Examples with AbstractScaledWidgetFigure org.csstudio.swt.widgets.figures.AbstractScaledWidgetFigure used on opensource projects

Example 1 with AbstractScaledWidgetFigure

use of org.csstudio.swt.widgets.figures.AbstractScaledWidgetFigure in project yamcs-studio by yamcs.

the class AbstractScaledWidgetEditPart method registerCommonPropertyChangeHandlers.

/**
 * Registers property change handlers for the properties defined in {@link AbstractScaledWidgetModel}. This method
 * is provided for the convenience of subclasses, which can call this method in their implementation of
 * {@link #registerPropertyChangeHandlers()}.
 */
protected void registerCommonPropertyChangeHandlers() {
    // value
    IWidgetPropertyChangeHandler valueHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            if (newValue == null)
                return false;
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setValue(VTypeHelper.getDouble((VType) newValue));
            return false;
        }
    };
    setPropertyChangeHandler(AbstractPVWidgetModel.PROP_PVVALUE, valueHandler);
    // minimum
    IWidgetPropertyChangeHandler minimumHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setRange((Double) newValue, ((AbstractScaledWidgetModel) getModel()).getMaximum());
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_MIN, minimumHandler);
    // maximum
    IWidgetPropertyChangeHandler maximumHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setRange(((AbstractScaledWidgetModel) getModel()).getMinimum(), (Double) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_MAX, maximumHandler);
    // major tick step hint
    IWidgetPropertyChangeHandler majorTickHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setMajorTickMarkStepHint((Integer) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_MAJOR_TICK_STEP_HINT, majorTickHandler);
    // logScale
    IWidgetPropertyChangeHandler logScaleHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setLogScale((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_LOG_SCALE, logScaleHandler);
    // showScale
    IWidgetPropertyChangeHandler showScaleHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setShowScale((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_SHOW_SCALE, showScaleHandler);
    // showMinorTicks
    IWidgetPropertyChangeHandler showMinorTicksHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setShowMinorTicks((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_SHOW_MINOR_TICKS, showMinorTicksHandler);
    // Transparent
    IWidgetPropertyChangeHandler transparentHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.setTransparent((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_TRANSPARENT, transparentHandler);
    IWidgetPropertyChangeHandler scaleFontHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure refreshableFigure) {
            AbstractScaledWidgetFigure figure = (AbstractScaledWidgetFigure) refreshableFigure;
            figure.getScale().setFont(((OPIFont) newValue).getSWTFont());
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_SCALE_FONT, scaleFontHandler);
    // scale format
    IWidgetPropertyChangeHandler numericFormatHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            AbstractScaledWidgetFigure scaleFigure = (AbstractScaledWidgetFigure) figure;
            setScaleFormat(scaleFigure, (String) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_SCALE_FORMAT, numericFormatHandler);
    // value label format
    IWidgetPropertyChangeHandler valueFormatHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            AbstractScaledWidgetFigure scaleFigure = (AbstractScaledWidgetFigure) figure;
            setValueLabelFormat(scaleFigure, (String) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractScaledWidgetModel.PROP_VALUE_LABEL_FORMAT, valueFormatHandler);
}