newItem.getItemProperty("required").setValue(requiredCheckBox);

    // actions
    HorizontalLayout actionButtons = new HorizontalLayout();

    Button deleteRowButton = new Button("-");
    deleteRowButton.setData(newItemId);
    deleteRowButton.addListener(new DeletePropertyClickListener(this));
    actionButtons.addComponent(deleteRowButton);

    Button addRowButton = new Button("+");
    addRowButton.setData(newItemId);
    addRowButton.addListener(new AddPropertyClickListener(this));
    actionButtons.addComponent(addRowButton);

    newItem.getItemProperty("actions").setValue(actionButtons);
}

From source file:org.activiti.kickstart.ui.table.TaskTable.java

License:Apache License

protected HorizontalLayout generateActionButtons(Object taskItemId) {
    HorizontalLayout actionButtons = new HorizontalLayout();

    FormDto form = taskFormModel.getForm(taskItemId);
    Button formButton = new Button(form == null ? "Create form" : "Edit form");
    formButton.addListener(new ShowFormClickListener(viewManager, taskFormModel, taskItemId));
    formButton.setData(taskItemId);/* w w  w  .j  a  v  a2 s .co m*/
    actionButtons.addComponent(formButton);

    Button deleteTaskButton = new Button("-");
    deleteTaskButton.setData(taskItemId);
    deleteTaskButton.addListener(new DeleteTaskClickListener(this));
    actionButtons.addComponent(deleteTaskButton);

    Button addTaskButton = new Button("+");
    addTaskButton.setData(taskItemId);
    addTaskButton.addListener(new AddTaskClickListener(this));
    actionButtons.addComponent(addTaskButton);

    return actionButtons;
}

From source file:org.apache.ace.tageditor.TagTableEntry.java

License:Apache License

public Object addTo(final Table table) {
    Button deleteButton = new Button() {
        @Override/*ww  w. ja va2 s .  c  o m*/
        public boolean isEnabled() {
            return super.isEnabled() && m_id != null;
        }
    };
    deleteButton.setCaption("x");
    deleteButton.setStyleName("small");
    deleteButton.addListener(new Button.ClickListener() {
        public void buttonClick(ClickEvent event) {
            removeFrom(table);
        }
    });

    m_id = table.addItem(new Object[] { m_keyField, m_valueField, deleteButton }, null);
    return m_id;
}

From source file:org.apache.ace.target.management.ui.TargetManagementExtension.java

License:Apache License

public Component create(Map<String, Object> context) {
    GridLayout result = new GridLayout(1, 4);
    result.setCaption(CAPTION);/*from www.  j ava  2  s . co m*/

    result.setMargin(true);
    result.setSpacing(true);
    result.setSizeFull();

    final StatefulTargetObject target = getRepositoryObjectFromContext(context);

    final CheckBox registerCB = new CheckBox("Registered?");
    registerCB.setImmediate(true);
    registerCB.setEnabled(!target.isRegistered());
    registerCB.setValue(Boolean.valueOf(target.isRegistered()));

    result.addComponent(registerCB);

    final CheckBox autoApproveCB = new CheckBox("Auto approve?");
    autoApproveCB.setImmediate(true);
    autoApproveCB.setEnabled(target.isRegistered());
    autoApproveCB.setValue(Boolean.valueOf(target.getAutoApprove()));

    result.addComponent(autoApproveCB);

    final Button approveButton = new Button("Approve changes");
    approveButton.setImmediate(true);
    approveButton.setEnabled(getApproveButtonEnabledState(target));

    result.addComponent(approveButton);

    // Add a spacer that fill the remainder of the available space...
    result.addComponent(new Label(" "));
    result.setRowExpandRatio(3, 1.0f);

    // Add all listeners...
    registerCB.addListener(new Button.ClickListener() {
        public void buttonClick(ClickEvent event) {
            if (event.getButton().booleanValue()) {
                target.register();
                registerCB.setEnabled(!target.isRegistered());
                autoApproveCB.setEnabled(target.isRegistered());
            }
        }
    });
    autoApproveCB.addListener(new Button.ClickListener() {
        public void buttonClick(ClickEvent event) {
            target.setAutoApprove(event.getButton().booleanValue());
            approveButton.setEnabled(getApproveButtonEnabledState(target));
        }
    });
    approveButton.addListener(new Button.ClickListener() {
        public void buttonClick(ClickEvent event) {
            target.approve();
            approveButton.setEnabled(getApproveButtonEnabledState(target));
        }
    });

