List of usage examples for org.eclipse.jface.viewers ViewerCell setForeground
public void setForeground(Color foreground)
From source file:org.eclipse.mylyn.reviews.r4e.ui.internal.dialogs.NewAnomalyInputDialog.java
License:Open Source License
/** * Configures the dialog form and creates form content. Clients should override this method. * //from www .j a va2 s . c om * @param mform * the dialog form */ @Override protected void createFormContent(final IManagedForm mform) { final FormToolkit toolkit = mform.getToolkit(); final ScrolledForm sform = mform.getForm(); sform.setExpandVertical(true); final Composite composite = sform.getBody(); final GridLayout layout = new GridLayout(4, false); composite.setLayout(layout); GridData textGridData = null; //Basic parameters section final Section basicSection = toolkit.createSection(composite, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED); final GridData basicSectionGridData = new GridData(GridData.FILL, GridData.FILL, true, false); basicSectionGridData.horizontalSpan = 4; basicSection.setLayoutData(basicSectionGridData); basicSection.setText(R4EUIConstants.BASIC_PARAMS_HEADER); basicSection.setDescription(BASIC_PARAMS_HEADER_MSG); basicSection.addExpansionListener(new ExpansionAdapter() { @Override public void expansionStateChanged(ExpansionEvent e) { getShell().setSize(getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT)); } }); final Composite basicSectionClient = toolkit.createComposite(basicSection); basicSectionClient.setLayout(layout); basicSection.setClient(basicSectionClient); //Anomaly Title Label label = toolkit.createLabel(basicSectionClient, R4EUIConstants.ANOMALY_TITLE_LABEL_VALUE); label.setToolTipText(R4EUIConstants.ANOMALY_TITLE_TOOLTIP); label.setLayoutData(new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false)); fAnomalyTitleInputTextField = toolkit.createText(basicSectionClient, "", SWT.SINGLE | SWT.BORDER); textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 3; fAnomalyTitleInputTextField.setToolTipText(R4EUIConstants.ANOMALY_TITLE_TOOLTIP); fAnomalyTitleInputTextField.setLayoutData(textGridData); fAnomalyTitleInputTextField.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { // ignore if (fAnomalyTitleInputTextField.getText().length() > 0 && fAnomalyDescriptionInputTextField.getText().length() > 0) { getButton(IDialogConstants.OK_ID).setEnabled(true); } else { getButton(IDialogConstants.OK_ID).setEnabled(false); } } }); //Anomaly Description label = toolkit.createLabel(basicSectionClient, R4EUIConstants.ANOMALY_DESCRIPTION_LABEL_VALUE); label.setToolTipText(R4EUIConstants.ANOMALY_DESCRIPTION_TOOLTIP); label.setLayoutData(new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false)); fAnomalyDescriptionInputTextField = toolkit.createText(basicSectionClient, "", SWT.MULTI | SWT.V_SCROLL | SWT.BORDER); textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 3; textGridData.heightHint = fAnomalyTitleInputTextField.getLineHeight() * 7; fAnomalyDescriptionInputTextField.setToolTipText(R4EUIConstants.ANOMALY_DESCRIPTION_TOOLTIP); fAnomalyDescriptionInputTextField.setLayoutData(textGridData); fAnomalyDescriptionInputTextField.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { // ignore if (fAnomalyTitleInputTextField.getText().length() > 0 && fAnomalyDescriptionInputTextField.getText().length() > 0) { getButton(IDialogConstants.OK_ID).setEnabled(true); } else { getButton(IDialogConstants.OK_ID).setEnabled(false); } } }); //Extra parameters section final Section extraSection = toolkit.createSection(composite, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE); final GridData extraSectionGridData = new GridData(GridData.FILL, GridData.FILL, true, true); extraSectionGridData.horizontalSpan = 4; extraSection.setLayoutData(extraSectionGridData); extraSection.setText(R4EUIConstants.EXTRA_PARAMS_HEADER); extraSection.setDescription(EXTRA_PARAMS_HEADER_MSG); extraSection.addExpansionListener(new ExpansionAdapter() { @Override public void expansionStateChanged(ExpansionEvent e) { getShell().setSize(getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT)); } }); final Composite extraSectionClient = toolkit.createComposite(extraSection); extraSectionClient.setLayout(layout); extraSection.setClient(extraSectionClient); //Anomaly Class label = toolkit.createLabel(extraSectionClient, R4EUIConstants.CLASS_LABEL); label.setToolTipText(R4EUIConstants.ANOMALY_CLASS_TOOLTIP); label.setLayoutData(new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false)); fAnomalyClass = new CCombo(extraSectionClient, SWT.BORDER | SWT.READ_ONLY); fAnomalyClass.setItems(UIUtils.getClasses()); int count = UIUtils.getClasses().length; fAnomalyClass.setVisibleItemCount(count); textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 3; fAnomalyClass.setToolTipText(R4EUIConstants.ANOMALY_CLASS_TOOLTIP); fAnomalyClass.setLayoutData(textGridData); //Anomaly Rank label = toolkit.createLabel(extraSectionClient, R4EUIConstants.RANK_LABEL); label.setToolTipText(R4EUIConstants.ANOMALY_RANK_TOOLTIP); label.setLayoutData(new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false)); fAnomalyRank = new CCombo(extraSectionClient, SWT.BORDER | SWT.READ_ONLY); fAnomalyRank.setItems(UIUtils.getRanks()); textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 3; fAnomalyRank.setToolTipText(R4EUIConstants.ANOMALY_CLASS_TOOLTIP); fAnomalyRank.setLayoutData(textGridData); //Assigned To label = toolkit.createLabel(extraSectionClient, R4EUIConstants.ASSIGNED_TO_LABEL); textGridData = new GridData(GridData.FILL, GridData.FILL, false, false); textGridData.horizontalSpan = 1; label.setLayoutData(textGridData); fAssignedToCombo = new CCombo(extraSectionClient, SWT.BORDER | SWT.READ_ONLY); final String[] participants = R4EUIModelController.getActiveReview().getParticipantIDs() .toArray(new String[R4EUIModelController.getActiveReview().getParticipantIDs().size()]); fAssignedToCombo.removeAll(); fAssignedToCombo.add(""); for (String participant : participants) { fAssignedToCombo.add(participant); } textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 3; fAssignedToCombo.setToolTipText(R4EUIConstants.ASSIGNED_TO_TOOLTIP); fAssignedToCombo.setLayoutData(textGridData); //Due Date toolkit.setBorderStyle(SWT.NULL); label = toolkit.createLabel(extraSectionClient, R4EUIConstants.DUE_DATE_LABEL); textGridData = new GridData(SWT.FILL, SWT.CENTER, false, false); textGridData.horizontalSpan = 1; label.setLayoutData(textGridData); final Composite dateComposite = toolkit.createComposite(extraSectionClient); textGridData = new GridData(SWT.FILL, SWT.CENTER, true, true); textGridData.horizontalSpan = 3; dateComposite.setToolTipText(R4EUIConstants.ANOMALY_DUE_DATE_TOOLTIP); dateComposite.setLayoutData(textGridData); dateComposite.setLayout(new GridLayout(2, false)); fDateText = toolkit.createText(dateComposite, "", SWT.READ_ONLY); fDateText.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false)); fDateText.setEditable(false); toolkit.setBorderStyle(SWT.BORDER); final Composite dateButtonComposite = toolkit.createComposite(dateComposite); textGridData = new GridData(SWT.FILL, SWT.CENTER, true, true); textGridData.horizontalSpan = 1; dateButtonComposite.setToolTipText(R4EUIConstants.ANOMALY_DUE_DATE_TOOLTIP); dateButtonComposite.setLayoutData(textGridData); dateButtonComposite.setLayout(new GridLayout(2, false)); final Button calendarButton = toolkit.createButton(dateButtonComposite, R4EUIConstants.UPDATE_LABEL, SWT.NONE); calendarButton.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false)); calendarButton.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { final ICalendarDialog dialog = R4EUIDialogFactory.getInstance().getCalendarDialog(); final int result = dialog.open(); if (result == Window.OK) { final SimpleDateFormat dateFormat = new SimpleDateFormat(R4EUIConstants.SIMPLE_DATE_FORMAT); Date dialogDate = dialog.getDate(); String dialogDateStr = dateFormat.format(dialogDate); Calendar cal = Calendar.getInstance(); cal.setTime(new Date()); cal.add(Calendar.DAY_OF_YEAR, -1); if (dialogDate.after(cal.getTime())) { fDateText.setText(dialogDateStr); fAnomalyDueDateValue = dialogDate; } else { UIUtils.displayPastDateError(dialogDate, dialogDateStr); } } } public void widgetDefaultSelected(SelectionEvent e) { // $codepro.audit.disable emptyMethod // No implementation needed } }); final Button clearButton = toolkit.createButton(dateButtonComposite, R4EUIConstants.CLEAR_LABEL, SWT.NONE); clearButton.