List of usage examples for org.eclipse.jface.databinding.swt SWTObservables observeDelayedValue
@SuppressWarnings("unchecked") @Deprecated public static ISWTObservableValue observeDelayedValue(int delay, ISWTObservableValue observable)
observable until delay milliseconds have elapsed since the last change event, or until a FocusOut event is received from the underlying widget (whichever happens first). From source file:org.eclipse.emf.examples.library.databinding.stock.dialog.BookDialog.java
License:Open Source License
@Override protected Control createDialogArea(Composite parent) { Composite container = (Composite) super.createDialogArea(parent); getShell().setText("Edit Book"); setTitle("Edit the book"); setMessage(//from w ww. j a v a 2 s . co m "Edit the data of the book with the form below and press ok when done or cancel to undo all modifications."); Composite comp = new Composite(container, SWT.NONE); comp.setLayoutData(new GridData(GridData.FILL_BOTH)); comp.setLayout(new GridLayout(2, false)); DataBindingContext dbc = new DataBindingContext(); /* * Title */ Label l = new Label(comp, SWT.NONE); l.setText("Title"); Text t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); IValueProperty uProp = WidgetProperties.text(SWT.Modify); IEMFEditValueProperty mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK__TITLE); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(book)); /* * Publication Date */ l = new Label(comp, SWT.NONE); l.setText("Publication Date"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.ITEM__PUBLICATION_DATE); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(book), new UpdateValueStrategy(), new UpdateValueStrategy().setConverter(new DateToStringConverter())); /* * Copies */ l = new Label(comp, SWT.NONE); l.setText("Copies"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.LENDABLE__COPIES); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(book)); /* * Pages */ l = new Label(comp, SWT.NONE); l.setText("Pages"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK__PAGES); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(book)); /* * Category */ l = new Label(comp, SWT.NONE); l.setText("Category"); ComboViewer categoryViewer = new ComboViewer(comp, SWT.BORDER); categoryViewer.setContentProvider(new ArrayContentProvider()); categoryViewer.setLabelProvider(new LabelProvider() { @Override public String getText(Object element) { switch ((BookCategory) element) { case BIOGRAPHY_LITERAL: return "Biographie"; case MYSTERY_LITERAL: return "Mystery"; case SCIENCE_FICTION_LITERAL: return "Science Fiction"; default: return ""; } } }); categoryViewer.getCombo().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); categoryViewer.setInput(new BookCategory[] { BookCategory.BIOGRAPHY_LITERAL, BookCategory.MYSTERY_LITERAL, BookCategory.SCIENCE_FICTION_LITERAL }); IValueProperty selectionProp = ViewerProperties.singleSelection(); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK__CATEGORY); dbc.bindValue(selectionProp.observe(categoryViewer), mProp.observe(book)); /* * Author */ l = new Label(comp, SWT.NONE); l.setText("Author"); TokenViewer authorViewer = new TokenViewer(comp); authorViewer.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); authorViewer.setLabelProvider(new LabelProvider() { @Override public String getText(Object element) { Writer w = (Writer) element; return w.getLastName() + ", " + w.getFirstName(); } }); authorViewer.setContentProvider(new ArrayContentProvider()); authorViewer.setInput(EMFEditObservables.observeList(Realm.getDefault(), domain, library, EXTLibraryPackage.Literals.LIBRARY__WRITERS)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK__AUTHOR); dbc.bindValue(selectionProp.observe(authorViewer), mProp.observe(book)); return container; }
From source file:org.eclipse.emf.examples.library.databinding.stock.dialog.BookOnTapeDialog.java
License:Open Source License
@Override protected Control createDialogArea(Composite parent) { getShell().setText("Edit Book On Tape"); setTitle("Edit the book on tape"); setMessage(// w w w . j av a2 s . co m "Edit the data of the book on tape with the form below and press ok when done or cancel to undo all modifications."); Composite container = (Composite) super.createDialogArea(parent); Composite comp = new Composite(container, SWT.NONE); comp.setLayoutData(new GridData(GridData.FILL_BOTH)); comp.setLayout(new GridLayout(2, false)); DataBindingContext dbc = new DataBindingContext(); /* * Title */ Label l = new Label(comp, SWT.NONE); l.setText("Title"); Text t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); IValueProperty uProp = WidgetProperties.text(SWT.Modify); IEMFEditValueProperty mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.AUDIO_VISUAL_ITEM__TITLE); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(bookOnTape)); /* * Publication Date */ l = new Label(comp, SWT.NONE); l.setText("Publication Date"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.ITEM__PUBLICATION_DATE); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(bookOnTape), new