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  3. org.eclipse.swt.custom.StyledText

Java 类org.eclipse.swt.custom.StyledText 实例源码

项目：n4js    文件：SuffixText.java    
/**
 * Creates, configures and returns the suffix text control.
 */
private StyledText createSuffixText() {
    StyledText styledText = new StyledText(this, SWT.TRANSPARENT);
    styledText.setText("");
    styledText.setForeground(INACTIVE_COLOR);
    styledText.setBackground(getDisplay().getSystemColor(SWT.COLOR_TRANSPARENT));
    styledText.setEditable(false);
    styledText.setEnabled(false);
    styledText.setLeftMargin(0);

    return styledText;
}
项目：eclipse-batch-editor    文件：BatchEditor.java    
@Override
public void createPartControl(Composite parent) {
    super.createPartControl(parent);

    Control adapter = getAdapter(Control.class);
    if (adapter instanceof StyledText) {
        StyledText text = (StyledText) adapter;
        text.addCaretListener(new BatchEditorCaretListener());
    }


    activateBatchEditorContext();

    installAdditionalSourceViewerSupport();

    StyledText styledText = getSourceViewer().getTextWidget();
    styledText.addKeyListener(new BatchBracketInsertionCompleter(this));

    /*
     * register as resource change listener to provide marker change
     * listening
     */
    ResourcesPlugin.getWorkspace().addResourceChangeListener(this);

    setTitleImageInitial();
}
项目：eclipse-bash-editor    文件：BashEditor.java    
@Override
public void createPartControl(Composite parent) {
    super.createPartControl(parent);

    Control adapter = getAdapter(Control.class);
    if (adapter instanceof StyledText) {
        StyledText text = (StyledText) adapter;
        text.addCaretListener(new BashEditorCaretListener());
    }

    activateBashEditorContext();

    installAdditionalSourceViewerSupport();

    StyledText styledText = getSourceViewer().getTextWidget();
    styledText.addKeyListener(new BashBracketInsertionCompleter(this));

    /*
     * register as resource change listener to provide marker change
     * listening
     */
    ResourcesPlugin.getWorkspace().addResourceChangeListener(this);

    setTitleImageInitial();
}
项目：codelens-eclipse    文件：ViewZoneChangeAccessor.java    
@Override
public void paint(int reason) {
    IDocument document = textViewer.getDocument();
    if (document == null) {
        deactivate(false);
        return;
    }
    if (!fIsActive) {
        StyledText styledText = textViewer.getTextWidget();
        fIsActive = true;
        styledText.addPaintListener(this);
        redrawAll();
    } else if (reason == CONFIGURATION || reason == INTERNAL) {
        redrawAll();
    }
}
项目：codelens-eclipse    文件：CodeLensViewZone.java    
@Override
public void draw(int paintX, int paintSpaceLeadingX, int paintY, GC gc) {
    StyledText styledText = getTextViewer().getTextWidget();
    Rectangle client = styledText.getClientArea();
    gc.setBackground(styledText.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    styledText.drawBackground(gc, paintX, paintY, client.width, this.getHeightInPx());

    gc.setForeground(styledText.getDisplay().getSystemColor(SWT.COLOR_GRAY));

    Font font = new Font(styledText.getDisplay(), "Arial", 9, SWT.ITALIC);
    gc.setFont(font);
    String text = getText(gc, paintSpaceLeadingX);
    if (text != null) {
        int y = paintY + 4;
        gc.drawText(text, paintSpaceLeadingX, y);

        if (hoveredCodeLensEndX != null) {
            Point extent = gc.textExtent(text);
            gc.drawLine(hoveredCodeLensStartX, y + extent.y - 1, hoveredCodeLensEndX, y + extent.y - 1);
        }
    }
}
项目：iTrace-Archive    文件：ControlView.java    
/**
 * Recursive function for setting up children controls for a control if it is
 * a composite and setting up the main control's manager.
 * @param part
 * @param control
 */
private void setupControls(IWorkbenchPart part, Control control) {
    //If composite, setup children controls.
    if (control instanceof Composite) {
        Composite composite = (Composite) control;