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false)); clearButton.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { fDateText.setText(""); fAnomalyDueDateValue = null; } public void widgetDefaultSelected(SelectionEvent e) { // $codepro.audit.disable emptyMethod // No implementation needed } }); //Rule Tree label = toolkit.createLabel(extraSectionClient, ADD_RULE_DIALOG_VALUE); textGridData = new GridData(GridData.FILL, GridData.FILL, true, false); textGridData.horizontalSpan = 4; label.setLayoutData(textGridData); fRuleTreeViewer = new TreeViewer(extraSectionClient, SWT.FULL_SELECTION | SWT.BORDER | SWT.READ_ONLY | SWT.H_SCROLL | SWT.V_SCROLL); fRuleTreeViewer.setContentProvider(new ReviewNavigatorContentProvider()); fRuleTreeViewer.getTree().setHeaderVisible(true); ColumnViewerToolTipSupport.enableFor(fRuleTreeViewer, ToolTip.NO_RECREATE); final TreeViewerColumn elementColumn = new TreeViewerColumn(fRuleTreeViewer, SWT.NONE); elementColumn.getColumn().setText("Rule Tree"); elementColumn.getColumn().setWidth(DEFAULT_ELEMENT_COLUMN_WIDTH); elementColumn.setLabelProvider(new ReviewNavigatorLabelProvider() { @Override public String getToolTipText(Object element) { if (element instanceof R4EUIRule) { return ((R4EUIRule) element).getRule().getDescription(); } return null; } @Override public void update(ViewerCell cell) { final IR4EUIModelElement element = (IR4EUIModelElement) cell.getElement(); if (element instanceof R4EUIRuleSet && !element.isOpen()) { cell.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_RED)); } else { cell.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_BLACK)); } cell.setText(element.getName()); cell.setImage(element.getImage(element.getImageLocation())); } }); final TreeViewerColumn titleColumn = new TreeViewerColumn(fRuleTreeViewer, SWT.NONE); titleColumn.getColumn().setText(R4EUIConstants.TITLE_LABEL); titleColumn.getColumn().setWidth(DEFAULT_TREE_COLUMN_WIDTH); titleColumn.setLabelProvider(new ColumnLabelProvider() { @Override public String getText(Object element) { if (element instanceof R4EUIRule) { return ((R4EUIRule) element).getRule().getTitle(); } return null; } @Override public String getToolTipText(Object element) { if (element instanceof R4EUIRule) { return ((R4EUIRule) element).getRule().getDescription(); } return null; } @Override public Point getToolTipShift(Object object) { return new Point(R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_X, R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_Y); } @Override public int getToolTipDisplayDelayTime(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_DELAY; } @Override public int getToolTipTimeDisplayed(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_TIME; } @Override public void update(ViewerCell cell) { final Object element = cell.getElement(); if (element instanceof R4EUIRule) { cell.setText(((R4EUIRule) element).getRule().getTitle()); } else { cell.setText(null); } } }); final TreeViewerColumn classColumn = new TreeViewerColumn(fRuleTreeViewer, SWT.NONE); classColumn.getColumn().setText(R4EUIConstants.CLASS_LABEL); classColumn.getColumn().setWidth(DEFAULT_TREE_COLUMN_WIDTH); classColumn.setLabelProvider(new ColumnLabelProvider() { @Override public String getText(Object element) { if (element instanceof R4EUIRule) { return UIUtils.getClassStr(((R4EUIRule) element).getRule().getClass_()); } return null; } @Override public String getToolTipText(Object element) { if (element instanceof R4EUIRule) { return ((R4EUIRule) element).getRule().getDescription(); } return null; } @Override public Point getToolTipShift(Object object) { return new Point(R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_X, R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_Y); } @Override public int getToolTipDisplayDelayTime(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_DELAY; } @Override public int getToolTipTimeDisplayed(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_TIME; } @Override public void update(ViewerCell cell) { final Object element = cell.getElement(); if (element instanceof