Which awt components can hold a menu

The two constructors are:. When a user presses on a Button object an event is generated. The label of the button that is pressed can be obtained. Checkboxes ave two states, on and off. The state of the button is returned as the Object argument, when a Checkbox event occurs. To find out the state of a checkbox object we can use getState that returns a true or false value. We can also get the label of the checkbox using getLabel that returns a String object.

Is a group of checkboxes, where only one of the items in the group can be selected at any one time. Like a radio button, where we make a selection, however it requires less space and allows us to add items to the menu dynamically using the addItem method.

Are areas where the user can enter text. They are useful for displaying and receiving text messages. We can make this textfield read-only or editable. We can use the setEditable false to set a textfield read-only. Let's see a simple example of AWT where we are inheriting Frame class. Here, we are showing Button component on the Frame. The setBounds int x-axis, int y-axis, int width, int height method is used in the above example that sets the position of the awt button.

Let's see a simple example of AWT where we are creating instance of Frame class. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services. Please mail your requirement at [email protected] Duration: 1 week to 2 week. Next Topic Event Handling in java. Reinforcement Learning. R Programming. React Native. Python Design Patterns. Python Pillow.

Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. MenuItem : It represents the selection made on menu items.

Menu : It gives the drop-down list of menu items present in the MenuBar. AWT Menu can be loaded faster when incorporated in an applet as it is not required to load the class from the network. Steps to place Menu in Applet.

As Applet cannot contain Menus directly in it, it must be placed in a Frame initially. Find the frame of the applet using the below code. Develop menus and push them to the menu bar. Create Menu items and attach them to menus in the menu bar. Perform event-handling. Key Points. MenuBar consists of Menu and MenuItems. Menus are not the components.