List of usage examples for org.eclipse.jface.viewers TreeViewerColumn getColumn
public TreeColumn getColumn()
From source file:org.eclipse.jface.snippets.viewers.Snippet050DelegatingStyledCellLabelProvider.java
License:Open Source License
private ColumnViewer createViewer(String description, Composite parent, CellLabelProvider labelProvider1, CellLabelProvider labelProvider2) { Composite composite = new Composite(parent, SWT.NONE); composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); composite.setLayout(new GridLayout(1, true)); Label label = new Label(composite, SWT.NONE); label.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label.setText(description);/*from ww w . j a va2s .c o m*/ TreeViewer treeViewer = new TreeViewer(composite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); treeViewer.getTree().setHeaderVisible(true); treeViewer.setContentProvider(new FileSystemContentProvider()); TreeViewerColumn tvc1 = new TreeViewerColumn(treeViewer, SWT.NONE); tvc1.getColumn().setText("Name"); //$NON-NLS-1$ tvc1.getColumn().setWidth(200); tvc1.setLabelProvider(labelProvider1); TreeViewerColumn tvc2 = new TreeViewerColumn(treeViewer, SWT.NONE); tvc2.getColumn().setText("Date Modified"); //$NON-NLS-1$ tvc2.getColumn().setWidth(200); tvc2.setLabelProvider(labelProvider2); GridData data = new GridData(GridData.FILL, GridData.FILL, true, true); treeViewer.getControl().setLayoutData(data); treeViewer.setInput(new FileSystemRoot()); return treeViewer; }
From source file:org.eclipse.jface.snippets.viewers.Snippet053StartEditorWithContextMenu.java
License:Open Source License
public Snippet053StartEditorWithContextMenu(Shell shell) { viewer = new TreeViewer(shell, SWT.BORDER); viewer.setContentProvider(new MyContentProvider()); TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, SWT.NONE); viewerColumn.getColumn().setWidth(200); viewerColumn.setEditingSupport(new MyEditingSupport(viewer)); viewerColumn.setLabelProvider(new ColumnLabelProvider()); TreeViewerEditor.create(viewer, new ColumnViewerEditorActivationStrategy(viewer) { @Override//from w w w . ja va2s . c o m protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC; } }, ColumnViewerEditor.DEFAULT); Menu menu = new Menu(viewer.getControl()); MenuItem renameItem = new MenuItem(menu, SWT.PUSH); renameItem.addSelectionListener(this); renameItem.setText("Rename"); viewer.getTree().setMenu(menu); viewer.setInput(createModel()); }
From source file:org.eclipse.jface.snippets.viewers.Snippet055HideShowColumn.java
License:Open Source License
public Snippet055HideShowColumn(final Shell shell) { final TreeViewer v = new TreeViewer(shell, SWT.BORDER | SWT.FULL_SELECTION); v.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1)); v.getTree().setLinesVisible(true);//from w w w . j av a 2 s . c om v.getTree().setHeaderVisible(true); TreeViewerFocusCellManager focusCellManager = new TreeViewerFocusCellManager(v, new FocusCellOwnerDrawHighlighter(v)); ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(v) { @Override protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.CR) || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC; } }; TreeViewerEditor.create(v, focusCellManager, actSupport, ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION); final TextCellEditor textCellEditor = new TextCellEditor(v.getTree()); createColumnFor(v, "Column 1", textCellEditor); final TreeViewerColumn column_2 = createColumnFor(v, "Column 2", textCellEditor); createColumnFor(v, "Column 3", textCellEditor); v.setContentProvider(new MyContentProvider()); v.setInput(createModel()); Button b = createButtonFor(shell, "Edit-Element"); b.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { MyModel root = (MyModel) v.getInput(); TreePath path = new TreePath( new Object[] { root, root.child.get(1), root.child.get(1).child.get(0) }); v.editElement(path, 0); } }); b = createButtonFor(shell, "Hide/Show 2nd Column"); b.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { int width = column_2.getColumn().getWidth(); column_2.getColumn().setWidth(width == 0 ? 200 : 0); } }); }
From source file:org.eclipse.jface.snippets.viewers.Snippet055HideShowColumn.java
License:Open Source License
