Example usage for com.google.gwt.user.client.ui FlexTable getCellCount

List of usage examples for com.google.gwt.user.client.ui FlexTable getCellCount

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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui FlexTable getCellCount.

Prototype

@Override
public int getCellCount(int row)

Source Link

Document

Gets the number of cells on a given row.

Usage

From source file:org.dataconservancy.dcs.access.client.Util.java

License:Apache License

public static void addColumn(FlexTable table, String... values) {
    int col = table.getCellCount(0);

    for (int i = 0; i < values.length; i++) {
        table.setText(i, col, values[i]);
    }//  ww  w .j  av a 2  s  .c  om
}

From source file:org.dataconservancy.dcs.access.client.Util.java

License:Apache License

public static void addColumn(FlexTable table, Widget... values) {
    int col = table.getCellCount(0);

    for (int i = 0; i < values.length; i++) {
        table.setWidget(i, col, values[i]);
    }//  w ww .j a  va2 s. c o m
}

From source file:org.drools.workbench.screens.testscenario.client.utils.ScenarioUtils.java

License:Apache License

public static void addBottomAndRightPaddingToTableCells(final FlexTable table) {
    for (int rowIndex = 0; rowIndex < table.getRowCount(); rowIndex++) {
        for (int cellIndex = 0; cellIndex < table.getCellCount(rowIndex); cellIndex++) {
            table.getCellFormatter().getElement(rowIndex, cellIndex).setAttribute("style",
                    BOTTOM_RIGHT_PADDING);
        }/*from  w w w.  j a va2s  .co m*/
    }
}

From source file:org.ebayopensource.turmeric.monitoring.client.view.ConsumerView.java

License:Open Source License

/**
 * Gets the table row.//from w  w w  . ja  va 2  s  . c  om
 * 
 * @param metric
 *            the metric
 * @param row
 *            the row
 * @param startCol
 *            the start col
 * @return the table row
 */
public List<HasClickHandlers> getTableRow(ConsumerMetric metric, int row, int startCol) {
    FlexTable table = getTable(metric);
    if (table == null)
        return null;
    List<HasClickHandlers> list = new ArrayList<HasClickHandlers>();
    for (int i = startCol; i < table.getCellCount(startCol); i++) {
        Widget w = table.getWidget(row, i);
        if (w instanceof HasClickHandlers)
            list.add((HasClickHandlers) w);
    }
    return list;
}

From source file:org.ebayopensource.turmeric.monitoring.client.view.ServiceView.java

License:Open Source License

/**
 * Gets the table row./*from  w  w  w . j  a  v  a 2s. co m*/
 * 
 * @param metric
 *            the metric
 * @param row
 *            the row
 * @param startCol
 *            the start col
 * @return the table row
 * @see org.ebayopensource.turmeric.monitoring.client.presenter.ServicePresenter.Display#getTableRow(org.ebayopensource
 *      .turmeric.monitoring.client.model.ServiceMetric, int, int)
 */
public List<HasClickHandlers> getTableRow(ServiceMetric metric, int row, int startCol) {
    FlexTable table = getTable(metric);
    if (table == null)
        return null;
    List<HasClickHandlers> list = new ArrayList<HasClickHandlers>();
    for (int i = startCol; i < table.getCellCount(startCol); i++) {
        Widget w = table.getWidget(row, i);
        if (w instanceof HasClickHandlers)
            list.add((HasClickHandlers) w);
    }
    return list;
}

From source file:org.ebayopensource.turmeric.policy.adminui.client.view.policy.FlexTableHelper.java

License:Open Source License

/**
 * Fixes problem with {@link FlexCellFormatter#setRowSpan(int, int, int)},
 * see comment for./*w w w  .ja v  a2 s. com*/
 * 
 * @param flexTable
 *            the flex table {@link #FlexTableHelper}.
 */
public static void fixRowSpan(final FlexTable flexTable) {
    Set<Element> tdToRemove = new HashSet<Element>();
    {
        int rowCount = flexTable.getRowCount();
        for (int row = 0; row < rowCount; row++) {
            int cellCount = flexTable.getCellCount(row);
            for (int cell = 0; cell < cellCount; cell++) {
                int colSpan = flexTable.getFlexCellFormatter().getColSpan(row, cell);
                int rowSpan = flexTable.getFlexCellFormatter().getRowSpan(row, cell);
                if (rowSpan != 1) {
                    int column = getColumnOfCell(flexTable, row, cell);
                    for (int row2 = row + 1; row2 < row + rowSpan; row2++) {
                        int baseCell2 = getCellOfColumn(flexTable, row2, column);
                        for (int cell2 = baseCell2; cell2 < baseCell2 + colSpan; cell2++) {
                            if (cell2 != -1) {