        Control[] children = composite.getChildren();
        if (children.length > 0 && children[0] != null) {
           for (Control curControl : children)
               setupControls(part, curControl);
        }
    }

    if (control instanceof StyledText) {
        //set up styled text manager if there is one
        setupStyledText((IEditorPart) part, (StyledText) control);

    } else if (control instanceof Browser) {
        //set up browser manager if there is one
        setupBrowser((Browser) control);
    }
    //TODO: no control set up for a ProjectExplorer, since there isn't an need for 
    //a Manager right now, might be needed in the future
}
项目：codelens-eclipse    文件：StyledTextPatcher.java    
private static /* org.eclipse.swt.custom.StyledTextRenderer */ Object createStyledTextRenderer(
        StyledText styledText, ILineSpacingProvider lineSpacingProvider) throws Exception {
    // get the org.eclipse.swt.custom.StyledTextRenderer instance of
    // StyledText
    /* org.eclipse.swt.custom.StyledTextRenderer */ Object originalRenderer = getRendererField(styledText)
            .get(styledText);

    // Create a Javassist proxy
    ProxyFactory factory = new ProxyFactory();
    factory.setSuperclass(originalRenderer.getClass());
    StyledTextRenderer renderer = new StyledTextRenderer(styledText, originalRenderer.getClass());
    renderer.setLineSpacingProvider(lineSpacingProvider);
    factory.setHandler(renderer);
    return factory.create(new Class[] { Device.class, StyledText.class },
            new Object[] { styledText.getDisplay(), styledText });
}
项目：AppleCommander    文件：TextFilterAdapter.java    
protected void createTextWidget(String textContents) {
    StyledText styledText = new StyledText(getComposite(), SWT.NONE);
    styledText.setText(textContents);
    styledText.setFont(getCourierFont());
    styledText.setEditable(false);
    //styledText.setWordWrap(true);     // seems to throw size out-of-whack
    Point size = styledText.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    getComposite().setContent(styledText);
    getComposite().setExpandHorizontal(true);
    getComposite().setExpandVertical(true);
    getComposite().setMinWidth(size.x);
    getComposite().setMinHeight(size.y);
    getComposite().getContent().addListener(SWT.KeyUp, getToolbarCommandHandler());

    getToolItem().setSelection(true);       
    setContentTypeAdapter(new StyledTextAdapter(styledText, getFileEntry().getFilename()));
}
项目：APITools    文件：ShortcutKeyExplain.java    
private void createContents(String str) {
    aboutToolsShell = new Shell(getParent(), getStyle());
    aboutToolsShell.setImage(SWTResourceManager.getImage(ShortcutKeyExplain.class, Resource.IMAGE_ICON));
    aboutToolsShell.setSize(400, 391);
    aboutToolsShell.setText(getText());
    PubUtils.setCenterinParent(getParent(), aboutToolsShell);

    Link link = new Link(aboutToolsShell, SWT.NONE);
    link.setBounds(143, 336, 108, 17);
    link.setText("<a>www.itlaborer.com</a>");
    link.addSelectionListener(new LinkSelection());

    StyledText readMeTextLabel = new StyledText(aboutToolsShell,
            SWT.BORDER | SWT.READ_ONLY | SWT.WRAP | SWT.V_SCROLL);
    readMeTextLabel.setBounds(3, 33, 389, 297);
    readMeTextLabel.setText(str);

    Label label_2 = new Label(aboutToolsShell, SWT.NONE);
    label_2.setFont(org.eclipse.wb.swt.SWTResourceManager.getFont("微软雅黑", 9, SWT.BOLD));
    label_2.setText("快捷键说明:");
    label_2.setBounds(3, 12, 136, 17);
}
项目：SWET    文件：ScrolledTextEx.java    
private StyledText createStyledText() {
    styledText = new StyledText(shell,
            SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL); // SWT.WRAP
    GridData gridData = new GridData();
    styledText.setFont(
            new Font(shell.getDisplay(), "Source Code Pro Light", 10, SWT.NORMAL));
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.verticalAlignment = GridData.FILL;
    gridData.grabExcessVerticalSpace = true;
    styledText.setLayoutData(gridData);
    styledText.addLineStyleListener(lineStyler);
    styledText.setEditable(false);
    styledText
            .setBackground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY));
    return styledText;
}
项目：Hydrograph    文件：FunctionsComposite.java    
/**
 * Create the composite.
 * 
 * @param parent
 * @param expressionEditorTextBox 
 * @param categoriesComposite
 * @param style
 */
public FunctionsComposite(Composite parent, StyledText expressionEditorTextBox, CategoriesComposite categoriesComposite, int style) {
    super(parent, style);
    setLayout(new GridLayout(1, false));
    this.expressionEditorTextBox=expressionEditorTextBox;
    functionUppersComposite = new FunctionsUpperComposite(this, SWT.BORDER);
    GridData gd_composite = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
    gd_composite.heightHint = 35;
    functionUppersComposite.setLayoutData(gd_composite);

