/**
* Create the composite.
*
* @param parent The parent reference.
* @param menuService The menu service reference.
*/
@PostConstruct
public void createComposite(Composite parent, EMenuService menuService) {
final Listener listener = UtilSwt.createAutosizeListener();
properties = new Tree(parent, SWT.H_SCROLL | SWT.V_SCROLL);
properties.setLayout(new FillLayout());
properties.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
properties.setHeaderVisible(true);
properties.addListener(SWT.Collapse, listener);
properties.addListener(SWT.Expand, listener);
final TreeColumn key = new TreeColumn(properties, SWT.LEFT);
key.setText(Messages.Properties_Key);
final TreeColumn property = new TreeColumn(properties, SWT.LEFT);
properties.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
property.setText(Messages.Properties_Value);
addListeners(menuService);
PropertiesModel.INSTANCE.setTree(properties);
providersObject =
checkPropertiesExtensionPoint(
PropertiesProviderObject.class,
PropertiesProviderObject.EXTENSION_ID,
PropertiesProviderObject.EXTENSION_PROPERTIES);
providersTile =
checkPropertiesExtensionPoint(
PropertiesProviderTile.class,
PropertiesProviderTile.EXTENSION_ID,
PropertiesProviderTile.EXTENSION_PROPERTIES);
}
private Tree createTree(final Composite c, final boolean left) {
final Tree tree = new Tree(c, SWT.SINGLE | SWT.BORDER);
final GridData gd_list = new GridData(SWT.FILL, SWT.FILL, true, true);
tree.setLayoutData(gd_list);
tree.addListener(SWT.Selection, createTreeSelChangeListener(left));
tree.addListener(SWT.Selection, this);
return tree;
}
private void createFileListArea(Composite parent) {
Font font = parent.getFont();
Composite composite = new Composite(parent, SWT.NONE);
composite.setFont(font);
GridLayout layout = new GridLayout(1, false);
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
fileTree = new Tree(composite, SWT.VIRTUAL | SWT.BORDER | SWT.SINGLE);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.minimumHeight = 300;
gd.minimumWidth = 350;
fileTree.setLayoutData(gd);
fileTree.setFont(font);
fileTree.addListener(
SWT.SetData,
new Listener() {
public void handleEvent(Event event) {
TreeItem item = (TreeItem) event.item;
FileInfo info = findFileInfo(item);
if (info == null) {
updateItems(item.getParentItem(), false);
} else {
fillItem(item, info);
}
}
});
}
private void fillTree(Composite parent) {
final HashMap<String, ExampleTab> exampleMap = new HashMap<String, ExampleTab>();
final BrowserNavigation navigation = RWT.getClient().getService(BrowserNavigation.class);
for (ExampleTab tab : createExampleTabs()) {
TreeItem item = new TreeItem(tree, SWT.NONE);
item.setText(tab.getName());
item.setData(tab);
tab.setData(item);
exampleMap.put(tab.getId(), tab);
}
tree.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event event) {
ExampleTab tab = (ExampleTab) event.item.getData();
selectTab(tab);
navigation.pushState(tab.getId(), null);
}
});
navigation.addBrowserNavigationListener(
new BrowserNavigationListener() {
public void navigated(BrowserNavigationEvent event) {
ExampleTab tab = exampleMap.get(event.getState());
if (tab != null) {
tree.select((TreeItem) tab.getData());
tree.showSelection();
selectTab(tab);
}
}
});
selectTab((ExampleTab) tree.getItem(0).getData());
}
public ContactTab(final Composite composite) {
super(composite, 0);
this.setLayout(new GridLayout(1, false));
Composite containerHeaderSession = new Composite(this, SWT.NONE);
containerHeaderSession.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
containerHeaderSession.setLayout(new GridLayout(2, false));
final Combo comboSession = new Combo(containerHeaderSession, SWT.DROP_DOWN | SWT.READ_ONLY);
comboSession.add("分类1");
comboSession.add("分类2");
comboSession.add("分类3");
comboSession.add("分类4");
comboSession.select(0);
final Label labelHeader1 = new Label(containerHeaderSession, SWT.NONE);
labelHeader1.setText("共1人");
tree =
new Tree(
this, /*SWT.CHECK | */
SWT.VIRTUAL
| SWT.MULTI
| SWT.BORDER
| SWT.FULL_SELECTION
| SWT.H_SCROLL
| SWT.V_SCROLL);
tree.setLinesVisible(true);
tree.setHeaderVisible(true);
// tree.setRedraw(true);
tree.setLayoutData(new GridData(GridData.FILL_BOTH));
for (int i = 0; i < titles.length; i++) {
TreeColumn column = new TreeColumn(tree, SWT.NONE);
column.setText(titles[i]);
}
tree.addTreeListener(
new TreeAdapter() {
@Override
public void treeCollapsed(TreeEvent e) {
super.treeCollapsed(e);
expand();
}
@Override
public void treeExpanded(TreeEvent e) {
super.treeExpanded(e);
expand();
}
private void expand() {
// System.out.println("expand...");
isExpanding = true;
Display.getDefault()
.timerExec(
500,
new Runnable() {
public void run() {
isExpanding = false;
// System.out.println("isGroupClick: " + isGroupClick);
}
});
}
});
tree.addMouseListener(
new MouseAdapter() {
@Override
public void mouseDown(MouseEvent event) {
super.mouseDown(event);
}
@Override
public void mouseDoubleClick(MouseEvent event) {
super.mouseDoubleClick(event);
Point point = new Point(event.x, event.y);
TreeItem item = tree.getItem(point);
// System.out.println("Mouse double click: " + item);
