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/*******************************************************************************
* Copyright (c) 2018 Red Hat and others. All rights reserved.
* The contents of this file are made available under the terms
* of the GNU Lesser General Public License (LGPL) Version 2.1 that
* accompanies this distribution (lgpl-v21.txt). The LGPL is also
* available at http://www.gnu.org/licenses/lgpl.html. If the version
* of the LGPL at http://www.gnu.org is different to the version of
* the LGPL accompanying this distribution and there is any conflict
* between the two license versions, the terms of the LGPL accompanying
* this distribution shall govern.
*
* Contributors:
* Red Hat - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.tests.gtk.snippets;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
/*
* Title: Bug 287083 - [Widgets] KeyListener on Table doesn't receive KeyEvents
* How to run: launch snippet and type into the Table
* Bug description: KeyEvents are only fired for first key pressed and ESC key.
* Expected results: KeyEvents should fire properly for all keys pressed.
* GTK Version(s): GTK2.x, GTK3.x
*/
public class Bug287038_TableKeyEvent {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
final Table table = new Table(shell, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
table.setLinesVisible(true);
for (int i = 0; i < 2; i++) {
TableColumn column = new TableColumn(table, SWT.NONE);
column.setWidth(100);
}
String[] itemsToAdd = new String[] {
"Cheese", "Potatoes", "Rocks", "Bacon", "Tree", "Forest", "Chocolate", "Broccoli", "Turnip",
"Squash", "Carrot"
};
int i = 0;
for (String s : itemsToAdd) {
TableItem item = new TableItem(table, SWT.NONE);
item.setText(new String[] {
s, "" + i++
});
}
table.addKeyListener(new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {
System.out.println(e.character);
}
@Override
public void keyReleased(KeyEvent e) {
System.out.println(e.character);
}
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
}