Examples with Label com.haulmont.cuba.gui.components.Label used on opensource projects

Example 1 with Label

use of com.haulmont.cuba.gui.components.Label in project cuba by cuba-platform.

the class LabelDsTest method testValueChangeListener.

@Test
public void testValueChangeListener() {
    Label label = (Label) factory.createComponent(Label.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    user.setName("testName");
    label.setDatasource(userDs, "name");
    // listener after datasource
    boolean[] valueWasChanged = { false };
    Component.ValueChangeListener listener = e -> valueWasChanged[0] = true;
    label.addValueChangeListener(listener);
    user.setName("anotherName");
    assertEquals(true, valueWasChanged[0]);
    // reset state
    label.removeValueChangeListener(listener);
    label.setDatasource(null, null);
    valueWasChanged[0] = false;
    label.setValue("testName");
    // datasource after listener
    label.addValueChangeListener(listener);
    label.setDatasource(userDs, "name");
    assertEquals(true, valueWasChanged[0]);
}

Example 2 with Label

use of com.haulmont.cuba.gui.components.Label in project cuba by cuba-platform.

the class LabelDsTest method testUnsubscribeSubscribeComponentListener.

@Test
public void testUnsubscribeSubscribeComponentListener() {
    Label label = (Label) factory.createComponent(Label.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    user.setName("testName");
    label.setDatasource(userDs, "name");
    label.setDatasource(null, null);
    // datasource before listener
    label.setDatasource(userDs, "name");
    assertEquals("testName", label.getValue());
    boolean[] valueWasChanged = { false };
    Component.ValueChangeListener listener = e -> valueWasChanged[0] = true;
    label.addValueChangeListener(listener);
    user.setName("anotherName");
    assertEquals(true, valueWasChanged[0]);
    assertEquals("anotherName", label.getValue());
    // reset state
    label.removeValueChangeListener(listener);
    label.setDatasource(null, null);
    valueWasChanged[0] = false;
    label.setValue("testName");
    // listener before datasource
    label.addValueChangeListener(listener);
    label.setDatasource(userDs, "name");
    assertEquals(true, valueWasChanged[0]);
    assertEquals("anotherName", label.getValue());
}

Example 3 with Label

use of com.haulmont.cuba.gui.components.Label in project cuba by cuba-platform.

the class OperationResultWindow method init.

@Override
public void init(Map<String, Object> params) {
    super.init(params);
    if (exception != null) {
        Label traceLabel = componentsFactory.createComponent(Label.class);
        traceLabel.setValue(getExceptionMessage(exception));
        com.vaadin.ui.Label vaadinLbl = traceLabel.unwrap(com.vaadin.ui.Label.class);
        vaadinLbl.setContentMode(ContentMode.PREFORMATTED);
        resultLabel.setValue(getMessage("operationResult.exception"));
        resultContainer.add(traceLabel);
    } else if (result != null) {
        Label valueHolder = componentsFactory.createComponent(Label.class);
        valueHolder.setValue(AttributeHelper.convertToString(result));
        com.vaadin.ui.Label vaadinLbl = valueHolder.unwrap(com.vaadin.ui.Label.class);
        vaadinLbl.setContentMode(ContentMode.PREFORMATTED);
        resultLabel.setValue(getMessage("operationResult.result"));
        resultContainer.add(valueHolder);
    } else {
        resultLabel.setValue(getMessage("operationResult.void"));
    }
}

Example 4 with Label

use of com.haulmont.cuba.gui.components.Label in project cuba by cuba-platform.

the class ScreenPermissionsFrameCompanion method initPermissionColoredColumns.

@Override
public void initPermissionColoredColumns(TreeTable<BasicPermissionTarget> screenPermissionsTree) {
    screenPermissionsTree.addGeneratedColumn("permissionVariant", entity -> {
        PermissionVariant permissionVariant = entity.getPermissionVariant();
        if (permissionVariant == PermissionVariant.NOTSET)
            return null;
        String labelValue = "<span class=\"role-permission-" + permissionVariant.getColor() + "\">" + messages.getMessage(permissionVariant) + "</span>";
        Label label = componentsFactory.createComponent(Label.class);
        label.setHtmlEnabled(true);
        label.setValue(labelValue);
        return label;
    });
}

Example 5 with Label

use of com.haulmont.cuba.gui.components.Label in project cuba by cuba-platform.

the class UiPermissionsFrameCompanion method initPermissionsColoredColumns.

@Override
public void initPermissionsColoredColumns(Table<UiPermissionTarget> uiPermissionsTable) {
    uiPermissionsTable.addGeneratedColumn("permissionVariant", entity -> {
        UiPermissionVariant permissionVariant = entity.getPermissionVariant();
        if (permissionVariant == UiPermissionVariant.NOTSET)
            return null;
        Label label = componentsFactory.createComponent(Label.class);
        label.setHtmlEnabled(true);
        String labelValue = "<span style=\"role-permission-" + permissionVariant.getColor() + "\">" + messages.getMessage(permissionVariant) + "</span>";
        label.setValue(labelValue);
        return label;
    });
}