if (item != null && item.getData() != null && isExpanding == false) {
ContactInfoDialog dialog =
new ContactInfoDialog(getParent().getShell(), ContactInfoComposite.TYPE_EDIT);
ContactInfo info = (ContactInfo) item.getData();
dialog.setData(info);
if (dialog.open() == ContactInfoDialog.OK) {
AppData.getInstance().getMainWin().refreshContactData(true);
}
}
}
});
tree.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
if (event.detail == SWT.CHECK) {
TreeItem item = (TreeItem) event.item;
boolean checked = item.getChecked();
UIUtil.checkItems(item, checked);
UIUtil.checkPath(item.getParentItem(), checked, false);
} else {
TreeItem item = (TreeItem) event.item;
ContactInfo info = null;
if (item != null && item.getData() != null) {
info = (ContactInfo) item.getData();
}
AppData.getInstance().getMainWin().showDetail(info);
}
}
});
setupPopupMenu();
Composite containerHeaderEdit = new Composite(this, SWT.NONE);
containerHeaderEdit.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
containerHeaderEdit.setLayout(new GridLayout(7, false));
final Label labelCatalog = new Label(containerHeaderEdit, SWT.PUSH);
labelCatalog.setText("小类：");
final Combo comboCatalog = new Combo(containerHeaderEdit, SWT.DROP_DOWN | SWT.READ_ONLY);
comboCatalog.add("小类1");
comboCatalog.add("小类2");
final Label labelSearch = new Label(containerHeaderEdit, SWT.PUSH);
labelSearch.setText("联系人搜索：");
final Text textSearch = new Text(containerHeaderEdit, SWT.BORDER);
textSearch.setLayoutData(new GridData(150, SWT.DEFAULT));
final Button buttonAdd = new Button(containerHeaderEdit, SWT.PUSH);
buttonAdd.setText("新增...");
buttonAdd.setLayoutData(new GridData(100, SWT.DEFAULT));
buttonAdd.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
AppData.getInstance().getMainWin().addContact();
}
});
final Button buttonImport = new Button(containerHeaderEdit, SWT.PUSH);
buttonImport.setText("导入...");
buttonImport.setLayoutData(new GridData(100, SWT.DEFAULT));
final Button buttonExport = new Button(containerHeaderEdit, SWT.PUSH);
buttonExport.setText("导出...");
buttonExport.setLayoutData(new GridData(100, SWT.DEFAULT));
if (!USE_PACK) {
for (int i = 0; i < titles.length; i++) {
if (i == 0) {
tree.getColumn(i).setWidth(200);
} else {
tree.getColumn(i).setWidth(100);
}
}
}
if (USE_VIRTUAL) {
tree.addListener(
SWT.SetData,
new Listener() {
@Override
public void handleEvent(Event event) {
TreeItem item = (TreeItem) event.item;
TreeItem parentItem = item.getParentItem();
String text = null;
if (parentItem == null) {
ContactGroupInfo groupInfo = groupInfoList.get(tree.indexOf(item));
text = groupInfo.getGroupName() + " (共" + groupInfo.getSize() + "人)";
item.setText(text);
item.setItemCount(groupInfo.getSize());
item.setExpanded(true);
} else {
ContactGroupInfo groupInfo = groupInfoList.get(tree.indexOf(parentItem));
ContactInfo info = results.get(groupInfo.getIndex(parentItem.indexOf(item)));
fillItem(item, info);
}
if (USE_PACK) {
packTable();
}
}
});
}
reloadData(false);
}
// --------------------------------------------------------------------------------
public void init2() {
parent.setLayout(new FormLayout());
sashForm = new SashForm(parent, SWT.SMOOTH | SWT.VERTICAL);
FormData fd_sashForm1 = new FormData();
fd_sashForm1.top = new FormAttachment(0, 1);
fd_sashForm1.left = new FormAttachment(0, 1);
fd_sashForm1.right = new FormAttachment(100, -1);
fd_sashForm1.bottom = new FormAttachment(100, -1);
sashForm.setLayoutData(fd_sashForm1);
tree = new Tree(sashForm, SWT.BORDER | SWT.FULL_SELECTION);
tree.setHeaderVisible(true);
FormData d1 = new FormData();
d1.top = new FormAttachment(0, 1);
d1.left = new FormAttachment(0, 1);
d1.right = new FormAttachment(100, -1);
d1.bottom = new FormAttachment(100, -1);
tree.setLayoutData(d1);
TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
column2.setText("Data Type");
editorComposite = new Composite(sashForm, SWT.BORDER);
editorComposite.addControlListener(
new ControlAdapter() {
public void controlResized(ControlEvent e) {
onSashResize();
}
});
FormData fd_composite1 = new FormData();
fd_composite1.top = new FormAttachment(0, 1);
fd_composite1.bottom = new FormAttachment(0, 35);
fd_composite1.right = new FormAttachment(100, -1);
fd_composite1.left = new FormAttachment(0, 1);
editorComposite.setLayoutData(fd_composite1);
editorComposite.setLayout(new FormLayout());
Label nameLabel = new Label(editorComposite, SWT.NONE);
FormData fd_nameLabel = new FormData();
fd_nameLabel.right = new FormAttachment(0, 66);
fd_nameLabel.bottom = new FormAttachment(0, 32);
fd_nameLabel.top = new FormAttachment(0, 12);
fd_nameLabel.left = new FormAttachment(0, 10);
nameLabel.setLayoutData(fd_nameLabel);
nameLabel.setText("Name :");
Label valueLabel = new Label(editorComposite, SWT.NONE);
FormData fd_valueLabel = new FormData();
fd_valueLabel.top = new FormAttachment(nameLabel, 15);
fd_valueLabel.left = new FormAttachment(0, 10);
fd_valueLabel.bottom = new FormAttachment(nameLabel, 34, SWT.BOTTOM);
fd_valueLabel.right = new FormAttachment(nameLabel, 0, SWT.RIGHT);
valueLabel.setLayoutData(fd_valueLabel);
valueLabel.setText("Value :");
