public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
final ScrolledComposite sc =
new ScrolledComposite(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
sc.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
Composite c = new Composite(sc, SWT.NONE);
c.setLayout(new GridLayout(10, true));
for (int i = 0; i < 300; i++) {
Button b = new Button(c, SWT.PUSH);
b.setText("Button " + i);
}
sc.setContent(c);
sc.setExpandHorizontal(true);
sc.setExpandVertical(true);
sc.setMinSize(c.computeSize(SWT.DEFAULT, SWT.DEFAULT));
sc.setShowFocusedControl(true);
shell.setSize(300, 500);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
private void createRight(final Composite parent) {
parent.setLayout(new FillLayout());
Group styleGroup = new Group(parent, SWT.NONE);
styleGroup.setText("Styles and Parameters");
styleGroup.setLayout(new FillLayout());
styleComp = new Composite(styleGroup, SWT.NONE);
styleComp.setLayout(new RowLayout(SWT.VERTICAL));
}
public void createContents() {
if (!contentCreated) {
Control sashForm = createSashForm();
item.setControl(sashForm);
initColors();
createExampleControls(exmplComp);
createStyleControls(styleComp);
exmplComp.layout();
styleComp.layout();
contentCreated = true;
}
}
private void updateFont() {
Iterator iter = controls.iterator();
while (iter.hasNext()) {
Control control = (Control) iter.next();
control.setFont(font);
}
// Force layout
if (controls.size() > 0) {
Composite parent = ((Control) controls.get(0)).getParent();
parent.layout(true, true);
}
}
/** Creates a text that controls whether a border radius is set on the registered controls. */
protected void cteateRoundedBorderGroup() {
Group group = new Group(styleComp, SWT.NONE);
group.setText("Rounded Border");
group.setLayout(new GridLayout(2, false));
new Label(group, SWT.NONE).setText("Width");
final Text textWidth = new Text(group, SWT.SINGLE | SWT.BORDER);
textWidth.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(group, SWT.NONE).setText("Color");
final Button buttonColor = new Button(group, SWT.PUSH);
buttonColor.setLayoutData(new GridData(20, 20));
buttonColor.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
rbIndex = (rbIndex + 1) % bgColors.length;
if (bgColors[rbIndex] == null) {
buttonColor.setText("");
} else {
buttonColor.setText("\u2588");
}
buttonColor.setForeground(bgColors[rbIndex]);
}
});
new Label(group, SWT.NONE).setText("Radius ");
Composite radiusGroup = new Composite(group, SWT.NONE);
radiusGroup.setLayout(new GridLayout(4, false));
new Label(radiusGroup, SWT.NONE).setText("T-L");
final Text textTopLeft = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textTopLeft.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("T-R");
final Text textTopRight = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textTopRight.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("B-L");
final Text textBottomLeft = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textBottomLeft.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("B-R");
final Text textBottomRight = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textBottomRight.setLayoutData(new GridData(20, SWT.DEFAULT));
Button button = new Button(group, SWT.PUSH);
button.setText("Set");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
int width = parseInt(textWidth.getText());
Color color = buttonColor.getBackground();
int topLeft = parseInt(textTopLeft.getText());
int topRight = parseInt(textTopRight.getText());
int bottomRight = parseInt(textBottomRight.getText());
int bottomLeft = parseInt(textBottomLeft.getText());
updateRoundedBorder(width, color, topLeft, topRight, bottomRight, bottomLeft);
}
});
}
/**
* Creates a combo that controls whether a cursor is set on the registered controls.
