Java Code Examples for com.google.gwt.view.client.SingleSelectionModel#getSelectedObject()

The following examples show how to use com.google.gwt.view.client.SingleSelectionModel#getSelectedObject() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: DriverStep.java From core with GNU Lesser General Public License v2.1

6 votes

@Override
protected boolean onNext(final Context<T> context) {
    JDBCDriver driver = null;
    if (selectedTab == 0) {
        FormValidation formValidation = form.validate();
        if (!formValidation.hasErrors()) {
            driver = form.getUpdatedEntity();
        }
    } else {
        form.clearValues();
        SingleSelectionModel<JDBCDriver> selection =
                (SingleSelectionModel<JDBCDriver>) table.getSelectionModel();
        driver = selection.getSelectedObject();
    }

    if (driver != null) {
        wizard.applyDriver(driver);
        return true;
    } else {
        Console.warning(Console.CONSTANTS.noDriverSpecified());
        return false;
    }
}

Example 2

Source File: DataProviderFilter.java From core with GNU Lesser General Public License v2.1

5 votes

private void clearSelection() {
    for (HasData<T> table : delegate.getDataDisplays()) {
        SelectionModel<? super T> selectionModel = table.getSelectionModel();
        if (selectionModel instanceof SingleSelectionModel) {
            SingleSelectionModel<T> sm = (SingleSelectionModel<T>) selectionModel;
            T selectedObject = sm.getSelectedObject();
            if (selectedObject != null) {
                ((SingleSelectionModel<T>) selectionModel).setSelected(selectedObject, false);
            }
        }
    }
}

Example 3

Source File: DivertList.java From core with GNU Lesser General Public License v2.1

4 votes

@SuppressWarnings("unchecked")
public ActivemqDivert getSelectedEntity() {
    SingleSelectionModel<ActivemqDivert> selectionModel = (SingleSelectionModel<ActivemqDivert>) table
            .getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 4

Source File: ConnectionFactoryList.java From core with GNU Lesser General Public License v2.1

4 votes

public ConnectionFactory getSelectedFactory() {
    SingleSelectionModel<ConnectionFactory> selectionModel = (SingleSelectionModel<ConnectionFactory>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 5

Source File: ClusterConnectionList.java From core with GNU Lesser General Public License v2.1

4 votes

public ClusterConnection getSelectedEntity() {
    SingleSelectionModel<ClusterConnection> selectionModel = (SingleSelectionModel<ClusterConnection>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 6

Source File: BroadcastGroupList.java From core with GNU Lesser General Public License v2.1

4 votes

public BroadcastGroup getSelectedEntity() {
    SingleSelectionModel<BroadcastGroup> selectionModel = (SingleSelectionModel<BroadcastGroup>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 7

Source File: DiscoveryGroupList.java From core with GNU Lesser General Public License v2.1

4 votes

public DiscoveryGroup getSelectedEntity() {
    SingleSelectionModel<DiscoveryGroup> selectionModel = (SingleSelectionModel<DiscoveryGroup>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 8

Source File: DivertList.java From core with GNU Lesser General Public License v2.1

4 votes

public Divert getSelectedEntity() {
    SingleSelectionModel<Divert> selectionModel = (SingleSelectionModel<Divert>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 9

Source File: AcceptorList.java From core with GNU Lesser General Public License v2.1

4 votes

public Acceptor getSelectedEntity() {
    SingleSelectionModel<Acceptor> selectionModel = (SingleSelectionModel<Acceptor>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 10

Source File: ConnectorList.java From core with GNU Lesser General Public License v2.1

4 votes

public Connector getSelectedEntity() {
    SingleSelectionModel<Connector> selectionModel = (SingleSelectionModel<Connector>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 11

Source File: ConnectorServiceList.java From core with GNU Lesser General Public License v2.1

4 votes

public ConnectorService getSelectedEntity() {
    SingleSelectionModel<ConnectorService> selectionModel = (SingleSelectionModel<ConnectorService>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 12

Source File: BridgesList.java From core with GNU Lesser General Public License v2.1