valueText =
new Text(
editorComposite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.CANCEL | SWT.MULTI);
valueText.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent e) {
verifyData();
}
});
valueText.setEnabled(false);
valueText.setEditable(false);
FormData fd_valueText = new FormData();
fd_valueText.top = new FormAttachment(nameLabel, 5);
fd_valueText.bottom = new FormAttachment(100, -80);
fd_valueText.right = new FormAttachment(100, -20);
fd_valueText.left = new FormAttachment(valueLabel, 0, SWT.RIGHT);
valueText.setLayoutData(fd_valueText);
updateButton = new Button(editorComposite, SWT.NONE);
updateButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
onUpdateButtonSelect();
}
});
updateButton.setEnabled(false);
FormData fd_updateButton = new FormData();
fd_updateButton.left = new FormAttachment(100, -120);
fd_updateButton.right = new FormAttachment(valueText, 0, SWT.RIGHT);
updateButton.setLayoutData(fd_updateButton);
updateButton.setText("Update");
typeCombo = new Combo(editorComposite, SWT.READ_ONLY);
fd_updateButton.top = new FormAttachment(typeCombo, 10);
typeCombo.setEnabled(false);
FormData fd_typeList = new FormData();
fd_typeList.left = new FormAttachment(valueText, 0, SWT.LEFT);
fd_typeList.top = new FormAttachment(valueText, 5, SWT.BOTTOM);
// fd_typeList.bottom = new FormAttachment(valueText, 30, SWT.BOTTOM);
fd_typeList.right = new FormAttachment(valueText, 170, SWT.LEFT);
typeCombo.setLayoutData(fd_typeList);
typeCombo.add("Double");
typeCombo.add("Integer");
typeCombo.add("Long");
typeCombo.add("String");
typeCombo.add("List (BasicDBList)");
typeCombo.add("Map (BasicDBObject)");
typeCombo.add("Date");
typeCombo.add("ObjectId");
typeCombo.add("JavaScript code");
typeCombo.add("Binary data");
typeCombo.add("Boolean");
typeCombo.add("Null");
typeCombo.add("Regular expression");
typeCombo.add("Symbol");
typeCombo.add("JavaScript code with scope");
typeCombo.add("Timestamp");
typeCombo.add("Min key");
typeCombo.add("Max key");
typeCombo.addListener(SWT.Selection, this);
typeComboIndexMap.put(Double.class, new Integer(0));
typeComboIndexMap.put(Integer.class, new Integer(1));
typeComboIndexMap.put(Long.class, new Integer(2));
typeComboIndexMap.put(String.class, new Integer(3));
typeComboIndexMap.put(com.mongodb.BasicDBList.class, new Integer(4));
typeComboIndexMap.put(com.mongodb.BasicDBObject.class, new Integer(5));
typeComboIndexMap.put(java.util.Date.class, new Integer(6));
typeComboIndexMap.put(org.bson.types.ObjectId.class, new Integer(7));
typeComboIndexMap.put(org.bson.types.Code.class, new Integer(8));
typeComboIndexMap.put(byte[].class, new Integer(9));
typeComboIndexMap.put(Boolean.class, new Integer(10));
typeComboIndexMap.put(java.util.regex.Pattern.class, new Integer(12));
typeComboIndexMap.put(org.bson.types.Symbol.class, new Integer(13));
typeComboIndexMap.put(org.bson.types.CodeWScope.class, new Integer(14));
typeComboIndexMap.put(org.bson.types.BSONTimestamp.class, new Integer(15));
typeComboIndexMap.put(org.bson.types.MinKey.class, new Integer(16));
typeComboIndexMap.put(org.bson.types.MaxKey.class, new Integer(17));
Label typeLabel = new Label(editorComposite, SWT.NONE);
FormData fd_typeLabel = new FormData();
fd_typeLabel.top = new FormAttachment(typeCombo, 3, SWT.TOP);
fd_typeLabel.left = new FormAttachment(nameLabel, 0, SWT.LEFT);
typeLabel.setLayoutData(fd_typeLabel);
typeLabel.setText("Type :");
nameText = new Text(editorComposite, SWT.READ_ONLY);
nameText.setBackground(SWTResourceManager.getColor(SWT.COLOR_WIDGET_BACKGROUND));
FormData fd_nameText = new FormData();
fd_nameText.top = new FormAttachment(nameLabel, -2, SWT.TOP);
fd_nameText.left = new FormAttachment(valueText, 0, SWT.LEFT);
fd_nameText.right = new FormAttachment(valueText, 0, SWT.RIGHT);
nameText.setLayoutData(fd_nameText);
MSwtUtil.getTreeColumnWidthFromProperties("documentTree", tree, prop, new int[] {150, 150});
// listeners
tree.addListener(SWT.MouseDoubleClick, this);
tree.addListener(SWT.Selection, this);
tree.addListener(SWT.KeyDown, this);
MSwtUtil.addListenerToTreeColumns2(tree, this);
documentImage = MUtil.getImage(parent.getShell().getDisplay(), "table.png");
oidImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_star.png");
intImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_blue.png");
longImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_red.png");
doubleImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_orange.png");
stringImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_green.png");
dateImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_white.png");
boolImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_yellow.png");
listImage = MUtil.getImage(parent.getShell().getDisplay(), "stop_blue.png");
mapImage = MUtil.getImage(parent.getShell().getDisplay(), "stop_green.png");
nullImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_black.png");
jsImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_right.png");
if (prop.containsKey(DOCUMENT_COMPOSITE_WEIGHT)) {
(new Thread() {
public void run() {
// System.out.println( "e" );
