Examples with ValueChangeListener com.vaadin.data.Property.ValueChangeListener used on opensource projects

Example 1 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project opennms by OpenNMS.

the class CheckboxGenerator method generateCell.

@Override
public Object generateCell(Table source, Object itemId, Object columnId) {
    final Property<Integer> property = source.getContainerProperty(itemId, m_valueProperty);
    if (property.getValue() == null) {
        return null;
    } else {
        if (SecurityContextHolder.getContext().toString().contains(Authentication.ROLE_READONLY)) {
            // Do not render the checkboxes for read-only users
            return null;
        } else {
            final CheckBox button = new CheckBox();
            button.setData(property.getValue());
            button.setValue(isSelected((Integer) property.getValue()));
            button.addValueChangeListener(new ValueChangeListener() {

                private static final long serialVersionUID = 2991986878904005830L;

                @Override
                public void valueChange(ValueChangeEvent event) {
                    if (Boolean.TRUE.equals(event.getProperty().getValue())) {
                        m_selectedCheckboxes.add(property.getValue());
                        m_notSelectedCheckboxes.remove(property.getValue());
                    } else {
                        m_selectedCheckboxes.remove(property.getValue());
                        m_notSelectedCheckboxes.add(property.getValue());
                    }
                }
            });
            m_checkboxes.add(button);
            return button;
        }
    }
}

Example 2 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class ChangeProcessSuspensionStatePopupWindow method addTimeSection.

protected void addTimeSection(boolean suspend) {
    Label timeLabel = new Label(suspend ? i18nManager.getMessage(Messages.PROCESS_SUSPEND_POPUP_TIME_DESCRIPTION) : i18nManager.getMessage(Messages.PROCESS_ACTIVATE_POPUP_TIME_DESCRIPTION));
    verticalLayout.addComponent(timeLabel);
    verticalLayout.addComponent(new Label("&nbsp", Label.CONTENT_XHTML));
    nowCheckBox = new CheckBox(i18nManager.getMessage(Messages.PROCESS_SUSPEND_POPUP_TIME_NOW), true);
    nowCheckBox.addStyleName(ExplorerLayout.STYLE_PROCESS_DEFINITION_SUSPEND_CHOICE);
    nowCheckBox.setImmediate(true);
    nowCheckBox.addListener(new ClickListener() {

        public void buttonClick(ClickEvent event) {
            if (nowCheckBox.booleanValue() == true) {
                dateField.setValue(null);
                dateCheckBox.setValue(false);
            } else {
                dateCheckBox.setValue(true);
                dateField.setValue(new Date());
            }
        }
    });
    verticalLayout.addComponent(nowCheckBox);
    HorizontalLayout dateLayout = new HorizontalLayout();
    verticalLayout.addComponent(dateLayout);
    dateCheckBox = new CheckBox(i18nManager.getMessage(Messages.PROCESS_SUSPEND_POPUP_TIME_DATE));
    dateCheckBox.addStyleName(ExplorerLayout.STYLE_PROCESS_DEFINITION_SUSPEND_CHOICE);
    dateCheckBox.setImmediate(true);
    dateCheckBox.addListener(new ClickListener() {

        public void buttonClick(ClickEvent event) {
            if (dateCheckBox.booleanValue() == true) {
                dateField.setValue(new Date());
                nowCheckBox.setValue(false);
            } else {
                dateField.setValue(null);
                nowCheckBox.setValue(true);
            }
        }
    });
    dateLayout.addComponent(dateCheckBox);
    dateField = new DateField();
    dateField.setImmediate(true);
    dateField.addListener(new ValueChangeListener() {

        public void valueChange(ValueChangeEvent event) {
            if (dateField.getValue() != null) {
                nowCheckBox.setValue(false);
                dateCheckBox.setValue(true);
            }
        }
    });
    dateLayout.addComponent(dateField);
}

Example 3 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class SimpleTableEditor method initButtons.

protected void initButtons(GridLayout layout) {
    final Button saveButton = new Button(ExplorerApp.get().getI18nManager().getMessage(Messages.PROCESS_EDITOR_SAVE));
    saveButton.setEnabled(nameField.getValue() != null && !"".equals((String) nameField.getValue()));
    toolBar.addButton(saveButton);
    saveButton.addListener(new ClickListener() {

        private static final long serialVersionUID = 1L;

        public void buttonClick(ClickEvent event) {
            save();
        }
    });
    // Dependending on namefield value, save button is enabled
    nameField.addListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

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

Example 4 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class AccountSelectionPopup method initImapComponent.

protected void initImapComponent() {
    imapForm = new Form();
    imapForm.setDescription(i18nManager.getMessage(Messages.IMAP_DESCRIPTION));
    final TextField imapServer = new TextField(i18nManager.getMessage(Messages.IMAP_SERVER));
    imapForm.getLayout().addComponent(imapServer);
    final TextField imapPort = new TextField(i18nManager.getMessage(Messages.IMAP_PORT));
    imapPort.setWidth(30, UNITS_PIXELS);
    // Default imap port (non-ssl)
    imapPort.setValue(143);
    imapForm.getLayout().addComponent(imapPort);
    final CheckBox useSSL = new CheckBox(i18nManager.getMessage(Messages.IMAP_SSL));
    useSSL.setValue(false);
    useSSL.setImmediate(true);
    imapForm.getLayout().addComponent(useSSL);
    useSSL.addListener(new ValueChangeListener() {

        public void valueChange(ValueChangeEvent event) {
            imapPort.setValue(((Boolean) useSSL.getValue()) ? 993 : 143);
        }
    });
    final TextField imapUserName = new TextField(i18nManager.getMessage(Messages.IMAP_USERNAME));
    imapForm.getLayout().addComponent(imapUserName);
    final PasswordField imapPassword = new PasswordField(i18nManager.getMessage(Messages.IMAP_PASSWORD));
    imapForm.getLayout().addComponent(imapPassword);
    // Matching listener
    imapClickListener = new ClickListener() {

        public void buttonClick(ClickEvent event) {
            Map<String, Object> accountDetails = createAccountDetails("imap", imapUserName.getValue().toString(), imapPassword.getValue().toString(), "server", imapServer.getValue().toString(), "port", imapPort.getValue().toString(), "ssl", imapPort.getValue().toString());
            fireEvent(new SubmitEvent(AccountSelectionPopup.this, SubmitEvent.SUBMITTED, accountDetails));
        }
    };
}

Example 5 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class TabbedSelectionWindow method initSelectionTable.

protected void initSelectionTable() {
    selectionTable = new Table();
    selectionTable.setSizeUndefined();
    selectionTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
    selectionTable.setSelectable(true);
    selectionTable.setImmediate(true);
    selectionTable.setNullSelectionAllowed(false);
    selectionTable.setWidth(150, UNITS_PIXELS);
    selectionTable.setHeight(100, UNITS_PERCENTAGE);
    selectionTable.setCellStyleGenerator(new CellStyleGenerator() {

        private static final long serialVersionUID = 1L;

        public String getStyle(Object itemId, Object propertyId) {
            if ("name".equals(propertyId)) {
                return ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST_LAST_COLUMN;
            }
            return null;
        }
    });
    selectionTable.addStyleName(ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST);
    selectionTable.addContainerProperty("type", Embedded.class, null);
    selectionTable.setColumnWidth("type", 22);
    selectionTable.addContainerProperty("name", String.class, null);
    // Listener to switch to the selected component
    selectionTable.addListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        public void valueChange(ValueChangeEvent event) {
            String name = (String) event.getProperty().getValue();
            if (name != null) {
                currentSelection = name;
                currentComponent = components.get(name);
                selectedComponentLayout.removeComponent(selectedComponentLayout.getComponent(0, 0));
                if (currentComponent != null) {
                    currentComponent.setSizeFull();
                    selectedComponentLayout.addComponent(currentComponent, 0, 0);
                    okButton.setEnabled(true);
                } else {
                    okButton.setEnabled(false);
                }
            }
        }
    });
    windowLayout.addComponent(selectionTable);
}