4 votes

public Bridge getSelectedEntity() {
    SingleSelectionModel<Bridge> selectionModel = (SingleSelectionModel<Bridge>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 13

Source File: PropertyEditor.java From core with GNU Lesser General Public License v2.1

4 votes

@SuppressWarnings("unchecked")
public Widget asWidget() {
    VerticalPanel panel = new VerticalPanel();
    panel.addStyleName("fill-layout-width");

    // table
    table = new DefaultCellTable<>(numRows, keyProvider);
    dataProvider = new ListDataProvider<>(keyProvider);
    dataProvider.addDataDisplay(table);
    final SingleSelectionModel<Property> selectionModel = new SingleSelectionModel<>(keyProvider);
    table.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(event -> {
        Property selection = selectionModel.getSelectedObject();
        if (selection == null) {
            propertyManager.onDeselect();
        } else {
            propertyManager.onSelect(selection);
        }
    });

    // columns
    Column<Property, String> keyColumn = new TextColumn<Property>() {
        @Override
        public String getValue(Property property) {
            return property.getName();
        }
    };
    keyColumn.setSortable(true);
    Column<Property, String> valueColumn;
    if (inlineEditing) {
        valueColumn = new Column<Property, String>(new DefaultEditTextCell()) { {
                setFieldUpdater((index, property, value) -> getPropertyValue(property).set(value));
            }

            @Override
            public String getValue(Property property) {
                return property.getValue().get(VALUE).asString();
            }
        };
    } else {
        valueColumn = new TextColumn<Property>() {
            @Override
            public String getValue(Property property) {
                return getPropertyValue(property).asString();
            }
        };
    }
    ColumnSortEvent.ListHandler<Property> sortHandler = new ColumnSortEvent.ListHandler<>(dataProvider.getList());
    sortHandler.setComparator(keyColumn, new Comparator<Property>() {
        @Override
        public int compare(Property o1, Property o2) {
            return o1.getName().toLowerCase().compareTo(o2.getName().toLowerCase());
        }
    });
    table.addColumn(keyColumn, Console.CONSTANTS.common_label_key());
    table.addColumn(valueColumn, Console.CONSTANTS.common_label_value());
    table.setColumnWidth(keyColumn, 40, Style.Unit.PCT);
    table.setColumnWidth(valueColumn, 60, Style.Unit.PCT);
    table.addColumnSortHandler(sortHandler);
    table.getColumnSortList().push(keyColumn);

    // tools
    if (!hideTools) {
        ToolStrip tools = new ToolStrip();
        addButton = new ToolButton(addLabel, event -> {
            addDialog.clearValues();
            propertyManager.openAddDialog(addDialog);
        });
        removeButton = new ToolButton(removeLabel, event -> {
            final Property selection = selectionModel.getSelectedObject();
            if (selection != null) {
                Feedback.confirm(Console.MESSAGES.removeProperty(),
                        Console.MESSAGES.removePropertyConfirm(selection.getName()),
                        new Feedback.ConfirmationHandler() {
                            @Override
                            public void onConfirmation(boolean isConfirmed) {
                                if (isConfirmed) {
                                    propertyManager.onRemove(selection);
                                }
                            }
                        });
            }
        });
        AddressTemplate effectiveAddress = operationAddress != null ? operationAddress : propertyManager
                .getAddress();
        if (effectiveAddress != null) {
            addButton.setOperationAddress(effectiveAddress.getTemplate(), propertyManager.getAddOperationName());
            removeButton
                    .setOperationAddress(effectiveAddress.getTemplate(), propertyManager.getRemoveOperationName());
        }
        tools.addToolButtonRight(addButton);
        tools.addToolButtonRight(removeButton);
        panel.add(tools);
    }

    panel.add(table);
    DefaultPager pager = new DefaultPager();
    pager.setDisplay(table);
    panel.add(pager);
    return panel;
}

Example 14

Source File: AcceptorList.java From core with GNU Lesser General Public License v2.1

4 votes

@SuppressWarnings("unchecked")
public ActivemqAcceptor getSelectedEntity() {
    SingleSelectionModel<ActivemqAcceptor> selectionModel = (SingleSelectionModel<ActivemqAcceptor>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 15

