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

Example 31 with Font

use of org.eclipse.swt.graphics.Font in project tdi-studio-se by Talend.

the class FontProviderMapper method releaseFont.

public static void releaseFont(FontInfo fontInfo) {
    Font font = fontsCache.get(fontInfo);
    if (!font.isDisposed()) {
        font.dispose();
    }
    fontsCache.remove(fontInfo);
}

Example 32 with Font

use of org.eclipse.swt.graphics.Font in project tdi-studio-se by Talend.

the class SWTResourceManager method getFont.

/**
     * Returns a font based on its name, height and style
     * 
     * @param name String The name of the font
     * @param height int The height of the font
     * @param style int The style of the font
     * @return Font The font matching the name, height and style
     */
public static Font getFont(String name, int height, int style) {
    String fontName = name + '|' + height + '|' + style;
    Font font = m_FontMap.get(fontName);
    if (font == null) {
        FontData fontData = new FontData(name, height, style);
        font = new Font(Display.getCurrent(), fontData);
        m_FontMap.put(fontName, font);
    }
    return font;
}

Example 33 with Font

use of org.eclipse.swt.graphics.Font in project tdi-studio-se by Talend.

the class SWTResourceManager method getSystemFont.

public static Font getSystemFont(int style) {
    Font font = m_systemFontMap.get(style);
    if (font == null) {
        systemFontData[0].setStyle(style);
        font = new Font(Display.getCurrent(), systemFontData);
        m_systemFontMap.put(style, font);
    }
    return font;
}

Example 34 with Font

use of org.eclipse.swt.graphics.Font in project tdi-studio-se by Talend.

the class AbstractLanguageMemoController method estimateRowSize.

/*
     * (non-Javadoc)
     * 
     * @see
     * org.talend.designer.core.ui.editor.properties.controllers.AbstractElementPropertySectionController#estimateRowSize
     * (org.eclipse.swt.widgets.Composite, org.talend.core.model.process.IElementParameter)
     */
@Override
public int estimateRowSize(Composite subComposite, IElementParameter param) {
    if (!estimateInitialized) {
        IControlCreator txtCtrl = new IControlCreator() {

            @Override
            public Control createControl(final Composite parent, final int style) {
                final ColorStyledText colorText = new ColorStyledText(parent, style, CorePlugin.getDefault().getPreferenceStore(), language);
                Display display = Display.getCurrent();
                if (display == null) {
                    display = Display.getDefault();
                }
                if (display != null) {
                    display.syncExec(new Runnable() {

                        @Override
                        public void run() {
                            IPreferenceStore preferenceStore = CorePlugin.getDefault().getPreferenceStore();
                            String fontType = preferenceStore.getString(TalendDesignerPrefConstants.MEMO_TEXT_FONT);
                            FontData fontData = new FontData(fontType);
                            Font font = new Font(parent.getDisplay(), fontData);
                            addResourceDisposeListener(colorText, font);
                            colorText.setFont(font);
                        }
                    });
                }
                return colorText;
            }
        };
        DecoratedField dField = null;
        if (param.getNbLines() != 1) {
            dField = new DecoratedField(subComposite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.WRAP, txtCtrl);
        } else {
            dField = new DecoratedField(subComposite, SWT.BORDER | SWT.WRAP, txtCtrl);
        }
        StyledText text = (StyledText) dField.getControl();
        FormData d = (FormData) text.getLayoutData();
        d.height = text.getLineHeight();
        text.getParent().setSize(subComposite.getSize().x, text.getLineHeight());
        rowSizeByLine = text.getLineHeight();
        Point initialSize = dField.getLayoutControl().computeSize(SWT.DEFAULT, SWT.DEFAULT);
        dField.getLayoutControl().dispose();
        rowSizeFixed = ITabbedPropertyConstants.VSPACE + (initialSize.y - rowSizeByLine);
        estimateInitialized = true;
    }
    return rowSizeFixed + (rowSizeByLine * param.getNbLines());
}

Example 35 with Font

use of org.eclipse.swt.graphics.Font in project tdi-studio-se by Talend.

the class FontProviderMapper method getFont.

public static Font getFont(FontInfo fontInfo) {
    Font fontFromCache = fontsCache.get(fontInfo);
    if (fontFromCache != null) {
        return fontFromCache;
    }
    Font font = new Font(Display.getCurrent(), fontInfo.getFontDatas());
    fontsCache.put(fontInfo, font);
    return font;
}