*/
package jalview.gui;
-import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
+import java.awt.Container;
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 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();
- boolean maxLengthExceeded = false;
+ ttext = ttext.trim().replaceAll("<br/>", "<br>");
- if (ttext.contains("<br>"))
+ boolean maxLengthExceeded = false;
+ boolean isHTML = ttext.startsWith("<html>");
+ if (isHTML)
{
- maxLengthExceeded = false;
-// String[] htmllines = ttext.split("<br>");
-// for (String line : htmllines)
-// {
-// maxLengthExceeded = line.length() > 60;
-// if (maxLengthExceeded)
-// {
-// break;
-// }
-// }
+ ttext = ttext.substring(6);
}
- else
+ if (ttext.endsWith("</html>"))
{
- maxLengthExceeded = ttext.length() > 60;
+ isHTML = true;
+ ttext = ttext.substring(0, ttext.length() - 7);
}
-
- if (!maxLengthExceeded)
+ 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
{
- return enclose ? "<html>" + ttext + "</html>" : ttext;
+ maxLengthExceeded = ttext.length() > 60;
}
- return (enclose ? "<html>" : "")
- // BH 2018
- + "<style> div.ttip {width:350px;white-space:pre-wrap;margin: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,
}
/**
+ * A convenience method that that adds a component with label to a container,
+ * sets a tooltip on both component and label, and optionally specifies layout
+ * constraints for the added component (but not the label)
*
- * @param panel
+ * @param container
* @param tooltip
* @param label
- * @param valBox
- * @return the GUI element created that was added to the layout so it's
- * attributes can be changed.
+ * @param comp
+ * @param constraints
*/
- public static JPanel addtoLayout(JPanel panel, String tooltip,
- JComponent label, JComponent valBox)
+ public static void addtoLayout(Container container, String tooltip,
+ JComponent label, JComponent comp, String constraints)
{
- JPanel laypanel = new JPanel(new GridLayout(1, 2));
- JPanel labPanel = new JPanel(new BorderLayout());
- JPanel valPanel = new JPanel();
- labPanel.setBounds(new Rectangle(7, 7, 158, 23));
- valPanel.setBounds(new Rectangle(172, 7, 270, 23));
- labPanel.add(label, BorderLayout.WEST);
- valPanel.add(valBox);
- laypanel.add(labPanel);
- laypanel.add(valPanel);
- valPanel.setToolTipText(tooltip);
- labPanel.setToolTipText(tooltip);
- valBox.setToolTipText(tooltip);
- panel.add(laypanel);
- panel.validate();
- return laypanel;
- }
-
- 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);
+ container.add(label);
+ container.add(comp, constraints);
+ comp.setToolTipText(tooltip); // this doesn't seem to show?
+ label.setToolTipText(tooltip);
}
/**
/**
* Adds a titled border to the component in the default font and position (top
- * left), optionally witht italic text
+ * left), optionally with italic text
*
* @param comp
* @param title
git://source.jalview.org / jalview.git / blobdiff