MSystemUtil.sleep(0);
// System.out.println( "a" );
shell
.getDisplay()
.asyncExec(
new Runnable() {
public void run() { // ----
// debug( "--" + prop.getIntArrayProperty( DOCUMENT_COMPOSITE_WEIGHT )[ 0
// ] );
sashForm.setWeights(prop.getIntArrayProperty(DOCUMENT_COMPOSITE_WEIGHT));
}
}); // ----
}
})
.start();
} else {
sashForm.setWeights(new int[] {70, 30});
}
initializedTime = System.currentTimeMillis();
}
/*
* This will set up the tree in the GUI
*/
public void setupTree(
Tree tree,
String topLevelLabel,
String emptyTopLevelLabel,
String lowLevelLabel,
IProject project) {
// add a double click listener for this tree to interact with source file
tree.addListener(
SWT.MouseDoubleClick,
new Listener() {
@Override
public void handleEvent(Event event) {
// retrieve the data that was double clicked
final Widget widget = event.widget;
if (widget instanceof Tree) {
final Tree tree = (Tree) widget;
final TreeItem item = tree.getItem(new Point(event.x, event.y));
final Object data = item.getData();
if (data instanceof ThreadInfo) {
// now jump to the line in the source code that we want
final ThreadInfo info = (ThreadInfo) data;
final IFile file = info.getFile();
final int line = info.getLine();
try {
GIGUtilities.jumpToLine(file, line);
} catch (final CoreException e) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR, GIGPlugin.PLUGIN_ID, Messages.CORE_EXCEPTION, e));
}
} else if (data instanceof TwoThreadInfo) {
// now jump to the line in the log file that we want
final TwoThreadInfo twoInfo = (TwoThreadInfo) data;
final IFile file = twoInfo.getFile();
final int line = twoInfo.getLine();
try {
GIGUtilities.jumpToLine(file, line);
} catch (final CoreException e) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR, GIGPlugin.PLUGIN_ID, Messages.CORE_EXCEPTION, e));
}
}
}
}
});
// a lot of the time, there is nothing to report
if (blocks.size() == 0) {
// report there is nothing by creating a label that says as much
if (emptyTopLevelLabel != null) {
final TreeItem topLevel = new TreeItem(tree, SWT.NONE);
topLevel.setText(emptyTopLevelLabel);
} else {
// not even worth reporting the non-existence of this
return;
}
} else {
// we do have something to report, set it up
final TreeItem topLevel = new TreeItem(tree, SWT.NONE);
topLevel.setText(topLevelLabel);
// sort the blocks, as a map doesn't guarantee sorted
final Set<Integer> keys = blocks.keySet();
final int[] keysArray = new int[keys.size()];
final Iterator<Integer> iter = keys.iterator();
int j;
for (int i = 0; i < keysArray.length; i++) {
j = iter.next();
keysArray[i] = j;
}
Arrays.sort(keysArray);
for (final int block : keysArray) {
setupBlockTree(topLevel, blocks.get(block), block, lowLevelLabel, project);
}
}
}
public static void main(String[] args) {
final Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
final Tree tree = new Tree(shell, SWT.FULL_SELECTION | SWT.BORDER);
tree.setHeaderVisible(true);
TreeColumn column0 = new TreeColumn(tree, SWT.LEFT);
column0.setText("Column 0");
TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
column1.setText("Column 1");
TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
column2.setText("Column 2");
for (int i = 0; i < 9; i++) {
TreeItem item = new TreeItem(tree, SWT.NONE);
item.setText("item " + i);
item.setText(1, "column 1 - " + i);
item.setText(2, "column 2 - " + i);
for (int j = 0; j < 9; j++) {
TreeItem subItem = new TreeItem(item, SWT.NONE);
subItem.setText("item " + i + " " + j);
subItem.setText(1, "column 1 - " + i + " " + j);
subItem.setText(2, "column 2 - " + i + " " + j);
for (int k = 0; k < 9; k++) {
TreeItem subsubItem = new TreeItem(subItem, SWT.NONE);
subsubItem.setText("item " + i + " " + j + " " + k);
subsubItem.setText(1, "column 1 - " + i + " " + j + " " + k);
subsubItem.setText(2, "column 2 - " + i + " " + j + " " + k);
}
}
}
column0.pack();
column1.pack();
column2.pack();
Heartbeat =
new Runnable() {
@Override
public void run() {
if (!Tracking || tree.isDisposed()) return;
Point cursor = display.getCursorLocation();
cursor = display.map(null, tree, cursor);
Scroll(tree, cursor.x, cursor.y);
display.timerExec(ScrollSpeed, Heartbeat);
}
};
Listener listener =
new Listener() {
@Override
public void handleEvent(Event event) {
switch (event.type) {
case SWT.MouseEnter:
Tracking = true;
display.timerExec(0, Heartbeat);
break;
case SWT.MouseExit:
Tracking = false;
break;
}
}
};
tree.addListener(SWT.MouseEnter, listener);
tree.addListener(SWT.MouseExit, listener);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
/** @see com.aptana.ide.core.ui.INavigatorDecorator#addDecorator(org.eclipse.swt.widgets.Tree) */
public void addDecorator(final Tree tree) {
if (isDisposed(tree)) {
return;
}
tree.addListener(
SWT.MeasureItem,
new Listener() {
public void handleEvent(Event event) {
int startWidth = event.width;
try {
if (!isDisposed(tree) && event.item instanceof TreeItem) {
Object data = ((TreeItem) event.item).getData();
if (data instanceof IContainer) {
String lastConnection = getLastSyncConnection((IContainer) data);
if (lastConnection != null) {
