Question

Name the superclass of JTable component.​

Answer 1

Answer:

Thus, the name is Swing's Lightweight GUI Components.

Explanation:

What is JTable component?

To display and update standard two-dimensional cell tables, use the JTable. The JTable offers defaults for these features so that simple tables can be set up quickly despite having many facilities that allow for customization of its rendering and editing. To arrange a table with 8 rows and 8 columns of numbers, for instance:

TableModel dataModel = new AbstractTableModel() {

public int getColumnCount() { return 8; }

public int getRowCount() { return 8;}

public Object getValueAt(int row, int col) { return new Integer(row*col); }

};

JTable table = new JTable(dataModel);

JScrollPane scrollpane = new JScrollPane(table);

The user can store, display, and change data in tabular format using the more flexible Java Swing JTable component. It is an element of the user interface that displays two-dimensional tabular data. The JTable class and a JComponent subclass are used to implement tables in the Java swing.

So, the name of the superclass of JTable is Swing's Lightweight GUI Components.

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Answer 2

Answer:

Swing's Lightweight GUI Components is the name of the superclass of JTable.

Explanation:

JTable component: what is it?

Use the JTable to view and modify common two-dimensional cell tables. Despite having several facilities that allow for modification of its presentation and editing, the JTable sets defaults for these aspects so that straightforward tables can be put up quickly. For example, to set up a table with 8 rows and 8 columns of numbers:

DataModel for an AbstractTableModel: new()

return 8 from public int getColumnCount(); return 8 from public int getRowCount(); return new Integer(row*col); public Object getValueAt(int row, int col);

};

new JTable(dataModel) = JTable table

scrollpane = new JScrollPane

JScrollPane(table);

Using the more adaptable Java Swing JTable component, the user can save, display, and alter data in tabular format. Two-dimensional tabular data is shown on it as part of the user interface. Tables are implemented in the Java swing using the JTable class and a subclass of the JComponent class.

Swing's Lightweight GUI Components is the name of the superclass of JTable.

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