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changeset 15485:0133339a51c3

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hide baseline when bar group is made invisible * __bar__.m (bars): Add listener for "visible" property. Pass additinal info for "showbaseline" listener. (show_baseline): New arg, prop. Handle "visibile" property for baseline.
author Pantxo <pantxo.diribarne@gmail.com>
date Wed, 03 Oct 2012 11:06:48 -0400
parents b95690c001f8
children d5c04a5c8817
files scripts/plot/private/__bar__.m
diffstat 1 files changed, 16 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/plot/private/__bar__.m
+++ b/scripts/plot/private/__bar__.m
@@ -231,7 +231,8 @@
     addproperty ("basevalue", hg, "data", base_value);
     addproperty ("baseline", hg, "data", h_baseline);
 
-    addlistener (hg, "showbaseline", @show_baseline);
+    addlistener (hg, "showbaseline", {@show_baseline, "showbl"});
+    addlistener (hg, "visible", {@show_baseline, "visib"});
     addlistener (hg, "basevalue", @move_baseline);
 
     addproperty ("barwidth", hg, "data", width);
@@ -317,20 +318,27 @@
   endfor
 endfunction
 
-function show_baseline (h, d)
+function show_baseline (h, d, prop = "")
   persistent recursion = false;
-
+  
   ## Don't allow recursion
   if (! recursion)
     unwind_protect
       recursion = true;
       hlist = get (h, "bargroup");
-      showbaseline = get (h, "showbaseline");
-      for hh = hlist(:)'
-        if (hh != h)
-          set (hh, "showbaseline", showbaseline);
+      if (strcmp (prop, "showbl"))
+        showbaseline = get (h, "showbaseline");
+        for hh = hlist(:)'
+          if (hh != h)
+            set (hh, "showbaseline", showbaseline);
+          endif
+        endfor
+      elseif (strcmp (prop, "visib"))
+        showbaseline = "on";
+        if (all (strcmp (get (hlist, "visible"), "off")))
+          showbaseline = "off";
         endif
-      endfor
+      endif
       set (get (h, "baseline"), "visible", showbaseline);
     unwind_protect_cleanup
       recursion = false;