# HG changeset patch
# User wenzelm
# Date 1349619991 -7200
# Node ID 74f36dab2b626d663ad7a8db70c046db133861b9
# Parent  2fe56b60069842f1c06c715ae71718e11f673edd
close tooltips more thoroughly;

diff -r 2fe56b600698 -r 74f36dab2b62 src/Tools/jEdit/src/pretty_tooltip.scala
--- a/src/Tools/jEdit/src/pretty_tooltip.scala	Sun Oct 07 16:15:31 2012 +0200
+++ b/src/Tools/jEdit/src/pretty_tooltip.scala	Sun Oct 07 16:26:31 2012 +0200
@@ -41,21 +41,21 @@
     }
   })
 
-  window.setContentPane(new JPanel(new BorderLayout) {
-    private val action_listener = new ActionListener {
-      def actionPerformed(e: ActionEvent) {
-        e.getActionCommand match {
-          case "close" =>
-            window.dispose()
-            JEdit_Lib.ancestors(window) foreach {
-              case c: Pretty_Tooltip => c.dispose
-              case _ =>
-            }
-          case _ =>
-        }
+  private val action_listener = new ActionListener {
+    def actionPerformed(e: ActionEvent) {
+      e.getActionCommand match {
+        case "close_all" =>
+          Window.getWindows foreach {
+            case c: Pretty_Tooltip => c.dispose
+            case _ =>
+          }
+        case _ =>
       }
     }
-    registerKeyboardAction(action_listener, "close",
+  }
+
+  window.setContentPane(new JPanel(new BorderLayout) {
+    registerKeyboardAction(action_listener, "close_all",
       KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_FOCUSED)
 
     override def getFocusTraversalKeysEnabled(): Boolean = false
@@ -71,6 +71,9 @@
     Isabelle.font_family(), Isabelle.font_size("jedit_tooltip_font_scale").round)
   pretty_text_area.update(rendering.snapshot, body)
 
+  pretty_text_area.registerKeyboardAction(action_listener, "close_all",
+      KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_FOCUSED)
+
   window.add(pretty_text_area)