Hallo Tobias,
das liegt daran, dass Du .setText verwendest.
Statt:
Java:
text.setText(row.getText(column)+tempChar);schreib mal:
Java:
text.append(String.valueOf(e.character));Der Übersicht halber hier noch einmal eine komplette TestDatei:
Java:
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ControlEditor;
import org.eclipse.swt.custom.TableCursor;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
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;
import org.eclipse.swt.widgets.Text;
public class CursorNavigation {
private static Table table;
/**
* Launch the application
* @param args
*/
public static void main(String[] args) {
final Display display = Display.getDefault();
final Shell shell = new Shell();
shell.setLayout(new GridLayout());
shell.setSize(500, 375);
shell.setText("SWT Application");
shell.open();
table = new Table(shell, SWT.BORDER);
table.setLinesVisible(true);
table.setHeaderVisible(true);
table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
final TableColumn newColumnTableColumn = new TableColumn(table, SWT.NONE);
newColumnTableColumn.setWidth(100);
newColumnTableColumn.setText("spalte 1");
final TableColumn newColumnTableColumn_1 = new TableColumn(table, SWT.NONE);
newColumnTableColumn_1.setWidth(100);
newColumnTableColumn_1.setText("spalte 2");
final TableColumn newColumnTableColumn_2 = new TableColumn(table, SWT.NONE);
newColumnTableColumn_2.setWidth(100);
newColumnTableColumn_2.setText("spalte 3");
final TableItem newItemTableItem_1 = new TableItem(table, SWT.BORDER);
newItemTableItem_1.setText(2, "wer");
newItemTableItem_1.setText(1, "fgg");
newItemTableItem_1.setText(0, "f");
final TableItem newItemTableItem_2 = new TableItem(table, SWT.BORDER);
newItemTableItem_2.setText(2, "asdg \n asd");
newItemTableItem_2.setText(1, "fds");
newItemTableItem_2.setText(0, "sad");
final TableItem newItemTableItem_3 = new TableItem(table, SWT.BORDER);
newItemTableItem_3.setText(2, "oho");
newItemTableItem_3.setText(1, "aka end");
newItemTableItem_3.setText(0, "aha");
//create a TableCursor to navigate around the table
final TableCursor cursor = new TableCursor(table, SWT.NONE);
// create an editor to edit the cell when the user hits "ENTER"
// while over a cell in the table
final ControlEditor editor = new ControlEditor(cursor);
editor.grabHorizontal = true;
editor.grabVertical = true;
cursor.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
switch(e.keyCode) {
case SWT.ARROW_UP:
case SWT.ARROW_RIGHT:
case SWT.ARROW_DOWN:
case SWT.ARROW_LEFT:
//an dieser stelle fehlen auch noch alle anderen tasten die
//ignoriert werden sollen...wie F1-12, esc,bsp,....
//System.out.println("Taste ignorieren...");
break;
default:
//System.out.println("hier jetzt text editieren");
final Text text = new Text(cursor, SWT.NONE);
TableItem row = cursor.getRow();
int column = cursor.getColumn();
text.append(String.valueOf(e.character));
text.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
// close the text editor and copy the data over
// when the user hits "ENTER"
if (e.character == SWT.CR) {
TableItem row = cursor.getRow();
int column = cursor.getColumn();
row.setText(column, text.getText());
text.dispose();
}
// close the text editor when the user hits "ESC"
if (e.character == SWT.ESC) {
text.dispose();
}
}
});
editor.setEditor(text);
text.setFocus();
break;
}
}
});
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
}
}
Zuletzt bearbeitet von einem Moderator:
