JCombobox in java netbeans | Java ComboBox | How to use Combo Box in java | Combo box in java смотреть онлайн

How to Use ComboBox
A JComboBox, which lets the user choose one of several choices, can have two very different forms. The default form is the uneditable combo box, which features a button and a drop-down list of values. The second form, called the editable combo box, features a text field with a small button abutting it. The user can type a value in the text field or click the button to display a drop-down list. Here's what the two forms of combo boxes look like in the Java


Java Swing | JComboBox with examples
JComboBox is a part of Java Swing package. JComboBox inherits JComponent class . JComboBox shows a popup menu that shows a list and the user can select a option from that specified list . JComboBox can be editable or read- only depending on the choice of the programmer .
Constructor of the JComboBox are:
JComboBox() : creates a new empty JComboBox .
JComboBox(ComboBoxModel M) : creates a new JComboBox with items from specified ComboBoxModel
JComboBox(E [ ] i) : creates a new JComboBox with items from specified array.
JComboBox(Vector items) : creates a new JComboBox with items from the specified vector

Java JComboBox
The object of Choice class is used to show popup menu of choices. Choice selected by user is shown on the top of a menu. It inherits JComponent class.

How to Create Combo Boxes in Java
In Java, you can create combo boxes. A combo box is a combination of a text field and a drop-down list from which the user can choose a value. If the text-field portion of the control is editable, the user can enter a value in the field or edit a value retrieved from the drop-down list.
You use the JComboBox class to create combo boxes. Creating a combo box is easy. You have three constructors to choose among, the first of which creates an empty combo box:





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How to use ComboBox in java netbeans | using combo box in java | Java combobox | JComboBox
How to use ComboBox in java netbeans | using combo box in java | Java combobox | JComboBox
How to use ComboBox in java netbeans | using combo box in java | Java combobox | JComboBox
Java ComboBox | ComboBox in Java | How to use ComboBox in java | using combo box in java | JComboBox
Java ComboBox | ComboBox in Java | How to use ComboBox in java | using combo box in java | JComboBox
Java ComboBox | ComboBox in Java | How to use ComboBox in java | using combo box in java | JComboBox
Java ComboBox | ComboBox in Java | How to use ComboBox in java | using combo box in java | JComboBox
Java ComboBox | ComboBox in Java | How to use ComboBox in java | using combo box in java | JComboBox


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