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Java by API/org.eclipse.swt.custom/TableCursor - История изменений
2026-04-22T17:34:20Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.custom/TableCursor&diff=2223&oldid=prev
в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:43, 31 мая 2010</td>
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.custom/TableCursor&diff=2224&oldid=prev
Admin: 1 версия
2010-05-31T14:43:39Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== new TableCursor(Table parent, int style) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.custom.ControlEditor;<br />
import org.eclipse.swt.custom.TableCursor;<br />
import org.eclipse.swt.events.KeyAdapter;<br />
import org.eclipse.swt.events.KeyEvent;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.layout.FillLayout;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Table;<br />
import org.eclipse.swt.widgets.TableColumn;<br />
import org.eclipse.swt.widgets.TableItem;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
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final Display d = new Display();<br />
final Shell shell = new Shell(d);<br />
shell.setSize(250, 200);<br />
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shell.setLayout(new FillLayout());<br />
final Table table = new Table(shell, SWT.SINGLE | SWT.FULL_SELECTION);<br />
table.setHeaderVisible(true);<br />
table.setLinesVisible(true);<br />
for (int i = 0; i < 3; i++) {<br />
TableColumn column = new TableColumn(table, SWT.CENTER);<br />
column.setText("Press Enter to Edit " + (i + 1));<br />
column.pack();<br />
}<br />
for (int i = 0; i < 3; i++) {<br />
new TableItem(table, SWT.NONE);<br />
}<br />
final TableCursor cursor = new TableCursor(table, SWT.NONE);<br />
final ControlEditor editor = new ControlEditor(cursor);<br />
editor.grabHorizontal = true;<br />
editor.grabVertical = true;<br />
cursor.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent event) {<br />
table.setSelection(new TableItem[] { cursor.getRow()});<br />
}<br />
public void widgetDefaultSelected(SelectionEvent event) {<br />
final Text text = new Text(cursor, SWT.NONE);<br />
text.setFocus();<br />
text.setText(cursor.getRow().getText(cursor.getColumn()));<br />
text.setFocus();<br />
text.addKeyListener(new KeyAdapter() {<br />
public void keyPressed(KeyEvent event) {<br />
switch (event.keyCode) {<br />
case SWT.CR:<br />
cursor.getRow().setText(cursor.getColumn(), text.getText());<br />
}<br />
}<br />
});<br />
editor.setEditor(text);<br />
}<br />
});<br />
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shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== TableCursor: addSelectionListener(SelectionListener lis) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.custom.ControlEditor;<br />
import org.eclipse.swt.custom.TableCursor;<br />
import org.eclipse.swt.events.KeyAdapter;<br />
import org.eclipse.swt.events.KeyEvent;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.layout.FillLayout;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Table;<br />
import org.eclipse.swt.widgets.TableColumn;<br />
import org.eclipse.swt.widgets.TableItem;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
<br />
final Display d = new Display();<br />
final Shell shell = new Shell(d);<br />
shell.setSize(250, 200);<br />
<br />
<br />
shell.setLayout(new FillLayout());<br />
final Table table = new Table(shell, SWT.SINGLE | SWT.FULL_SELECTION);<br />
table.setHeaderVisible(true);<br />
table.setLinesVisible(true);<br />
for (int i = 0; i < 3; i++) {<br />
TableColumn column = new TableColumn(table, SWT.CENTER);<br />
column.setText("Press Enter to Edit " + (i + 1));<br />
column.pack();<br />
}<br />
for (int i = 0; i < 3; i++) {<br />
new TableItem(table, SWT.NONE);<br />
}<br />
final TableCursor cursor = new TableCursor(table, SWT.NONE);<br />
final ControlEditor editor = new ControlEditor(cursor);<br />
editor.grabHorizontal = true;<br />
editor.grabVertical = true;<br />
cursor.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent event) {<br />
table.setSelection(new TableItem[] { cursor.getRow()});<br />
}<br />
public void widgetDefaultSelected(SelectionEvent event) {<br />
final Text text = new Text(cursor, SWT.NONE);<br />
text.setFocus();<br />
text.setText(cursor.getRow().getText(cursor.getColumn()));<br />
text.setFocus();<br />
text.addKeyListener(new KeyAdapter() {<br />
public void keyPressed(KeyEvent event) {<br />
switch (event.keyCode) {<br />
case SWT.CR:<br />
cursor.getRow().setText(cursor.getColumn(), text.getText());<br />
}<br />
}<br />
});<br />
editor.setEditor(text);<br />
}<br />
});<br />
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shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>
Admin