Examples of org.eclipse.jface.viewers.TableViewer.refresh()

Class org.eclipse.jface.viewers.TableViewer

Examples of org.eclipse.jface.viewers.TableViewer.refresh()

org.eclipse.jface.viewers.TableViewer.refresh()
Refreshes this viewer starting with the given element. Labels are updated as described in refresh(boolean updateLabels). The methods attempts to preserve the selection.
Unlike the update methods, this handles structural changes to the given element (e.g. addition or removal of children). If only the given element needs updating, it is more efficient to use the update methods.

Subclasses who can provide this feature can open this method for the public
@param element the element @param updateLabels true to update labels for existing elements, false to only update labels as needed, assuming that labels for existing elements are unchanged. @param reveal true to make the preserved selection visible afterwards @since 3.3

                    notification.setReplyTo(notifyReplyToText.getText());
                    notification.setSubject(notifySubjectText.getText());
                    notification.setBody(notifyBodyText.getText());
                    notification.setType(notifyTypeText.getText());
                    notification.setExpiresAt(notifyExpiresAtText.getText());
                    tableViewer.refresh();
                    // clear fields after add operation
                    notifyFromText.setText("");
                    notifyToText.setText("");
                    notifyToGroupsText.setText("");
                    notifyReplyToText.setText("");

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        addButton.addSelectionListener(new SelectionListener() {
            public void widgetDefaultSelected(SelectionEvent e) {
                Reassignment reassignment = new Reassignment();
                reassignments.add(reassignment);
                tableViewer.add(reassignment);
                tableViewer.refresh();
            }
            public void widgetSelected(SelectionEvent e) {
              Reassignment reassignment = new Reassignment();
                reassignments.add(reassignment);
                tableViewer.add(reassignment);

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            }
            public void widgetSelected(SelectionEvent e) {
              Reassignment reassignment = new Reassignment();
                reassignments.add(reassignment);
                tableViewer.add(reassignment);
                tableViewer.refresh();
            }
        });
        final Button deleteButton = new Button(composite, SWT.NONE);
        deleteButton.setText("Remove");
        deleteButton.addSelectionListener(new SelectionListener() {

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            public void widgetSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {
                  reassignments.remove((Reassignment) items[0].getData());
                    tableViewer.remove(items[0]);
                    tableViewer.refresh();
                }
            }
            public void widgetDefaultSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {

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            public void widgetDefaultSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {
                  reassignments.remove((Reassignment) items[0].getData());
                    tableViewer.remove(items[0]);
                    tableViewer.refresh();
                }
            }
        });
  }

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        addButton.addSelectionListener(new SelectionListener() {
            public void widgetDefaultSelected(SelectionEvent e) {
                Recipient recipient = new Recipient();
                recipients.add(recipient);
                tableViewer.add(recipient);
                tableViewer.refresh();
            }
            public void widgetSelected(SelectionEvent e) {
                Recipient recipient = new Recipient();
                recipients.add(recipient);
                tableViewer.add(recipient);

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            }
            public void widgetSelected(SelectionEvent e) {
                Recipient recipient = new Recipient();
                recipients.add(recipient);
                tableViewer.add(recipient);
                tableViewer.refresh();
            }
        });
        final Button deleteButton = new Button(composite, SWT.NONE);
        deleteButton.setText("Remove");
        deleteButton.addSelectionListener(new SelectionListener() {

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            public void widgetSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {
                    recipients.remove((Recipient) items[0].getData());
                    tableViewer.remove(items[0]);
                    tableViewer.refresh();
                }
            }
            public void widgetDefaultSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {

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            public void widgetDefaultSelected(SelectionEvent event) {
                TableItem[] items = table.getSelection();
                if (items != null && items.length > 0) {
                    recipients.remove((Recipient) items[0].getData());
                    tableViewer.remove(items[0]);
                    tableViewer.refresh();
                }
            }
        });
        
        // from label and text field

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                    {
                        dir = SWT.UP;
                    }
                    viewer.getTable().setSortDirection(dir);
                    viewer.getTable().setSortColumn(column);
                    viewer.refresh();
                }
            });


        }

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