Example usage for com.google.gwt.aria.client SelectedValue TRUE

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Prototype

SelectedValue TRUE

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Usage

From source file:com.example.test.client.VMultiSelectCalendarWidget.java

License:Apache License

/**
 * Sets the selection highlight to a given day in the current view
 * //w  w w .  j  a  v a2  s. c  om
 * @param date
 *            A Date representing the day of month to be selected. Must be one of the days currently visible.
 * 
 */
private void toggleDate(Date date) {
    DayWidget dayToSelect = new DayWidget(date);
    for (DayWidget day : getDayWidgets()) {
        if (day.equals(dayToSelect)) {
            if (selectedDays.contains(day)) {
                day.removeStyleDependentName(CN_SELECTED);
                Roles.getGridcellRole().removeAriaSelectedState(day.getElement());
                selectedDays.remove(day);
            } else {
                day.addStyleDependentName(CN_SELECTED);
                Roles.getGridcellRole().setAriaSelectedState(day.getElement(), SelectedValue.TRUE);
                selectedDays.add(day);
            }
        }
    }
}

---

From source file:com.example.test.client.VMultiSelectCalendarWidget.java

License:Apache License

/**
 * Builds the day and time selectors of the calendar.
 *//*  ww w. j  av a2 s . co m*/
private void buildCalendarBody() {

    final int weekColumn = 0;
    final int firstWeekdayColumn = 1;
    final int headerRow = 0;

    setWidget(1, 0, daysTable);
    setCellPadding(0);
    setCellSpacing(0);
    getFlexCellFormatter().setColSpan(1, 0, 5);
    getFlexCellFormatter().setStyleName(1, 0, STYLE_PRIMARY + "-calendarpanel-body");

    daysTable.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-week");
    daysTable.setHTML(headerRow, weekColumn, "<strong></strong>");
    // Hide the week column if week numbers are not to be displayed.
    daysTable.getFlexCellFormatter().setVisible(headerRow, weekColumn, isShowISOWeekNumbers());

    daysTable.getRowFormatter().setStyleName(headerRow, STYLE_PRIMARY + "-calendarpanel-weekdays");

    if (isShowISOWeekNumbers()) {
        daysTable.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-first");
        daysTable.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "");
        daysTable.getRowFormatter().addStyleName(headerRow, STYLE_PRIMARY + "-calendarpanel-weeknumbers");
    } else {
        daysTable.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "");
        daysTable.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "v-first");
    }

    daysTable.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn + 6, "v-last");

    // Print weekday names
    final int firstDay = getDateTimeService().getFirstDayOfWeek();
    for (int i = 0; i < 7; i++) {
        int day = i + firstDay;
        if (day > 6) {
            day = 0;
        }
        daysTable.setHTML(headerRow, firstWeekdayColumn + i,
                "<strong>" + getDateTimeService().getShortDay(day) + "</strong>");

        Roles.getColumnheaderRole()
                .set(daysTable.getCellFormatter().getElement(headerRow, firstWeekdayColumn + i));
    }

    // Zero out hours, minutes, seconds, and milliseconds to compare dates
    // without time part
    final Date tmp = new Date();
    final Date today = new Date(tmp.getYear(), tmp.getMonth(), tmp.getDate());

    //final Date selectedDate = value == null ? null : new Date(value.getYear(), value.getMonth(), value.getDate());

    final int startWeekDay = getDateTimeService().getStartWeekDay(displayedMonth);
    final Date dateToAdd = (Date) displayedMonth.clone();
    // Start from the first day of the week that at least partially belongs
    // to the current month
    dateToAdd.setDate(1 - startWeekDay);

    // No month has more than 6 weeks so 6 is a safe maximum for rows.
    for (int weekOfMonth = 1; weekOfMonth < 7; weekOfMonth++) {
        for (int dayOfWeek = 0; dayOfWeek < 7; dayOfWeek++) {

            // Actually write the day of month
            Date dayDate = (Date) dateToAdd.clone();
            DayWidget day = new DayWidget(dayDate);

            day.setStyleName(STYLE_PRIMARY + "-calendarpanel-day");

            if (!isDateInsideRange(dayDate, Resolution.DAY)) {
                day.addStyleDependentName(CN_OUTSIDE_RANGE);
            }