*
* @return the created combo
*/
protected Combo createCursorCombo() {
Composite group = new Composite(styleComp, SWT.NONE);
group.setLayout(new GridLayout(2, false));
new Label(group, SWT.NONE).setText("Cursor");
final Combo combo = new Combo(group, SWT.READ_ONLY);
combo.setItems(SWT_CURSORS);
combo.select(0);
combo.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
String selection = null;
int index = combo.getSelectionIndex();
if (index > 0) {
selection = combo.getItem(index);
}
updateCursor(selection);
}
});
return combo;
}
protected int getStyle() {
int result = SWT.NONE;
Control[] ctrls = styleComp.getChildren();
if (ctrls.length == 0) {
result = defaultStyle;
} else {
for (int i = 0; i < ctrls.length; i++) {
if (ctrls[i] instanceof Button) {
Button button = (Button) ctrls[i];
if (button.getSelection()) {
Object data = button.getData("style");
if (data instanceof Integer) {
int style = ((Integer) data).intValue();
result |= style;
}
}
}
}
}
return result;
}
protected void createNew() {
controls.clear();
destroyExampleControls();
createExampleControls(exmplComp);
updateVisible();
updateEnabled();
if (fgColorChooser != null) {
updateFgColor();
}
if (bgColorChooser != null) {
updateBgColor();
}
updateBgImage();
updateBgGradient();
if (fontChooser != null) {
// Control control = ( Control )controls.get( 0 );
// font = control.getFont();
// if( font != null ) {
// fontChooser.setFont( font );
// }
updateFont();
}
exmplComp.layout();
}
public Composite createSashForm(final Composite composite) {
if (!tv.isTabViewsEnabled()) {
tableComposite = tv.createMainPanel(composite);
return tableComposite;
}
ConfigurationManager configMan = ConfigurationManager.getInstance();
int iNumViews = 0;
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
UISWTViewEventListenerWrapper[] pluginViews = null;
if (uiFunctions != null) {
UISWTInstance pluginUI = uiFunctions.getUISWTInstance();
if (pluginUI != null) {
pluginViews = pluginUI.getViewListeners(tv.getTableID());
iNumViews += pluginViews.length;
}
}
if (iNumViews == 0) {
tableComposite = tv.createMainPanel(composite);
return tableComposite;
}
FormData formData;
final Composite form = new Composite(composite, SWT.NONE);
FormLayout flayout = new FormLayout();
flayout.marginHeight = 0;
flayout.marginWidth = 0;
form.setLayout(flayout);
GridData gridData;
gridData = new GridData(GridData.FILL_BOTH);
form.setLayoutData(gridData);
// Create them in reverse order, so we can have the table auto-grow, and
// set the tabFolder's height manually
final int TABHEIGHT = 20;
tabFolder = new CTabFolder(form, SWT.TOP | SWT.BORDER);
tabFolder.setMinimizeVisible(true);
tabFolder.setTabHeight(TABHEIGHT);
final int iFolderHeightAdj = tabFolder.computeSize(SWT.DEFAULT, 0).y;
final Sash sash = new Sash(form, SWT.HORIZONTAL);
tableComposite = tv.createMainPanel(form);
Composite cFixLayout = tableComposite;
while (cFixLayout != null && cFixLayout.getParent() != form) {
cFixLayout = cFixLayout.getParent();
}
if (cFixLayout == null) {
cFixLayout = tableComposite;
}
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.horizontalSpacing = 0;
layout.verticalSpacing = 0;
layout.marginHeight = 0;
layout.marginWidth = 0;
cFixLayout.setLayout(layout);
// FormData for Folder
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.bottom = new FormAttachment(100, 0);
int iSplitAt = configMan.getIntParameter(tv.getPropertiesPrefix() + ".SplitAt", 3000);
// Was stored at whole
if (iSplitAt < 100) {
iSplitAt *= 100;
}
double pct = iSplitAt / 10000.0;
if (pct < 0.03) {
pct = 0.03;
} else if (pct > 0.97) {
pct = 0.97;
}
// height will be set on first resize call
sash.setData("PCT", new Double(pct));
tabFolder.setLayoutData(formData);
final FormData tabFolderData = formData;
// FormData for Sash
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.bottom = new FormAttachment(tabFolder);
formData.height = 5;
sash.setLayoutData(formData);
// FormData for table Composite
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.top = new FormAttachment(0, 0);
formData.bottom = new FormAttachment(sash);
cFixLayout.setLayoutData(formData);
// Listeners to size the folder
sash.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
final boolean FASTDRAG = true;
