How to make the buttons on the title bar of JTable clickable

kkkshow

As the title

kevinak123

You did n’t describe your problem clearly, so the fairy ca n’t help you

ank11111

Check out Java Swing Tutorial. There is an example about sorting table data rows by clicking table column headers.

kkkshow

This is the case, there is a column in the JTable is JCheckBox, I placed two buttons in the title bar of this column, their role is to select all and not select, OK, or is there an alternative method

kevinak123

Not a master, but I like to delve into problems. I ’m sure I can do it in Swing learning today. I ’ll also take a look at SwingSet2 as an example.

kevinak123

There is a way to monitor the mouse time and determine that the contain is in the title. If it is, change the data and fire the corresponding method, it should be able to do it.

kkkshow

Judge the contain in the title? What solution?

kevinak123

private Container c;
private JTable table;
private JTableHeader h;
public TestTable () {
super ("TestTable");
c = getContentPane ();
table = new JTable (new String [] [] {{"1", "chenliang", "no"}, {"2", "guoguo", "no"}}, new String [] {"No." , "Name", "Dead"});
h = table.getTableHeader ();
h.addMouseListener (this);
c.add (new JScrollPane (table));
setDefaultCloseOperation (EXIT_ON_CLOSE);
setSize (700, 400);
setVisible (true);
}
public void mouseClicked (MouseEvent e) {
for (int i = 0; i <table.getColumnCount (); i ++) {
if (h.columnAtPoint (e.getPoint ()) == i) {
// The mouse clicks the corresponding head of a column
}
}
}
Let ’s discuss again

kkkshow

The problem is that there are two buttons on it

kevinak123

You can capture the event of clicking the button, the rest is the same