*/
package jalview.gui;
-import jalview.util.MessageManager;
-
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
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;
+import jalview.util.Platform;
+
/**
* useful functions for building Swing GUIs
*
*/
public final class JvSwingUtils
{
+ static final String HTML_PREFIX = (Platform.isJS() ?
+ "<html><div style=\"max-width:350px;overflow-wrap:break-word;display:inline-block\">"
+ : "<html><div style=\"width:350; text-align: justify; word-wrap: break-word;\">"
+ );
/**
* 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
+ * if true, add <html> wrapper tags (currently false for only
+ * two references -- both in Jws2Discoverer --
* @param ttext
*
* @return
{
Objects.requireNonNull(ttext,
"Tootip text to format must not be null!");
- ttext = ttext.trim();
+ ttext = ttext.trim().replaceAll("<br/>", "<br>");
boolean maxLengthExceeded = false;
- if (ttext.contains("<br>"))
+ boolean isHTML = ttext.startsWith("<html>");
+ if (isHTML)
{
- String[] htmllines = ttext.split("<br>");
- for (String line : htmllines)
- {
- maxLengthExceeded = line.length() > 60;
- if (maxLengthExceeded)
- {
+ ttext = ttext.substring(6);
+ }
+ if (ttext.endsWith("</html>"))
+ {
+ isHTML = true;
+ ttext = ttext.substring(0, ttext.length() - 7);
+ }
+ boolean hasBR = ttext.contains("<br>");
+ enclose |= isHTML || hasBR;
+ if (hasBR)
+ {
+ int pt = -1, ptlast = -4;
+ while ((pt = ttext.indexOf("<br>", pt + 1)) >= 0) {
+ if (pt - ptlast - 4 > 60) {
+ maxLengthExceeded = true;
break;
}
}
}
- else
+ else
{
maxLengthExceeded = ttext.length() > 60;
}
- if (!maxLengthExceeded)
- {
- return enclose ? "<html>" + ttext + "</html>" : ttext;
- }
-
- return (enclose ? "<html>" : "")
- // BH 2018
- + "<style> div.ttip {width:350px;white-space:pre-wrap;padding:2px;overflow-wrap:break-word;}</style><div class=\"ttip\">"
-// + "<style> p.ttip {width:350px;margin:-14px 0px -14px 0px;padding:2px;overflow-wrap:break-word;}"
-// + "</style><p class=\"ttip\">"
- + ttext
- + " </div>"
-// + "</p>"
- + ((enclose ? "</html>" : ""));
+ String ret = (!enclose ? ttext : maxLengthExceeded ? HTML_PREFIX + ttext + "</div></html>" :
+ "<html>" + ttext + "</html>");
+ //System.out.println("JvSwUtil " + enclose + " " + maxLengthExceeded + " " + ret);
+ return ret;
}
public static JButton makeButton(String label, String tooltip,
label.setToolTipText(tooltip);
}
+ // From 2.11.2 merge
+ public static void mgAddtoLayout(JPanel cpanel, String tooltip,
+ JLabel jLabel, JComponent name)
+ {
+ mgAddtoLayout(cpanel, tooltip, jLabel, name, null);
+ }
+
+ public static void mgAddtoLayout(JPanel cpanel, String tooltip,
+ JLabel jLabel, JComponent name, String params)
+ {
+ cpanel.add(jLabel);
+ if (params == null)
+ {
+ cpanel.add(name);
+ }
+ else
+ {
+ cpanel.add(name, params);
+ }
+ name.setToolTipText(tooltip);
+ jLabel.setToolTipText(tooltip);
+ }
+
/**
* standard font for labels and check boxes in dialog boxes
*