Examples with ActionCell com.google.gwt.cell.client.ActionCell used on opensource projects

Example 1 with ActionCell

use of com.google.gwt.cell.client.ActionCell in project drools-wb by kiegroup.

the class GuidedScoreCardEditor method addAttributeCellTable.

private Widget addAttributeCellTable(final FlexTable cGrid, final Characteristic characteristic, final boolean enumColumn, final String dataType, final List<String> operators) {
    String[] enumValues = null;
    if (characteristic != null) {
        // enum values
        if (enumColumn) {
            String factName = characteristic.getFact();
            String fieldName = characteristic.getField();
            enumValues = oracle.getEnumValues(factName, fieldName);
        }
    }
    final CellTable<Attribute> attributeCellTable = new CellTable<Attribute>();
    // Operators column
    final DynamicSelectionCell categoryCell = new DynamicSelectionCell(operators);
    final Column<Attribute, String> operatorColumn = new Column<Attribute, String>(categoryCell) {

        public String getValue(final Attribute object) {
            return object.getOperator();
        }
    };
    operatorColumn.setFieldUpdater(new FieldUpdater<Attribute, String>() {

        public void update(int index, Attribute object, String value) {
            object.setOperator(value);
            attributeCellTable.redraw();
        }
    });
    // Value column
    Column<Attribute, String> valueColumn = null;
    if (enumValues != null && enumValues.length > 0) {
        valueColumn = new Column<Attribute, String>(new DynamicSelectionCell(Arrays.asList(enumValues))) {

            public String getValue(final Attribute object) {
                return object.getValue();
            }
        };
        valueColumn.setFieldUpdater(new FieldUpdater<Attribute, String>() {

            public void update(int index, Attribute object, String value) {
                object.setValue(value);
                attributeCellTable.redraw();
            }
        });
    }
    if (valueColumn == null) {
        valueColumn = new Column<Attribute, String>(new CustomEditTextCell()) {

            public String getValue(final Attribute attribute) {
                return attribute.getValue();
            }
        };
        valueColumn.setFieldUpdater(new FieldUpdater<Attribute, String>() {

            public void update(int index, Attribute object, String value) {
                object.setValue(value);
                attributeCellTable.redraw();
            }
        });
    }
    // Partial Score column
    final EditTextCell partialScoreCell = new EditTextCell();
    final Column<Attribute, String> partialScoreColumn = new Column<Attribute, String>(partialScoreCell) {

        public String getValue(final Attribute attribute) {
            return "" + attribute.getPartialScore();
        }
    };
    partialScoreColumn.setFieldUpdater(new FieldUpdater<Attribute, String>() {

        public void update(int index, Attribute object, String value) {
            try {
                double d = Double.parseDouble(value);
                object.setPartialScore(d);
            } catch (Exception e1) {
                partialScoreCell.clearViewData(object);
            }
            attributeCellTable.redraw();
        }
    });
    // Reason Code column
    final Column<Attribute, String> reasonCodeColumn = new Column<Attribute, String>(new EditTextCell()) {

        public String getValue(final Attribute attribute) {
            return attribute.getReasonCode();
        }
    };
    reasonCodeColumn.setFieldUpdater(new FieldUpdater<Attribute, String>() {

        public void update(int index, Attribute object, String value) {
            object.setReasonCode(value);
            attributeCellTable.redraw();
        }
    });
    final ActionCell.Delegate<Attribute> delegate = new ActionCell.Delegate<Attribute>() {

        public void execute(final Attribute attribute) {
            if (Window.confirm(GuidedScoreCardConstants.INSTANCE.promptDeleteAttribute())) {
                final List<Attribute> list = characteristicsAttrMap.get(cGrid).getList();
                list.remove(attribute);
                if ("boolean".equalsIgnoreCase(dataType)) {
                    ((Button) cGrid.getWidget(0, 3)).setEnabled(list.size() != 2);
                }
                attributeCellTable.redraw();
            }
        }
    };
    final Cell<Attribute> actionCell = new ActionCell<Attribute>(GuidedScoreCardConstants.INSTANCE.remove(), delegate);
    final Column<Attribute, String> actionColumn = new IdentityColumn(actionCell);
    // Add the columns.
    attributeCellTable.addColumn(operatorColumn, GuidedScoreCardConstants.INSTANCE.operator());
    attributeCellTable.addColumn(valueColumn, GuidedScoreCardConstants.INSTANCE.value());
    attributeCellTable.addColumn(partialScoreColumn, GuidedScoreCardConstants.INSTANCE.partialScore());
    attributeCellTable.addColumn(reasonCodeColumn, GuidedScoreCardConstants.INSTANCE.reasonCode());
    attributeCellTable.addColumn(actionColumn, GuidedScoreCardConstants.INSTANCE.actions());
    attributeCellTable.setWidth("100%", true);
    attributeCellTable.setColumnWidth(operatorColumn, 20.0, Style.Unit.PCT);
    attributeCellTable.setColumnWidth(valueColumn, 20.0, Style.Unit.PCT);
    attributeCellTable.setColumnWidth(partialScoreColumn, 20.0, Style.Unit.PCT);
    attributeCellTable.setColumnWidth(reasonCodeColumn, 20.0, Style.Unit.PCT);
    attributeCellTable.setColumnWidth(actionColumn, 20.0, Style.Unit.PCT);
    ListDataProvider<Attribute> dataProvider = new ListDataProvider<Attribute>();
    dataProvider.addDataDisplay(attributeCellTable);
    characteristicsAttrMap.put(cGrid, dataProvider);
    if ("boolean".equalsIgnoreCase(dataType)) {
        CustomEditTextCell etc = (CustomEditTextCell) attributeCellTable.getColumn(1).getCell();
        etc.setEnabled(false);
    }
    return (attributeCellTable);
}