本文整理汇总了Java中com.vaadin.ui.TextField.setNullRepresentation方法的典型用法代码示例。如果您正苦于以下问题：Java TextField.setNullRepresentation方法的具体用法？Java TextField.setNullRepresentation怎么用？Java TextField.setNullRepresentation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.vaadin.ui.TextField的用法示例。
在下文中一共展示了TextField.setNullRepresentation方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: SearchAnneeUnivApoField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
/**
* Constructeur, initialisation du champs
* @param libelleBtnFind
*/
public SearchAnneeUnivApoField(String libelleBtnFind) {
super();
layout = new HorizontalLayout();
layout.setSpacing(true);
anneeField = new TextField();
anneeField.addValueChangeListener(e->showOrHideError());
anneeField.setNullRepresentation("");
anneeField.setReadOnly(true);
btnSearch = new OneClickButton(libelleBtnFind,FontAwesome.SEARCH);
btnSearch.addClickListener(e->{
SearchAnneeUnivApoWindow window = new SearchAnneeUnivApoWindow();
window.addAnneeUniListener(a->changeFieldValue(a));
UI.getCurrent().addWindow(window);
});
layout.addComponent(anneeField);
layout.addComponent(btnSearch);
}
示例2: getSecurityTokenLayout
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
private HorizontalLayout getSecurityTokenLayout(final String securityToken) {
final HorizontalLayout securityTokenLayout = new HorizontalLayout();
final Label securityTableLbl = new Label(
SPUIComponentProvider.getBoldHTMLText(getI18n().getMessage("label.target.security.token")),
ContentMode.HTML);
securityTableLbl.addStyleName(SPUIDefinitions.TEXT_STYLE);
securityTableLbl.addStyleName("label-style");
final TextField securityTokentxt = new TextField();
securityTokentxt.addStyleName(ValoTheme.TEXTFIELD_BORDERLESS);
securityTokentxt.addStyleName(ValoTheme.TEXTFIELD_TINY);
securityTokentxt.addStyleName("targetDtls-securityToken");
securityTokentxt.addStyleName(SPUIDefinitions.TEXT_STYLE);
securityTokentxt.setCaption(null);
securityTokentxt.setNullRepresentation("");
securityTokentxt.setValue(securityToken);
securityTokentxt.setReadOnly(true);
securityTokenLayout.addComponent(securityTableLbl);
securityTokenLayout.addComponent(securityTokentxt);
return securityTokenLayout;
}
示例3: RequiredColorPickerField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
/**
* Constructeur, initialisation du champs
*/
public RequiredColorPickerField(String caption) {
super();
layout = new HorizontalLayout();
layout.setWidth(100, Unit.PERCENTAGE);
layout.setSpacing(true);
colorTextField = new TextField();
colorTextField.addValueChangeListener(e->showOrHideError());
colorTextField.setNullRepresentation("");
colorTextField.addStyleName(ValoTheme.TEXTFIELD_BORDERLESS);
colorTextField.setReadOnly(true);
btnColor = new ColorPicker("Couleur de l'alerte");
btnColor.addColorChangeListener(e->{
changeFieldValue(e.getColor().getCSS());
});
btnColor.setPosition(Page.getCurrent().getBrowserWindowWidth() / 2 - 246/2,
Page.getCurrent().getBrowserWindowHeight() / 2 - 507/2);
btnColor.setSwatchesVisibility(true);
btnColor.setHistoryVisibility(false);
btnColor.setTextfieldVisibility(true);
btnColor.setHSVVisibility(false);
layout.addComponent(btnColor);
layout.addComponent(colorTextField);
layout.setExpandRatio(colorTextField, 1);
}
示例4: buildMainLayout
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
@AutoGenerated
private VerticalLayout buildMainLayout() {
// common part: create layout
mainLayout = new VerticalLayout();
mainLayout.setImmediate(false);
mainLayout.setWidth("-1px");
mainLayout.setHeight("-1px");
mainLayout.setMargin(true);
mainLayout.setSpacing(true);
// top-level component properties
setWidth("-1px");
setHeight("-1px");
// textFieldID
textFieldID = new TextField();
textFieldID.setCaption("Variable ID");
textFieldID.setImmediate(false);
textFieldID.setWidth("-1px");
textFieldID.setHeight("-1px");
textFieldID.setInvalidAllowed(false);
textFieldID.setRequired(true);
textFieldID.setNullRepresentation("");
mainLayout.addComponent(textFieldID);
// buttonSave
buttonSave = new Button();
buttonSave.setCaption("Save and Continue");
buttonSave.setImmediate(false);
buttonSave.setWidth("-1px");
buttonSave.setHeight("-1px");
mainLayout.addComponent(buttonSave);
mainLayout.setComponentAlignment(buttonSave, new Alignment(48));
return mainLayout;
}
示例5: createIntegerTextField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
private TextField createIntegerTextField(final String in18Key, final String id) {
final TextField textField = createTextField(in18Key, id);
textField.setNullRepresentation("");
textField.setConverter(new StringToIntegerConverter());
textField.setConversionError(i18n.getMessage(MESSAGE_ENTER_NUMBER));
textField.setSizeUndefined();
return textField;
}
示例6: createPercentageField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
private TextField createPercentageField(final String in18Key, final String id) {
final TextField textField = new TextFieldBuilder().prompt(i18n.getMessage(in18Key)).immediate(true).id(id)
.buildTextComponent();
textField.setWidth(80, Unit.PIXELS);
textField.setNullRepresentation("");
textField.setConverter(new StringToIntegerConverter());
textField.addValidator(this::validateMandatoryPercentage);
return textField;
}
示例7: getTextField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
/**
* By default you can use the fields that are generated by
* {@link BeanFieldGroup} but in case you require something to be customized
* then this is how you initialize
*
* @param caption
* @param bindName
* @return
*/
private TextField getTextField(String caption, String bindName) {
TextField textField = new TextField(caption);
textField.setImmediate(true);
fieldGroup.bind(textField, bindName);
textField.setValidationVisible(false);
textField.setNullRepresentation(TEXT_NULL_REPRESENTATION);
return textField;
}
示例8: createTextField
import com.vaadin.ui.TextField; //导入方法依赖的package包/类
private TextField createTextField(final String in18Key, final String id) {
final TextField buildTextField = new TextFieldBuilder().caption(i18n.getMessage(in18Key)).required(true)
.prompt(i18n.getMessage(in18Key)).immediate(true).id(id).buildTextComponent();
buildTextField.setNullRepresentation("");
return buildTextField;
}