    methodList = new List(this, SWT.BORDER | SWT.V_SCROLL);
    methodList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    addDragSupport();

    linkFunctionAndClassComposite(categoriesComposite);
    functionUppersComposite.setMethodList(methodList);
    functionUppersComposite.setClassNameList(categoriesComposite.getClassNamelist());

    addListnersToMethodList(methodList);
    addDoubleClickListner(methodList);
}
项目：openaudible    文件：GridComposite.java    
public StyledText newTextArea(Composite composite, boolean editable, int sty) {
    int style = SWT.MULTI | SWT.V_SCROLL;
    if (!editable)
        style |= SWT.READ_ONLY;
    else
        style |= SWT.WRAP;

    StyledText d = new StyledText(composite, style);
    d.setText("To be entered\ntest\n\test\ntest");
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = 80;
    gd.widthHint = 460;
    gd.verticalAlignment = GridData.VERTICAL_ALIGN_BEGINNING;
    d.setEditable(editable);
    d.setLayoutData(gd);
    d.setFont(FontShop.textFont());
    if (keyListener != null)
        d.addKeyListener(keyListener);
    d.setWordWrap(editable);
    WidgetShop.tweakTextWidget(d);
    return d;
}
项目：Hydrograph    文件：StyledTextEventListener.java    
/**
 *  The function will move cursor in reverse direction.
 * @param styledText
 * @param text
 * @param prevLineIndex
 * @param nextLineIndex
 * @return int[]
 */
public int[] prevButtonListener(StyledText styledText, String text, int prevLineIndex, int nextLineIndex){
    logger.debug("StyledText prev button selected");
    if(prevLineIndex == 0){
        prevLineIndex = styledText.getText().length() - 1;
    }
    int lastIndex = StringUtils.lastIndexOf(StringUtils.lowerCase(styledText.getText()), StringUtils.lowerCase(text), prevLineIndex-1);

    if(lastIndex < 0 ){
        prevLineIndex = styledText.getText().length() - 1;
        prevLineIndex= StringUtils.lastIndexOf(StringUtils.lowerCase(styledText.getText()), StringUtils.lowerCase(text), prevLineIndex-1);
        styledText.setSelection(prevLineIndex);
        setStyledRange(styledText, prevLineIndex, text.length(), null, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
        nextLineIndex = prevLineIndex + 1;
        return new int[]{prevLineIndex,nextLineIndex};
    }else{
        setStyledRange(styledText, lastIndex, text.length(), null, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
        styledText.setSelection(lastIndex);
        prevLineIndex = lastIndex;
        nextLineIndex = lastIndex + 1;
        styledText.redraw();
    }
    return new int[]{prevLineIndex,nextLineIndex};
}
项目：Hydrograph    文件：StyledTextEventListener.java    
/**
 * The function will move the cursor in forward direction.
 * @param styledText
 * @param text
 * @param prevLineIndex
 * @param nextLineIndex
 * @return int[]
 */
public int[] nextButtonListener(StyledText styledText, String text, int prevLineIndex, int nextLineIndex){
    logger.debug("StyledText next button selected");
    int txtIndex = StringUtils.indexOf(StringUtils.lowerCase(styledText.getText()), StringUtils.lowerCase(text), nextLineIndex);

    if(txtIndex < 0){
        nextLineIndex = 0;
        prevLineIndex =  StringUtils.indexOf(StringUtils.lowerCase(styledText.getText()), StringUtils.lowerCase(text), nextLineIndex);
        nextLineIndex = prevLineIndex + 1;
        styledText.setSelection(prevLineIndex);
        setStyledRange(styledText, prevLineIndex, text.length(), null, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
        return new int[]{prevLineIndex,nextLineIndex};
    }else{
        setStyledRange(styledText, txtIndex, text.length(), null, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
        styledText.setSelection(txtIndex);
        prevLineIndex = txtIndex;
        nextLineIndex = txtIndex+1;
        styledText.redraw();
    }
    return new int[]{prevLineIndex,nextLineIndex};
}
项目：Hydrograph    文件：StyledTextEventListener.java    
/**
 * The function will change selected text background color.
 * @param styledText
 * @param text
 * @param foreground
 * @param background
 */
public void allButtonListener(StyledText styledText, String text, Color foreground, Color background, Label label){
    logger.debug("StyledText All button selected");
    int index = 0;
    int recordCount = 0;
    if(styledText == null){return;}
    for(;index < styledText.getText().length();){
          int lastIndex = StringUtils.indexOf(StringUtils.lowerCase(styledText.getText()), StringUtils.lowerCase(text), index);

          if(lastIndex < 0){return;}
          else{
              setStyledRange(styledText, lastIndex, text.length(), null, background);
              index = lastIndex + 1;
              recordCount++ ;
              label.setVisible(true);
              label.setText("Matching count - " + recordCount);
          }
      }
}
项目：Hydrograph    文件：ExecutionTrackingConsole.java    
/**
 * Create contents of the application window.
 *
 * @param parent the parent
 * @return the control
 */
@Override
protected Control createContents(Composite parent) {
    getShell().setText("Execution tracking console - " + consoleName);
    getShell().setBounds(50, 250, 450, 500);
    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout(1, false));
    {
        styledText = new StyledText(container, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
        styledText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        styledText.setEditable(false);
    }

    statusLineManager.setMessage("Waiting for tracking status from server. Please wait!");
    return container;
}
项目：iTrace-Archive    文件：GazeHandlerFactory.java    
/**
 * Creates and returns a new IGazeHandler object from the specified object
 * and partRef, or returns null if no handler object is defined for that object.
 */
public static IGazeHandler createHandler(Object target,
        IWorkbenchPartReference partRef) {

    // create gaze handler for a StyledText widget within an EditorPart
    if (target instanceof StyledText &&
            partRef instanceof IEditorReference) {
        return new StyledTextGazeHandler(target); //can go back to using partRef

    } else if (target instanceof Browser) {
        //create gaze handler for a Browser Stack overflow and Bug Report widget
        //cannot get associated partRef
        return new BrowserGazeHandler(target);

    } else if (target instanceof Tree &&
            partRef instanceof IViewReference &&
            partRef.getTitle().equals("Project Explorer")) {
        //create gaze handler for a Project Explorer Tree
        return new ProjectExplorerGazeHandler(target, partRef);
    }

