JTree in a JTable

There is a method to set the rowheight of a single row in a JTable.

table.setRowHeight(int row, int height)

The JTable didn't know if you click on a node in your tree so you need a TreeWillExpandListener to set the right height.

public void treeWillExpand(TreeExpansionEvent tep) {

/* set the rowheight of the clicked tablerow depending on the nodes that will displayed after the treeexpansion*/

// same in treeWillCollaps()

}

But without a TableCellEditor that returns the JTree nothing works.

two methods are important :

private JTree tree;

// some other code ...

// Object during editing

public Component getTableCellEditorComponent(JTable table, Object value,

boolean isSelected, int row,

int column) {

tree = (JTree) value;

return tree;

}

/**

* returned the object after editing

* @return Object

*/

public Object getCellEditorValue() {

return tree;

}

this should solve the problem

Message was edited by:

Olek

Message was edited by:

Olek

Oleka at 2007-7-12 10:33:41 >