Source File: ConnectorList.java From core with GNU Lesser General Public License v2.1

4 votes

@SuppressWarnings("unchecked")
public ActivemqConnector getSelectedEntity() {
    SingleSelectionModel<ActivemqConnector> selectionModel = (SingleSelectionModel<ActivemqConnector>) table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 16

Source File: ParticipantsPanel.java From core with GNU Lesser General Public License v2.1

4 votes

private TXParticipant getSelectedRecord() {
    SingleSelectionModel<TXParticipant> selectionModel = (SingleSelectionModel<TXParticipant>)table.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 17

Source File: StackEditor.java From core with GNU Lesser General Public License v2.1

4 votes

@SuppressWarnings("unchecked")
private JGroupsProtocol getCurrentSelection() {
    SingleSelectionModel<JGroupsProtocol> selectionModel = (SingleSelectionModel<JGroupsProtocol>) table.getSelectionModel();
    return selectionModel.getSelectedObject();

}

Example 18

Source File: LocalSocketList.java From core with GNU Lesser General Public License v2.1

4 votes

public LocalSocketBinding getSelectedEntity() {
    SingleSelectionModel<LocalSocketBinding> selectionModel = (SingleSelectionModel<LocalSocketBinding>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 19

Source File: RemoteSocketList.java From core with GNU Lesser General Public License v2.1

4 votes

public RemoteSocketBinding getSelectedEntity() {
    SingleSelectionModel<RemoteSocketBinding> selectionModel = (SingleSelectionModel<RemoteSocketBinding>)factoryTable.getSelectionModel();
    return selectionModel.getSelectedObject();
}

Example 20

Source File: MemberDialog.java From core with GNU Lesser General Public License v2.1

4 votes

@Override
@SuppressWarnings("unchecked")
public Widget asWidget() {
    ProvidesKey<Principal> keyProvider = Principal::getId;

    AbstractCell<Principal> roleCell = new AbstractCell<Principal>() {
        @Override
        public void render(final Context context, final Principal value, final SafeHtmlBuilder sb) {
            sb.append(Templates.memberItem("navigation-column-item", value));
        }
    };
    DefaultCellList<Principal> list = new DefaultCellList<>(roleCell, keyProvider);
    list.setPageSize(30);
    list.setKeyboardPagingPolicy(INCREASE_RANGE);
    list.setKeyboardSelectionPolicy(BOUND_TO_SELECTION);

    ListDataProvider<Principal> dataProvider = new ListDataProvider<>(keyProvider);
    dataProvider.setList(Principals.orderedByType()
            .compound(Principals.orderedByName())
            .immutableSortedCopy(unassignedPrincipals));
    dataProvider.addDataDisplay(list);

    SingleSelectionModel<Principal> selectionModel = new SingleSelectionModel<>(keyProvider);
    list.setSelectionModel(selectionModel);
    selectionModel.setSelected(dataProvider.getList().get(0), true);
    Scheduler.get().scheduleDeferred(() -> list.setFocus(true));

    Label errorMessage = new Label();
    errorMessage.setVisible(false);
    errorMessage.getElement().getStyle().setColor("#c82e2e");
    errorMessage.getElement().getStyle().setPadding(7, PX);

    VerticalPanel layout = new VerticalPanel();
    layout.setStyleName("window-content");
    layout.add(errorMessage);
    layout.add(list);

    DialogueOptions options = new DialogueOptions(
            event -> {
                if (selectionModel.getSelectedObject() == null) {
                    errorMessage.setText(Console.CONSTANTS.pleaseSelectPrincipal());
                    errorMessage.setVisible(true);
                } else {
                    Assignment assignment = new Assignment(selectionModel.getSelectedObject(), role,
                            include);
                    circuit.dispatch(new AddAssignment(assignment, ROLE_TO_PRINCIPAL));
                    presenter.closeWindow();
                }
            },
            event -> presenter.closeWindow()
    );

    return new WindowContentBuilder(layout, options).build();
}