What is JList in Java?
The class JList is a component which displays a list of objects and allows the user to select one or more items. A separate model, ListModel, maintains the contents of the list.
What are the fields for javax swing JList class?
javax.swing Class JList
| Field Summary | |
|---|---|
| static int | HORIZONTAL_WRAP Indicates “newspaper style” with the cells flowing horizontally then vertically. |
| static int | VERTICAL Indicates the default layout: one column of cells. |
What is JList in Java Swing?
JList is part of Java Swing package . JList is a component that displays a set of Objects and allows the user to select one or more items . JList inherits JComponent class. JList is a easy way to display an array of Vectors .
Which interface is implemented in JList?
JList ‘s ListUI is responsible for keeping the visual representation up to date with changes, by listening to the model. Simple, dynamic-content, JList applications can use the DefaultListModel class to maintain list elements. This class implements the ListModel interface and also provides a java.
What is the jlist component in Java Swing?
JList is part of Java Swing package . JList is a component that displays a set of Objects and allows the user to select one or more items . JList inherits JComponent class. JList is a easy way to display an array of Vectors .
What do you need to know about jlist in Java?
JList is part of Java Swing package . JList is a component that displays a set of Objects and allows the user to select one or more items . JList inherits JComponent class. JList is a easy way to display an array of Vectors . Constructor for JList are : JList(E [ ] l) : creates an new list with the elements of the array.
How to create an empty jlist in Java?
JList() Creates a JList with an empty, read-only, model. JList(ary[] listData) Creates a JList that displays the elements in the specified array. JList(ListModel dataModel) Creates a JList that displays elements from the specified, non-null, model.
How is the defaultlistmodel defined in javax.swing?
DefaultListModel is defined in javax.swing package. Here in the below example, we will create a JFrame being split into two halves horizontally. The left will contain the list of some items and the right half will show the respective price of the items in the adjacent list.