if (FASTDRAG && e.detail == SWT.DRAG) {
return;
}
if (tabFolder.getMinimized()) {
tabFolder.setMinimized(false);
refreshSelectedSubView();
ConfigurationManager configMan = ConfigurationManager.getInstance();
configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false);
}
Rectangle area = form.getClientArea();
tabFolderData.height = area.height - e.y - e.height - iFolderHeightAdj;
form.layout();
Double l = new Double((double) tabFolder.getBounds().height / form.getBounds().height);
sash.setData("PCT", l);
if (e.detail != SWT.DRAG) {
ConfigurationManager configMan = ConfigurationManager.getInstance();
configMan.setParameter(
tv.getPropertiesPrefix() + ".SplitAt", (int) (l.doubleValue() * 10000));
}
}
});
final CTabFolder2Adapter folderListener =
new CTabFolder2Adapter() {
public void minimize(CTabFolderEvent event) {
tabFolder.setMinimized(true);
tabFolderData.height = iFolderHeightAdj;
CTabItem[] items = tabFolder.getItems();
for (int i = 0; i < items.length; i++) {
CTabItem tabItem = items[i];
tabItem.getControl().setVisible(false);
}
form.layout();
UISWTViewCore view = getActiveSubView();
if (view != null) {
view.triggerEvent(UISWTViewEvent.TYPE_FOCUSLOST, null);
}
ConfigurationManager configMan = ConfigurationManager.getInstance();
configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", true);
}
public void restore(CTabFolderEvent event) {
tabFolder.setMinimized(false);
CTabItem selection = tabFolder.getSelection();
if (selection != null) {
selection.getControl().setVisible(true);
}
form.notifyListeners(SWT.Resize, null);
UISWTViewCore view = getActiveSubView();
if (view != null) {
view.triggerEvent(UISWTViewEvent.TYPE_FOCUSGAINED, null);
}
refreshSelectedSubView();
ConfigurationManager configMan = ConfigurationManager.getInstance();
configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false);
}
};
tabFolder.addCTabFolder2Listener(folderListener);
tabFolder.addSelectionListener(
new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
// make sure its above
try {
((CTabItem) e.item).getControl().setVisible(true);
((CTabItem) e.item).getControl().moveAbove(null);
// TODO: Need to viewDeactivated old one
UISWTViewCore view = getActiveSubView();
if (view != null) {
view.triggerEvent(UISWTViewEvent.TYPE_FOCUSGAINED, null);
}
} catch (Exception t) {
}
}
public void widgetDefaultSelected(SelectionEvent e) {}
});
tabFolder.addMouseListener(
new MouseAdapter() {
public void mouseDown(MouseEvent e) {
if (tabFolder.getMinimized()) {
folderListener.restore(null);
// If the user clicked down on the restore button, and we restore
// before the CTabFolder does, CTabFolder will minimize us again
// There's no way that I know of to determine if the mouse is
// on that button!
// one of these will tell tabFolder to cancel
e.button = 0;
tabFolder.notifyListeners(SWT.MouseExit, null);
}
}
});
form.addListener(
SWT.Resize,
new Listener() {
public void handleEvent(Event e) {
if (tabFolder.getMinimized()) {
return;
}
Double l = (Double) sash.getData("PCT");
if (l != null) {
tabFolderData.height =
(int) (form.getBounds().height * l.doubleValue()) - iFolderHeightAdj;
form.layout();
}
}
});
// Call plugin listeners
if (pluginViews != null) {
for (UISWTViewEventListenerWrapper l : pluginViews) {
if (l != null) {
try {
UISWTViewImpl view = new UISWTViewImpl(tv.getTableID(), l.getViewID(), l, null);
addTabView(view);
} catch (Exception e) {
// skip, plugin probably specifically asked to not be added
}
}
}
}
if (configMan.getBooleanParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false)) {
tabFolder.setMinimized(true);
tabFolderData.height = iFolderHeightAdj;
} else {
tabFolder.setMinimized(false);
}
tabFolder.setSelection(0);
return form;
}
public Shell open(Display display) {
clipboard = new Clipboard(display);
shell = new Shell(display);
shell.setText("SWT Clipboard");
shell.setLayout(new FillLayout());
ScrolledComposite sc = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL);
Composite parent = new Composite(sc, SWT.NONE);
sc.setContent(parent);
parent.setLayout(new GridLayout(2, true));
Group copyGroup = new Group(parent, SWT.NONE);
copyGroup.setText("Copy From:");
GridData data = new GridData(GridData.FILL_BOTH);