R4EUIRule) { cell.setText(UIUtils.getClassStr(((R4EUIRule) element).getRule().getClass_())); } else { cell.setText(null); } } }); final TreeViewerColumn rankColumn = new TreeViewerColumn(fRuleTreeViewer, SWT.NONE); rankColumn.getColumn().setText(R4EUIConstants.RANK_LABEL); rankColumn.getColumn().setWidth(DEFAULT_TREE_COLUMN_WIDTH); rankColumn.setLabelProvider(new ColumnLabelProvider() { @Override public String getText(Object element) { if (element instanceof R4EUIRule) { return UIUtils.getRankStr(((R4EUIRule) element).getRule().getRank()); } return null; } @Override public String getToolTipText(Object element) { if (element instanceof R4EUIRule) { return ((R4EUIRule) element).getRule().getDescription(); } return null; } @Override public Point getToolTipShift(Object object) { return new Point(R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_X, R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_Y); } @Override public int getToolTipDisplayDelayTime(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_DELAY; } @Override public int getToolTipTimeDisplayed(Object object) { return R4EUIConstants.TOOLTIP_DISPLAY_TIME; } @Override public void update(ViewerCell cell) { final Object element = cell.getElement(); if (element instanceof R4EUIRule) { cell.setText(UIUtils.getRankStr(((R4EUIRule) element).getRule().getRank())); } else { cell.setText(null); } } }); fRuleTreeViewer.setInput(R4EUIModelController.getRootElement()); fRuleTreeViewer.addFilter(new ViewerFilter() { @Override public boolean select(Viewer viewer, Object parentElement, Object element) { //Only display rule sets that are included in the parent review group if (element instanceof R4EUIRuleSet || element instanceof R4EUIRuleArea || element instanceof R4EUIRuleViolation || element instanceof R4EUIRule) { //Get parent RuleSet IR4EUIModelElement parentRuleSetElement = (IR4EUIModelElement) element; while (!(parentRuleSetElement instanceof R4EUIRuleSet) && null != parentRuleSetElement.getParent()) { if (!parentRuleSetElement.isEnabled()) { return false; } parentRuleSetElement = parentRuleSetElement.getParent(); } //If the current review group contains a reference to this Rule Set, display it if ((((R4EUIReviewGroup) R4EUIModelController.getActiveReview().getParent()).getRuleSets() .contains(parentRuleSetElement))) { if (!parentRuleSetElement.isOpen()) { try { ((R4EUIRuleSet) parentRuleSetElement).openReadOnly(); fOpenRuleSets.add((R4EUIRuleSet) parentRuleSetElement); } catch (ResourceHandlingException e) { R4EUIPlugin.Ftracer .traceError("Exception: " + e.toString() + " (" + e.getMessage() + ")"); R4EUIPlugin.getDefault().logError("Exception: " + e.toString(), e); } catch (CompatibilityException e) { R4EUIPlugin.Ftracer .traceError("Exception: " + e.toString() + " (" + e.getMessage() + ")"); R4EUIPlugin.getDefault().logError("Exception: " + e.toString(), e); } } return true; } } return false; } }); fRuleTreeViewer.expandAll(); fRuleTreeViewer.refresh(); textGridData = new GridData(GridData.FILL, GridData.FILL, true, true); textGridData.horizontalSpan = 4; fRuleTreeViewer.getTree().setLayoutData(textGridData); fRuleTreeViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { //Only Rules are selectable if (event.getSelection() instanceof IStructuredSelection) { if (null == ((IStructuredSelection) event.getSelection()).getFirstElement()) { return; } if (((IStructuredSelection) event.getSelection()).getFirstElement() instanceof R4EUIRule) { final R4EUIRule rule = (R4EUIRule) ((IStructuredSelection) event.getSelection()) .getFirstElement(); if (!rule.equals(fSelectedRule)) { //toggle selection fAnomalyTitleInputTextField.setText(rule.getRule().getTitle()); fAnomalyDescriptionInputTextField.setText(rule.getRule().getDescription()); fAnomalyClass.select(rule.getRule().getClass_().getValue()); fAnomalyRank.select(rule.getRule().getRank().getValue()); fAnomalyClass.setEnabled(false); fAnomalyRank.setEnabled(false); fAnomalyTitleInputTextField.setEnabled(false); fSelectedRule = rule; fRuleId = buildRuleId(); return; } } } fRuleTreeViewer.setSelection(null); fAnomalyClass.setEnabled(true); fAnomalyRank.setEnabled(true); fAnomalyTitleInputTextField.setEnabled(true); fSelectedRule = null; } }); //Set default focus fAnomalyTitleInputTextField.setFocus(); }
