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
fContentAssistField= new ContentAssistCommandAdapter(
				arguments,
				contentAdapter,
				findProposer, 
				null,
				new char[] {'\\', '[', '('},
				true);
	}
	/**
	 * 
	 */
	private void setArgumentLabelEnabled() {
		Color color = argumentsLabel.getDisplay().getSystemColor(
				filter.hasStringArguments() ? SWT.COLOR_BLACK : SWT.COLOR_GRAY);
		argumentsLabel.setForeground(color);
	}
	/**
	 * @param font
	 * @param composite
	 */
	private void createDescriptionArea(Font font, Composite composite) {
		GridData data;
		description = new Label(composite, SWT.LEFT | SWT.WRAP);
		description.setText(FilterTypeUtil.getDescriptor(filter.getId())
				.getDescription());
		data = new GridData(SWT.FILL, SWT.BEGINNING, true, true);
		data.widthHint = 300;
		data.heightHint = 40;
		description.setLayoutData(data);
		description.setFont(font);