    return null;
}
项目：iTrace-Archive    文件：AstManager.java    
/**
 * Constructor. Loads the AST and sets up the StyledText to automatically
 * reload after certain events.
 * @param editor IEditorPart which owns the following StyledText.
 * @param styledText StyledText to which this AST pertains.
 */
public AstManager(IEditorPart editor, StyledText styledText) {
    try {
        editorPath = ((IFileEditorInput) editor.getEditorInput()).getFile()
                .getFullPath().toFile().getCanonicalPath();
    } catch (IOException e) {
        // ignore IOErrors while constructing path
        editorPath = "?";
    }
    this.editor = editor;
    this.styledText = styledText;
    //This is the only why I know to get the ProjectionViewer. Perhaps there is better way. ~Ben
    ITextOperationTarget t = (ITextOperationTarget) editor.getAdapter(ITextOperationTarget.class);
    if(t instanceof ProjectionViewer) projectionViewer = (ProjectionViewer)t;
    hookupAutoReload();
    reload();
}
项目：n4js    文件：TestResultsView.java    
@Override
protected Composite createToolTipContentArea(final Event event, final Composite parent) {
    final Object layoutData = parent.getLayoutData();
    final StyledText text = lastDescriptor.toStyledText(parent, NONE);
    if (layoutData instanceof GridData) {
        ((GridData) layoutData).heightHint = text.getBounds().height;
        ((GridData) layoutData).widthHint = text.getBounds().width;
    }
    return parent;
}
项目：n4js    文件：SpecProcessPage.java    
private void createErrorGroup(Composite parent) {
    Composite errorGroup = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    errorGroup.setLayout(layout);
    errorGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    errorGroup.setFont(parent.getFont());
    errorText = new StyledText(errorGroup, SWT.READ_ONLY | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    errorText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
}
项目：openaudible    文件：CommandCenter.java    
/**
 * Copy text into clipboard
 *
 * @param text Any control capable of holding text
 */
void actionCopyText(Control text) {
    /* Control is a StyledText widget */
    if (text instanceof StyledText) {
        if (((StyledText) text).getText() != null) {
            /* User has selected text */
            if (((StyledText) text).getSelectionCount() > 0)
                cb.setContents(new Object[]{((StyledText) text).getSelectionText()}, new Transfer[]{TextTransfer.getInstance()});
            /* User has not selected text */
            else
                cb.setContents(new Object[]{((StyledText) text).getText()}, new Transfer[]{TextTransfer.getInstance()});
        }
    }

}
项目：ContentAssist    文件：DocumentManager.java    
/**
 * Unregisters a document manager with an editor.
 * @param doc the document to be managed
 * @param st the styled text of the editor
 * @param dm the document manager
 */
public static void unregister(IDocument doc, StyledText st, DocumentManager dm) {
    if (doc != null) {
        doc.removeDocumentListener(dm);

        IDocumentUndoManager undoManager = DocumentUndoManagerRegistry.getDocumentUndoManager(doc);
        DocumentUndoManagerRegistry.disconnect(doc);
        if (undoManager != null) {
            undoManager.removeDocumentUndoListener(dm);
        }
    }

    if (st != null) {
        st.removeListener(SWT.KeyDown, dm);
        st.removeListener(SWT.MouseDown, dm);
        st.removeListener(SWT.MouseDoubleClick, dm);
    }
}
项目：eclipse-batch-editor    文件：BatchEditor.java    
private void ensureColorsFetched() {
    if (bgColor == null || fgColor == null) {

        ISourceViewer sourceViewer = getSourceViewer();
        if (sourceViewer == null) {
            return;
        }
        StyledText textWidget = sourceViewer.getTextWidget();
        if (textWidget == null) {
            return;
        }

        /*
         * TODO ATR, 03.02.2017: there should be an easier approach to get
         * editors back and foreground, without syncexec
         */
        EclipseUtil.getSafeDisplay().syncExec(new Runnable() {

            @Override
            public void run() {
                bgColor = ColorUtil.convertToHexColor(textWidget.getBackground());
                fgColor = ColorUtil.convertToHexColor(textWidget.getForeground());
            }
        });
    }

}
项目：eclipse-batch-editor    文件：BatchBracketsSupport.java    
protected final IRegion getSignedSelection(ISourceViewer sourceViewer) {
    Point viewerSelection = sourceViewer.getSelectedRange();

    StyledText text = sourceViewer.getTextWidget();
    Point selection = text.getSelectionRange();
    if (text.getCaretOffset() == selection.x) {
        viewerSelection.x = viewerSelection.x + viewerSelection.y;
        viewerSelection.y = -viewerSelection.y;
    }

    return new Region(viewerSelection.x, viewerSelection.y);
}
项目：scanning    文件：ValidateResultsView.java    
/**
 * Set the text of the display from a StyledString object
 * @param text The StyledText object on the display to set
 * @param styledString The text with which to set the display to in StyledString format
 */
private void setThreadSafeText(StyledText text, StyledString styledString) {
    if (text.isDisposed()) {
        return;
    }
text.getDisplay().syncExec(() -> {
        if (text.isDisposed()) {
            return;
        }
    text.setText(styledString.toString());
    text.setStyleRanges(styledString.getStyleRanges());
});
   }
项目：scanning    文件：ExecuteView.java    
@SuppressWarnings("squid:S1604")
private void setThreadSafeText(StyledText text, StyledString styledString) {
    if (text.isDisposed()) { return; }
text.getDisplay().syncExec(new Runnable() {
    @Override
        public void run() {
        if (text.isDisposed()) { return; }
        text.setText(styledString.toString());
        text.setStyleRanges(styledString.getStyleRanges());
    }
});
   }
项目：eclipse-bash-editor    文件：BashBracketsSupport.java    
protected final IRegion getSignedSelection(ISourceViewer sourceViewer) {
    Point viewerSelection = sourceViewer.getSelectedRange();

