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- /*
- * @(#)Utility.java 1.1 96/11/23
- *
- * (C) Copyright Taligent, Inc. 1996 - All Rights Reserved
- * (C) Copyright IBM Corp. 1996 - All Rights Reserved
- *
- * Portions copyright (c) 1996 Sun Microsystems, Inc. All Rights Reserved.
- *
- * The original version of this source code and documentation is copyrighted
- * and owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These
- * materials are provided under terms of a License Agreement between Taligent
- * and Sun. This technology is protected by multiple US and International
- * patents. This notice and attribution to Taligent may not be removed.
- * Taligent is a registered trademark of Taligent, Inc.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL purposes and without
- * fee is hereby granted provided that this copyright notice
- * appears in all copies. Please refer to the file "copyright.html"
- * for further important copyright and licensing information.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
- * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
- *
- */
-
- import java.awt.*;
- import java.lang.*;
- import java.util.*;
-
- public class Utility
- {
- public static final Font titleFont = new Font("TimesRoman",Font.BOLD,18);
- public static final Font labelFont = new Font("TimesRoman",Font.BOLD,14);
- public static final Font choiceFont = new Font("Helvetica",Font.BOLD,12);
- public static final Font editFont = new Font("Helvetica",Font.PLAIN,14);
- public static final Font creditFont = new Font("Helvetica",Font.PLAIN,10);
-
- /**
- Provides easy way to use basic functions of GridBagLayout, without
- the complications. After building a panel, and inserting all the
- * subcomponents, call this to lay it out in the desired number of columns.
- */
- public static void fixGrid(Container cont, int columns) {
- GridBagLayout gridbag = new GridBagLayout();
- cont.setLayout(gridbag);
-
- GridBagConstraints c = new GridBagConstraints();
- c.fill = GridBagConstraints.VERTICAL;
- c.weightx = 1.0;
- c.insets = new Insets(2,2,2,2);
-
- Component[] components = cont.getComponents();
- for (int i = 0; i < components.length; ++i) {
- int colNumber = i%columns;
- c.gridwidth = 1; // default
- if ((i%columns) == columns - 1)
- c.gridwidth = GridBagConstraints.REMAINDER; // last in grid
- if (components[i] instanceof Label) {
- switch (((Label)components[i]).getAlignment()) {
- case Label.CENTER: c.anchor = GridBagConstraints.CENTER; break;
- case Label.LEFT: c.anchor = GridBagConstraints.WEST; break;
- case Label.RIGHT: c.anchor = GridBagConstraints.EAST; break;
- }
- }
- gridbag.setConstraints(components[i], c);
- }
-
- }
-
- /**
- Provides easy way to change the spacing around an object in a GridBagLayout.
- Call AFTER fixGridBag, passing in the container, the component, and the
- new insets.
- */
- public static void setInsets(Container cont, Component comp, Insets insets) {
- GridBagLayout gbl = (GridBagLayout)cont.getLayout();
- GridBagConstraints g = gbl.getConstraints(comp);
- g.insets = insets;
- gbl.setConstraints(comp,g);
- }
-
-
- // to avoid goofy updates and misplaced cursors
- public static void setText(TextComponent area, String newText) {
- String foo = area.getText();
- if (foo.equals(newText)) return;
- area.setText(newText);
- }
- /**
- * Get the G7 locale list for demos.
- */
- public static Locale[] getG7Locales() {
- return localeList;
- }
- private static Locale[] localeList = {
- new Locale("DA", "DK", ""),
- new Locale("EN", "US", ""),
- new Locale("EN", "GB", ""),
- new Locale("EN", "CA", ""),
- new Locale("FR", "FR", ""),
- new Locale("FR", "CA", ""),
- new Locale("DE", "DE", ""),
- new Locale("IT", "IT", ""),
- new Locale("JA", "JP", ""),
- };
- }
-