Databases
StackOverflow2013
Postsdbo
POHow to add a row to a table using swt
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow to add a row to a table using swt
    text
    copied!<p>I am learning swing and have one doubt regarding insertion of row to a table. My requirement is such that I have to add a new row by pressing a add button. But I am not able to proceed. please find the code below:</p> <p>If some one know please help me....</p> <pre><code>{public class TableShellExample { Display d; Shell s; TableViewer tableViewer; CellEditor cellEditor; TableShellExample(){ d = new Display(); s = new Shell(); s.setSize(250,250); s.setText("Table Shell Example"); GridLayout g1 = new GridLayout(); g1.numColumns = 3; s.setLayout(g1); final Table table = new Table(s,SWT.BORDER |SWT.CHECK|SWT.MULTI | SWT.FULL_SELECTION); GridData gd = new GridData(GridData.FILL_BOTH); gd.horizontalSpan = 3; table.setLayoutData(gd); table.setHeaderVisible(true); TableColumn tc1 = new TableColumn(table, SWT.LEFT); TableColumn tc2 = new TableColumn(table,SWT.CENTER); TableColumn tc3 = new TableColumn(table,SWT.CENTER); tc1.setText("FIRST NAME"); tc2.setText("LAST NAME"); tc3.setText("ADDRESS"); tc1.setWidth(70); tc2.setWidth(70); tc3.setWidth(80); TableItem it1 = new TableItem(table,SWT.NONE); it1.setText(new String[]{"aaa","bbb","pune"}); TableItem it2 = new TableItem(table,SWT.NONE); it2.setText(new String[]{"aaa","bbb","pune"}); TableItem it3 = new TableItem(table,SWT.NONE); it3.setText(new String[]{"aaa","bbb","pune"}); //tableViewer = new TableViewer(table); //tableViewer.setColumnProperties(tc1); //tableViewer.setContentProvider(new IContentProvider()); //tableViewer.setLabelProvider(new TableLabelProvider()); CellEditor[] editors = new CellEditor[2]; //editors[0] = new TextCellEditor(table); //editors[1] = new TextCellEditor(table); //tableViewer.setCellEditors(editors); //tableViewer.setCellModifier(new ICellModifier()); final Text input = new Text(s, SWT.SINGLE | SWT.BORDER); input.setTextLimit(5); final Button searchBtn = new Button(s, SWT.BORDER | SWT.PUSH); searchBtn.setText("Search"); searchBtn.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e){ TableItem[] tia = table.getItems(); for(int i=0;i&lt;tia.length;i++){ tia[i].getText(); //tia[i].setBackground(new Color(d, 129, 178, 127)); //} } } }); final Button addButton = new Button(s,SWT.BORDER | SWT.PUSH); addButton.setText("Add Row"); addButton.setToolTipText("for addind a new row"); addButton.addListener(SWT.Selection, new Listener() { public void handleEvent(Event arg0) { TableEditor te = new TableEditor(table); te.grabHorizontal = true; te.grabVertical = true; te.getItem(); TableItem ti = table.getItem(0); ti.getText(); } }); s.open(); while (!s.isDisposed()) { if (!d.readAndDispatch()) d.sleep(); } d.dispose(); } public Vector rowToAdd() { Vector defaultRow = new Vector(); defaultRow.add("column1"); defaultRow.add("column1"); return defaultRow; } public static void main(String[] argv){ new TableShellExample(); } } </code></pre>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload