X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJvSwingUtils.java;h=a022c85aa5e9af30856bb6ec6212ed57d9244727;hb=d043ce47fc710d3eb2629ba926a8a7417bd67d8c;hp=c4ed0dc4b664e473a27d2103358cd7a8ab8b12b6;hpb=72e606411a2f5ceed085c87f5440574128a43098;p=jalview.git
diff --git a/src/jalview/gui/JvSwingUtils.java b/src/jalview/gui/JvSwingUtils.java
index c4ed0dc..a022c85 100644
--- a/src/jalview/gui/JvSwingUtils.java
+++ b/src/jalview/gui/JvSwingUtils.java
@@ -20,18 +20,20 @@
*/
package jalview.gui;
-import jalview.util.MessageManager;
-
-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 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;
@@ -39,6 +41,11 @@ 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
@@ -48,49 +55,59 @@ import javax.swing.SwingConstants;
*/
public final class JvSwingUtils
{
+ static final String HTML_PREFIX = (Platform.isJS() ?
+ "
"
+ : "
"
+ );
/**
- * wrap a bare html safe string to around 60 characters per line using a
- *
- *
- * | field
- * @param enclose TODO
- * @param ttext
+ * 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 (currently false for only
+ * two references -- both in Jws2Discoverer --
+ * @param ttext
*
* @return
*/
public static String wrapTooltip(boolean enclose, String ttext)
{
- Objects.requireNonNull(ttext, "Tootip text to format must not be null!");
- ttext = ttext.trim();
- boolean maxLenghtExceeded = false;
+ Objects.requireNonNull(ttext,
+ "Tootip text to format must not be null!");
+ ttext = ttext.trim().replaceAll("
", "
");
+ boolean maxLengthExceeded = false;
- if (ttext.contains("
"))
+ boolean isHTML = ttext.startsWith("");
+ if (isHTML)
{
- String[] htmllines = ttext.split("
");
- for (String line : htmllines)
- {
- maxLenghtExceeded = line.length() > 60;
- if (maxLenghtExceeded)
- {
+ ttext = ttext.substring(6);
+ }
+ if (ttext.endsWith(""))
+ {
+ isHTML = true;
+ ttext = ttext.substring(0, ttext.length() - 7);
+ }
+ boolean hasBR = ttext.contains("
");
+ enclose |= isHTML || hasBR;
+ if (hasBR)
+ {
+ int pt = -1, ptlast = -4;
+ while ((pt = ttext.indexOf("
", pt + 1)) >= 0) {
+ if (pt - ptlast - 4 > 60) {
+ maxLengthExceeded = true;
break;
}
}
}
- else
+ else
{
- maxLenghtExceeded = ttext.length() > 60;
+ maxLengthExceeded = ttext.length() > 60;
}
- if (!maxLenghtExceeded)
- {
- return enclose ? "" + ttext + "" : ttext;
- }
- else
- {
- return (enclose ? "" : "")
- + ""
- + ttext + "
" + ((enclose ? "" : ""));
- }
+ String ret = (!enclose ? ttext : maxLengthExceeded ? HTML_PREFIX + ttext + "" :
+ "" + ttext + "");
+ //System.out.println("JvSwUtil " + enclose + " " + maxLengthExceeded + " " + ret);
+ return ret;
}
public static JButton makeButton(String label, String tooltip,
@@ -120,8 +137,8 @@ public final class JvSwingUtils
for (int i = 0, iSize = menu.getMenuComponentCount(); i < iSize; i++)
{
if (menu.getMenuComponent(i) instanceof JMenu
- && ((JMenu) menu.getMenuComponent(i)).getText().equals(
- submenu))
+ && ((JMenu) menu.getMenuComponent(i)).getText()
+ .equals(submenu))
{
submenuinstance = (JMenu) menu.getMenuComponent(i);
}
@@ -136,34 +153,26 @@ public final class JvSwingUtils
}
/**
+ * 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;
+ container.add(label);
+ container.add(comp, constraints);
+ comp.setToolTipText(tooltip); // this doesn't seem to show?
+ label.setToolTipText(tooltip);
}
+ // From 2.11.2 merge
public static void mgAddtoLayout(JPanel cpanel, String tooltip,
JLabel jLabel, JComponent name)
{
@@ -199,8 +208,10 @@ public final class JvSwingUtils
public static Font getLabelFont(boolean bold, boolean italic)
{
- return new java.awt.Font("Verdana", (!bold && !italic) ? Font.PLAIN
- : (bold ? Font.BOLD : 0) + (italic ? Font.ITALIC : 0), 11);
+ return new java.awt.Font("Verdana",
+ (!bold && !italic) ? Font.PLAIN
+ : (bold ? Font.BOLD : 0) + (italic ? Font.ITALIC : 0),
+ 11);
}
/**
@@ -276,8 +287,8 @@ public final class JvSwingUtils
* of possible positions.
*/
float fraction = proportion
- * (scrollbar.getMaximum() - scrollbar.getMinimum() - scrollbar
- .getModel().getExtent())
+ * (scrollbar.getMaximum() - scrollbar.getMinimum()
+ - scrollbar.getModel().getExtent())
+ (scrollbar.getModel().getExtent() / 2f);
return Math.min(Math.round(fraction), scrollbar.getMaximum());
}
@@ -302,4 +313,71 @@ public final class JvSwingUtils
comp.setFont(JvSwingUtils.getLabelFont());
}
+ /**
+ * A helper method to build a drop-down choice of values, with tooltips for
+ * the entries
+ *
+ * @param entries
+ * @param tooltips
+ */
+ public static JComboBox