Java 类com.vaadin.ui.InlineDateField 实例源码

public DatePickerDialog(boolean lightTheme) {
    setPrimaryStyleName(lightTheme ? Styles.Windows.LIGHT : Styles.Windows.DARK);
    addStyleName(Styles.Windows.NO_HEADER);

    field = new InlineDateField();
    field.setPrimaryStyleName(lightTheme ? Styles.DatePickers.LIGHT : Styles.DatePickers.DARK);
    field.addStyleName(FlexItem.FlexGrow.GROW_1);
    field.addStyleName(FlexLayout.Overflow.AUTO.getStyleName());

    // Header
    header = new DatePickerHeader(field, lightTheme);

    // Footer
    footer = new DatePickerFooter(field, lightTheme);

    // Content wrapper
    content = new FlexLayout(FlexLayout.FlexDirection.COLUMN, header, field, footer);
    setContent(content);
}

public DatePickerFooter(InlineDateField field, boolean lightTheme) {
    setAlignItems(FlexLayout.AlignItems.CENTER);
    setJustifyContent(FlexLayout.JustifyContent.FLEX_END);
    addStyleName(Paddings.All.SMALL);
    addStyleName(Spacings.Right.SMALL);
    addStyleName(FlexItem.FlexShrink.SHRINK_0);

    cancel = new Button("Cancel");
    cancel.setPrimaryStyleName(lightTheme ? Styles.Buttons.Flat.LIGHT : Styles.Buttons.Flat.DARK);

    ok = new Button("OK");
    ok.setPrimaryStyleName(lightTheme ? Styles.Buttons.Flat.LIGHT : Styles.Buttons.Flat.DARK);
    ok.setEnabled(field.getValue() != null);

    this.field = field;
    this.field.addValueChangeListener(event -> ok.setEnabled(this.field.getValue() != null));

    addComponents(cancel, ok);
}

public DatePickerHeader(InlineDateField field, boolean lightTheme) {
    setFlexDirection(FlexDirection.COLUMN);
    setJustifyContent(JustifyContent.CENTER);
    addStyleName(Paddings.Horizontal.LARGE);
    addStyleName(FlexItem.FlexShrink.SHRINK_0);

    this.field = field;
    field.addValueChangeListener((HasValue.ValueChangeListener<LocalDate>) event -> {
        year.setValue(field.getValue().format(DateTimeFormatter.ofPattern("yyyy")));
        date.setValue(field.getValue().format(DateTimeFormatter.ofPattern("EEE, MMM d")));
    });

    setHeight(Metrics.DatePicker.HEADER_HEIGHT, Unit.PIXELS);
    addStyleName(lightTheme ? MaterialColor.BLUE_500.getBackgroundColorStyle() : MaterialColor.GREY_700.getBackgroundColorStyle());

    year.setPrimaryStyleName(Typography.Light.Body2.SECONDARY);
    date.setPrimaryStyleName(Typography.Light.DatePicker.Title.PRIMARY);

    addComponents(year, date);
}

public PickersView() {
    setAlignItems(FlexLayout.AlignItems.FLEX_START);
    setAlignSelf(AlignSelf.BASELINE);
    setFlexWrap(FlexLayout.FlexWrap.WRAP);
    setJustifyContent(JustifyContent.CENTER);
    addStyleName(Spacings.All.LARGE);

    InlineDateField idf1 = new InlineDateField();
    idf1.setPrimaryStyleName(Styles.DatePickers.LIGHT);
    FlexLayout c1 = new FlexLayout(FlexDirection.COLUMN, idf1);
    c1.addStyleName("card");

    InlineDateField idf2 = new InlineDateField();
    idf2.setPrimaryStyleName(Styles.DatePickers.LIGHT);

    FlexLayout c2 = new FlexLayout(FlexDirection.COLUMN, new DatePickerHeader(idf2, true), idf2, createFooter(idf2, true));
    c2.addStyleName("card");


    InlineDateField idf3 = new InlineDateField();
    idf3.setPrimaryStyleName(Styles.DatePickers.DARK);
    FlexLayout c3 = new FlexLayout(FlexDirection.COLUMN, idf3);
    c3.addStyleName("card" + " " + MaterialColor.GREY_800.getBackgroundColorStyle());

    InlineDateField idf4 = new InlineDateField();
    idf4.setPrimaryStyleName(Styles.DatePickers.DARK);
    FlexLayout c4 = new FlexLayout(FlexDirection.COLUMN, new DatePickerHeader(idf4, false), idf4, createFooter(idf4, false));
    c4.addStyleName("card" + " " + MaterialColor.GREY_800.getBackgroundColorStyle());


    addComponents(c1, c2, c3, c4);
}

public CssLayout createFooter(InlineDateField field, boolean lightTheme) {
    DatePickerFooter footer = new DatePickerFooter(field, lightTheme);

    if (!lightTheme) {
        footer.getDismissiveActionButton().addStyleName(MaterialColor.BLUE_200.getFontColorStyle());
        footer.getAffirmativeActionButton().addStyleName(MaterialColor.BLUE_200.getFontColorStyle());
    }

    return footer;

}

@Override
protected AbstractDateField<LocalDate, ?> buildInternalField(Class<? extends Date> type) {
    AbstractLocalDateField field = isInline() ? new InlineDateField() : new com.vaadin.ui.DateField();
    if (getResolution() == Resolution.MONTH) {
        field.setResolution(DateResolution.MONTH);
    }
    if (getResolution() == Resolution.YEAR) {
        field.setResolution(DateResolution.YEAR);
    }
    return field;
}

/**
 * Creates an inline date field.
 * @param pid property name.
 * @param propertyType property type.
 * @return a new field to select a date.
 */
public Field createInlineDateField(String pid, Class<?> propertyType) {
    Field field = null;
    if(Date.class.isAssignableFrom(propertyType)) {
        InlineDateField dateField = new InlineDateField();
        dateField.setResolution(InlineDateField.RESOLUTION_DAY);
        dateField.setDateFormat(Utils.getDateFormatPattern());
        field = dateField;
    }

       return field;
}

@Override
protected DateField buildInternalField(Class<? extends T> type) {
    DateField field = isInline() ? new InlineDateField() : new DateField();
    configureDateField(field);
    return field;
}

public InlineDateField getField() {
    return field;
}

public void setField(InlineDateField field) {
    this.field = field;
}

@Override
protected AbstractDateField<LocalDate, ?> buildInternalField(Class<? extends LocalDate> type) {
    return isInline() ? new InlineDateField() : new DateField();
}