Point stringExtent = event.gc.stringExtent(lastConnection);
event.width += DECORATOR.getBounds().width + PADDING + stringExtent.x + PADDING;
}
}
}
} catch (Exception e) {
// Catch all exception so tree painting is never hindered by
// decoration
event.width = startWidth;
} catch (Error e) {
// Catch all exception so tree painting is never hindered by
// decoration
event.width = startWidth;
}
}
});
tree.addListener(
SWT.PaintItem,
new Listener() {
public void handleEvent(Event event) {
try {
if (!isDisposed(tree) && event.item instanceof TreeItem) {
Object data = ((TreeItem) event.item).getData();
if (data instanceof IContainer) {
String lastConnection = getLastSyncConnection((IContainer) data);
if (lastConnection != null) {
int x = event.x + event.width + PADDING;
int itemHeight = tree.getItemHeight();
int imageHeight = DECORATOR.getBounds().height;
int y = event.y + (itemHeight - imageHeight) / 2;
event.gc.drawImage(DECORATOR, x, y);
event.x = x + DECORATOR.getBounds().width;
x = event.x + PADDING;
Point stringExtent = event.gc.stringExtent(lastConnection);
y = event.y + (itemHeight - stringExtent.y) / 2;
event.gc.drawString(lastConnection, x, y, true);
event.x += stringExtent.x;
}
}
}
} catch (Exception e) {
// Catch all exception so tree painting is never hindered by
// decoration
} catch (Error e) {
// Catch all exception so tree painting is never hindered by
// decoration
}
}
});
}
@Override
public void registeredWith(iVisualElement root) {
super.registeredWith(root);
this.root = root;
this.container = new Composite(ToolBarFolder.currentFolder.getContainer(), SWT.NO_BACKGROUND);
ToolBarFolder.currentFolder.add("icons/reload.png", container);
toolbar = new Composite(container, SWT.BACKGROUND);
Color backgroundColor = ToolBarFolder.currentFolder.firstLineBackground;
toolbar.setBackground(backgroundColor);
tree = new Tree(container, 0);
tree.setBackground(ToolBarFolder.firstLineBackground);
new GraphNodeToTreeFancy.Pretty(tree, 200);
GridLayout gl = new GridLayout(1, false);
gl.marginHeight = 0;
gl.marginWidth = 0;
if (Platform.isLinux()) {
gl.marginLeft = 0;
gl.marginRight = 0;
gl.marginTop = 0;
gl.marginBottom = 0;
gl.verticalSpacing = 0;
}
container.setLayout(gl);
{
GridData data = new GridData();
data.heightHint = 28;
if (Platform.getOS() == OS.linux) {
data.heightHint = 38;
}
data.widthHint = 1000;
data.horizontalAlignment = SWT.FILL;
data.grabExcessHorizontalSpace = true;
toolbar.setLayoutData(data);
}
{
GridData data = new GridData();
data.grabExcessVerticalSpace = true;
data.grabExcessHorizontalSpace = true;
data.verticalAlignment = SWT.FILL;
data.horizontalAlignment = SWT.FILL;
data.verticalIndent = 0;
data.horizontalIndent = 0;
tree.setLayoutData(data);
}
Link label = new Link(toolbar, SWT.MULTI | SWT.NO_BACKGROUND | SWT.CENTER);
label.setText("Java class reloading");
label.setFont(
new Font(
Launcher.display,
label.getFont().getFontData()[0].getName(),
label.getFont().getFontData()[0].getHeight() + 2,
SWT.NORMAL));
label.setBackground(ToolBarFolder.firstLineBackground);
toolbar.setLayout(new GridLayout(1, true));
GridData gd = new GridData(SWT.CENTER, SWT.CENTER, true, true);
// gd.verticalIndent = 1;
label.setLayoutData(gd);
tree.setBackground(ToolBarFolder.background);
tree.addListener(
SWT.MouseDown,
new Listener() {
@Override
public void handleEvent(Event arg0) {
if (Platform.isPopupTrigger(arg0)) {
TreeItem[] s = tree.getSelection();
if (s.length == 1) popupFor(s[0], arg0);
}
}
});
tree.addListener(
SWT.MouseDoubleClick,
new Listener() {
@Override
public void handleEvent(Event arg0) {
if (Platform.isPopupTrigger(arg0)) return;
TreeItem[] s = tree.getSelection();
if (s.length == 1) doubleClickFor(s[0], arg0);
}
});
for (String s : reloadDomains) {
Trampoline2.trampoline.reloadingSupport.addDomain(s);
}
}
public static void main(String[] args) {
final Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Custom gradient selection for Tree");
shell.setLayout(new FillLayout());
final Tree tree = new Tree(shell, SWT.MULTI | SWT.FULL_SELECTION);
tree.setHeaderVisible(false);
tree.setLinesVisible(false);
int columnCount = 4;
for (int i = 0; i < columnCount; i++) {
TreeColumn column = new TreeColumn(tree, SWT.NONE);
column.setText("Column " + i);
}
int itemCount = 3;
for (int i = 0; i < itemCount; i++) {
TreeItem item1 = new TreeItem(tree, SWT.NONE);
item1.setText("item " + i);
for (int c = 1; c < columnCount; c++) {
item1.setText(c, "item [" + i + "-" + c + "]");
}
for (int j = 0; j < itemCount; j++) {
TreeItem item2 = new TreeItem(item1, SWT.NONE);
item2.setText("item [" + i + " " + j + "]");
for (int c = 1; c < columnCount; c++) {
item2.setText(c, "item [" + i + " " + j + "-" + c + "]");
}
for (int k = 0; k < itemCount; k++) {
TreeItem item3 = new TreeItem(item2, SWT.NONE);
item3.setText("item [" + i + " " + j + " " + k + "]");
for (int c = 1; c < columnCount; c++) {
item3.setText(c, "item [" + i + " " + j + " " + k + "-" + c + "]");
}
}
}
}
/*
* NOTE: MeasureItem, PaintItem and EraseItem are called repeatedly.
* Therefore, it is critical for performance that these methods be
* as efficient as possible.