    return result;
}

From source file:org.apache.ace.useradmin.ui.vaadin.UserAdminWindow.java

License:Apache License

/**
 * Creates a new {@link UserAdminWindow} instance.
 */// w w  w .j  a  v a2 s . co  m
public UserAdminWindow() {
    setCaption("Manage users");
    setWidth("30%");

    m_userTable = new Table();
    m_userTable.setSizeFull();
    m_userTable.setImmediate(true);
    m_userTable.setSelectable(true);
    m_userTable.setSortDisabled(false);
    m_userTable.addContainerProperty("User", UserDTO.class, null);
    m_userTable.addListener(new ValueChangeListener() {
        @Override
        public void valueChange(ValueChangeEvent event) {
            selectUser((UserDTO) m_userTable.getValue());
        }
    });

    VerticalLayout usersList = new VerticalLayout();
    usersList.setSizeFull();
    usersList.addComponent(m_userTable);

    Button addUserButton = new Button("+");
    addUserButton.setStyleName(Reindeer.BUTTON_SMALL);
    addUserButton.addListener(new ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            prepareForNewUser();
        }
    });

    m_removeUserButton = new Button();
    m_removeUserButton.setStyleName(Reindeer.BUTTON_SMALL);
    m_removeUserButton.setCaption("-");
    m_removeUserButton.addListener(new ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            removeSelectedUser((UserDTO) m_userTable.getValue());
        }
    });

    HorizontalLayout addRemoveUserButtons = new HorizontalLayout();
    addRemoveUserButtons.setMargin(true, false, false, false);
    addRemoveUserButtons.setSpacing(true);
    addRemoveUserButtons.addComponent(addUserButton);
    addRemoveUserButtons.addComponent(m_removeUserButton);
    usersList.addComponent(addRemoveUserButtons);

    usersList.setExpandRatio(m_userTable, 1.0f);
    usersList.setExpandRatio(addRemoveUserButtons, 0.0f);

    ValueChangeListener changeListener = new ValueChangeListener() {
        @Override
        public void valueChange(ValueChangeEvent event) {
            m_applyButton.setEnabled(isCurrentFormValid());
            m_cancelButton.setEnabled(true);
        }
    };

    m_usernameTextField = new TextField();
    m_usernameTextField.setCaption("Username");
    m_usernameTextField.setImmediate(true);
    m_usernameTextField.setRequired(true);
    m_usernameTextField.addListener(changeListener);

    m_passwordTextField = new PasswordField();
    m_passwordTextField.setCaption("Password");
    m_passwordTextField.setImmediate(true);
    m_passwordTextField.setRequired(true);
    m_passwordTextField.addListener(changeListener);

    m_groupSelect = new Select();
    m_groupSelect.setCaption("Role");
    m_groupSelect.setImmediate(true);
    m_groupSelect.setNullSelectionAllowed(false);
    m_groupSelect.setRequired(true);
    m_groupSelect.addListener(changeListener);

    FormLayout formLayout = new FormLayout();
    formLayout.addComponent(m_usernameTextField);
    formLayout.addComponent(m_passwordTextField);
    formLayout.addComponent(m_groupSelect);

    m_applyButton = new Button();
    m_applyButton.setCaption("Apply changes");
    m_applyButton.addListener(new ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            storeUserInfo();
        }
    });

    m_cancelButton = new Button();
    m_cancelButton.setEnabled(false);
    m_cancelButton.setCaption("Cancel");
    m_cancelButton.addListener(new ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            selectUser((UserDTO) m_userTable.getValue());
        }
    });

    HorizontalLayout addUserButtons = new HorizontalLayout();
    addUserButtons.setMargin(true, false, false, false);
    addUserButtons.setSpacing(true);
    addUserButtons.addComponent(m_applyButton);
    addUserButtons.addComponent(m_cancelButton);

    formLayout.addComponent(addUserButtons);

    HorizontalLayout horizontalLayout = new HorizontalLayout();
    horizontalLayout.setSizeFull();
    horizontalLayout.setSpacing(true);
    horizontalLayout.addComponent(usersList);
    horizontalLayout.addComponent(formLayout);

    horizontalLayout.setExpandRatio(usersList, 0.35f);
    horizontalLayout.setExpandRatio(formLayout, 0.65f);

    addComponent(horizontalLayout);

    updateState(null, false /* editAllowed */);
}