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The Java Developers Almanac 1.4Order this book from Amazon. |
e788. Disabling Keyboard Editing in a JSpinner Component// Create a nummber spinner JSpinner spinner = new JSpinner(); // Disable keyboard edits in the spinner JFormattedTextField tf = ((JSpinner.DefaultEditor)spinner.getEditor()).getTextField(); tf.setEditable(false); // The previous call sets the background to a disabled // color (usually gray). To change this disabled color, // reset the background color. tf.setBackground(Color.white); // The value of the spinner can still be programmatically changed spinner.setValue(new Integer(100));
e787. Creating an Hour JSpinner Component e789. Limiting the Values in a Number JSpinner Component e790. Setting the Margin Space on a JSpinner Component e791. Customizing the Editor in a JSpinner Component e792. Creating a SpinnerListModel That Loops Through Its Values e793. Listening for Changes to the Value in a JSpinner Component © 2002 Addison-Wesley. |