![]() ![]() If (field.getText().length() < field.'Thirty-six new cases of murder and mayhem for you to solve.'-CoverĪ decision at Rattlesnake Point - Something suspicious in the harbor - In search of answers - A single shot in the chest - The case of the stolen stamp collection - Not your average hardware store - Murder at 249 Hanover Street - Head-on in the middle of the road - A 911 call from Whitby Towers - The case of the Kramer collection - Waiting out the rain - A routine check in the parking lot - An answer for Kirby's important new client - Two shots were fired - Northern Farms Ltd. JNumericField field = (JNumericField) e.getSource() ![]() TableCellEditor fce = new FiveCharacterEditor() Table.getColumnModel().getColumn(0).setCellEditor(new DefaultCellEditor(numberField)) JNumericField numberField = new JNumericField() JScrollPane scrollpane = new JScrollPane(table) tPreferredScrollableViewportSize(table.getPreferredSize()) The JTable uses integers exclusively to refer to both the rows and the. Is this because my Default Cell editor is not invoked properly? The JTable is used to display and edit regular two-dimensional tables of cells. The JTable has many facilities that make it possible to customize its rendering and editing but provides defaults for these features so that simple tables can be set up easily. See How to Use Tables in The Java Tutorial for task-oriented documentation and examples of using JTable. To disable JtextField/JTextArea, call the method setEnabled () and pass the value false as parameter. want to enable the selected row of the JTable editable disable editing. The JTable is used to display and edit regular two-dimensional tables of cells. There are two ways to do this, either by disabling the component or by preventing modification. If you have a look at my SSCCE, you will notice if you double click on a cell in the first column, you cannot input alpha characters, however if you single click on a field you can. Returns true if the editing cell should be selected, false otherwise. Yes my program works exactly the same as these two, however assuming I would like to stop the input into the cells, rather than waiting till after the user has put invalid information into the cells. 1.7K Training / Learning / Certification. ![]()
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