Examples with FontData org.eclipse.swt.graphics.FontData used on opensource projects

Example 56 with FontData

use of org.eclipse.swt.graphics.FontData in project yamcs-studio by yamcs.

the class SWTResourceManager method getFont.

/**
 * Returns a {@link Font} based on its name, height and style. Windows-specific strikeout and underline
 * flags are also supported.
 *
 * @param name
 *            the name of the font
 * @param size
 *            the size of the font
 * @param style
 *            the style of the font
 * @param strikeout
 *            the strikeout flag (warning: Windows only)
 * @param underline
 *            the underline flag (warning: Windows only)
 * @return {@link Font} The font matching the name, height, style, strikeout and underline
 */
public static Font getFont(String name, int size, int style, boolean strikeout, boolean underline) {
    String fontName = name + '|' + size + '|' + style + '|' + strikeout + '|' + underline;
    Font font = m_fontMap.get(fontName);
    if (font == null) {
        FontData fontData = new FontData(name, size, style);
        if (strikeout || underline) {
            try {
                // $NON-NLS-1$
                Class<?> logFontClass = Class.forName("org.eclipse.swt.internal.win32.LOGFONT");
                // $NON-NLS-1$
                Object logFont = FontData.class.getField("data").get(fontData);
                if (logFont != null && logFontClass != null) {
                    if (strikeout) {
                        // $NON-NLS-1$
                        logFontClass.getField("lfStrikeOut").set(logFont, Byte.valueOf((byte) 1));
                    }
                    if (underline) {
                        // $NON-NLS-1$
                        logFontClass.getField("lfUnderline").set(logFont, Byte.valueOf((byte) 1));
                    }
                }
            } catch (Throwable e) {
                // $NON-NLS-1$ //$NON-NLS-2$
                System.err.println("Unable to set underline or strikeout" + " (probably on a non-Windows platform). " + e);
            }
        }
        font = new Font(Display.getCurrent(), fontData);
        m_fontMap.put(fontName, font);
    }
    return font;
}

Example 57 with FontData

use of org.eclipse.swt.graphics.FontData in project yamcs-studio by yamcs.

the class SWTResourceManager method getBoldFont.

/**
 * Returns a bold version of the given {@link Font}.
 *
 * @param baseFont
 *            the {@link Font} for which a bold version is desired
 * @return the bold version of the given {@link Font}
 */
public static Font getBoldFont(Font baseFont) {
    Font font = m_fontToBoldFontMap.get(baseFont);
    if (font == null) {
        FontData[] fontDatas = baseFont.getFontData();
        FontData data = fontDatas[0];
        font = new Font(Display.getCurrent(), data.getName(), data.getHeight(), SWT.BOLD);
        m_fontToBoldFontMap.put(baseFont, font);
    }
    return font;
}

Example 58 with FontData

use of org.eclipse.swt.graphics.FontData in project yamcs-studio by yamcs.

the class CustomMediaFactory method getFont.

/**
 * Create the <code>Font</code> for the given information.
 *
 * @param name
 *            The font name.
 * @param height
 *            The font height.
 * @param style
 *            The font style.
 * @return The <code>Font</code> for the given information.
 */
public Font getFont(final String name, final int height, final int style) {
    // $NON-NLS-1$
    assert name != null : "name!=null";
    FontData fd = new FontData(name, height, style);
    String key = String.valueOf(fd.hashCode());
    if (!_fontRegistry.hasValueFor(key)) {
        _fontRegistry.put(key, new FontData[] { fd });
    }
    return _fontRegistry.get(key);
}

Example 59 with FontData

use of org.eclipse.swt.graphics.FontData in project yamcs-studio by yamcs.

the class CustomMediaFactory method getFont.

/**
 * Create the <code>Font</code> for the given <code>FontData</code> and the
 * given style code.
 *
 * @param fontData
 *            The <code>FontData</code>
 * @param style
 *            The style code.
 * @return The <code>Font</code> for the given <code>FontData</code> and the
 *         given style code.
 */
public Font getFont(final FontData[] fontData, final int style) {
    FontData f = fontData[0];
    Font font = getFont(f.getName(), f.getHeight(), style);
    return font;
}

Example 60 with FontData

use of org.eclipse.swt.graphics.FontData in project yamcs-studio by yamcs.

the class FontProperty method writeToXML.

@Override
public void writeToXML(Element propElement) {
    OPIFont opiFont = (OPIFont) getPropertyValue();
    Element fontElement;
    if (!opiFont.isPreDefined()) {
        fontElement = new Element(XML_ELEMENT_FONT);
    } else {
        fontElement = new Element(XML_ELEMENT_FONTNAME);
        fontElement.setText(opiFont.getFontMacroName());
    }
    FontData fontData = opiFont.getRawFontData();
    fontElement.setAttribute(XML_ATTRIBUTE_FONT_NAME, fontData.getName());
    fontElement.setAttribute(XML_ATTRIBUTE_FONT_HEIGHT, // $NON-NLS-1$
    "" + fontData.getHeight());
    fontElement.setAttribute(XML_ATTRIBUTE_FONT_STYLE, // $NON-NLS-1$
    "" + fontData.getStyle());
    fontElement.setAttribute(XML_ATTRIBUTE_FONT_PIXELS, "" + opiFont.isSizeInPixels());
    propElement.addContent(fontElement);
}