Mega Code Archive
Demonstrates PopupList
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//Send questions, comments, bug reports, etc. to the authors:
//Rob Warner (rwarner@interspatial.com)
//Robert Harris (rbrt_harris@yahoo.com)
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.*;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
/**
* This class demonstrates PopupList
*/
public class PopupListTest {
// These are the options that display in the list
private static final String[] OPTIONS = { "Apple", "Banana", "Cherry",
"Doughnut", "Eggplant", "Filbert", "Greens", "Hummus", "Ice Cream", "Jam"};
/**
* Runs the application
*/
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("PopupList Test");
createContents(shell);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
/**
* Creates the main window's contents
*
* @param shell the main window
*/
private void createContents(final Shell shell) {
shell.setLayout(new RowLayout());
// Create a button to launch the list
Button button = new Button(shell, SWT.PUSH);
button.setText("Push Me");
button.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
// Create a list
PopupList list = new PopupList(shell);
// Add the items to the list
list.setItems(OPTIONS);
// Open the list and get the selected item
String selected = list.open(shell.getBounds());
// Print the item to the console
System.out.println(selected);
}
});
}
/**
* The application entry point
*
* @param args the command line arguments
*/
public static void main(String[] args) {
new PopupListTest().run();
}
}
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