JTable(Object[][] rowData, Object[] columnNames) JTable(Vector rowData, Vector columnNames) The advantage of these constructors is that they are easy to use. However, these constructors also have disadvantages: They automatically make every cell editable. They treat all data types the same ...
JTable.setFillsViewportHeightis invoked to set thefillsViewportHeightproperty. When this property istruethe table uses the entire height of the container, even if the table doesn't have enough rows to use the whole vertical space. This makes it easier to use the table as a drag-and-drop ...
import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.table.*; public class ReadingARow { JTable table; JLabel label; public ReadingARow() { String[] headers = { "column 1", "column 2", "column 3", "column 4" }; ...
http://java.sun.com/docs/books/tutorial/uiswing/components/table.html It actually has a whole section on how to set column width. There is even a setResizable() method in the TableColumn class that you can use to keep your first column fixed. Should be easy! Darryl Burke Bartender...
and thus is inherited by most Swing components. More tool tip API can be found in individual classes such asJTabbedPane. In general, those APIs are sufficient for specifying and displaying tool tips; you usually do not need to deal directly with the implementing classesJToolTipandToolTipManager....
use this code^^ mtable = uitable ('Data',magic(3),'ColumnNames',{'A','B','C'}); jtable = mtable.getTable; comboBox = javax.swing.JComboBox({'First','Last'}); comboBox.setEditable(true); editor = javax.swing.DefaultCellEditor(comboBox); ...
first because it seemed more complicated, but once you know which commands to use, it's relatively easy. I haven't seen any of those java errors since I've been using ActiveX, and my code is running faster since Excel doesn't need to close be...
Write an application to demonstrate simple use of Java Swing objects JPanel and JButton. Initially, the code should display a fixed phrase in a large font within a JPanel. On clicking of a suitably pl Express how the careful study of user tasks and their frequencies shapes interface design....
Back to JTable ↑Question We would like to know how to insert Image into JTable. Answer import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.table.DefaultTableModel; //from ww w . j...
We would like to know how to make a Cell Visible in JTable. Answer /*from w ww .ja va 2 s . c o m*/ import java.awt.Point; import java.awt.Rectangle; import javax.swing.JTable; import javax.swing.JViewport; public class Main { public static void main(String[] argv) throws Exc...