Examples of com.volantis.mcs.eclipse.controls.ListValueBuilder

Package com.volantis.mcs.eclipse.controls

Examples of com.volantis.mcs.eclipse.controls.ListValueBuilder

com.volantis.mcs.eclipse.controls.ListValueBuilder
The ListValueBuilder provides a control that allows the editing of lists of values. The list may or may not be ordered. If ordered, then ListValueBuilder provides Up and Down buttons. The ListValueBuilder can use an optional SelectionDialog to provide new values for its list. If a SelectionDialog is provided, ListValueBuilder uses a Browse button to invoke it. In this case, the list of values is read-only: values can only be added and removed. If there is no SelectionDialog, an Add button is provided instead of Browse. When Add is pressed, a "default" item is added to the list and is selected for editing. The absence of a dialog to provide values in this case means that all items in the list are editable. The ListValueBuilder is a single-selection list. It implements the ISelectionProvider interface to allow users to set and get selections, and to listen for selection changes. Only single selections can be set. ListValueBuilder may be sublassed to work with any object. The default implementation works with lists of String objects. To have ListValueBuilder work with your domain objects you can override the following methods:
- protected CellEditor[] createCellEditors()
- protected ICellModifier createCellModifier()
- protected ITableLabelProvider createLabelProvider()
- protected Object createNewItem()
- protected TableViewer createTableViewer()
It is important that the subclass implementations of the above methods are consistent with each other; that is, they work with the same type of domain object.

        layout.marginWidth = 0;
        displayArea.setLayout(layout);
        displayArea.setLayoutData(new GridData(GridData.FILL_BOTH));
        displayArea.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
        // add the list value builder to the display area
        listBuilder = new ListValueBuilder(displayArea, false, null);
        GridData listData = new GridData(GridData.FILL_BOTH);
        listBuilder.setLayoutData(listData);
        listBuilder.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));


        // list value builder is initially disabled.

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    /**
     * Creates and returns a custom ListValueBuilder control for this section.
     * @return the ListValueBuilder control
     */
    private ListValueBuilder createListValueBuilder() {
        return new ListValueBuilder(displayArea, true, null) {


            // javadoc inherited
            protected TableViewer createTableViewer(Composite container) {
                // Create a single-selection table with scroll bars and
                // three columns.

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     * Creates the ListValueBuilder control that allows the selection types
     * keywords to be defined.
     */
    private void addSelectionValueBuilder() {
        selectionValueBuilderLabel = createLabel(SELECTION_VALUES_LABEL);
        selectionValueBuilder = new ListValueBuilder(displayArea, true, null);
        selectionValueBuilder.setLayoutData(
                    new GridData(GridData.FILL_HORIZONTAL));
        selectionValueBuilder.setBackground(
                    getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
        selectionKeywordListener = new ModifyListener() {

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        displayArea.setLayout(layout);
        displayArea.setLayoutData(new GridData(GridData.FILL_BOTH));
        displayArea.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));


        // add the list value builder to the display area
        listBuilder = new ListValueBuilder(displayArea, false, null);
        GridData listData = new GridData(GridData.FILL_BOTH);
        listBuilder.setLayoutData(listData);
        listBuilder.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
        createRestoreMechanism(displayArea);

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                        selectionElement);
            }


            // Create the ListValueBuilder for unordered lists
            // with the selection dialog, if any.
            ListValueBuilder listVB =
                    new ListValueBuilder(parent,
                            false, dialog);


            listPVM = new ListPolicyValueModifier(listVB, policyName, dram);
        } else {
            throw new IllegalStateException("The policy type " +

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            if (selectionElement != null) {
                dialog = new PolicyValueSelectionDialog(
                        parent.getShell(),
                        policyName, selectionElement);
            }
            ListValueBuilder listVB =
                    new ListValueBuilder(parent, true, dialog);


            listPVM = new ListPolicyValueModifier(listVB, policyName, dram);
        } else {
            throw new IllegalStateException("The policy type " +
                    "element for " + policyName + " is null.");

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        createDeviceCombo(container);
        createPolicyValueCombo(container);


        TimeSelectionDialog selectionDialog =
                new TimeSelectionDialog(getShell(), null);
        ListValueBuilder listBuilder1 = createListBuilder(true, selectionDialog);
        lpvm = createLPVM(listBuilder1);


        selectedDevice = deviceCombo.getText();
        selectedPolicy = policyCombo.getText();

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     * @param dialog the SelectionDialog to use, if any. Can be null.
     * @return the ListValueBuilder
     */
    private ListValueBuilder createListBuilder(boolean ordered,
                                          SelectionDialog dialog) {
        ListValueBuilder listBuilder = new ListValueBuilder(getShell(),
                ordered, dialog);
        return listBuilder;
    }

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Related Classes of com.volantis.mcs.eclipse.controls.ListValueBuilder

com.volantis.mcs.eclipse.ab.editors.devices.ListPolicyValueModifierTest

com.volantis.mcs.eclipse.ab.editors.devices.PolicyDefinitionSection

com.volantis.mcs.eclipse.ab.editors.devices.PrimaryPatternsSection

com.volantis.mcs.eclipse.ab.editors.devices.SecondaryPatternsSection

com.volantis.mcs.eclipse.ab.editors.devices.TACPatternsSection

com.volantis.mcs.eclipse.ab.editors.devices.types.OrderedSetComposition

com.volantis.mcs.eclipse.ab.editors.devices.types.UnorderedSetComposition

org.eclipse.jface.util.ListenerList

org.eclipse.jface.viewers.ICellModifier

org.eclipse.jface.viewers.ISelectionChangedListener

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