TextViewer

最新推荐文章于 2023-01-09 10:26:12 发布

原创最新推荐文章于 2023-01-09 10:26:12 发布 · 365 阅读

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#shell #开发工具

Display display = new Display();
final Shell shell = new Shell(display);

        shell.setText("TextViewerDemo");
        shell.setBounds(150, 150, 220, 180);
        shell.setLayout(new FillLayout());

final TextViewer textViewer = new TextViewer(shell, SWT.MULTI
| SWT.V_SCROLL);

String string = "13213131313\n" + "qwertyuiotyuiop\n"
+ "4444444444444444";

        org.eclipse.jface.text.Document document = org.eclipse.jface.text
                .Document(string);
        textViewer.setDocument(document);

        TextPresentation stylePresentation = new TextPresentation();
        stylePresentation.addStyleRange(new StyleRange(19, 17, null, null,
                SWT.BOLD));
        org.eclipse.swt.graphics.Color red = new org.eclipse.swt.graphics.Color(
                display, 255, 0, 0);
        stylePresentation.addStyleRange(new StyleRange(37, 16, red, null));
        textViewer.changeTextPresentation(stylePresentation, true);
        shell.open();
        while (!shell.isDisposed())
        {
            if (!display.readAndDispatch())
            {
                display.sleep();
            }

}
display.dispose();

}