*/
tree.addListener(
SWT.EraseItem,
new Listener() {
public void handleEvent(Event event) {
event.detail &= ~SWT.HOT;
if ((event.detail & SWT.SELECTED) != 0) {
GC gc = event.gc;
Rectangle area = tree.getClientArea();
/*
* If you wish to paint the selection beyond the end of
* last column, you must change the clipping region.
*/
int columnCount = tree.getColumnCount();
if (event.index == columnCount - 1 || columnCount == 0) {
int width = area.x + area.width - event.x;
if (width > 0) {
Region region = new Region();
gc.getClipping(region);
region.add(event.x, event.y, width, event.height);
gc.setClipping(region);
region.dispose();
}
}
gc.setAdvanced(true);
if (gc.getAdvanced()) gc.setAlpha(127);
Rectangle rect = event.getBounds();
Color foreground = gc.getForeground();
Color background = gc.getBackground();
gc.setForeground(display.getSystemColor(SWT.COLOR_RED));
gc.setBackground(display.getSystemColor(SWT.COLOR_LIST_BACKGROUND));
gc.fillGradientRectangle(0, rect.y, 500, rect.height, false);
// restore colors for subsequent drawing
gc.setForeground(foreground);
gc.setBackground(background);
event.detail &= ~SWT.SELECTED;
}
}
});
for (int i = 0; i < columnCount; i++) {
tree.getColumn(i).pack();
}
tree.setSelection(tree.getItem(0));
shell.setSize(500, 200);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
public void buildExpressionPanel(Composite parentComp, Map<String, String[]> mapDataSets) {
Composite comp2 = new Composite(parentComp, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 1;
GridData data = new GridData(GridData.FILL_BOTH);
data.heightHint = 400;
comp2.setLayout(layout);
comp2.setLayoutData(data);
Group group1 = new Group(comp2, SWT.SHADOW_IN);
group1.setText("ECL Expression Builder");
layout = new GridLayout();
layout.numColumns = 2;
layout.makeColumnsEqualWidth = true;
data = new GridData(GridData.FILL_BOTH);
group1.setLayout(layout);
group1.setLayoutData(data);
Composite compVariable = new Composite(group1, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 2;
data = new GridData();
data.horizontalSpan = 2;
compVariable.setLayout(layout);
compVariable.setLayoutData(data);
Label lblVariableName = new Label(compVariable, SWT.NONE);
lblVariableName.setText("Variable Name:");
GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
lblVariableName.setLayoutData(gridData);
/*txtVariableName = new Text(compVariable, SWT.SINGLE | SWT.BORDER );
gridData = new GridData (GridData.FILL_HORIZONTAL);
gridData.widthHint = 280;
txtVariableName.setLayoutData(gridData);*/
cmbVariableName = new Combo(compVariable, SWT.DROP_DOWN);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.widthHint = 280;
cmbVariableName.setLayoutData(gridData);
cmbVariableName.setItems(getCmbListValues()); // Set the Combo Values
Composite compTreePanel = new Composite(group1, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 3;
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
compTreePanel.setLayout(layout);
compTreePanel.setLayoutData(data);
Label lblInput = new Label(compTreePanel, SWT.NONE);
lblInput.setText("Input:");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
lblInput.setLayoutData(gridData);
Label lblFunctions = new Label(compTreePanel, SWT.NONE);
lblFunctions.setText("Functions:");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
lblFunctions.setLayoutData(gridData);
Label lblOperators = new Label(compTreePanel, SWT.NONE);
lblOperators.setText("Operators:");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
lblOperators.setLayoutData(gridData);
treeInputDataSet = new Tree(compTreePanel, SWT.SINGLE | SWT.BORDER);
/*inputTip = new ToolTip(compTreePanel.getShell(), SWT.BALLOON | SWT.ICON_INFORMATION);
Listener inputList = new Listener(){
@Override
public void handleEvent(Event event) {
// TODO Auto-generated method stub
switch (event.type) {
case SWT.MouseMove: {
inputTip.setVisible(false);
}
case SWT.MouseHover: {
Point coords = new Point(event.x, event.y);
TreeItem item = treeInputDataSet.getItem(coords);
if(item != null){
//System.out.println("Show tool tip " + coords + " " + item.getText());
inputTip.setText("Info");
inputTip.setMessage(item.getText());
inputTip.setVisible(true);
}else{
//System.out.println("hide tool tip");
inputTip.setVisible(false);
}
}
}
}};
treeInputDataSet.addListener(SWT.MouseHover, inputList);
treeInputDataSet.addListener(SWT.MouseMove, inputList);
*/
// treeInputDataSet.setToolTipText("Select the column from the input dataset");
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.heightHint = 100;
treeInputDataSet.setLayoutData(gridData);
Utils.fillTree(
treeInputDataSet, mapDataSets); // Get the values from the HashMap passed as an argument
treeInputDataSet.addMouseListener(
new MouseListener() {
@Override
public void mouseUp(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDown(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDoubleClick(MouseEvent e) {
Tree selectedTree = (Tree) e.widget;
if (selectedTree.getSelection()[0].getParentItem() != null) {
String dataField = ((Tree) e.widget).getSelection()[0].getText();
if (txtExpression.getCaretPosition() > 0) {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.insert(txtExpression.getCaretPosition(), dataField);
txtExpression.setText(buf.toString());
} else {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.append(dataField);
txtExpression.setText(buf.toString());
}
}
}
});
final Tree treeFunctions = new Tree(compTreePanel, SWT.SINGLE | SWT.BORDER);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.heightHint = 100;
