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Java List Selection Control Examples with String Formatting Guide

DESCRIPTION

Learn about Java list controls in GUI applications with detailed explanations for single and multiple selection lists. Also, explore String formatting in Java similar to printf in C with code examples.

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Java List Selection Control Examples with String Formatting Guide

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Presentation Transcript

  1. Controls in Java (3) • JList(setSelectionMode, getSelectionModegetSelectedIndex, setSelectedIndex, getSelectedIndices, setSelectedIndices; ListSelectionListner: valueChanged) • Single-selection list (ListSelectionModel.SINGLE_SELECTION) and multiple-selection list (ListSelectionModel.SINGLE_INTERVAL_SELECTION and ListSelectionModel.MULTIPLE_INTERVAL_SELECTION), please see http://docs.oracle.com/javase/6/docs/api/javax/swing/ListSelectionModel.html

  2. An Example

  3. Strings in Java • http://java.sun.com/javase/7/docs/api/java/lang/String.html • String.format(String format, Object... args), similar to printf() in C • %d, %10d, %-10d, %010d • %s, %20s, %-20s

  4. Mid-term Exam

  5. No Meeting This Thursday • E-Day, Oct. 11, 2012, 8:30 a.m.-11:45 a.m. • Open E-day to all current students as well. • My lab – SEC 3423.

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