Examples with CSSSWTEngineImpl org.eclipse.e4.ui.css.swt.engine.CSSSWTEngineImpl used on opensource projects

Example 6 with CSSSWTEngineImpl

use of org.eclipse.e4.ui.css.swt.engine.CSSSWTEngineImpl in project eclipse.platform.ui by eclipse-platform.

the class ViewCSSTest method setUp.

@BeforeEach
public void setUp() {
    display = Display.getDefault();
    engine = new CSSSWTEngineImpl(display);
}

Example 7 with CSSSWTEngineImpl

use of org.eclipse.e4.ui.css.swt.engine.CSSSWTEngineImpl in project eclipse.pde by eclipse-pde.

the class CssSpyPart method getCSSEngine.

/**
 * @return the CSS engine governing the argument, or null if none
 */
public static CSSEngine getCSSEngine(Object o) {
    CSSEngine engine = null;
    if (o instanceof CSSStylableElement) {
        CSSStylableElement element = (CSSStylableElement) o;
        engine = WidgetElement.getEngine((Widget) element.getNativeWidget());
    }
    if (engine == null && o instanceof Widget) {
        if (((Widget) o).isDisposed()) {
            return null;
        }
        engine = WidgetElement.getEngine((Widget) o);
    }
    if (engine == null && Display.getCurrent() != null) {
        engine = new CSSSWTEngineImpl(Display.getCurrent());
    }
    return engine;
}