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/TemplatePreferencePage.java
openReadErrorDialog(e);
		}
		return super.performCancel();
	}
	
	/**
	 * Initializes the default values of this page in the preference bundle.
	 * Will be called on startup of the JavaPlugin
	 */
	public static void initDefaults(IPreferenceStore prefs) {
		prefs.setDefault(PREF_FORMAT_TEMPLATES, true);
	}
	public static boolean useCodeFormatter() {
		IPreferenceStore prefs= JavaPlugin.getDefault().getPreferenceStore();
		return prefs.getBoolean(PREF_FORMAT_TEMPLATES);
	}
	private void openReadErrorDialog(CoreException e) {
		ErrorDialog.openError(getShell(),
			TemplateMessages.getString("TemplatePreferencePage.error.read.title"), 
			null, e.getStatus());
	}
	
	private void openWriteErrorDialog(CoreException e) {
		ErrorDialog.openError(getShell(),
			TemplateMessages.getString("TemplatePreferencePage.error.write.title"), 
			null, e.getStatus());		
	}
		
}