List of usage examples for org.eclipse.jface.viewers TreeViewer setContentProvider
@Override public void setContentProvider(IContentProvider provider)
TreeViewer. From source file:edu.utexas.cs.orc.orceclipse.edit.OrcContentOutlinePage.java
License:Open Source License
/** * Creates the SWT control for this page under the given parent control. * Here, we configure the superclass-provided tree viewer with a content * provider, label provider, and input element. * * @param parent the parent control//from w ww. j a va2s . c o m */ @Override public void createControl(final Composite parent) { super.createControl(parent); final TreeViewer viewer = getTreeViewer(); viewer.setContentProvider(new OrcContentProvider()); viewer.setLabelProvider(new OrcLabelProvider()); viewer.setAutoExpandLevel(2); }
From source file:es.cv.gvcase.emf.ui.common.composites.SelectModelComposite.java
License:Open Source License
protected TreeViewer createTree(Composite parent) { historyTableProvider = new LocalFileHistoryTableProvider(); TreeViewer viewer = historyTableProvider.createTree(parent); Rectangle bounds = viewer.getTree().getBounds(); // hack to not show horizontal scroll bar viewer.getTree().setBounds(bounds.x, bounds.y, 100, bounds.height); viewer.setContentProvider(new LocalHistoryContentProvider()); return viewer; }
From source file:es.cv.gvcase.emf.ui.common.dialogs.FeatureEditorDialog.java
License:Open Source License
@Override protected Control createDialogArea(Composite parent) { Composite contents = (Composite) super.createDialogArea(parent); GridLayout contentsGridLayout = (GridLayout) contents.getLayout(); contentsGridLayout.numColumns = 3;/* www . j a va2s. c o m*/ GridData contentsGridData = (GridData) contents.getLayoutData(); contentsGridData.horizontalAlignment = SWT.FILL; contentsGridData.verticalAlignment = SWT.FILL; Text patternText = null; if (choiceOfValues != null) { Group filterGroupComposite = new Group(contents, SWT.NONE); filterGroupComposite.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Choices_pattern_group")); filterGroupComposite.setLayout(new GridLayout(2, false)); filterGroupComposite.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false, 3, 1)); Label label = new Label(filterGroupComposite, SWT.NONE); label.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Choices_pattern_label")); patternText = new Text(filterGroupComposite, SWT.BORDER); patternText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); } Composite choiceComposite = new Composite(contents, SWT.NONE); { GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); data.horizontalAlignment = SWT.END; choiceComposite.setLayoutData(data); GridLayout layout = new GridLayout(); data.horizontalAlignment = SWT.FILL; layout.marginHeight = 0; layout.marginWidth = 0; layout.numColumns = 1; choiceComposite.setLayout(layout); } Label choiceLabel = new Label(choiceComposite, SWT.NONE); choiceLabel.setText(choiceOfValues == null ? EMFEditUIPlugin.INSTANCE.getString("_UI_Value_label") : EMFEditUIPlugin.INSTANCE.getString("_UI_Choices_label")); GridData choiceLabelGridData = new GridData(); choiceLabelGridData.verticalAlignment = SWT.FILL; choiceLabelGridData.horizontalAlignment = SWT.FILL; choiceLabel.setLayoutData(choiceLabelGridData); final Tree choiceTree = choiceOfValues == null ? null : new Tree(choiceComposite, SWT.MULTI | SWT.BORDER); if (choiceTree != null) { GridData choiceTtreeGridData = new GridData(); choiceTtreeGridData.widthHint = Display.getCurrent().getBounds().width / 5; choiceTtreeGridData.heightHint = Display.getCurrent().getBounds().height / 3; choiceTtreeGridData.verticalAlignment = SWT.FILL; choiceTtreeGridData.horizontalAlignment = SWT.FILL; choiceTtreeGridData.grabExcessHorizontalSpace = true; choiceTtreeGridData.grabExcessVerticalSpace = true; choiceTree.setLayoutData(choiceTtreeGridData); } final TreeViewer choiceTreeViewer = choiceOfValues == null ? null : new TreeViewer(choiceTree); if (choiceTreeViewer != null) { choiceTreeViewer.setContentProvider(contentProvider); choiceTreeViewer.setLabelProvider(labelProvider); final PatternFilter filter = new PatternFilter() { @Override protected boolean isParentMatch(Viewer viewer, Object element) { return viewer instanceof AbstractTreeViewer && super.isParentMatch(viewer, element); } }; choiceTreeViewer.addFilter(filter); assert patternText != null; patternText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { filter.setPattern(((Text) e.widget).getText()); choiceTreeViewer.refresh(); } }); choiceTreeViewer.setInput(choiceOfValues); choiceTreeViewer.expandToLevel(2); } // We use multi even for a single line because we want to respond to the // enter key. // int style = multiLine ? SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER : SWT.MULTI | SWT.BORDER; final Text choiceText = choiceOfValues == null ? new Text(choiceComposite, style) : null; if (choiceText != null) { GridData choiceTextGridData = new GridData(); choiceTextGridData.widthHint = Display.getCurrent().getBounds().width / 5; choiceTextGridData.verticalAlignment = SWT.BEGINNING; choiceTextGridData.horizontalAlignment = SWT.FILL; choiceTextGridData.grabExcessHorizontalSpace = true; if (multiLine) { choiceTextGridData.verticalAlignment = SWT.FILL; choiceTextGridData.grabExcessVerticalSpace = true; } choiceText.setLayoutData(choiceTextGridData); } Composite controlButtons = new Composite(contents, SWT.NONE); GridData controlButtonsGridData = new GridData(); controlButtonsGridData.verticalAlignment = SWT.FILL; controlButtonsGridData.horizontalAlignment = SWT.FILL; controlButtons.setLayoutData(controlButtonsGridData); GridLayout controlsButtonGridLayout = new GridLayout(); controlButtons.setLayout(controlsButtonGridLayout); new Label(controlButtons, SWT.NONE); final Button addButton = new Button(controlButtons, SWT.PUSH); addButton.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Add_label")); GridData addButtonGridData = new GridData(); addButtonGridData.verticalAlignment = SWT.FILL; addButtonGridData.horizontalAlignment = SWT.FILL; addButton.setLayoutData(addButtonGridData); final Button removeButton = new Button(controlButtons, SWT.PUSH); removeButton.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Remove_label")); GridData removeButtonGridData = new GridData(); removeButtonGridData.verticalAlignment = SWT.FILL; removeButtonGridData.horizontalAlignment = SWT.FILL; removeButton.setLayoutData(removeButtonGridData); Label spaceLabel = new Label(controlButtons, SWT.NONE); GridData spaceLabelGridData = new GridData(); spaceLabelGridData.verticalSpan = 2; spaceLabel.setLayoutData(spaceLabelGridData); final Button upButton = new Button(controlButtons, SWT.PUSH); upButton.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Up_label")); GridData upButtonGridData = new GridData(); upButtonGridData.verticalAlignment = SWT.FILL; upButtonGridData.horizontalAlignment = SWT.FILL; upButton.setLayoutData(upButtonGridData); final Button downButton = new Button(controlButtons, SWT.PUSH); downButton.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Down_label")); GridData downButtonGridData = new GridData(); downButtonGridData.verticalAlignment = SWT.FILL; downButtonGridData.horizontalAlignment = SWT.FILL; downButton.setLayoutData(downButtonGridData); Composite featureComposite = new Composite(contents, SWT.NONE); { GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); data.horizontalAlignment = SWT.END; featureComposite.setLayoutData(data); GridLayout layout = new GridLayout(); data.horizontalAlignment = SWT.FILL; layout.marginHeight = 0; layout.marginWidth = 0; layout.numColumns = 1; featureComposite.setLayout(layout); } Label featureLabel = new Label(featureComposite, SWT.NONE); featureLabel.setText(EMFEditUIPlugin.INSTANCE.getString("_UI_Feature_label")); GridData featureLabelGridData = new GridData(); featureLabelGridData.horizontalSpan = 2; featureLabelGridData.horizontalAlignment = SWT.FILL; featureLabelGridData.verticalAlignment = SWT.FILL; featureLabel.setLayoutData(featureLabelGridData); final Tree featureTree = new Tree(featureComposite, SWT.MULTI | SWT.BORDER); GridData featureTreeGridData = new GridData(); featureTreeGridData.widthHint = Display.getCurrent().getBounds().width / 5; featureTreeGridData.heightHint = Display.getCurrent().getBounds().height / 3; featureTreeGridData.verticalAlignment = SWT.FILL; featureTreeGridData.horizontalAlignment = SWT.FILL; featureTreeGridData.grabExcessHorizontalSpace = true; featureTreeGridData.grabExcessVerticalSpace = true; featureTree.setLayoutData(featureTreeGridData); final TreeViewer featureTreeViewer = new TreeViewer(featureTree); featureTreeViewer.setContentProvider(contentProvider); featureTreeViewer.setLabelProvider(labelProvider); if (values != null) { featureTreeViewer.setInput(values); if (!values.getChildren().isEmpty()) { featureTreeViewer.setSelection(new StructuredSelection(values.getChildren().get(0))); } } else { featureTreeViewer.setInput(currentValues); if (!currentValues.isEmpty()) { featureTreeViewer.setSelection(new StructuredSelection(currentValues.get(0))); } } featureTreeViewer.expandToLevel(2); if (choiceTreeViewer != null) { choiceTreeViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { if (addButton.isEnabled()) { addButton.notifyListeners(SWT.Selection, null); } } }); featureTreeViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { if (removeButton.isEnabled()) { removeButton.notifyListeners(SWT.Selection, null); } } }); } if (choiceText != null) { choiceText.addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent event) { if (!multiLine && (event.character == '\r' || event.character == '\n')) { try { Object value = EcoreUtil.createFromString((EDataType) eClassifier, choiceText.getText()); if (values != null) { values.getChildren().add(value); } else { currentValues.add(value); } choiceText.setText(""); featureTreeViewer.setSelection(new StructuredSelection(value)); event.doit = false; } catch (RuntimeException exception) { // Ignore } } else if (event.character == '\33') { choiceText.setText(""); event.doit = false; } } }); } upButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent event) { IStructuredSelection selection = (IStructuredSelection) featureTreeViewer.getSelection(); int minIndex = 0; for (Iterator<?> i = selection.iterator(); i.hasNext();) { Object value = i.next(); if (values != null) { int index = values.getChildren().indexOf(value); values.getChildren().move(Math.max(index - 1, minIndex++), value); } else { int index = currentValues.indexOf(value); currentValues.remove(value); currentValues.add(Math.max(index - 1, minIndex++), value); } } featureTreeViewer.refresh(); featureTreeViewer.expandToLevel(2); featureTreeViewer.setSelection(selection); } }); downButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent event) { IStructuredSelection selection = (IStructuredSelection) featureTreeViewer.getSelection(); int maxIndex = 0; if (values != null) { maxIndex = values.getChildren().size(); } else { maxIndex = currentValues.size(); } maxIndex = maxIndex - selection.size(); for (Iterator<?> i = selection.iterator(); i.hasNext();) { Object value = i.next(); if (values != null) { int index = values.getChildren().indexOf(value); values.getChildren().move(Math.min(index + 1, maxIndex++), value); } else { int index = currentValues.indexOf(value); currentValues.remove(value); currentValues.add(Math.min(index + 1, maxIndex++), value); } } featureTreeViewer.refresh(); featureTreeViewer.expandToLevel(2); featureTreeViewer.setSelection(selection); } }); addButton.addSelectionListener(new SelectionAdapter() { // event is null when choiceTableViewer is double clicked @Override public void widgetSelected(SelectionEvent event) { if (choiceTreeViewer != null) { IStructuredSelection selection = (IStructuredSelection) choiceTreeViewer.getSelection(); for (Iterator<?> i = selection.iterator(); i.hasNext();) { Object value = i.next(); if (!eClassifier.isInstance(value)) { continue; } if (values != null) { if (!values.getChildren().contains(value)) { values.getChildren().add(value); } } else { if (!currentValues.contains(value)) { currentValues.add(value); } } } featureTreeViewer.refresh(); featureTreeViewer.expandToLevel(2); featureTreeViewer.setSelection(selection); } else if (choiceText != null) { try { Object value = EcoreUtil.createFromString((EDataType) eClassifier, choiceText.getText()); if (values != null) { values.getChildren().add(value); } else { currentValues.add(value); } choiceText.setText(""); featureTreeViewer.refresh(value); featureTreeViewer.setSelection(new StructuredSelection(value)); } catch (RuntimeException exception) { // Ignore } } } }); removeButton.addSelectionListener(new SelectionAdapter() { // event is null when featureTableViewer is double clicked @Override public void widgetSelected(SelectionEvent event) { IStructuredSelection selection = (IStructuredSelection) featureTreeViewer.getSelection(); Object firstValue = null; for (Iterator<?> i = selection.iterator(); i.hasNext();) { Object value = i.next(); if (!eClassifier.isInstance(value)) { continue; } if (firstValue == null) { firstValue = value; } if (values != null) { values.getChildren().remove(value); } else { currentValues.remove(value); } } if (values != null) { if (!values.getChildren().isEmpty()) { featureTreeViewer.setSelection(new StructuredSelection(values.getChildren().get(0))); } } else { if (!currentValues.isEmpty()) { featureTreeViewer.setSelection(new StructuredSelection(currentValues.get(0))); } } if (choiceTreeViewer != null) { choiceTreeViewer.refresh(); choiceTreeViewer.expandToLevel(2); featureTreeViewer.refresh(); featureTreeViewer.expandToLevel(2); choiceTreeViewer.setSelection(selection); } else if (choiceText != null) { if (firstValue != null) { String value = EcoreUtil.convertToString((EDataType) eClassifier, firstValue); choiceText.setText(value); } } } }); return contents; }