                                Element td = flexTable.getCellFormatter().getElement(row2, cell2);
                                tdToRemove.add(td);
                            }
                        }
                    }
                }
            }
        }
    }
    // remove TD elements
    for (Element td : tdToRemove) {
        Element tr = DOM.getParent(td);
        DOM.removeChild(tr, td);
    }
}

From source file:org.ebayopensource.turmeric.policy.adminui.client.view.policy.FlexTableHelper.java

License:Open Source License

private static int getCellOfColumn(final FlexTable flexTable, final int row, final int column) {
    int cellCount = flexTable.getCellCount(row);
    int currentColumn = 0;
    for (int cell = 0; cell < cellCount; cell++) {
        int colSpan = getColSpan(flexTable, row, cell);
        if (currentColumn == column) {
            return cell;
        }/*from   w  w w.  j  av a  2  s.  co  m*/
        currentColumn += colSpan;
    }
    return -1;
}

From source file:org.jbpm.form.builder.ng.model.client.form.items.MIGLayoutFormItem.java

License:Apache License

private void populate(FlexTable grid) {
    if (this.borderWidth != null && this.borderWidth > 0) {
        grid.setBorderWidth(this.borderWidth);
    }/*from   w  w w  .  j  av  a  2  s .  co  m*/
    if (this.cellpadding != null && this.cellpadding >= 0) {
        grid.setCellPadding(this.cellpadding);
    }
    if (this.cellspacing != null && this.cellspacing >= 0) {
        grid.setCellSpacing(this.cellspacing);
    }
    if (getHeight() != null) {
        grid.setHeight(getHeight());
    }
    if (getWidth() != null) {
        grid.setWidth(getWidth());
    }
    if (this.title != null) {
        grid.setTitle(this.title);
    }
    if (this.rows != null && this.rows > 0) {
        while (this.rows > grid.getRowCount()) {
            grid.insertRow(grid.getRowCount());
            int columnCount = 0;
            FlexCellFormatter formatter = grid.getFlexCellFormatter();
            for (int cell = 0; cell < grid.getCellCount(grid.getRowCount() - 1); cell++) {
                columnCount += formatter.getColSpan(grid.getRowCount() - 1, cell);
            }
            while (this.columns > columnCount) {
                grid.addCell(grid.getRowCount() - 1); //at least one cell per column. Modified later by colspans
                columnCount++;
            }
        }
        while (this.rows < grid.getRowCount()) {
            grid.removeRow(grid.getRowCount() - 1);
        }
    }
    if (this.columns != null && this.columns > 0) {
        for (int row = 0; row < grid.getRowCount(); row++) {
            int columnCount = 0;
            FlexCellFormatter formatter = grid.getFlexCellFormatter();
            for (int cell = 0; cell < grid.getCellCount(row); cell++) {
                columnCount += formatter.getColSpan(row, cell);
            }
            while (this.columns > columnCount) {
                grid.addCell(row);
                columnCount++;
            }
            while (this.columns < columnCount) {
                int cellCount = grid.getCellCount(row);
                if (cellCount > 0) {
                    int cellColumns = formatter.getColSpan(row, cellCount - 1);
                    if (cellColumns > 1 && columnCount - cellColumns >= this.columns) {
                        grid.removeCell(row, cellCount - 1);
                    } else {
                        grid.removeCell(row, cellCount - 1);
                    }
                }
                columnCount--;
            }
        }
    }
}

From source file:org.kaaproject.avro.ui.gwt.client.widget.ArrayFieldWidget.java

License:Apache License

private Widget constructTable() {
    VerticalPanel verticalPanel = new VerticalPanel();
    tableScroll = new ScrollPanel();
    final FlexTable table = new FlexTable();
    table.setWidth("95%");
    table.setCellPadding(0);/*from w w  w. jav a 2 s  .  c om*/
    table.setCellSpacing(0);
    table.addStyleName(style.arrayTable());

