List of usage examples for org.eclipse.jface.viewers ViewerCell getFont
public Font getFont()
From source file:ca.uvic.chisel.javasketch.ui.internal.search.TraceSearchResultLabelProvider.java
License:Open Source License
/** * @param cell//from w w w . j a v a 2 s. com */ private void setMatchText(ViewerCell cell) { Match match = (Match) cell.getElement(); ITraceModelProxy proxy = (ITraceModelProxy) match.getElement(); IProgramSketch sketch = SketchPlugin.getDefault().getSketch(proxy.getTrace()); PresentationData pd = PresentationData.connect(sketch); try { String annotation = pd.getAnnotation(proxy.getElementId()); if (annotation != null) { annotation = annotation.replaceAll("\\s+", " "); if (annotation.length() >= match.getOffset() + match.getLength()) { int summaryOffset = 0; String summary = annotation.substring(match.getOffset(), match.getOffset() + match.getLength()); StringBuilder builder = new StringBuilder(summary); int wordCount = 0; int index = match.getOffset() - 1; while (wordCount < 3 && index >= 0) { char c = annotation.charAt(index); if (Character.isWhitespace(c)) { wordCount++; if (wordCount > 3) { break; } } builder.insert(0, c); summaryOffset++; index--; } if (index >= 0) { builder.insert(0, "..."); summaryOffset += 3; } index = match.getOffset() + match.getLength(); wordCount = 0; while (wordCount < 3 && index < annotation.length()) { char c = annotation.charAt(index); if (Character.isWhitespace(c)) { wordCount++; if (wordCount > 3) { break; } } builder.append(c); index++; } if (index < annotation.length()) { builder.append("..."); } cell.setText(builder.toString()); Color fg = cell.getForeground(); Color bg = cell.getFont().getDevice().getSystemColor(SWT.COLOR_YELLOW); StyleRange range = new StyleRange(summaryOffset, match.getLength(), fg, bg); cell.setStyleRanges(new StyleRange[] { range }); } } } finally { pd.disconnect(); } }
From source file:com.blackducksoftware.integration.eclipseplugin.views.providers.DependencyComponentColumnLabelProvider.java
License:Apache License
@Override public void styleCell(ViewerCell cell) { String[] compChunks = cell.getText().split(":"); cell.setText(String.format("%1$s %2$s ", compChunks[0], compChunks[1])); Display display = Display.getCurrent(); final Color versionColor = decodeHex(display, "#285F8F"); final Color backgroundColor = decodeHex(display, "#fafafa"); final Color borderColor = decodeHex(display, "#dddddd"); final StyleRange versionStyle = new StyleRange(compChunks[0].length() + 1, compChunks[1].length() + 2, versionColor, backgroundColor); versionStyle.borderStyle = SWT.BORDER_SOLID; versionStyle.borderColor = borderColor; int versionHeight = (int) (cell.getFont().getFontData()[0].getHeight() * 0.85); versionStyle.font = FontDescriptor.createFrom(cell.getFont()).setHeight(versionHeight).createFont(display); cell.setStyleRanges(new StyleRange[] { versionStyle }); }
From source file:com.microsoft.tfs.client.eclipse.ui.egit.importwizard.GitImportWizardSelectProjectsPage.java
License:Open Source License
private void setCellFontStyle(final ViewerCell cell, final int style) { if (style == SWT.ITALIC) { if (italicFont == null) { italicFont = createFont(cell.getFont(), SWT.ITALIC); }/* w ww .j a v a2 s . com*/ cell.setFont(italicFont); } else if (style == SWT.BOLD) { if (boldFont == null) { boldFont = createFont(cell.getFont(), SWT.BOLD); } cell.setFont(boldFont); } }
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 . ja va 2 s. c om 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); } } }
From source file:org.jboss.tools.openshift.express.internal.ui.propertytable.PropertyValueCellLabelProvider.java
License:Open Source License
protected void createLink(IProperty property, final ViewerCell cell) { if (StringUtils.isEmpty(property.getValue())) { return;//from w w w.ja va 2 s .c o m } final Hyperlink link = new Hyperlink((Tree) cell.getControl(), SWT.NONE); // SWT.NO_BACKGROUND link.setBackground(cell.getBackground()); link.setForeground(JFaceResources.getColorRegistry().get(JFacePreferences.ACTIVE_HYPERLINK_COLOR)); link.setFont(cell.getFont()); link.setUnderlined(true); link.setText(property.getValue()); link.setBackground(cell.getBackground()); link.addMouseListener(onLinkClicked(property.getValue())); TreeUtils.createTreeEditor(link, property.getValue(), cell); }
From source file:phasereditor.ui.PhaserEditorUI.java
License:Open Source License
public static StyledCellLabelProvider createSearchLabelProvider(Supplier<String> getStr, Function<Object, String> toStr) { return new StyledCellLabelProvider() { @Override/*from ww w . ja va 2s . co m*/ public void update(ViewerCell cell) { String search = getStr.get(); String cellText = toStr.apply(cell.getElement()); cell.setText(cellText); if (search != null && search.length() > 0) { int intRangesCorrectSize[] = getSearchTermOccurrences(search, cellText); List<StyleRange> styleRange = new ArrayList<>(); for (int i = 0; i < intRangesCorrectSize.length / 2; i++) { int start = intRangesCorrectSize[i]; int length = intRangesCorrectSize[++i]; StyleRange myStyledRange = new StyleRange(start, length, null, null); myStyledRange.font = SWTResourceManager.getBoldFont(cell.getFont()); styleRange.add(myStyledRange); } cell.setStyleRanges(styleRange.toArray(new StyleRange[styleRange.size()])); } else { cell.setStyleRanges(null); } super.update(cell); } }; }
From source file:uk.ac.stfc.isis.ibex.ui.configserver.editing.blocks.BlockRowCellDecorator.java
License:Open Source License
private static void modifyFont(ViewerCell cell, int modifier) { FontData fontData = cell.getFont().getFontData()[0]; Font font = SWTResourceManager.getFont(fontData.getName(), fontData.getHeight(), fontData.getStyle() | modifier); cell.setFont(font);/*from w w w .j ava 2 s. c o m*/ }