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The Java Developers Almanac 1.4Order this book from Amazon. |
e926. Getting and Setting a Cell Value in a JTable Component// Retrieve the value in the visible cell (1,2) int rowIndex = 1; int vColIndex = 2; Object o = table.getValueAt(rowIndex, vColIndex); // Retrieve the value in cell (1,2) from the model rowIndex = 1; int mColIndex = 2; o = table.getModel().getValueAt(rowIndex, mColIndex); // Change a cell in the 2nd visible column rowIndex = 2; vColIndex = 1; table.setValueAt("New Value", rowIndex, vColIndex); // Change a cell in the 3rd column in the model rowIndex = 3; mColIndex = 2; table.getModel().setValueAt("New Value", rowIndex, mColIndex);
e928. Creating a Custom Cell Renderer in a JTable Component e929. Creating a Class-Based Custom Cell Renderer in a JTable Component e930. Copying Cell Values to the Clipboard from a JTable Component
© 2002 Addison-Wesley. |