Bug 17885 Preference Pages don't resize well
Build: 20020521 The Java preference pages don't look very good when the user makes the preference page dialog narrower or shorter by manually resizing it. Here is a breakdown of problems by page: Builder: "Filtered resources" text field should shrink to fit the dialog width more. Classpath Variables: List box should shrink to fit and should scroll if necessary. Code Formatter: Text box should shrink to fit and should scroll if necessary (the scroll bars are there, why aren't they used?). Step Filtering: List box should shrink horizontally to fit and should scroll if necessary (compare vertical and horizontal behaviour when shrinking the preference page dialog). Editor: In the Syntax tab page, the "Preview" text box should shrink to fit and scroll if necessary. Installed JREs: The table viewer should shrink to fit and scroll if necessary. Javadoc: The "Javadoc command" text field should shrink to fit more. Organize Imports: The list box should shrink to fit and scroll if necessary. Templates: The table viewer should shrink to fit and scroll if necessary.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorPreferencePage.java
GridLayout layout= new GridLayout(); layout.numColumns= 2;
		behaviorComposite.setLayout(layout);
		
		String label= JavaUIMessages.getString("JavaEditorPreferencePage.textFont"); 
		addTextFontEditor(behaviorComposite, label, AbstractTextEditor.PREFERENCE_FONT);
		
		label= JavaUIMessages.getString("JavaEditorPreferencePage.displayedTabWidth"); 
		addTextField(behaviorComposite, label, JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH, 3, 0, true);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.printMarginColumn"); 
		addTextField(behaviorComposite, label, CompilationUnitEditor.PRINT_MARGIN_COLUMN, 3, 0, true);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.insertSpaceForTabs"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.SPACES_FOR_TABS, 0);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.synchronizeOnCursor"); 
		addCheckBox(behaviorComposite, label, JavaEditorPreferencePage.PREF_SYNC_OUTLINE_ON_CURSOR_MOVE, 0);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showOverviewRuler"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.OVERVIEW_RULER, 0);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showLineNumbers"); 
		addCheckBox(behaviorComposite, label, JavaEditor.LINE_NUMBER_RULER, 0);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.highlightMatchingBrackets"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.MATCHING_BRACKETS, 0);
		
		label= JavaUIMessages.getString("JavaEditorPreferencePage.highlightCurrentLine"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.CURRENT_LINE, 0);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showPrintMargin"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.PRINT_MARGIN, 0);
		Label l= new Label(behaviorComposite, SWT.LEFT );