            //if (dateToAdd.equals(selectedDate)) {
            if (selectedDates.contains(dateToAdd)) {
                day.addStyleDependentName(CN_SELECTED);
                Roles.getGridcellRole().setAriaSelectedState(day.getElement(), SelectedValue.TRUE);
                selectedDays.add(day);
            }
            if (dateToAdd.equals(today)) {
                day.addStyleDependentName(CN_TODAY);
            }
            if (focusedDay != null && dateToAdd.equals(focusedDay.getDate())) {
                focusedDay = day;
                if (hasFocus) {
                    day.addStyleDependentName(CN_FOCUSED);
                }
            }
            if (dateToAdd.getMonth() != displayedMonth.getMonth()) {
                day.addStyleDependentName(CN_OFFMONTH);
            }

            daysTable.setWidget(weekOfMonth, firstWeekdayColumn + dayOfWeek, day);
            Roles.getGridcellRole()
                    .set(daysTable.getCellFormatter().getElement(weekOfMonth, firstWeekdayColumn + dayOfWeek));

            // ISO week numbers if requested
            daysTable.getCellFormatter().setVisible(weekOfMonth, weekColumn, isShowISOWeekNumbers());

            if (isShowISOWeekNumbers()) {
                final String baseCssClass = STYLE_PRIMARY + "-calendarpanel-weeknumber";
                String weekCssClass = baseCssClass;

                int weekNumber = DateTimeService.getISOWeekNumber(dateToAdd);

                daysTable.setHTML(weekOfMonth, 0,
                        "<span class=\"" + weekCssClass + "\"" + ">" + weekNumber + "</span>");
            }
            dateToAdd.setDate(dateToAdd.getDate() + 1);
        }
    }
}

---

From source file:com.vaadin.client.ui.SuperTreeWidget.java

License:Apache License

/**
 * Sets the node currently in focus//  ww  w .  j  a v a  2s  .  c  o m
 *
 * @param node
 *            The node to focus or null to remove the focus completely
 * @param scrollIntoView
 *            Scroll the node into view
 */
public void setFocusedNode(TreeNode node, boolean scrollIntoView) {
    // Unfocus previously focused node
    if (focusedNode != null) {
        focusedNode.setFocused(false);

        Roles.getTreeRole().removeAriaActivedescendantProperty(focusedNode.getElement());
    }

    if (node != null) {
        node.setFocused(true);
        Roles.getTreeitemRole().setAriaSelectedState(node.getElement(), SelectedValue.TRUE);

        /*
         * FIXME: This code needs to be changed when the keyboard navigation
         * doesn't immediately trigger a selection change anymore.
         * 
         * Right now this function is called before and after the Tree is
         * rebuilt when up/down arrow keys are pressed. This leads to the
         * problem, that the newly selected item is announced too often with
         * a screen reader.
         * 
         * Behaviour is different when using the Tree with and without
         * screen reader.
         */
        if (node.key.equals(lastNodeKey)) {
            Roles.getTreeRole().setAriaActivedescendantProperty(getFocusElement(), Id.of(node.getElement()));
        } else {
            lastNodeKey = node.key;
        }
    }

    focusedNode = node;

    if (node != null && scrollIntoView) {
        /*
         * Delay scrolling the focused node into view if we are still
         * rendering. #5396
         */
        if (!rendering) {
            node.scrollIntoView();
        } else {
            Scheduler.get().scheduleDeferred(new Command() {
                @Override
                public void execute() {
                    focusedNode.scrollIntoView();
                }
            });
        }
    }
}

---

From source file:com.vaadin.client.ui.VAbstractCalendarPanel.java

License:Apache License

/**
 * Sets the selection highlight to a given day in the current view
 *
 * @param date/*from w w w  . jav a2  s. c o m*/
 *            A Date representing the day of month to be selected. Must be
 *            one of the days currently visible.
 *
 */
private void selectDate(Date date) {
    if (selectedDay != null) {
        selectedDay.removeStyleDependentName(CN_SELECTED);
        Roles.getGridcellRole().removeAriaSelectedState(selectedDay.getElement());
    }

    int rowCount = days.getRowCount();
    for (int i = 0; i < rowCount; i++) {
        int cellCount = days.getCellCount(i);
        for (int j = 0; j < cellCount; j++) {
            Widget widget = days.getWidget(i, j);
            if (widget != null && widget instanceof VAbstractCalendarPanel.Day) {
                Day curday = (Day) widget;
                if (curday.getDate().equals(date)) {
                    curday.addStyleDependentName(CN_SELECTED);
                    selectedDay = curday;
                    Roles.getGridcellRole().setAriaSelectedState(selectedDay.getElement(), SelectedValue.TRUE);
                    return;
                }
            }
        }
    }
}