treeFunctions.setLayoutData(gridData);
Map<String, List<String>> mapFunctionValues = Utils.getFunctionValueMap();
Utils.fillTreeForFunctions(treeFunctions, mapFunctionValues);
treeFunctions.addMouseListener(
new MouseListener() {
@Override
public void mouseUp(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDown(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDoubleClick(MouseEvent e) {
Tree selectedTree = (Tree) e.widget;
if (selectedTree.getSelection()[0].getParentItem() != null) {
String dataField = ((Tree) e.widget).getSelection()[0].getText();
// System.out.println("Text Position:: "+txtExpression.getCaretPosition());
if (txtExpression.getSelectionText() != null
&& txtExpression.getSelectionText().length() > 0) {
String txtToBeReplaced = dataField + "( " + txtExpression.getSelectionText() + " )";
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.replace(
txtExpression.getSelection().x,
txtExpression.getSelection().y,
txtToBeReplaced);
txtExpression.setText(buf.toString());
} else if (txtExpression.getCaretPosition() > 0) {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.insert(txtExpression.getCaretPosition(), dataField + "()");
txtExpression.setText(buf.toString());
} else {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.append(dataField + "()");
txtExpression.setText(buf.toString());
}
}
}
});
final ToolTip functionsTip =
new ToolTip(compTreePanel.getShell(), SWT.BALLOON | SWT.ICON_INFORMATION);
BuildHelpIndex bhi = new BuildHelpIndex();
String indexFile = "plugins/hpcc-common/helpfiles/index.xml";
URL url = null;
try {
URL baseURL = this.getClass().getResource("../../../");
System.out.println("BaseURL: " + baseURL.getPath());
if (baseURL != null) {
url = new URL(baseURL, indexFile);
} else {
url = this.getClass().getResource(indexFile);
}
} catch (MalformedURLException e) {
System.out.println("can't find helf files" + e.toString());
}
System.out.println("URL: " + url.toString());
bhi.setUrl(url.toString().replace("%20", " ").replace("file:", ""));
final HashMap<String, String> helpIndex = bhi.getMap();
Listener functionsList =
new Listener() {
@Override
public void handleEvent(Event event) {
// TODO Auto-generated method stub
switch (event.type) {
case SWT.MouseExit:
case SWT.MouseMove:
{
functionsTip.setAutoHide(true);
// functionsTip.setVisible(false);
break;
}
case SWT.MouseHover:
{
break;
}
case SWT.KeyDown:
{
if (event.keyCode == SWT.F1) {
Point coords = new Point(event.x, event.y);
// TreeItem item = treeFunctions.getItem(coords);
TreeItem item = treeFunctions.getSelection()[0];
Shell tip = new Shell(treeFunctions.getDisplay());
System.out.println(event.keyCode);
String help = "";
String htmlFile = "plugins/hpcc-common/helpfiles/";
System.out.println("Item: " + item.getText().replace("STD.", ""));
if (helpIndex.containsKey(item.getText().replace("STD.", ""))) {
htmlFile += helpIndex.get(item.getText().replace("STD.", ""));
// if(Utils.getHelpMap().containsKey(item.getText())){
// help += Utils.getHelpMap().get(item.getText());
// }
} else {
htmlFile += "html/index.html";
}
Browser browser;
try {
browser = new Browser(tip, SWT.BALLOON);
browser.setBounds(0, 0, 800, 800);
// browser.setText(help);
// ClassLoader classLoader = getClass().getClassLoader();
// System.out.println("PATHbase: " + classLoader.getResource(".").getFile());
URL url = null;
try {
URL baseURL = this.getClass().getResource("../../../");
System.out.println("BaseURL: " + baseURL.getPath());
if (baseURL != null) {
url = new URL(baseURL, htmlFile);
} else {
url = this.getClass().getResource(htmlFile);
}
} catch (MalformedURLException e) {
System.out.println("can't find helf files" + e.toString());
}
System.out.println("URL: " + url.toString());
browser.setUrl(url.toString());
// file:/C:/Program
// Files/data-integration/plugins/jobentries/eclproject/../../hpcc-common/eclgui.jar!/org/hpccsystems/mapper/html/bk01apa.html
} catch (SWTError e) {
System.out.println("Could not instantiate Browser: " + e.getMessage());
}
tip.pack();
tip.open();
}
break;
}
}
}
};
treeFunctions.addListener(SWT.KeyDown, functionsList);
// treeFunctions.addListener(SWT.MouseHover, functionsList);
// treeFunctions.addListener(SWT.MouseMove, functionsList);
// treeFunctions.addListener(SWT.MouseExit, functionsList);
int style = SWT.FULL_SELECTION | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL;
final Table tblOperators = new Table(compTreePanel, style);
gridData = new GridData();
gridData.heightHint = 100;
gridData.widthHint = 100;
tblOperators.setLayoutData(gridData);
for (int i = getOperatorList().length - 1; i >= 0; i--) {
TableItem item = new TableItem(tblOperators, SWT.NONE, 0);
item.setText(getOperatorList()[i]);
}
tblOperators.addMouseListener(
new MouseListener() {
@Override
public void mouseUp(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDown(MouseEvent arg0) {
// Do Nothing
}
@Override
public void mouseDoubleClick(MouseEvent e) {
String dataField = ((Table) e.widget).getSelection()[0].getText();
if (txtExpression.getCaretPosition() > 0) {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.insert(txtExpression.getCaretPosition(), dataField);
txtExpression.setText(buf.toString());
} else {
StringBuffer buf = new StringBuffer(txtExpression.getText());
buf.append(dataField);
txtExpression.setText(buf.toString());
}
}
});
Label lblEclText = new Label(group1, SWT.NONE);
lblEclText.setText("ECL Text:");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
lblEclText.setLayoutData(gridData);
txtExpression = new Text(group1, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