From source file:org.eclipse.oomph.setup.ui.IndexManagerDialog.java
License:Open Source License
@Override protected void createUI(Composite parent) { indexViewer = new TableViewer(parent, SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL); indexViewer.getTable().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create()); indexViewer.setContentProvider(new IStructuredContentProvider() { public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { // Do nothing. }/*from w ww .jav a 2s . c om*/ public void dispose() { // Do nothing. } public Object[] getElements(Object inputElement) { return indexChoices.entrySet().toArray(); } }); final ColumnViewerInformationControlToolTipSupport columnViewerInformationControlToolTipSupport = new ColumnViewerInformationControlToolTipSupport( indexViewer, new LocationListener() { public void changing(LocationEvent event) { } public void changed(LocationEvent event) { } }); class MyLabelProvider extends CellLabelProvider implements ILabelProvider { private final Color gray = indexViewer.getTable().getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY); private final Font normalFont = indexViewer.getTable().getFont(); private final Font italicFont = ExtendedFontRegistry.INSTANCE.getFont(normalFont, IItemFontProvider.ITALIC_FONT); private final Font boldFont = ExtendedFontRegistry.INSTANCE.getFont(normalFont, IItemFontProvider.BOLD_FONT); public String getText(Object element) { return asMapEntry(element).getValue(); } public Image getImage(Object element) { return SetupUIPlugin.INSTANCE.getSWTImage("full/obj16/Index"); } @Override public String getToolTipText(Object element) { URI indexLocation = asMapEntry(element).getKey(); Map<URI, String> indexNames = indexManager.getIndexNames(true); StringBuilder result = new StringBuilder(); String nameLine = "<divs style='white-space:nowrap;'><b>name</b>: " + indexNames.get(indexLocation) + "</div>\n"; result.append(nameLine); String locationLine = "<div style='white-space:nowrap;'><b>location</b>: " + indexLocation + "</div>\n"; result.append(locationLine); String availabilityLine = "<div style='white-space:nowrap;'><b>availability</b>: " + (indexAvailability == null ? "Unknown" : indexAvailability.get(indexLocation) ? "Available" : "Unavailable") + "</div><br/><br/>\n"; result.append(availabilityLine); try { AbstractHoverInformationControlManager hoverInformationControlManager = ReflectUtil.getValue( "hoverInformationControlManager", columnViewerInformationControlToolTipSupport); int max = Math.max(nameLine.length(), locationLine.length()); hoverInformationControlManager.setSizeConstraints(max, 6, false, false); } catch (Throwable throwable) { // Ignore. } return result.toString(); } @Override public void update(ViewerCell cell) { Object element = cell.getElement(); cell.setImage(getImage(element)); URI indexLocation = asMapEntry(element).getKey(); if (!originalIndexChoices.containsKey(indexLocation)) { cell.setForeground(gray); } if (indexLocation.equals(originalIndexLocation)) { cell.setFont(boldFont); } else if (indexAvailability != null && !indexAvailability.get(indexLocation)) { cell.setFont(italicFont); } else { cell.setFont(normalFont); } cell.setText(getText(element) + " "); } } final ILabelProvider labelProvider = new MyLabelProvider(); indexViewer.setLabelProvider(labelProvider); final TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(indexViewer, new FocusCellOwnerDrawHighlighter(indexViewer)); indexViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { focusCellManager.getFocusCell(); updateEnablement(); } }); indexViewer.setInput(indexManager); TextCellEditor textCellEditor = new TextCellEditor(indexViewer.getTable(), SWT.BORDER); indexViewer.setCellEditors(new CellEditor[] { textCellEditor }); indexViewer.setColumnProperties(new String[] { "label" }); ColumnViewerEditorActivationStrategy editorActivationStrategy = new ColumnViewerEditorActivationStrategy( indexViewer) { @Override protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION || event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.F2; } }; TableViewerEditor.create(indexViewer, focusCellManager, editorActivationStrategy, ColumnViewerEditor.KEYBOARD_ACTIVATION); indexViewer.setCellModifier(new ICellModifier() { public void modify(Object element, String property, Object value) { asMapEntry(((TableItem) element).getData()).setValue((String) value); indexViewer.refresh(true); } public Object getValue(Object element, String property) { return labelProvider.getText(element).trim(); } public boolean canModify(Object element, String property) { return true; } }); if (!indexChoices.isEmpty()) { indexViewer.setSelection(new StructuredSelection(indexChoices.entrySet().iterator().next())); } }