private TreeViewerColumn createColumnFor(final TreeViewer v, String label, TextCellEditor textCellEditor) { TreeViewerColumn column = new TreeViewerColumn(v, SWT.NONE); column.getColumn().setWidth(200); column.getColumn().setMoveable(true); column.getColumn().setText(label);// ww w .ja va 2s . co m column.setLabelProvider(new MyColumnLabelProvider(label)); column.setEditingSupport(new MyEditingSupport(v, v, textCellEditor)); return column; }
From source file:org.eclipse.jface.snippets.viewers.Snippet061FakedNativeCellEditor.java
License:Open Source License
private TreeViewerColumn createColumnFor(TreeViewer viewer, int style, String label) { TreeViewerColumn column = new TreeViewerColumn(viewer, style); column.getColumn().setWidth(200); column.getColumn().setMoveable(true); column.getColumn().setText(label);// ww w . j a va2 s . c om return column; }
From source file:org.eclipse.jubula.client.ui.rcp.views.JBPropertiesPage.java
License:Open Source License
/** * Creates a new Tree for this View./*from ww w .j a v a 2 s . c o m*/ * @param parent the parent composite */ private void buildTree(Composite parent) { GridData layoutData = new GridData(GridData.FILL_BOTH); layoutData.grabExcessHorizontalSpace = true; Tree tree = new Tree(parent, SWT.BORDER | SWT.HIDE_SELECTION | SWT.FULL_SELECTION); tree.setLayoutData(layoutData); tree.setHeaderVisible(true); tree.setLinesVisible(true); m_treeViewer = new TreeViewer(tree); // add expand/collapse column TreeViewerColumn expandCollapseColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); expandCollapseColumn.getColumn().setText(StringConstants.EMPTY); expandCollapseColumn.getColumn().setWidth(20); expandCollapseColumn.getColumn().setResizable(false); expandCollapseColumn.setLabelProvider(new CellLabelProvider() { public void update(ViewerCell cell) { // Nothing to display. Nothing to update. } }); final int width = m_treeViewer.getTree().getParent().getClientArea().width; /* We make sure to have an initial size, just in case. */ final int area = (width <= 100) ? 100 : width; // add property name column TreeViewerColumn propertyNameColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); propertyNameColumn.getColumn().setText(Messages.JubulaPropertiesViewProperty); propertyNameColumn.getColumn().setWidth((int) (width * 0.36)); propertyNameColumn.setLabelProvider(new PropertyNameLabelProvider()); // add property value column TreeViewerColumn propertyValueColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); propertyValueColumn.getColumn().setText(Messages.JubulaPropertiesViewValue); propertyValueColumn.getColumn().setWidth((int) (width * 0.54)); propertyValueColumn.setLabelProvider(new PropertyValueLabelProvider()); propertyValueColumn.setEditingSupport(new PropertiesEditingSupport(m_treeViewer)); m_treeViewer.addSelectionChangedListener(m_helpContextListener); m_treeViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); m_treeViewer.setContentProvider(new PropertiesContentProvider()); ColumnViewerToolTipSupport.enableFor(m_treeViewer); m_treeViewer.setComparer(new PropertiesElementComparer()); m_focusCellManager = new TreeViewerFocusCellManager(m_treeViewer, new FocusCellOwnerDrawHighlighter(m_treeViewer)); ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(m_treeViewer) { protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.CR) || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC; } }; TreeViewerEditor.create(m_treeViewer, m_focusCellManager, actSupport, ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION | ColumnViewerEditor.KEEP_EDITOR_ON_DOUBLE_CLICK); }
From source file:org.eclipse.jubula.client.ui.rcp.views.JBPropertiesView.java
License:Open Source License
/** * Creates a new Tree for this View./*from w ww .ja v a 2s. c o m*/ * @param parent the parent composite */ private void buildTree(Composite parent) { GridData layoutData = new GridData(GridData.FILL_BOTH); layoutData.grabExcessHorizontalSpace = true; Tree tree = new Tree(parent, SWT.BORDER | SWT.HIDE_SELECTION | SWT.FULL_SELECTION); tree.setLayoutData(layoutData); tree.setHeaderVisible(true); tree.setLinesVisible(true); m_treeViewer = new TreeViewer(tree); // add expand/collapse column TreeViewerColumn expandCollapseColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); expandCollapseColumn.getColumn().setText(StringConstants.EMPTY); expandCollapseColumn.getColumn().setWidth(20); expandCollapseColumn.getColumn().setResizable(false); expandCollapseColumn.setLabelProvider(new CellLabelProvider() { public void update(ViewerCell cell) { // Nothing to display. Nothing