    List<FormField> records = value.getValue();
    final FormField elementMetadata = value.getElementMetadata();

    final boolean hasHeader;

    if (elementMetadata.getFieldType() == FieldType.RECORD) {
        RecordField recordElementData = (RecordField) elementMetadata;
        float totalWeight = 0f;
        List<FormField> metaFields = recordElementData.getFieldsWithAccess(FieldAccess.EDITABLE,
                FieldAccess.READ_ONLY);
        for (int column = 0; column < metaFields.size(); column++) {
            FormField metaField = metaFields.get(column);
            totalWeight += metaField.getWeight();
        }

        for (int column = 0; column < metaFields.size(); column++) {
            FormField metaField = metaFields.get(column);
            float weight = metaField.getWeight();
            String width = String.valueOf(weight / totalWeight * 100f) + "%";
            table.getColumnFormatter().setWidth(column, width);
            table.setWidget(0, column, new Label(metaField.getDisplayName()));
        }

        if (!readOnly) {
            table.setWidget(0, table.getCellCount(0), new Label(Utils.constants.delete()));
        }
        hasHeader = true;
    } else {
        hasHeader = false;
    }

    final Map<FormField, List<HandlerRegistration>> rowHandlerRegistrationMap = new HashMap<>();

    for (int row = 0; row < records.size(); row++) {
        FormField record = records.get(row);
        List<HandlerRegistration> rowHandlerRegistrations = new ArrayList<>();
        setRow(table, record, row, rowHandlerRegistrations, rowHandlerRegistrationMap, hasHeader);
        registrations.addAll(rowHandlerRegistrations);
        rowHandlerRegistrationMap.put(record, rowHandlerRegistrations);
    }

    tableScroll.setWidth(getScrollTablePreferredWidth(config.getArrayPanelWidthPx()));
    tableScroll.getElement().getStyle().setMargin(AbstractGrid.DEFAULT_GRID_MARGIN, Unit.PX);
    tableScroll.setHeight(config.getTableHeight());
    tableScroll.add(table);

    verticalPanel.setWidth(FULL_WIDTH);
    verticalPanel.add(tableScroll);

    if (!readOnly && !value.isReadOnly()) {
        Button addRow = new Button(Utils.constants.add());
        addRow.addStyleName(style.buttonSmall());

        addRow.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                FormField newField = value.createRow();
                value.addArrayData(newField);
                List<HandlerRegistration> rowHandlerRegistrations = new ArrayList<>();
                setRow(table, newField, value.getValue().size() - 1, rowHandlerRegistrations,
                        rowHandlerRegistrationMap, hasHeader);
                rowHandlerRegistrationMap.put(newField, rowHandlerRegistrations);
                fireChanged();
            }
        });

        HorizontalPanel buttonsPanel = new HorizontalPanel();
        buttonsPanel.addStyleName(style.buttonsPanel());
        buttonsPanel.add(addRow);

        verticalPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);
        verticalPanel.add(buttonsPanel);
    }
    return verticalPanel;
}

From source file:org.kaaproject.avro.ui.gwt.client.widget.ArrayFieldWidget.java

License:Apache License

private void setRow(final FlexTable table, FormField field, int row,
        List<HandlerRegistration> handlerRegistrations,
        final Map<FormField, List<HandlerRegistration>> rowHandlerRegistrationMap, final boolean hasHeader) {
    if (hasHeader) {
        row++;/*  w w w  .ja  va  2  s.c om*/
    }
    if (field.getFieldType() == FieldType.RECORD) {
        RecordField record = (RecordField) field;
        List<FormField> recordFields = record.getFieldsWithAccess(FieldAccess.EDITABLE, FieldAccess.READ_ONLY);
        for (int column = 0; column < recordFields.size(); column++) {
            FormField cellField = recordFields.get(column);
            constructAndPlaceWidget(table, cellField, row, column, handlerRegistrations);
        }
    } else {
        constructAndPlaceWidget(table, field, row, 0, handlerRegistrations);
    }

    if (!readOnly) {
        final Button delButton = new Button("");
        Image img = new Image(Utils.resources.remove());
        img.getElement().getStyle().setVerticalAlign(Style.VerticalAlign.MIDDLE);
        delButton.getElement().appendChild(img.getElement());
        delButton.addStyleName(style.cellButton());
        delButton.addStyleName(style.cellButtonSmall());
        delButton.getElement().getStyle().setMarginLeft(3, Unit.PX);
        HandlerRegistration handlerRegistration = delButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                int tableRow = table.getCellForEvent(event).getRowIndex();
                int rowIndex = hasHeader ? tableRow - 1 : tableRow;
                FormField toDelete = value.getValue().get(rowIndex);
                List<HandlerRegistration> registrations = rowHandlerRegistrationMap.remove(toDelete);
                if (registrations != null) {
                    for (HandlerRegistration registration : registrations) {
                        registration.removeHandler();
                    }
                    registrations.clear();
                }
                table.removeRow(tableRow);
                value.getValue().remove(rowIndex);
                fireChanged();
            }
        });
        handlerRegistrations.add(handlerRegistration);
        table.setWidget(row, table.getCellCount(row), delButton);
    }
}