[Aptitude-svn-commit] r4132 - in branches/aptitude-0.3/aptitude: . src/vscreen

[Daniel Burrows]

Author: dburrows
Date: Tue Sep 20 18:56:31 2005
New Revision: 4132

Modified:
   branches/aptitude-0.3/aptitude/ChangeLog
   branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.cc
   branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.h
Log:
Add hooks to highlight or unhighlight the selected item.

Modified: branches/aptitude-0.3/aptitude/ChangeLog
==============================================================================
--- branches/aptitude-0.3/aptitude/ChangeLog	(original)
+++ branches/aptitude-0.3/aptitude/ChangeLog	Tue Sep 20 18:56:31 2005
@@ -1,5 +1,10 @@
 2005-09-20  Daniel Burrows  <dburrows at debian.org>
 
+	* src/vscreen/vs_tree.cc, src/vscreen/vs_tree.h:
+
+	  Add hooks for highlighting or unhighlighting the currently
+	  selected item.
+
 	* src/solution_screen.cc:
 
 	  Set up a split-screen display of prospective solutions; this

Modified: branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.cc
==============================================================================
--- branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.cc	(original)
+++ branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.cc	Tue Sep 20 18:56:31 2005
@@ -399,6 +399,18 @@
     }
 }
 
+void vs_tree::highlight_current()
+{
+  if(selected != end)
+    selected->highlighted();
+}
+
+void vs_tree::unhighlight_current()
+{
+  if(selected != end)
+    selected->unhighlighted();
+}
+
 void vs_tree::line_up()
 {
   int width,height;

Modified: branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.h
==============================================================================
--- branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.h	(original)
+++ branches/aptitude-0.3/aptitude/src/vscreen/vs_tree.h	Tue Sep 20 18:56:31 2005
@@ -166,6 +166,13 @@
   void set_hierarchical(bool _hierarchical);
   bool get_hierarchical() {return hierarchical;}
 
+  /** Send a 'highlighted' message to the currently selected item. */
+  void highlight_current();
+
+  /** Send an 'unhighlighted' message to the currently selected item. */
+  void unhighlight_current();
+
+
   // Execute the given command
   void line_up();
   void line_down();