Use Text as the Table Cell Editor : Tree Editor « SWT « Java Tutorial

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Java Tutorial » SWT » Tree Editor 
17. 59. 2. Use Text as the Table Cell Editor
Use Text as the Table Cell Editor
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TableEditor;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
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 TableCellEditorText {
  public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Text Table Editor");

    shell.setLayout(new FillLayout());

    final Table table = new Table(shell, SWT.SINGLE | SWT.FULL_SELECTION | SWT.HIDE_SELECTION);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    for (int i = 0; i < 5; i++) {
      TableColumn column = new TableColumn(table, SWT.CENTER);
      column.setText("Column " (i + 1));
      column.pack();
    }
    // Create five table editors for color
    TableEditor[] colorEditors = new TableEditor[5];

    // Create five buttons for changing color
    Text[] textEditor = new Text[5];

    for (int i = 0; i < 5; i++) {
      final TableItem item = new TableItem(table, SWT.NONE);
      colorEditors[inew TableEditor(table);
      textEditor[inew Text(table, SWT.SINGLE|SWT.BORDER);

      textEditor[i].setText("editor");
      textEditor[i].computeSize(SWT.DEFAULT, table.getItemHeight());

      colorEditors[i].grabHorizontal = true;
      colorEditors[i].minimumHeight = textEditor[i].getSize().y;
      colorEditors[i].minimumWidth = textEditor[i].getSize().x;

      colorEditors[i].setEditor(textEditor[i], item, 0);
      
  
    }
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }
}
17. 59. Tree Editor
17. 59. 1. Using TreeEditorUsing TreeEditor
17. 59. 2. Use Text as the Table Cell EditorUse Text as the Table Cell Editor
17. 59. 3. Exchanging DataExchanging Data
17. 59. 4. Press F2 to launch a dialog as the Tree EditorPress F2 to launch a dialog as the Tree Editor
17. 59. 5. Use Mouse action to activate(install) Tree editor
17. 59. 6. Use Button as the Tree EditorUse Button as the Tree Editor
17. 59. 7. Add Tree cell editorAdd Tree cell editor
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