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diff scripts/plot/uiwait.m @ 14226:d580d7179f85

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Use isfigure() to simplify some plot functions. * figure.m, refresh.m, uiresume.m, uiwait.m: Simplify code by using isfigure().
author Rik <octave@nomad.inbox5.com>
date Wed, 18 Jan 2012 21:17:14 -0800
parents 72c96de7a403
children d00900b3dc4b
line wrap: on
line diff
--- a/scripts/plot/uiwait.m
+++ b/scripts/plot/uiwait.m
@@ -47,8 +47,8 @@
     h = get (0, "currentfigure");
   else
     h = varargin{1};
-    if (! ishandle (h) || ! strcmp (get (h, "type"), "figure"))
-      error ("uiwait: invalid figure handle");
+    if (! isfigure (h))
+      error ("uiwait: invalid figure handle H");
     endif
     if (nargin > 1)
       timeout = varargin{2};
@@ -63,7 +63,7 @@
         if (! strcmp (get (h, "__uiwait_state__"), "none"))
           error ("uiwait: an active uiwait call for this figure already exists");
         endif
-	set (h, "__uiwait_state__", "active");
+        set (h, "__uiwait_state__", "active");
       end_try_catch
       waitfor_args = {h, "__uiwait_state__", "triggered"};
       if (! isempty (timeout))