---

From source file:com.vaadin.client.ui.VAbstractCalendarPanel.java

License:Apache License

/**
 * Builds the day and time selectors of the calendar.
 *///w  ww . j  a v a  2  s. c o  m
private void buildCalendarBody() {

    final int weekColumn = 0;
    final int firstWeekdayColumn = 1;
    final int headerRow = 0;

    setWidget(1, 0, days);
    setCellPadding(0);
    setCellSpacing(0);
    getFlexCellFormatter().setColSpan(1, 0, 5);
    getFlexCellFormatter().setStyleName(1, 0, getDateField().getStylePrimaryName() + "-calendarpanel-body");

    days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-week");
    days.setHTML(headerRow, weekColumn, "<strong></strong>");
    // Hide the week column if week numbers are not to be displayed.
    days.getFlexCellFormatter().setVisible(headerRow, weekColumn, isShowISOWeekNumbers());

    days.getRowFormatter().setStyleName(headerRow,
            getDateField().getStylePrimaryName() + "-calendarpanel-weekdays");

    if (isShowISOWeekNumbers()) {
        days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-first");
        days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "");
        days.getRowFormatter().addStyleName(headerRow,
                getDateField().getStylePrimaryName() + "-calendarpanel-weeknumbers");
    } else {
        days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "");
        days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "v-first");
    }

    days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn + 6, "v-last");

    // Print weekday names
    final int firstDay = getDateTimeService().getFirstDayOfWeek();
    for (int i = 0; i < 7; i++) {
        int day = i + firstDay;
        if (day > 6) {
            day = 0;
        }
        if (isBelowMonth(getResolution())) {
            days.setHTML(headerRow, firstWeekdayColumn + i,
                    "<strong>" + getDateTimeService().getShortDay(day) + "</strong>");
        } else {
            days.setHTML(headerRow, firstWeekdayColumn + i, "");
        }

        Roles.getColumnheaderRole().set(days.getCellFormatter().getElement(headerRow, firstWeekdayColumn + i));
    }

    // Zero out hours, minutes, seconds, and milliseconds to compare dates
    // without time part
    final Date tmp = new Date();
    final Date today = new Date(tmp.getYear(), tmp.getMonth(), tmp.getDate());

    final Date selectedDate = value == null ? null
            : new Date(value.getYear(), value.getMonth(), value.getDate());

    final int startWeekDay = getDateTimeService().getStartWeekDay(displayedMonth);
    final Date curr = (Date) displayedMonth.clone();
    // Start from the first day of the week that at least partially belongs
    // to the current month
    curr.setDate(1 - startWeekDay);

    // No month has more than 6 weeks so 6 is a safe maximum for rows.
    for (int weekOfMonth = 1; weekOfMonth < 7; weekOfMonth++) {
        for (int dayOfWeek = 0; dayOfWeek < 7; dayOfWeek++) {

            // Actually write the day of month
            Date dayDate = (Date) curr.clone();
            Day day = new Day(dayDate);

            day.setStyleName(getDateField().getStylePrimaryName() + "-calendarpanel-day");

            if (!isDateInsideRange(dayDate, getResolution(this::isDay))) {
                day.addStyleDependentName(CN_OUTSIDE_RANGE);
            }

            if (curr.equals(selectedDate)) {
                day.addStyleDependentName(CN_SELECTED);
                Roles.getGridcellRole().setAriaSelectedState(day.getElement(), SelectedValue.TRUE);
                selectedDay = day;
            }
            if (curr.equals(today)) {
                day.addStyleDependentName(CN_TODAY);
            }
            if (curr.equals(focusedDate)) {
                focusedDay = day;
                if (hasFocus) {
                    day.addStyleDependentName(CN_FOCUSED);
                }
            }
            if (curr.getMonth() != displayedMonth.getMonth()) {
                day.addStyleDependentName(CN_OFFMONTH);
            }

            days.setWidget(weekOfMonth, firstWeekdayColumn + dayOfWeek, day);
            Roles.getGridcellRole()
                    .set(days.getCellFormatter().getElement(weekOfMonth, firstWeekdayColumn + dayOfWeek));

            // ISO week numbers if requested
            days.getCellFormatter().setVisible(weekOfMonth, weekColumn, isShowISOWeekNumbers());

            if (isShowISOWeekNumbers()) {
                final String baseCssClass = getDateField().getStylePrimaryName() + "-calendarpanel-weeknumber";
                String weekCssClass = baseCssClass;

                int weekNumber = DateTimeService.getISOWeekNumber(curr);

                days.setHTML(weekOfMonth, 0,
                        "<span class=\"" + weekCssClass + "\"" + ">" + weekNumber + "</span>");
            }
            curr.setDate(curr.getDate() + 1);
        }
    }
}

