// rest of javadoc inherited
public DeviceDefinitionPoliciesSection(Composite parent, int style, DeviceEditorContext context) {
super(parent, style);
setMinWidth(DEFAULT_MIN_WIDTH);
this.context = context;
DeviceRepositoryAccessorManager dram = context.getDeviceRepositoryAccessorManager();
Section section = SectionFactory.createSection(this, SWT.NONE, TITLE, MESSAGE);
GridData data = new GridData(GridData.FILL_BOTH);
section.setLayoutData(data);
categoriesComposite = new CategoriesComposite(section, CategoriesComposite.POLICIES, dram);
section.setClient(categoriesComposite);
// Set up a focus listener for maintaining global actions.
categoriesComposite
.getTreeViewer()
.getControl()
.addFocusListener(
new FocusListener() {
public void focusGained(FocusEvent event) {
IActionBars actionBars =
DeviceDefinitionPoliciesSection.this.context.getActionBars();
origDelete = actionBars.getGlobalActionHandler(IWorkbenchActionConstants.DELETE);
actionBars.setGlobalActionHandler(
IWorkbenchActionConstants.DELETE, deletePolicyAction);
actionBars.updateActionBars();
}
public void focusLost(FocusEvent event) {
IActionBars actionBars =
DeviceDefinitionPoliciesSection.this.context.getActionBars();
actionBars.setGlobalActionHandler(IWorkbenchActionConstants.DELETE, origDelete);
actionBars.updateActionBars();
}
});
// We use the selection manager for event handling because it allows
// use to use filters which we need for resolving category elements
// for use with ODOMAction enablement.
categoriesComposite.addSelectionChangedListener(context.getODOMSelectionManager());
data = new GridData(GridData.FILL_BOTH);
categoriesComposite.setLayoutData(data);
createActions();
createContextMenu();
createButtons(this, SWT.NONE);
}
/** Add a SelectionChange listener that is notified when policy selection changes. */
public void addSelectionChangedListener(ISelectionChangedListener listener) {
categoriesComposite.addSelectionChangedListener(listener);
}