    StyledText text = sourceViewer.getTextWidget();
    Point selection = text.getSelectionRange();
    if (text.getCaretOffset() == selection.x) {
        viewerSelection.x = viewerSelection.x + viewerSelection.y;
        viewerSelection.y = -viewerSelection.y;
    }

    return new Region(viewerSelection.x, viewerSelection.y);
}
项目：eclipse-bash-editor    文件：BashEditor.java    
private void ensureColorsFetched() {
    if (bgColor == null || fgColor == null) {

        ISourceViewer sourceViewer = getSourceViewer();
        if (sourceViewer == null) {
            return;
        }
        StyledText textWidget = sourceViewer.getTextWidget();
        if (textWidget == null) {
            return;
        }

        /*
         * TODO ATR, 03.02.2017: there should be an easier approach to get
         * editors back and foreground, without syncexec
         */
        EclipseUtil.getSafeDisplay().syncExec(new Runnable() {

            @Override
            public void run() {
                bgColor = ColorUtil.convertToHexColor(textWidget.getBackground());
                fgColor = ColorUtil.convertToHexColor(textWidget.getForeground());
            }
        });
    }

}
项目：codelens-eclipse    文件：ViewZone.java    
@Override
public int getAfterLineNumber() {
    if (offsetAtLine != -1) {
        try {
            StyledText styledText = textViewer.getTextWidget();
            afterLineNumber = textViewer.getDocument().getLineOfOffset(offsetAtLine); //styledText.getLineAtOffset(offsetAtLine);
        } catch (Exception e) {
            // e.printStackTrace();
            return -1;
        }
    }
    return afterLineNumber;
}
项目：codelens-eclipse    文件：ViewZoneChangeAccessor.java    
@Override
public void layoutZone(IViewZone zone) {
    StyledText styledText = textViewer.getTextWidget();
    int line = zone.getAfterLineNumber();
    if (line == 0) {
        styledText.setTopMargin(zone.isDisposed() ? originalTopMargin : zone.getHeightInPx());
    } else {
        line--;
        int start = styledText.getOffsetAtLine(line);
        int length = styledText.getText().length() - start;
        styledText.redrawRange(start, length, true);
    }
}
项目：codelens-eclipse    文件：DefaultViewZone.java    
@Override
public void draw(int paintX, int paintSpaceLeadingX, int paintY, GC gc) {
    StyledText styledText = super.getTextViewer().getTextWidget();
    Rectangle client = styledText.getClientArea();
    gc.setBackground(styledText.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    styledText.drawBackground(gc, paintX, paintY, client.width, super.getHeightInPx());
    gc.setForeground(styledText.getDisplay().getSystemColor(SWT.COLOR_GRAY));

    Font font = new Font(styledText.getDisplay(), "Arial", 9, SWT.ITALIC);
    gc.setFont(font);
    gc.drawText(this.getText(), paintX, paintY + 4);
}
项目：codelens-eclipse    文件：CodeLensViewZone.java    
@Override
public void mouseHover(MouseEvent event) {
    hover = event;
    StyledText styledText = getTextViewer().getTextWidget();
    styledText.setCursor(styledText.getDisplay().getSystemCursor(SWT.CURSOR_HAND));