---

From source file:com.vaadin.client.ui.VCalendarPanel.java

License:Apache License

/**
 * Sets the selection highlight to a given day in the current view
 * // w  w w.jav a 2s.c  om
 * @param date
 *            A Date representing the day of month to be selected. Must be
 *            one of the days currently visible.
 * 
 */
private void selectDate(Date date) {
    if (selectedDay != null) {
        selectedDay.removeStyleDependentName(CN_SELECTED);
        Roles.getGridcellRole().removeAriaSelectedState(selectedDay.getElement());
    }

    int rowCount = days.getRowCount();
    for (int i = 0; i < rowCount; i++) {
        int cellCount = days.getCellCount(i);
        for (int j = 0; j < cellCount; j++) {
            Widget widget = days.getWidget(i, j);
            if (widget != null && widget instanceof Day) {
                Day curday = (Day) widget;
                if (curday.getDate().equals(date)) {
                    curday.addStyleDependentName(CN_SELECTED);
                    selectedDay = curday;
                    Roles.getGridcellRole().setAriaSelectedState(selectedDay.getElement(), SelectedValue.TRUE);
                    return;
                }
            }
        }
    }
}

---

From source file:com.vaadin.client.ui.VCalendarPanel.java

License:Apache License

/**
 * Builds the day and time selectors of the calendar.
 *///from w w w .j av  a  2 s .c  o m
private void buildCalendarBody() {

    final int weekColumn = 0;
    final int firstWeekdayColumn = 1;
    final int headerRow = 0;

    setWidget(1, 0, days);
    setCellPadding(0);
    setCellSpacing(0);
    getFlexCellFormatter().setColSpan(1, 0, 5);
    getFlexCellFormatter().setStyleName(1, 0, parent.getStylePrimaryName() + "-calendarpanel-body");

    days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-week");
    days.setHTML(headerRow, weekColumn, "<strong></strong>");
    // Hide the week column if week numbers are not to be displayed.
    days.getFlexCellFormatter().setVisible(headerRow, weekColumn, isShowISOWeekNumbers());

    days.getRowFormatter().setStyleName(headerRow, parent.getStylePrimaryName() + "-calendarpanel-weekdays");

    if (isShowISOWeekNumbers()) {
        days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "v-first");
        days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "");
        days.getRowFormatter().addStyleName(headerRow,
                parent.getStylePrimaryName() + "-calendarpanel-weeknumbers");
    } else {
        days.getFlexCellFormatter().setStyleName(headerRow, weekColumn, "");
        days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn, "v-first");
    }

    days.getFlexCellFormatter().setStyleName(headerRow, firstWeekdayColumn + 6, "v-last");

    // Print weekday names
    final int firstDay = getDateTimeService().getFirstDayOfWeek();
    for (int i = 0; i < 7; i++) {
        int day = i + firstDay;
        if (day > 6) {
            day = 0;
        }
        if (getResolution().getCalendarField() > Resolution.MONTH.getCalendarField()) {
            days.setHTML(headerRow, firstWeekdayColumn + i,
                    "<strong>" + getDateTimeService().getShortDay(day) + "</strong>");
        } else {
            days.setHTML(headerRow, firstWeekdayColumn + i, "");
        }

        Roles.getColumnheaderRole().set(days.getCellFormatter().getElement(headerRow, firstWeekdayColumn + i));
    }

    // Zero out hours, minutes, seconds, and milliseconds to compare dates
    // without time part
    final Date tmp = new Date();
    final Date today = new Date(tmp.getYear(), tmp.getMonth(), tmp.getDate());

    final Date selectedDate = value == null ? null
            : new Date(value.getYear(), value.getMonth(), value.getDate());

    final int startWeekDay = getDateTimeService().getStartWeekDay(displayedMonth);
    final Date curr = (Date) displayedMonth.clone();
    // Start from the first day of the week that at least partially belongs
    // to the current month
    curr.setDate(1 - startWeekDay);

    // No month has more than 6 weeks so 6 is a safe maximum for rows.
    for (int weekOfMonth = 1; weekOfMonth < 7; weekOfMonth++) {
        for (int dayOfWeek = 0; dayOfWeek < 7; dayOfWeek++) {