copyGroup.setLayoutData(data);
copyGroup.setLayout(new GridLayout(3, false));
Group pasteGroup = new Group(parent, SWT.NONE);
pasteGroup.setText("Paste To:");
data = new GridData(GridData.FILL_BOTH);
pasteGroup.setLayoutData(data);
pasteGroup.setLayout(new GridLayout(3, false));
Group controlGroup = new Group(parent, SWT.NONE);
controlGroup.setText("Control API:");
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 2;
controlGroup.setLayoutData(data);
controlGroup.setLayout(new GridLayout(5, false));
Group typesGroup = new Group(parent, SWT.NONE);
typesGroup.setText("Available Types");
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 2;
typesGroup.setLayoutData(data);
typesGroup.setLayout(new GridLayout(2, false));
status = new Label(parent, SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.heightHint = 60;
status.setLayoutData(data);
createTextTransfer(copyGroup, pasteGroup);
createRTFTransfer(copyGroup, pasteGroup);
createHTMLTransfer(copyGroup, pasteGroup);
createFileTransfer(copyGroup, pasteGroup);
createMyTransfer(copyGroup, pasteGroup);
createControlTransfer(controlGroup);
createAvailableTypes(typesGroup);
sc.setMinSize(parent.computeSize(SWT.DEFAULT, SWT.DEFAULT));
sc.setExpandHorizontal(true);
sc.setExpandVertical(true);
Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
Rectangle monitorArea = shell.getMonitor().getClientArea();
shell.setSize(
Math.min(size.x, monitorArea.width - 20), Math.min(size.y, monitorArea.height - 20));
shell.open();
return shell;
}
void createFileTransfer(Composite copyParent, Composite pasteParent) {
// File Transfer
Label l = new Label(copyParent, SWT.NONE);
l.setText("FileTransfer:"); // $NON-NLS-1$
Composite c = new Composite(copyParent, SWT.NONE);
c.setLayout(new GridLayout(2, false));
GridData data = new GridData(GridData.FILL_HORIZONTAL);
c.setLayoutData(data);
copyFileTable = new Table(c, SWT.MULTI | SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
data.horizontalSpan = 2;
copyFileTable.setLayoutData(data);
Button b = new Button(c, SWT.PUSH);
b.setText("Select file(s)");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
FileDialog dialog = new FileDialog(shell, SWT.OPEN | SWT.MULTI);
String result = dialog.open();
if (result != null && result.length() > 0) {
// copyFileTable.removeAll();
String separator = System.getProperty("file.separator");
String path = dialog.getFilterPath();
String[] names = dialog.getFileNames();
for (int i = 0; i < names.length; i++) {
TableItem item = new TableItem(copyFileTable, SWT.NONE);
item.setText(path + separator + names[i]);
}
}
}
});
b = new Button(c, SWT.PUSH);
b.setText("Select directory");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
DirectoryDialog dialog = new DirectoryDialog(shell, SWT.OPEN);
String result = dialog.open();
if (result != null && result.length() > 0) {
// copyFileTable.removeAll();
TableItem item = new TableItem(copyFileTable, SWT.NONE);
item.setText(result);
}
}
});
b = new Button(copyParent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TableItem[] items = copyFileTable.getItems();
if (items.length > 0) {
status.setText("");
String[] data = new String[items.length];
for (int i = 0; i < data.length; i++) {
data[i] = items[i].getText();
}
clipboard.setContents(
new Object[] {data}, new Transfer[] {FileTransfer.getInstance()});
} else {
status.setText("nothing to copy");
}
}
});
l = new Label(pasteParent, SWT.NONE);
l.setText("FileTransfer:"); // $NON-NLS-1$
pasteFileTable = new Table(pasteParent, SWT.MULTI | SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
pasteFileTable.setLayoutData(data);
b = new Button(pasteParent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String[] data = (String[]) clipboard.getContents(FileTransfer.getInstance());
if (data != null && data.length > 0) {
status.setText("");
pasteFileTable.removeAll();
for (int i = 0; i < data.length; i++) {
TableItem item = new TableItem(pasteFileTable, SWT.NONE);
item.setText(data[i]);
}
} else {
status.setText("nothing to paste");
}
}
});
}
@Override
protected void createClient(Section section, FormToolkit toolkit) {
section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
GridData data = new GridData(GridData.FILL_BOTH);
