X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJvSwingUtils.java;h=e7f992dd37faff03ba188e5f32600d10a4a1a75e;hb=155a17a423e980849fd4dc5f857da1a72b0010b9;hp=9a9c2f556106d7c3befdbd9f8417f391549481c9;hpb=286a98d09d3a0848c23a00a4d57f783a1be2e6a9;p=jalview.git
diff --git a/src/jalview/gui/JvSwingUtils.java b/src/jalview/gui/JvSwingUtils.java
index 9a9c2f5..e7f992d 100644
--- a/src/jalview/gui/JvSwingUtils.java
+++ b/src/jalview/gui/JvSwingUtils.java
@@ -1,33 +1,111 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see .
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.gui;
+import java.awt.BorderLayout;
import java.awt.Color;
+import java.awt.Component;
import java.awt.Font;
+import java.awt.GridLayout;
+import java.awt.Rectangle;
import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.List;
+import java.util.Objects;
+import javax.swing.AbstractButton;
+import javax.swing.BorderFactory;
import javax.swing.JButton;
+import javax.swing.JComboBox;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JMenu;
+import javax.swing.JMenuItem;
+import javax.swing.JPanel;
+import javax.swing.JScrollBar;
import javax.swing.SwingConstants;
+import javax.swing.border.Border;
+import javax.swing.border.TitledBorder;
+
+import jalview.util.MessageManager;
/**
* useful functions for building Swing GUIs
+ *
* @author JimP
- *
+ *
*/
public final class JvSwingUtils
{
/**
- * wrap a bare html safe string to around 60 characters per line using a
field
+ * wrap a bare html safe string to around 60 characters per line using a CSS
+ * style class specifying word-wrap and break-word
+ *
+ * @param enclose
+ * if true, add <html> wrapper tags
* @param ttext
+ *
* @return
*/
- public static String wrapTooltip(String ttext)
+ public static String wrapTooltip(boolean enclose, String ttext)
{
- if (ttext.length()<60)
+ Objects.requireNonNull(ttext,
+ "Tootip text to format must not be null!");
+ ttext = ttext.trim();
+ boolean maxLengthExceeded = false;
+
+ if (ttext.contains(" "))
{
- return ttext;
- } else {
- return "