to update. } }); // add property name column TreeViewerColumn propertyNameColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); propertyNameColumn.getColumn().setText(Messages.JubulaPropertiesViewProperty); propertyNameColumn.getColumn().setWidth(175); propertyNameColumn.setLabelProvider(new PropertyNameLabelProvider()); // add property value column TreeViewerColumn propertyValueColumn = new TreeViewerColumn(m_treeViewer, SWT.NONE); propertyValueColumn.getColumn().setText(Messages.JubulaPropertiesViewValue); propertyValueColumn.getColumn().setWidth(300); propertyValueColumn.setLabelProvider(new PropertyValueLabelProvider()); propertyValueColumn.setEditingSupport(new PropertiesEditingSupport(m_treeViewer)); m_treeViewer.addSelectionChangedListener(m_helpContextListener); m_treeViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); m_treeViewer.setContentProvider(new PropertiesContentProvider()); ColumnViewerToolTipSupport.enableFor(m_treeViewer); m_treeViewer.setComparer(new PropertiesElementComparer()); m_focusCellManager = new TreeViewerFocusCellManager(m_treeViewer, new FocusCellOwnerDrawHighlighter(m_treeViewer)); ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(m_treeViewer) { protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.CR) || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC; } }; TreeViewerEditor.create(m_treeViewer, m_focusCellManager, actSupport, ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION | ColumnViewerEditor.KEEP_EDITOR_ON_DOUBLE_CLICK); }
From source file:org.eclipse.linuxtools.internal.valgrind.cachegrind.CachegrindViewPart.java
License:Open Source License
@Override public void createPartControl(Composite parent) { Composite top = new Composite(parent, SWT.NONE); GridLayout topLayout = new GridLayout(); topLayout.marginHeight = topLayout.marginWidth = 0; top.setLayout(topLayout);//from ww w. ja v a 2 s.c om top.setLayoutData(new GridData(GridData.FILL_BOTH)); viewer = new TreeViewer(top, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION); labelProvider = new CachegrindLabelProvider(); Tree tree = viewer.getTree(); tree.setHeaderVisible(true); tree.setLinesVisible(true); tree.setLayoutData(new GridData(GridData.FILL_BOTH)); TreeViewerColumn column = new TreeViewerColumn(viewer, SWT.NONE); column.getColumn().setText(Messages.getString("CachegrindViewPart.Location")); //$NON-NLS-1$ column.getColumn().setWidth(COLUMN_SIZE * 4); column.getColumn().setResizable(true); column.getColumn().addSelectionListener(getHeaderListener()); column.setLabelProvider(labelProvider); contentProvider = new CachegrindTreeContentProvider(); viewer.setContentProvider(contentProvider); viewer.setLabelProvider(labelProvider); viewer.setAutoExpandLevel(2); doubleClickListener = new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { Object selection = ((StructuredSelection) event.getSelection()).getFirstElement(); String path = null; int line = 0; if (selection instanceof CachegrindFile) { path = ((CachegrindFile) selection).getPath(); } else if (selection instanceof CachegrindLine) { CachegrindLine element = (CachegrindLine) selection; CachegrindFile file = (CachegrindFile) element.getParent().getParent(); path = file.getPath(); line = element.getLine(); } else if (selection instanceof CachegrindFunction) { CachegrindFunction function = (CachegrindFunction) selection; path = ((CachegrindFile) function.getParent()).getPath(); if (function.getModel() instanceof ISourceReference) { ISourceReference model = (ISourceReference) function.getModel(); try { ISourceRange sr = model.getSourceRange(); if (sr != null) { line = sr.getStartLine(); } } catch (CModelException e) { e.printStackTrace(); } } } if (path != null) { try { ProfileUIUtils.openEditorAndSelect(path, line); } catch (PartInitException e) { e.printStackTrace(); } catch (BadLocationException e) { e.printStackTrace(); } } } }; viewer.addDoubleClickListener(doubleClickListener); expandAction = new ExpandAction(viewer); collapseAction = new CollapseAction(viewer); MenuManager manager = new MenuManager(); manager.addMenuListener(new IMenuListener() { public void menuAboutToShow(IMenuManager manager) { ITreeSelection selection = (ITreeSelection) viewer.getSelection(); ICachegrindElement element = (ICachegrindElement) selection.getFirstElement(); if (contentProvider.hasChildren(element)) { manager.add(expandAction); manager.add(collapseAction); } } }); manager.setRemoveAllWhenShown(true); Menu contextMenu = manager.createContextMenu(viewer.getTree()); viewer.getControl().setMenu(contextMenu); }
