Example usage for com.google.gwt.aria.client Roles getRowheaderRole

Introduction

In this page you can find the example usage for com.google.gwt.aria.client Roles getRowheaderRole.

Prototype

public static RowheaderRole getRowheaderRole() 

Source Link

Usage

From source file:org.unitime.timetable.gwt.client.widgets.WebTable.java

License:Apache License

public void setHeader(Row... header) {
    iHeader = header;//  w  w  w .  j a  v  a 2  s .  c  om
    for (int i = 0; i < header.length; i++) {
        for (int j = 0; j < header[i].getNrCells(); j++) {
            Cell cell = header[i].getCell(j);
            if (cell.getWidget() == null) {
                iTable.setHTML(i, j,
                        (cell.getValue() == null || cell.getValue().isEmpty() ? "&nbsp;" : cell.getValue()));
                if (cell.getAriaLabel() != null && !cell.getAriaLabel().isEmpty())
                    Roles.getGridcellRole().setAriaLabelProperty(iTable.getCellFormatter().getElement(i, j),
                            cell.getAriaLabel());
            } else
                iTable.setWidget(i, j, cell.getWidget());
            iTable.getFlexCellFormatter().setWordWrap(i, j, cell.getWordWrap());
            iTable.getFlexCellFormatter().setStyleName(i, j,
                    (cell.getStyleName() == null ? "unitime-TableHeader" : cell.getStyleName()));
            iTable.getFlexCellFormatter().setWidth(i, j,
                    (cell.getWidth() == null ? (100 / header.length) + "%" : cell.getWidth()));
            iTable.getFlexCellFormatter().setColSpan(i, j, cell.getColSpan());
            iTable.getFlexCellFormatter().setVerticalAlignment(i, j, cell.getVerticalAlignment());
            iTable.getFlexCellFormatter().setHorizontalAlignment(i, j, cell.getHorizontalAlignment());
            iTable.getFlexCellFormatter().getElement(i, j).setTitle(cell.getTitle());
            Roles.getColumnheaderRole().set(iTable.getCellFormatter().getElement(i, j));
        }
        Roles.getRowRole().set(iTable.getRowFormatter().getElement(i));

        if (header[i].getAriaLabel() != null && !header[i].getAriaLabel().isEmpty()) {
            iTable.setWidget(i, header[i].getNrCells(), new AriaHiddenLabel(header[i].getAriaLabel()));
        } else {
            iTable.setHTML(i, header[i].getNrCells(), "");
        }
        Roles.getRowheaderRole().set(iTable.getCellFormatter().getElement(i, header[i].getNrCells()));
        iTable.getFlexCellFormatter().setStyleName(i, header[i].getNrCells(), "unitime-TableHeader");
        iTable.getFlexCellFormatter().addStyleName(i, header[i].getNrCells(), "rowheader");
    }
}

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From source file:org.unitime.timetable.gwt.client.widgets.WebTable.java

License:Apache License

public void setData(Row... rows) {
    setSelectedRow(-1);/*from w  w  w . j  a va 2  s  .com*/
    if (rows == null || rows.length == 0) {
        clearData(true);
        return;
    }
    clearData(rows.length);
    iRows = rows;
    for (int i = 0; i < iRows.length; i++) {
        if (iRows[i] == null)
            continue;
        iRows[i].setRowIdx(i);
        iRows[i].setTable(this);
        iTable.getRowFormatter().setStyleName(i + getHeaderRowsCount(), null);
        for (int j = 0; j < iRows[i].getNrCells(); j++) {
            Cell cell = iRows[i].getCell(j);
            cell.setColIdx(j);
            cell.setRow(iRows[i]);
            if (cell.getWidget() == null) {
                iTable.setHTML(i + getHeaderRowsCount(), j,
                        (cell.getValue() == null || cell.getValue().isEmpty() ? "&nbsp;" : cell.getValue()));
                if (cell.getAriaLabel() != null && !cell.getAriaLabel().isEmpty())
                    Roles.getGridcellRole().setAriaLabelProperty(
                            iTable.getCellFormatter().getElement(i + getHeaderRowsCount(), j),
                            cell.getAriaLabel());
            } else
                iTable.setWidget(i + getHeaderRowsCount(), j, cell.getWidget());
            iTable.getFlexCellFormatter().setWordWrap(i + getHeaderRowsCount(), j, cell.getWordWrap());
            iTable.getFlexCellFormatter().setColSpan(i + getHeaderRowsCount(), j, cell.getColSpan());
            iTable.getFlexCellFormatter().setStyleName(i + getHeaderRowsCount(), j, cell.getStyleName());
            iTable.getFlexCellFormatter().setWidth(i + getHeaderRowsCount(), j, cell.getWidth());
            iTable.getFlexCellFormatter().setVerticalAlignment(i + getHeaderRowsCount(), j,
                    cell.getVerticalAlignment());
            iTable.getFlexCellFormatter().setHorizontalAlignment(i + getHeaderRowsCount(), j,
                    cell.getHorizontalAlignment());
            iTable.getFlexCellFormatter().getElement(i + getHeaderRowsCount(), j).setTitle(cell.getTitle());
            Roles.getGridcellRole().set(iTable.getCellFormatter().getElement(i + getHeaderRowsCount(), j));
        }
        Roles.getRowRole().set(iTable.getRowFormatter().getElement(i + getHeaderRowsCount()));

        for (int j = iTable.getCellCount(i + getHeaderRowsCount()) - 1; j >= iRows[i].getNrCells(); j--)
            iTable.removeCell(i + getHeaderRowsCount(), j);

        if (iRows[i].getAriaLabel() != null && !iRows[i].getAriaLabel().isEmpty()) {
            iTable.setWidget(i + getHeaderRowsCount(), iRows[i].getNrCells(),
                    new AriaHiddenLabel(iRows[i].getAriaLabel()));
        } else {
            iTable.setHTML(i + getHeaderRowsCount(), iRows[i].getNrCells(), "");
        }
        Roles.getRowheaderRole()
                .set(iTable.getCellFormatter().getElement(i + getHeaderRowsCount(), iRows[i].getNrCells()));
        iTable.getFlexCellFormatter().setStyleName(i + getHeaderRowsCount(), iRows[i].getNrCells(),
                iRows[i].getCell(iRows[i].getNrCells() - 1).getStyleName());
        iTable.getFlexCellFormatter().addStyleName(i + getHeaderRowsCount(), iRows[i].getNrCells(),
                "rowheader");
    }
}

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