Bug 307163 DBCS3.6: Resource Filter UI didn't restore grouped filters
Build Identifier: I20100313-1044 When reopening Resource Filters property editor after adding several filters under either of top-level AND/OR/NOT group, none of children in such top-level group filter is shown while settings are actually persisted in .project. Reproducible: Always Steps to Reproduce: 1. Create a project and add some files and folders. 2. Add resource filters to the project or the folder just created, and filters are grouped by AND/OR/NOT. 3. Ensure filters are active for exiting resources under the project. 4. Reopen "Resource Fileters" property editor 5. Verify the filters added in Step 2 are restored. Problem: None of child filters under top-level AND/OR/NOT group is shown Expected: All nested child filters under top-level AND/OR/NOT group are totally shown. Note that persistent entries for all filters are actually existing in a .project file.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceFilterGroup.java
addButton.setText(NLS.bind(
				IDEWorkbenchMessages.ResourceFilterPage_addButtonLabel, null));
		data = new GridData(SWT.FILL, SWT.FILL, false, false);
		addButton.setLayoutData(data);
		setButtonDimensionHint(addButton);
		addButton.addSelectionListener(new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {
			}
			public void widgetSelected(SelectionEvent e) {
				handleAdd();
			}
		});
		editButton = new Button(composite, SWT.PUSH);
		editButton.setText(NLS.bind(
				IDEWorkbenchMessages.ResourceFilterPage_editButtonLabel, null));
		data = new GridData(SWT.FILL, SWT.FILL, false, false);
		editButton.setLayoutData(data);
		setButtonDimensionHint(editButton);
		editButton.addSelectionListener(new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {
			}
			public void widgetSelected(SelectionEvent e) {
				handleEdit();
			}
		});
		removeButton = new Button(composite, SWT.PUSH);
		removeButton
				.setText(NLS
						.bind(
								IDEWorkbenchMessages.ResourceFilterPage_removeButtonLabel,