From source file:es.cv.gvcase.ide.navigator.search.iu.pages.ElementInDiagramSearchResultPage.java
License:Open Source License
@Override protected void configureTreeViewer(TreeViewer viewer) { viewer.setLabelProvider(searchResultLabelProvider); viewer.setContentProvider(searchResultItemProvider); }
From source file:es.cv.gvcase.mdt.common.part.SelectModelElementsForDiagramDialog.java
License:Open Source License
/** * Creates the tree selector.//from w w w. j av a 2 s . c o m * * @param parent * the parent */ private void createTreeSelector(Composite parent) { Tree tree = new Tree(parent, SWT.CHECK | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); TreeViewer treeViewer = new TreeViewer(tree); GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); data.heightHint = 300; data.widthHint = 300; tree.setLayoutData(data); selectionTree = treeViewer; treeViewer.setContentProvider(contentProvider); treeViewer.setLabelProvider(labelProvider); tree.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) { return; } public void widgetSelected(SelectionEvent e) { treeSelectionChanged(e); } }); }
From source file:es.sidelab.pascaline.debug.ui.views.variables.FilteredVariablesView.java
License:Open Source License
/** * @param sashForm/*from w w w . java 2 s .c o m*/ * @return */ private TreeViewer createTreeViewer(Composite parent) { Tree tree = new Tree(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); TreeViewer treeViewer = new TreeViewer(tree); tree.setHeaderVisible(true); tree.setLinesVisible(true); // set the column headers implement this createTreeColumns(tree); // set the content and label providers treeViewer.setContentProvider(getContentProvider()); treeViewer.setLabelProvider(getLabelProvider()); // using internal hash table speeds the lookup treeViewer.setUseHashlookup(true); // layout the table tree viewer GridData layoutData = new GridData(); layoutData.grabExcessHorizontalSpace = true; layoutData.grabExcessVerticalSpace = true; layoutData.horizontalAlignment = GridData.FILL; layoutData.verticalAlignment = GridData.FILL; layoutData.horizontalSpan = 1; treeViewer.getControl().setLayoutData(layoutData); // have a way to get the column names treeViewer.setColumnProperties(getColumnNames()); treeViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { Object o = ((IStructuredSelection) selection).getFirstElement(); } } }); DebugUITools.getDebugContextManager().getContextService(getSite().getWorkbenchWindow()) .addDebugContextListener(this); return treeViewer; }
From source file:eu.aniketos.wp1.ststool.analysis.ui.ResultViewDataProvider.java
License:Open Source License
public ResultViewDataProvider(final TreeViewer treeViewer, TreeViewerColumn treeViewerColumn, TreeViewerColumn treeViewerColumn2, Label statusLabel) { this.treeViewer = treeViewer; this.statusLabel = statusLabel; treeViewer.getTree().addDisposeListener(this); ColumnViewerToolTipSupport.enableFor(treeViewer); treeViewer.setContentProvider(new ListTreeNodeContentProvider()); treeViewerColumn.setLabelProvider(new ResultLabelProviderWithToolTip()); treeViewerColumn2.setLabelProvider(new ResultLabelProviderWithToolTip2()); //treeViewer.addSelectionChangedListener(this); treeViewer.addOpenListener(this); rm.addAnalysisResultListener(this); DiagramObserver.addDiagramObserverListener(this); resultsChanged(rm);//from w w w . ja va 2s .c om final Tree tree = treeViewer.getTree(); tree.addListener(SWT.EraseItem, new Listener() { public void handleEvent(Event event) { event.detail &= ~SWT.FOREGROUND; } }); tree.addListener(SWT.PaintItem, new Listener() { Map<Image, Image> grayedimage = new HashMap<Image, Image>(); public void handleEvent(Event event) { TreeItem item = (TreeItem) event.item; String text = item.getText(event.index); Image img = item.getImage(); if (((TreeNode) item.getData()).isEnabled()) { event.gc.setForeground(item.getForeground(event.index)); } else { if (!grayedimage.containsKey(img)) { grayedimage.put(img, new Image(null, img, SWT.IMAGE_GRAY)); } img = grayedimage.get(img); event.gc.setForeground(ColorConstants.gray); } int xOffset = 3; if (img != null && event.index == 0) { int yOffset = Math.max(0, (event.height - img.getImageData().height) / 2); event.gc.drawImage(img, event.x + xOffset, event.y + yOffset); xOffset += img.getImageData().width; } int yOffset = 0; Point size = event.gc.textExtent(text); yOffset = Math.max(0, (event.height - size.y) / 2); event.gc.drawText(text, event.x + xOffset + 3, event.y + yOffset, true); } }); }