UpdateValueStrategy(), new UpdateValueStrategy().setConverter(new DateToStringConverter())); /* * Copies */ l = new Label(comp, SWT.NONE); l.setText("Copies"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.LENDABLE__COPIES); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(bookOnTape)); /* * Length */ l = new Label(comp, SWT.NONE); l.setText("Length (minutes)"); t = new Text(comp, SWT.BORDER); t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.AUDIO_VISUAL_ITEM__MINUTES_LENGTH); dbc.bindValue(SWTObservables.observeDelayedValue(400, (ISWTObservableValue) uProp.observe(t)), mProp.observe(bookOnTape)); /* * Author */ l = new Label(comp, SWT.NONE); l.setText("Author"); { TokenViewer authorViewer = new TokenViewer(comp); authorViewer.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); authorViewer.setLabelProvider(new LabelProvider() { @Override public String getText(Object element) { Writer w = (Writer) element; return w.getLastName() + ", " + w.getFirstName(); } }); authorViewer.setContentProvider(new ArrayContentProvider()); authorViewer.setInput(EMFEditObservables.observeList(Realm.getDefault(), domain, library, EXTLibraryPackage.Literals.LIBRARY__WRITERS)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK_ON_TAPE__AUTHOR); IValueProperty selectionProp = ViewerProperties.singleSelection(); dbc.bindValue(selectionProp.observe(authorViewer), mProp.observe(bookOnTape)); } /* * Reader */ l = new Label(comp, SWT.NONE); l.setText("Reader"); { TokenViewer readerViewer = new TokenViewer(comp); readerViewer.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); readerViewer.setLabelProvider(new LabelProvider() { @Override public String getText(Object element) { Writer w = (Writer) element; return w.getLastName() + ", " + w.getFirstName(); } }); readerViewer.setContentProvider(new ArrayContentProvider()); readerViewer.setInput(EMFEditObservables.observeList(Realm.getDefault(), domain, library, EXTLibraryPackage.Literals.LIBRARY__READERS)); mProp = EMFEditProperties.value(domain, EXTLibraryPackage.Literals.BOOK_ON_TAPE__READER); IValueProperty selectionProp = ViewerProperties.singleSelection(); dbc.bindValue(selectionProp.observe(readerViewer), mProp.observe(bookOnTape)); } return comp; }
From source file:org.eclipse.rcptt.ui.navigator.Q7Explorer.java
License:Open Source License
@Override public void createPartControl(Composite parent) { final Composite composite = new Composite(parent, SWT.NONE); GridLayoutFactory.fillDefaults().numColumns(2).spacing(0, 1).applyTo(composite); final SearchControl searchControl = new SearchControl(composite); GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).grab(true, false).indent(1, 2) .applyTo(searchControl);/*from w w w.j a v a2 s .co m*/ searchControl.getFilterControl().addFocusListener(new TextFocusListener(searchControl.getFilterControl())); final Composite container = new Composite(composite, SWT.NONE); GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(container); container.setLayout(new FillLayout()); super.createPartControl(container); // viewer is created now // set search result control for search control can pass focus after // enter or down arrow searchControl.setSearchResultControl(viewer.getControl()); final IObservableValue searchObservable = SWTObservables.observeDelayedValue(400, SWTObservables.observeText(searchControl.getFilterControl(), SWT.Modify)); job.addResultListener(new ResultListener() { public void resultAdded(IQ7NamedElement result) { final SearchFilter filter = findFilter(); if (filter == null) { return; } filter.add(result); refreshViewerJob.cancel(); refreshViewerJob.schedule(400); } }); searchObservable.addValueChangeListener(new IValueChangeListener() { public void handleValueChange(ValueChangeEvent event) { final SearchFilter filter = findFilter(); if (filter == null) { return; } job.cancel(); refreshViewerJob.cancel(); final String newValue = (String) event.diff.getNewValue(); if ("".equals(newValue.trim())) { //$NON-NLS-1$ filter.setEnabled(false); filter.clear(); viewer.refresh(false); } else { filter.setEnabled(true); filter.clear(); viewer.refresh(false); job.setQuery(newValue); job.setUser(false); job.setPriority(Job.LONG); job.schedule(); } } }); }
From source file:org.goko.common.bindings.toolbar.ToolItemDelegatingProperty.java
License:Open Source License
/** (inheritDoc) * @see org.eclipse.jface.databinding.swt.IWidgetValueProperty#observeDelayed(int, org.eclipse.swt.widgets.Widget) *///from w w w.j a va 2s . co m @Override public ISWTObservableValue observeDelayed(int delay, Widget widget) { return SWTObservables.observeDelayedValue(delay, observe(widget)); }
From source file:org.switchyard.tools.ui.editor.diagram.binding.AbstractSYBindingComposite.java
License:Open Source License
protected ISWTObservableValue createDelayedObservableText(int delay, Text control, int events) { ISWTObservableValue delayed = SWTObservables.observeDelayedValue(delay, SWTObservables.observeText(control, events)); return delayed; }