ColorPickerTest.java 文件源码

@Test
public void testControl() {
    InteractiveTest.testCoat("Should show the YCbCr plane at various values of Y", cmp -> {
        Layouts.setGrid(cmp);

        Scale scale = new Scale(cmp, SWT.HORIZONTAL);
        scale.setMinimum(0);
        scale.setMaximum(255);
        scale.setSelection(128);
        Layouts.setGridData(scale).grabHorizontal();

        ColorPicker colors = new ColorPicker(cmp);
        Layouts.setGridData(colors).grabAll();

        scale.addListener(SWT.Selection, e -> {
            colors.setY(scale.getSelection());
        });
    });
}