From source file:eu.artist.migration.cloudselection.ui.views.GenericView.java
License:Open Source License
public void createPartControl(Composite parent) { GridLayout layout = new GridLayout(); layout.numColumns = 1;/*from w ww .java 2 s. c o m*/ layout.verticalSpacing = 2; layout.marginWidth = 0; layout.marginHeight = 2; parent.setLayout(layout); // layout the text field above the treeview GridData layoutData = new GridData(); layoutData.grabExcessHorizontalSpace = true; layoutData.horizontalAlignment = GridData.FILL; // Create the tree viewer as a child of the composite parent TreeViewer treeViewer = new TreeViewer(parent); contentProv = new ViewContentProvider(); treeViewer.setContentProvider(contentProv); treeViewer.setLabelProvider(new ViewLabelProvider()); treeViewer.setUseHashlookup(true); // layout the tree viewer below the text field layoutData = new GridData(); layoutData.grabExcessHorizontalSpace = true; layoutData.grabExcessVerticalSpace = true; layoutData.horizontalAlignment = GridData.FILL; layoutData.verticalAlignment = GridData.FILL; treeViewer.getControl().setLayoutData(layoutData); final Tree t = treeViewer.getTree(); contentProv.setViewer(treeViewer); t.addMouseListener(new MouseListener() { @Override public void mouseDown(MouseEvent e) { for (TreeItem item : t.getSelection()) { /*if((e.x > item.getImageBounds(0).x) && (e.x < (item.getImageBounds(0).x + item.getImage().getBounds().width))) { if((e.y > item.getImageBounds(0).y) && (e.y < (item.getImageBounds(0).y + item.getImage().getBounds().height))) { */ ModelElement clickedElement = (ModelElement) item.getData(); if (clickedElement instanceof LeafElement) { boolean checked = ((LeafElement) clickedElement).isChecked(); setChecked(clickedElement, !checked); } // } // } } contentProv.viewer.refresh(); } @Override public void mouseUp(MouseEvent e) { } public void mouseDoubleClick(MouseEvent arg0) { // TODO Auto-generated method stub } }); if (!Resources.isCoreLoaded()) { Resources.loadCoreResource(); } contentProv.viewer.setInput(getInitalInput()); contentProv.viewer.expandAll(); contentProv.viewer.refresh(); makeActions(); contributeToActionBars(); }
From source file:eu.esdihumboldt.hale.ui.codelist.inspire.internal.CodeListSelectionDialog.java
License:Open Source License
/** * @see AbstractViewerSelectionDialog#setupViewer(StructuredViewer, Object) *///from w w w.j a v a 2s. co m @Override protected void setupViewer(final TreeViewer viewer, final CodeListRef initialSelection) { viewer.setLabelProvider(new CodeListLabelProvider()); viewer.setContentProvider(new CodeListContentProvider()); ProgressMonitorDialog dlg = new ProgressMonitorDialog(getShell()); final Display display = Display.getCurrent(); try { dlg.run(true, false, new IRunnableWithProgress() { @Override public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { monitor.beginTask("Loading available code lists from INSPIRE registry", IProgressMonitor.UNKNOWN); final Collection<CodeListRef> codeLists = RegistryCodeLists.loadCodeLists().values(); display.asyncExec(new Runnable() { @Override public void run() { viewer.setInput(codeLists); if (initialSelection != null) { viewer.setSelection(new StructuredSelection(initialSelection)); } } }); monitor.done(); } }); } catch (InvocationTargetException | InterruptedException e) { throw new IllegalStateException("Failed to load code lists", e); } }
From source file:eu.esdihumboldt.hale.ui.common.definition.selector.PropertyDefinitionDialog.java
License:Open Source License
@Override protected void setupViewer(TreeViewer viewer, EntityDefinition initialSelection) { viewer.setLabelProvider(new DefinitionLabelProvider()); viewer.setContentProvider(new TreePathProviderAdapter(new TypePropertyContentProvider(viewer))); viewer.setInput(parentType);/*from ww w .ja v a2s . c om*/ if (initialSelection != null) { viewer.setSelection(new StructuredSelection(initialSelection)); } }