gridData = new GridData(GridData.FILL_BOTH);
gridData.horizontalSpan = 2;
txtExpression.setLayoutData(gridData);
Composite compButton = new Composite(group1, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 3;
data = new GridData();
compButton.setLayout(layout);
compButton.setLayoutData(data);
btnSaveExpression = new Button(compButton, SWT.PUSH | SWT.CENTER);
btnSaveExpression.setText("Save Expression");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
gridData.widthHint = 120;
btnSaveExpression.setLayoutData(gridData);
btnSaveExpression.addSelectionListener(
new SelectionAdapter() {
// Add a record and refresh the view
public void widgetSelected(SelectionEvent e) {
int selectionIndex = 0;
if (tableViewer.getTable().getItemCount() > 0) {
for (int i = 0; i < tableViewer.getTable().getItemCount(); i++) {
if (tableViewer.getTable().getItems()[i].getChecked()) {
selectionIndex = i;
}
}
/*if(tableViewer.getTable().getItem(selectionIndex).getChecked()){
MapperBO objRecord = mapperRecList.getRecord(selectionIndex);
//objRecord.setOpVariable(txtVariableName.getText());
objRecord.setOpVariable(cmbVariableName.getText());
objRecord.setExpression(txtExpression.getText());
mapperRecList.removeRecord(selectionIndex);
mapperRecList.addRecordAtIndex(selectionIndex, objRecord);
//txtVariableName.setText("");
cmbVariableName.setText("");
txtExpression.setText("");
uncheckAll();
tableViewer.refresh();
tableViewer.getTable().redraw();
}*/
selectionIndex = tableViewer.getTable().getSelectionIndex();
objRecord = mapperRecList.getRecord(selectionIndex);
objRecord.setOpVariable(cmbVariableName.getText());
objRecord.setExpression(txtExpression.getText());
mapperRecList.removeRecord(selectionIndex);
mapperRecList.addRecordAtIndex(selectionIndex, objRecord);
cmbVariableName.setText("");
txtExpression.setText("");
uncheckAll();
setOldexpression("");
setNewExpression("");
tableViewer.refresh();
tableViewer.getTable().redraw();
}
}
});
btnSaveExpression.setEnabled(false);
btnAddExpression = new Button(compButton, SWT.PUSH | SWT.CENTER);
btnAddExpression.setText("Add Expression");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
gridData.widthHint = 120;
btnAddExpression.setLayoutData(gridData);
btnAddExpression.addSelectionListener(
new SelectionAdapter() {
// Add a record and refresh the view
public void widgetSelected(SelectionEvent e) {
/*if( (txtVariableName.getText()!= null && txtVariableName.getText().trim().length() > 0 )
|| (txtExpression.getText()!= null && txtExpression.getText().trim().length() > 0 ) ) {
MapperBO record = new MapperBO();
record.setOpVariable(txtVariableName.getText());
record.setExpression(txtExpression.getText());
txtVariableName.setText("");
txtExpression.setText("");
mapperRecList.addRecord(record);
uncheckAll();
tableViewer.refresh();
}*/
if ((cmbVariableName.getText() != null && cmbVariableName.getText().trim().length() > 0)
|| (txtExpression.getText() != null
&& txtExpression.getText().trim().length() > 0)) {
MapperBO record = new MapperBO();
record.setOpVariable(cmbVariableName.getText());
record.setExpression(txtExpression.getText());
cmbVariableName.setText("");
txtExpression.setText("");
mapperRecList.addRecord(record);
uncheckAll();
setOldexpression("");
setNewExpression("");
tableViewer.refresh();
}
}
});
// Code to Add Cancel Button
Button btnCancelExpression = new Button(compButton, SWT.PUSH | SWT.CENTER);
btnCancelExpression.setText("Cancel");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
gridData.widthHint = 80;
btnCancelExpression.setLayoutData(gridData);
btnCancelExpression.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
// To check if the expression is modified
setNewExpression(txtExpression.getText());
if (hasChanged()) {
// if(!getOldexpression().equalsIgnoreCase(getNewExpression())) {
// System.out.println("Old Expression: "+getOldexpression());
// System.out.println("New Expression: "+getNewExpression());
int style = 452; // Message Box Style code for SWT.ICON_QUESTION | SWT.YES | SWT.NO |
// SWT.CANCEL
MessageBox mb = new MessageBox(tableViewer.getTable().getShell(), style);
mb.setText("Alert");
mb.setMessage("You will loose your current changes? Do you wish to continue?");
int val = mb.open();
switch (val) { // val contains the constant of the selected button
case SWT.CANCEL:
break;
case SWT.YES:
objRecord = null;
cmbVariableName.setText("");
txtExpression.setText("");
setOldexpression("");
setNewExpression("");
btnSaveExpression.setEnabled(false);
break;
case SWT.NO:
break;
}
} else {
objRecord = null;
cmbVariableName.setText("");
txtExpression.setText("");
btnSaveExpression.setEnabled(false);
setOldexpression("");
setNewExpression("");
}
}
});
/*Composite comp3 = new Composite(parentComp, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 3;
layout.makeColumnsEqualWidth = true;
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 40;
comp3.setLayout(layout);
comp3.setLayoutData(data);
Button btnOk = new Button(comp3, SWT.PUSH | SWT.CENTER);
btnOk.setText("Ok");
gridData = new GridData (GridData.HORIZONTAL_ALIGN_END);
gridData.widthHint = 80;
btnOk.setLayoutData(gridData);
btnOk.addSelectionListener(new SelectionAdapter() {
// Add a record and refresh the view
public void widgetSelected(SelectionEvent e) {
//mapperRecList.addRecord(table.getSelectionIndex());
}
});
Button btnClose = new Button(comp3, SWT.PUSH | SWT.CENTER);
btnClose.setText("Cancel");
gridData = new GridData (GridData.HORIZONTAL_ALIGN_BEGINNING);
gridData.widthHint = 80;
btnClose.setLayoutData(gridData);*/
}