            // Actually write the day of month
            Date dayDate = (Date) curr.clone();
            Day day = new Day(dayDate);

            day.setStyleName(parent.getStylePrimaryName() + "-calendarpanel-day");

            if (!isDateInsideRange(dayDate, Resolution.DAY)) {
                day.addStyleDependentName(CN_OUTSIDE_RANGE);
            }

            if (curr.equals(selectedDate)) {
                day.addStyleDependentName(CN_SELECTED);
                Roles.getGridcellRole().setAriaSelectedState(day.getElement(), SelectedValue.TRUE);
                selectedDay = day;
            }
            if (curr.equals(today)) {
                day.addStyleDependentName(CN_TODAY);
            }
            if (curr.equals(focusedDate)) {
                focusedDay = day;
                if (hasFocus) {
                    day.addStyleDependentName(CN_FOCUSED);
                }
            }
            if (curr.getMonth() != displayedMonth.getMonth()) {
                day.addStyleDependentName(CN_OFFMONTH);
            }

            days.setWidget(weekOfMonth, firstWeekdayColumn + dayOfWeek, day);
            Roles.getGridcellRole()
                    .set(days.getCellFormatter().getElement(weekOfMonth, firstWeekdayColumn + dayOfWeek));

            // ISO week numbers if requested
            days.getCellFormatter().setVisible(weekOfMonth, weekColumn, isShowISOWeekNumbers());

            if (isShowISOWeekNumbers()) {
                final String baseCssClass = parent.getStylePrimaryName() + "-calendarpanel-weeknumber";
                String weekCssClass = baseCssClass;

                int weekNumber = DateTimeService.getISOWeekNumber(curr);

                days.setHTML(weekOfMonth, 0,
                        "<span class=\"" + weekCssClass + "\"" + ">" + weekNumber + "</span>");
            }
            curr.setDate(curr.getDate() + 1);
        }
    }
}

---

From source file:com.vaadin.v7.client.ui.VTree.java

License:Apache License

/**
 * Sets the node currently in focus/*from ww  w . j  a v  a2s. c  om*/
 *
 * @param node
 *            The node to focus or null to remove the focus completely
 * @param scrollIntoView
 *            Scroll the node into view
 */
public void setFocusedNode(TreeNode node, boolean scrollIntoView) {
    // Unfocus previously focused node
    if (focusedNode != null) {
        focusedNode.setFocused(false);

        Roles.getTreeRole().removeAriaActivedescendantProperty(focusedNode.getElement());
    }

    if (node != null) {
        node.setFocused(true);
        Roles.getTreeitemRole().setAriaSelectedState(node.getElement(), SelectedValue.TRUE);

        /*
         * FIXME: This code needs to be changed when the keyboard navigation
         * doesn't immediately trigger a selection change anymore.
         *
         * Right now this function is called before and after the Tree is
         * rebuilt when up/down arrow keys are pressed. This leads to the
         * problem, that the newly selected item is announced too often with
         * a screen reader.
         *
         * Behaviour is different when using the Tree with and without
         * screen reader.
         */
        if (node.key.equals(lastNodeKey)) {
            Roles.getTreeRole().setAriaActivedescendantProperty(getFocusElement(), Id.of(node.getElement()));
        } else {
            lastNodeKey = node.key;
        }
    }

    focusedNode = node;

    if (node != null && scrollIntoView) {
        /*
         * Delay scrolling the focused node into view if we are still
         * rendering. #5396
         */
        if (!rendering) {
            node.scrollIntoView();
        } else {
            Scheduler.get().scheduleDeferred(new Command() {
                @Override
                public void execute() {
                    focusedNode.scrollIntoView();
                }
            });
        }
    }
}

---

From source file:gov.wa.wsdot.mobile.client.activities.borderwait.BorderWaitViewGwtImpl.java

License:Open Source License

private void accessibilityShowNorth() {
    Roles.getMainRole().setAriaHiddenState(northPanel.getElement(), false);
    Roles.getMainRole().setAriaHiddenState(southPanel.getElement(), true);

    Roles.getTabRole().setAriaSelectedState(northTab.getElement(), SelectedValue.TRUE);
    Roles.getTabRole().setAriaSelectedState(southTab.getElement(), SelectedValue.FALSE);
}

---

From source file:gov.wa.wsdot.mobile.client.activities.borderwait.BorderWaitViewGwtImpl.java

License:Open Source License

private void accessibilityShowSouth() {
    Roles.getMainRole().setAriaHiddenState(northPanel.getElement(), true);
    Roles.getMainRole().setAriaHiddenState(southPanel.getElement(), false);

    Roles.getTabRole().setAriaSelectedState(northTab.getElement(), SelectedValue.FALSE);
    Roles.getTabRole().setAriaSelectedState(southTab.getElement(), SelectedValue.TRUE);
}

---

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