Re: [platform-swt-dev] TABLE REFRESH PROBLEM

[Duong Nguyen <duongn@xxxxxxxxxx>]

While you are scrolling the items are
not visible but when you stop scrolling are the items visible again?

Duong

"Michele D'Urso" <mmaikol@xxxxxxxx>
Sent by: platform-swt-dev-bounces@xxxxxxxxxxx

10/19/2007 03:27 AM

Please respond to
"Eclipse Platform SWT component developers list."        <platform-swt-dev@xxxxxxxxxxx>

To	"Eclipse Platform SWT component developers list." <platform-swt-dev@xxxxxxxxxxx>
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Subject	[platform-swt-dev] TABLE REFRESH PROBLEM

The problem is when i scroll the table.
I have a refresh problem so i do not see the item in the table when i
scroll.

I use linux ubuntu (The same problem on slackware) with latest nvidia
kernel modules and the latest swt api.

thank you,
Michele

Here the complete snippet:

package guitests;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.custom.TableEditor;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.*;

import pdf.*;


public class ttt {
                
private static Table table;

                
private static Font font2;

                
public ttt() {
                
                 super();
                
}

                
public static void main(String[] args) throws Exception {
                
                 Display
display = new Display();
                
                 Shell
shell = new Shell(display);
                
                 shell.setLayout(new
FillLayout());

                
                 font2
= new Font(display, "Verdana", 10, SWT.NONE);

                
                 table
= new Table(shell, SWT.BORDER|SWT.V_SCROLL);
                
                 table.setLayoutData(new
GridData(GridData.FILL_BOTH));
                
                 table.setFont(font2);
                
                 table.setLinesVisible(true);
                
                 table.setHeaderVisible(true);

                
                 table.setBackgroundMode(SWT.INHERIT_DEFAULT);
                
                 table.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
                
                 TableColumn
colonnacodice = new TableColumn(table, SWT.NONE);
                
                 colonnacodice.setText("CODICE");
                
                 TableColumn
colonnadescrizione = new TableColumn(table, SWT.NONE);
                
                 colonnadescrizione.setText("DESCRIZIONE");
                
                 TableColumn
ordina = new TableColumn(table, SWT.NONE);
                
                 ordina.setText("ORDINA");
                
                 for
(int i = 0; i < 50; i++) {
                
                 
               
TableItem item = new TableItem(table, SWT.WRAP);
                
                 
               
item.setText(0, "23423423424");
                
                 
               
item.setText(1, "Item desciption "+i);

                
                 
               
TableEditor edito = new TableEditor(table);
                
                 
               
edito.horizontalAlignment = SWT.CENTER;
                
                 
               
edito.verticalAlignment = SWT.CENTER;
                
                 
               
edito.minimumWidth = 60;

                
                 
               
Button button = new Button(table, SWT.NONE);
                
                 
               
button.setText("Ordina");
                
                 
               
button.pack();
                
                 
               
button.setData(i);

                
                 
               
edito.setEditor(button, item, 0);
                
                 
               
edito.setColumn(2);
                
                 
               
edito.setItem(item);
                
                 }
                
                 colonnacodice.pack();
                
                 colonnadescrizione.pack();
                
                 ordina.pack();
                
                 shell.open();

                
                 while
(!shell.isDisposed()) {
                
                 
               
if (!display.readAndDispatch())
                
                 
               
                 display.sleep();
                
                 }
                
                 display.dispose();

                
}

}

 
 
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