section.setLayoutData(data);
section.setText(PDEUIMessages.ArgumentsSection_title);
section.setDescription(PDEUIMessages.ArgumentsSection_desc);
Composite client = toolkit.createComposite(section);
client.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, 1));
client.setLayoutData(new GridData(GridData.FILL_BOTH));
fTabFolder = new CTabFolder(client, SWT.FLAT | SWT.TOP);
toolkit.adapt(fTabFolder, true, true);
GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
fTabFolder.setLayoutData(gd);
gd.heightHint = 2;
toolkit.getColors().initializeSectionToolBarColors();
Color selectedColor = toolkit.getColors().getColor(IFormColors.TB_BG);
fTabFolder.setSelectionBackground(
new Color[] {selectedColor, toolkit.getColors().getBackground()}, new int[] {100}, true);
fTabFolder.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
if (fProgramArgs.isDirty()) fProgramArgs.commit();
if (fVMArgs.isDirty()) fVMArgs.commit();
refresh();
fArchCombo.select(fLastArch[fLastTab]);
}
});
createTabs();
Composite archParent = toolkit.createComposite(client);
archParent.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, 2));
archParent.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
toolkit.createLabel(archParent, PDEUIMessages.ArgumentsSection_architecture);
fArchCombo = new ComboViewerPart();
fArchCombo.createControl(archParent, toolkit, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY);
fArchCombo.getControl().setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
fArchCombo.setItems(TAB_ARCHLABELS);
Control archComboControl = fArchCombo.getControl();
if (archComboControl instanceof Combo) ((Combo) archComboControl).select(fLastArch[fLastTab]);
else ((CCombo) archComboControl).select(fLastArch[fLastTab]);
fArchCombo.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
if (fProgramArgs.isDirty()) fProgramArgs.commit();
if (fVMArgs.isDirty()) fVMArgs.commit();
// remember the change in combo for currently selected platform
Control fArchComboControl = fArchCombo.getControl();
if (fArchComboControl instanceof Combo)
fLastArch[fLastTab] = ((Combo) fArchComboControl).getSelectionIndex();
else fLastArch[fLastTab] = ((CCombo) fArchComboControl).getSelectionIndex();
refresh();
}
});
IActionBars actionBars = getPage().getPDEEditor().getEditorSite().getActionBars();
fProgramArgs =
new FormEntry(
client, toolkit, PDEUIMessages.ArgumentsSection_program, SWT.MULTI | SWT.WRAP);
fProgramArgs.getText().setLayoutData(new GridData(GridData.FILL_BOTH));
fProgramArgs.setFormEntryListener(
new FormEntryAdapter(this, actionBars) {
@Override
public void textValueChanged(FormEntry entry) {
IArgumentsInfo info = getLauncherArguments();
info.setProgramArguments(entry.getValue().trim(), fLastTab, fLastArch[fLastTab]);
updateArgumentPreview(info);
}
});
fProgramArgs.setEditable(isEditable());
fVMArgs =
new FormEntry(client, toolkit, PDEUIMessages.ArgumentsSection_vm, SWT.MULTI | SWT.WRAP);
fVMArgs.getText().setLayoutData(new GridData(GridData.FILL_BOTH));
fVMArgs.setFormEntryListener(
new FormEntryAdapter(this, actionBars) {
@Override
public void textValueChanged(FormEntry entry) {
IArgumentsInfo info = getLauncherArguments();
info.setVMArguments(entry.getValue().trim(), fLastTab, fLastArch[fLastTab]);
updateArgumentPreview(info);
}
});
fVMArgs.setEditable(isEditable());
fPreviewArgs =
new FormEntry(
client, toolkit, PDEUIMessages.ArgumentsSection_preview, SWT.MULTI | SWT.WRAP);
fPreviewArgs.getText().setLayoutData(new GridData(GridData.FILL_BOTH));
fPreviewArgs.setEditable(false);
toolkit.paintBordersFor(client);
section.setClient(client);
// Register to be notified when the model changes
getModel().addModelChangedListener(this);
}
private void destroyExampleControls() {
Control[] controls = exmplComp.getChildren();
for (int i = 0; i < controls.length; i++) {
controls[i].dispose();
}
}
private void createFoot(final Composite parent) {
parent.setLayout(new FillLayout());
text = new Text(parent, SWT.BORDER | SWT.READ_ONLY | SWT.MULTI);
text.setText("---");
}
private void createLeft(final Composite parent) {
parent.setLayout(new FillLayout());
Group exmplGroup = new Group(parent, SWT.NONE);
exmplGroup.setLayout(new FillLayout());
exmplComp = new Composite(exmplGroup, SWT.NONE);
}