From source file:org.eclipse.papyrus.infra.gmfdiag.dnd.preferences.DropStrategyLabelProvider.java
License:Open Source License
@Override public void update(ViewerCell cell) { Object element = cell.getElement(); if (element instanceof DropStrategy) { DropStrategy strategy = (DropStrategy) element; if (cell.getColumnIndex() == DropStrategyEditor.LABEL_COLUMN) { cell.setImage(strategy.getImage()); int foreground; if (DropStrategyManager.instance.isActive(strategy)) { foreground = SWT.COLOR_BLACK; } else { foreground = SWT.COLOR_GRAY; }//from w w w . j av a 2 s . co m cell.setForeground(Display.getCurrent().getSystemColor(foreground)); cell.setText(strategy.getLabel()); } } }
From source file:org.eclipse.ptp.internal.rm.jaxb.control.ui.providers.ViewerDataCellLabelProvider.java
License:Open Source License
@Override public void update(ViewerCell cell) { int index = cell.getColumnIndex(); Object element = cell.getElement(); Color color = getBackground(element, index); if (color != null) { cell.setBackground(color);/*w ww. j ava 2 s . co m*/ } color = getForeground(element, index); if (color != null) { cell.setForeground(color); } else { /* * If foreground color is not specified, then we use the edit status of the * cell to determine the color. We save the default foreground color to use * when the cell is editable. */ if (foregroundColor == null) { foregroundColor = cell.getForeground(); } if (!canEdit(element)) { cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY)); } else { cell.setForeground(foregroundColor); } } Font font = getFont(element, index); if (font != null) { cell.setFont(font); } Image img = getColumnImage(element, index); if (img != null) { cell.setImage(img); } cell.setText(getColumnText(element, index)); }
From source file:org.eclipse.rcptt.verifications.tree.ui.VerificationTreeLabelProvider.java
License:Open Source License
@Override public void update(ViewerCell cell) { if (cell.getElement() instanceof Row) { Row row = (Row) cell.getElement(); int ind = cell.getColumnIndex(); if (row.getValues().size() > ind) { Cell cellValue = row.getValues().get(ind); ItemData cellData = cellValue.getData(); if (ignoreStyle) { cell.setStyleRanges(null); cell.setText(cellData.getText()); } else { StyleRange[] ranges = RangeUtils.fromEMF(cellValue.getStyle(), cell.getItem().getDisplay()); if (skipStyledText) { cell.setStyleRanges(null); cell.setText(StyleRangeUtils.getNonStyledText(ranges, cellData.getText())); } else { cell.setStyleRanges(ranges); cell.setText(cellData.getText()); }// w w w .j av a2 s . co m } cell.setBackground( RangeUtils.colorFromEMF(cellData.getBackgroundColor(), cell.getItem().getDisplay())); cell.setForeground( RangeUtils.colorFromEMF(cellData.getForegroundColor(), cell.getItem().getDisplay())); if (drawIcons) { String imgPath = TreeVerificationUtils.getDecoratedImagePath(cellData.getImage()); if (images.containsKey(imgPath)) { cell.setImage(images.get(imgPath)); } } else { cell.setImage(null); } } } }
From source file:org.eclipse.scada.ca.ui.importer.wizard.DiffEntryLabelProvider.java
License:Open Source License
@Override public void update(final ViewerCell cell) { final Object ele = cell.getElement(); if (ele instanceof DiffEntry) { final DiffEntry entry = (DiffEntry) ele; final int idx = cell.getColumnIndex(); switch (idx) { case 0://from ww w . j a v a 2 s. c o m cell.setText(entry.getFactoryId()); break; case 1: cell.setText(entry.getConfigurationId()); break; case 2: cell.setText(entry.getOperation().toString()); break; case 3: cell.setText(formatData(entry.getAddedOrUpdatedData(), MAX_STR_LENGTH)); break; case 4: cell.setText(formatData(entry.getOldData(), MAX_STR_LENGTH)); break; } } else if (ele instanceof DiffSubEntry) { final DiffSubEntry entry = (DiffSubEntry) ele; final int idx = cell.getColumnIndex(); final boolean isEqual = equals(entry.getNewValue(), entry.getOldValue()); if (isEqual) { cell.setForeground(this.equalFgColor); } switch (idx) { case 0: break; case 1: cell.setText(entry.getKey()); break; case 2: break; case 3: cell.setText(entry.getNewValue()); break; case 4: cell.setText(entry.getOldValue()); break; } } }