}
项目：codelens-eclipse    文件：CodeLensViewZone.java    
@Override
public void dispose() {
    if (!isDisposed()) {
        StyledText styledText = getTextViewer().getTextWidget();
        styledText.getDisplay().syncExec(() -> styledText.setCursor(null));
    }
    super.dispose();
}
项目：codelens-eclipse    文件：StyledTextPatcher.java    
public static void setVariableLineHeight(StyledText styledText) {
    try {
        Method m1 = styledText.getClass().getDeclaredMethod("setVariableLineHeight");
        m1.setAccessible(true);
        m1.invoke(styledText);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
项目：codelens-eclipse    文件：StyledTextPatcher.java    
public static void resetCache(StyledText styledText, int firstLine, int count) {
    try {
        Method m1 = styledText.getClass().getDeclaredMethod("resetCache", int.class, int.class);
        m1.setAccessible(true);
        m1.invoke(styledText, firstLine, count);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
项目：codelens-eclipse    文件：StyledTextPatcher.java    
public static void setCaretLocation(StyledText styledText) {
    try {
        Method m1 = styledText.getClass().getDeclaredMethod("setCaretLocation");
        m1.setAccessible(true);
        m1.invoke(styledText);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
项目：codelens-eclipse    文件：StyledTextPatcher.java    
private static void initialize(Object styledTextRenderer, StyledText styledText)
        throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
    // renderer.setContent(content);
    Method m1 = getSetContentMethod(styledTextRenderer);
    m1.invoke(styledTextRenderer, styledText.getContent());
    // renderer.setFont(getFont(), tabLength);
    Method m2 = getSetFontMethod(styledTextRenderer);
    m2.invoke(styledTextRenderer, styledText.getFont(), 4);
}
项目：openaudible    文件：GridComposite.java    
public StyledText newTextArea(Composite composite, boolean editable) {
    int style = SWT.MULTI | SWT.V_SCROLL;
    if (!editable)
        style |= SWT.READ_ONLY;
    else
        style |= SWT.WRAP;
    return newTextArea(composite, editable, style);
}
项目：codelens-eclipse    文件：StyledTextLineSpacingDemo.java    
public static void main(String[] args) throws Exception {
    // create the widget's shell
    Shell shell = new Shell();
    shell.setLayout(new FillLayout());
    shell.setSize(500, 500);
    Display display = shell.getDisplay();

    Composite parent = new Composite(shell, SWT.NONE);
    parent.setLayout(new GridLayout());

    StyledText styledText = new StyledText(parent, SWT.BORDER | SWT.V_SCROLL);
    styledText.setLayoutData(new GridData(GridData.FILL_BOTH));

    styledText.setText("a\nb\nc\nd");

    StyledTextPatcher.setLineSpacingProvider(styledText, new ILineSpacingProvider() {

        @Override
        public Integer getLineSpacing(int lineIndex) {
            if (lineIndex == 0) {
                return 10;
            } else if (lineIndex == 1) {
                return 30;
            }
            return null;
        }
    });

    shell.open();
    while (!shell.isDisposed())
        if (!display.readAndDispatch())
            display.sleep();
}
项目：codelens-eclipse    文件：ViewZoneDemo.java    
public static void main(String[] args) throws Exception {
    // create the widget's shell
    Shell shell = new Shell();
    shell.setLayout(new FillLayout());
    shell.setSize(500, 500);
    Display display = shell.getDisplay();

    Composite parent = new Composite(shell, SWT.NONE);
    parent.setLayout(new GridLayout(2, false));

    ITextViewer textViewer = new TextViewer(parent, SWT.V_SCROLL | SWT.BORDER);
    textViewer.setDocument(new Document(""));
    StyledText styledText = textViewer.getTextWidget();
    styledText.setLayoutData(new GridData(GridData.FILL_BOTH));

    ViewZoneChangeAccessor viewZones = new ViewZoneChangeAccessor(textViewer);

    Button add = new Button(parent, SWT.NONE);
    add.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 0, 0));
    add.setText("Add Zone");
    add.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            InputDialog dlg = new InputDialog(Display.getCurrent().getActiveShell(), "", "Enter view zone content",
                    "Zone " + viewZones.getSize(), null);
            if (dlg.open() == Window.OK) {
                int line = styledText.getLineAtOffset(styledText.getCaretOffset());
                IViewZone zone = new DefaultViewZone(line, 20, dlg.getValue());
                viewZones.addZone(zone);
                viewZones.layoutZone(zone);
            }
        }
    });

    shell.open();
    while (!shell.isDisposed())
        if (!display.readAndDispatch())
            display.sleep();
}