From source file:org.eclipse.linuxtools.internal.valgrind.cachegrind.CachegrindViewPart.java
License:Open Source License
public void refreshView() { if (outputs != null && outputs.length > 0) { String[] events = outputs[0].getEvents(); for (int i = 0; i < events.length; i++) { TreeViewerColumn column = new TreeViewerColumn(viewer, SWT.NONE); column.getColumn().setText(events[i]); column.getColumn().setWidth(COLUMN_SIZE); column.getColumn().setToolTipText(getFullEventName(events[i])); column.getColumn().setResizable(true); column.getColumn().addSelectionListener(getHeaderListener()); column.setLabelProvider(labelProvider); }//from ww w .jav a 2s . c o m viewer.setInput(outputs); viewer.getTree().layout(true); } }
From source file:org.eclipse.linuxtools.lttng.ui.views.statistics.StatisticsView.java
License:Open Source License
@Override public void createPartControl(Composite parent) { parent.setLayout(new FillLayout()); treeViewer = new TreeViewer(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); treeViewer.setContentProvider(new TreeContentProvider()); treeViewer.getTree().setHeaderVisible(true); treeViewer.setUseHashlookup(true);/*from w ww .j a v a2 s . c o m*/ for (final ColumnData columnData : columnDataList) { final TreeViewerColumn treeColumn = new TreeViewerColumn(treeViewer, columnData.alignment); treeColumn.getColumn().setText(columnData.header); treeColumn.getColumn().setWidth(columnData.width); treeColumn.getColumn().setToolTipText(columnData.tooltip); if (columnData.comparator != null) { treeColumn.getColumn().addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { if (treeViewer.getTree().getSortDirection() == SWT.UP || treeViewer.getTree().getSortColumn() != treeColumn.getColumn()) { treeViewer.setComparator(columnData.comparator); treeViewer.getTree().setSortDirection(SWT.DOWN); } else { treeViewer.setComparator(new ViewerComparator() { @Override public int compare(Viewer viewer, Object e1, Object e2) { return -1 * columnData.comparator.compare(viewer, e1, e2); } }); treeViewer.getTree().setSortDirection(SWT.UP); } treeViewer.getTree().setSortColumn(treeColumn.getColumn()); } }); } treeColumn.setLabelProvider(columnData.labelProvider); } // Handler that will draw the bar charts. treeViewer.getTree().addListener(SWT.EraseItem, new Listener() { // @Override @Override public void handleEvent(Event event) { if (columnDataList[event.index].percentageProvider != null) { StatisticsTreeNode node = (StatisticsTreeNode) event.item.getData(); double percentage = columnDataList[event.index].percentageProvider.getPercentage(node); if (percentage == 0) { return; } if ((event.detail & SWT.SELECTED) > 0) { Color oldForeground = event.gc.getForeground(); event.gc.setForeground(event.item.getDisplay().getSystemColor(SWT.COLOR_LIST_SELECTION)); event.gc.fillRectangle(event.x, event.y, event.width, event.height); event.gc.setForeground(oldForeground); event.detail &= ~SWT.SELECTED; } int barWidth = (int) ((treeViewer.getTree().getColumn(1).getWidth() - 8) * percentage); int oldAlpha = event.gc.getAlpha(); Color oldForeground = event.gc.getForeground(); Color oldBackground = event.gc.getBackground(); event.gc.setAlpha(64); event.gc.setForeground(event.item.getDisplay().getSystemColor(SWT.COLOR_BLUE)); event.gc.setBackground(event.item.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND)); event.gc.fillGradientRectangle(event.x, event.y, barWidth, event.height, true); event.gc.drawRectangle(event.x, event.y, barWidth, event.height); event.gc.setForeground(oldForeground); event.gc.setBackground(oldBackground); event.gc.setAlpha(oldAlpha); event.detail &= ~SWT.BACKGROUND; } } }); treeViewer.setComparator(columnDataList[0].comparator); treeViewer.getTree().setSortColumn(treeViewer.getTree().getColumn(0)); treeViewer.getTree().setSortDirection(SWT.DOWN); // Read current data if any available TmfExperiment<?> experiment = TmfExperiment.getCurrentExperiment(); if (experiment != null) { @SuppressWarnings({ "rawtypes", "unchecked" }) TmfExperimentSelectedSignal<?> signal = new TmfExperimentSelectedSignal(this, experiment); experimentSelected(signal); } else { TraceDebug.debug("No selected experiment information available"); //$NON-NLS-1$ } }