From source file:org.eclipse.scada.da.ui.summary.explorer.NameLabelProviderImpl.java
License:Open Source License
@Override public void update(final ViewerCell cell) { final Object element = cell.getElement(); if (element instanceof TreeNode) { final TreeNode node = (TreeNode) element; cell.setText(node.getName());//from w w w. j a v a2 s. com final CurrentStyle style = node.getStyle(); cell.setImage(style.image); cell.setFont(style.font); cell.setForeground(style.foreground); cell.setBackground(style.background); } }
From source file:org.eclipse.scada.da.ui.widgets.realtime.ItemCellLabelProvider.java
License:Open Source License
private void updateListEntry(final ListEntry listEntry, final ViewerCell cell) { cell.setFont(listEntry.getFont());/*from w ww .j a va2 s . c om*/ cell.setForeground(listEntry.getForeground()); cell.setBackground(listEntry.getBackground()); switch (cell.getColumnIndex()) { case 0: cell.setImage(listEntry.getImage()); cell.setText(listEntry.getDataItem().getItem().getId()); break; case 1: if (listEntry.getSubscriptionError() != null) { cell.setText(String.format("%s (%s)", listEntry.getSubscriptionState(), //$NON-NLS-1$ listEntry.getSubscriptionError().getMessage())); } else { cell.setText(listEntry.getSubscriptionState().name()); } break; case 2: if (listEntry.getValue() != null) { cell.setText(listEntry.getValue().getType().name()); } break; case 3: if (listEntry.getValue() != null) { cell.setText(listEntry.getValue().asString("<null>")); //$NON-NLS-1$ } break; case 4: if (listEntry.getItemValue() != null) { final Calendar timestamp = listEntry.getItemValue().getTimestamp(); if (timestamp != null) { cell.setText(formatTimestamp(timestamp)); } else { cell.setText(null); } } break; default: break; } }
From source file:org.eclipse.scada.ide.hd.hdsspy.editors.EntryLabelProvider.java
License:Open Source License
@Override public void update(final ViewerCell cell) { final ArchiveEntry entry = (ArchiveEntry) cell.getElement(); if (cell.getColumnIndex() == 0) { if (entry.isHeartbeat()) { if (entry.isDeleted()) { cell.setImage(this.resourceManager .createImageWithDefault(Activator.getImageDescriptor("icons/heart-empty.png"))); } else { cell.setImage(this.resourceManager .createImageWithDefault(Activator.getImageDescriptor("icons/heart.png"))); }//w ww .j a va2 s. c o m } } if (entry.isDeleted()) { cell.setForeground(this.resourceManager.createColor(new RGB(128, 128, 128))); } else if (entry.isError()) { cell.setForeground(this.resourceManager.createColor(new RGB(255, 0, 0))); } switch (cell.getColumnIndex()) { case 0: cell.setText(DATE_FORMAT.format(entry.getTimestamp())); break; case 1: cell.setText("" + entry.getValue()); break; case 2: cell.setText(makeCheck(entry.isError())); break; case 3: cell.setText(makeCheck(entry.isManual())); break; case 4: cell.setText(makeCheck(entry.isDeleted())); break; case 5: cell.setText(makeCheck(entry.isHeartbeat())); break; } }
From source file:org.eclipse.wazaabi.engine.swt.commons.views.collections.ColumnManager.java
License:Open Source License
protected void createViewerColumn(final org.eclipse.swt.widgets.Widget w, final AbstractColumnDescriptor columnDescriptor, final int columnIndex) { ViewerColumn viewerColumn = null;//from w ww . java 2 s . c o m if (w instanceof org.eclipse.swt.widgets.Tree) { viewerColumn = new TreeViewerColumn((TreeViewer) collectionView.getViewer(), getSWTColumnHeaderStyle(columnDescriptor)); // TODO : not supported yet // viewerColumn.getColumn().setMoveable(true); final TreeColumn column = ((TreeViewerColumn) viewerColumn).getColumn(); column.setText(columnDescriptor.getLabel() != null ? columnDescriptor.getLabel() : "");//$NON-NLS-1$ if (getSWTWidget() instanceof