
Form widgets allows users to input data and provides them interaction capability with the application. Every Form widget inherits properties from Widget class which in turn inherits properties from UIObject and Wigdet classes.
| Sr.No. | Widget & Description | 
|---|---|
| 1 | 
GWT UIObject Class
 This widget contains text, not interpreted as HTML using a <div>element, causing it to be displayed with block layout.  | 
| 2 | 
GWT Widget Class
 This widget can contain HTML text and displays the html content using a <div> element, causing it to be displayed with block layout.  | 
Following are few important Form Widgets −
| Sr.No. | Widget & Description | 
|---|---|
| 1 | 
Button
 This widget represents a standard push button.  | 
| 2 | 
PushButton
 This widget represents a normal push button with custom styling.  | 
| 3 | 
ToggleButton
 This widget represents a stylish stateful button which allows the user to toggle between up and down states.  | 
| 4 | 
CheckBox
 This widget represents a standard check box widget. This class also serves as a base class for RadioButton.  | 
| 5 | 
RadioButton
 This widget represents a mutually-exclusive selection radio button widget.  | 
| 6 | 
ListBox
 This widget represents a list of choices to the user, either as a list box or as a drop-down list.  | 
| 7 | 
SuggestBox
 This widget represents a text box or text area which displays a pre-configured set of selections that match the user's input. Each SuggestBox is associated with a single SuggestOracle. The SuggestOracle is used to provide a set of selections given a specific query string.  | 
| 8 | 
TextBox
 This widget represents a single line text box.  | 
| 9 | 
PasswordTextBox
 This widget represents a text box that visually masks its input to prevent eavesdropping..  | 
| 10 | 
TextArea
 This widget represents a text box that allows multiple lines of text to be entered.  | 
| 11 | 
RichTextArea
 This widget represents a rich text editor that allows complex styling and formatting.  | 
| 12 | 
FileUpload
 This widget wraps the HTML <input type='file'> element.  | 
| 13 | 
Hidden
 This widget represets a hidden field in an HTML form.  |