org.eclipse.swt.widgets.Composite && ((org.eclipse.swt.widgets.Composite) getSWTWidget()) .getLayout() instanceof AbstractColumnLayout) { ColumnLayoutData columnLayoutData = null; if (columnDescriptor.eClass() == CoreCollectionsStylesPackage.Literals.COLUMN_DESCRIPTOR) columnLayoutData = new ColumnPixelData(((ColumnDescriptor) columnDescriptor).getWidth(), columnDescriptor.isResizable()); else if (columnDescriptor .eClass() == CoreCollectionsStylesPackage.Literals.WEIGHTED_COLUMN_DESCRIPTOR) columnLayoutData = new ColumnWeightData( ((WeightedColumnDescriptor) columnDescriptor).getWeight(), ((WeightedColumnDescriptor) columnDescriptor).getMinimumWidth(), columnDescriptor.isResizable()); ((AbstractColumnLayout) ((org.eclipse.swt.widgets.Composite) getSWTWidget()).getLayout()) .setColumnData(column, columnLayoutData); } } else if (w instanceof org.eclipse.swt.widgets.Table) { viewerColumn = new TableViewerColumn((TableViewer) collectionView.getViewer(), getSWTColumnHeaderStyle(columnDescriptor)); // TODO : not supported yet // viewerColumn.getColumn().setMoveable(true); ((TableViewerColumn) viewerColumn).getColumn() .setText(columnDescriptor.getLabel() != null ? columnDescriptor.getLabel() : "");//$NON-NLS-1$ final TableColumn column = ((TableViewerColumn) viewerColumn).getColumn(); column.setText(columnDescriptor.getLabel() != null ? columnDescriptor.getLabel() : "");//$NON-NLS-1$ if (getSWTWidget() instanceof org.eclipse.swt.widgets.Composite && ((org.eclipse.swt.widgets.Composite) getSWTWidget()) .getLayout() instanceof AbstractColumnLayout) { ColumnLayoutData columnLayoutData = null; if (columnDescriptor.eClass() == CoreCollectionsStylesPackage.Literals.COLUMN_DESCRIPTOR) columnLayoutData = new ColumnPixelData(((ColumnDescriptor) columnDescriptor).getWidth(), columnDescriptor.isResizable()); else if (columnDescriptor .eClass() == CoreCollectionsStylesPackage.Literals.WEIGHTED_COLUMN_DESCRIPTOR) columnLayoutData = new ColumnWeightData( ((WeightedColumnDescriptor) columnDescriptor).getWeight(), ((WeightedColumnDescriptor) columnDescriptor).getMinimumWidth(), columnDescriptor.isResizable()); ((AbstractColumnLayout) ((org.eclipse.swt.widgets.Composite) getSWTWidget()).getLayout()) .setColumnData(column, columnLayoutData); } } if (viewerColumn != null) { if (collectionView.getLabelProvider() instanceof PathSelectorLabelProvider) { final PathSelectorLabelProvider labelProvider = (PathSelectorLabelProvider) collectionView .getLabelProvider(); viewerColumn.setLabelProvider(new ColumnLabelProvider() { public String getText(Object element) { return labelProvider.getColumnText(element, columnIndex); } public Image getImage(Object element) { return labelProvider.getColumnImage(element, columnIndex); } }); } else if (collectionView.getLabelProvider() instanceof DynamicLabelProvider) { final DynamicLabelProvider labelProvider = (DynamicLabelProvider) collectionView.getLabelProvider(); viewerColumn.setLabelProvider(new StyledCellLabelProvider() { @Override public void update(ViewerCell cell) { final Object element = cell.getElement(); final int columnIndex = cell.getColumnIndex(); final Display display = cell.getControl().getDisplay(); cell.setText(labelProvider.getColumnText(element, columnIndex)); cell.setImage(labelProvider.getColumnImage(element, columnIndex)); final Color foreground = labelProvider.getForegroundColor(element, columnIndex, display); if (foreground != null) cell.setForeground(foreground); final Color background = labelProvider.getBackgroundColor(element, columnIndex, display); if (background != null) cell.setBackground(background); final Font font = labelProvider.getFont(element, columnIndex, display, cell.getFont()); if (font != null) cell.setFont(font); super.update(cell); } }); } else viewerColumn.setLabelProvider(new ColumnLabelProvider() { public String getText(Object element) { return element != null ? element.toString() : ""; //$NON-NLS-1$ } }); if (columnDescriptor.getEditingSupport() != null) { DynamicEditingSupport dynamicEditingSupport = new DynamicEditingSupport(this, columnDescriptor); dynamicEditingSupports.put(columnDescriptor, dynamicEditingSupport); viewerColumn.setEditingSupport(dynamicEditingSupport); } } }