Shared update every 10ms to all GUI classes

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@233 4c865b51-4357-4376-afb4-474e03ccb993

5_reconstruction/GtGuiThresholdGrain.m

@@ -4,8 +4,6 @@ classdef GtGuiThresholdGrain < GtVolView
         min_threshold = 0;
         max_threshold = 1;
         range = 1;
-
-        timestamp = 0;
     end
 
     methods
@@ -75,13 +73,6 @@ classdef GtGuiThresholdGrain < GtVolView
             set(obj.conf.h_thr_edit, 'String', num2str(obj.threshold));
         end
 
-        function updateDisplay(obj)
-            if ((now - obj.timestamp) > 1.157168298959732e-07)
-                updateDisplay@GtVolView(obj);
-                obj.timestamp = now;
-            end
-        end
-
         function addUICallbacks(obj)
             addUICallbacks@GtVolView(obj)
 

zUtil_GUI/GtBaseGuiElem.m

@@ -4,6 +4,8 @@ classdef GtBaseGuiElem < handle
         children_gui;
 
         ui_callbacks;
+
+        timestamp = 0;
     end
 
     methods
@@ -117,11 +119,18 @@ classdef GtBaseGuiElem < handle
                 set(cb{1}, cb{2}, '');
             end
         end
+
+        function updateDisplay(obj)
+            if ((now - obj.timestamp) > 1.157168298959732e-07)
+                obj.doUpdateDisplay();
+                obj.timestamp = now;
+            end
+        end
     end
 
     methods (Abstract)
         resetUiComponents(obj)
-        updateDisplay(obj)
+        doUpdateDisplay(obj)
         addUICallbacks(obj)
     end
 end

zUtil_TomoUtils/GtVolView.m

@@ -387,7 +387,7 @@ classdef GtVolView < GtBaseGuiElem
             set(image, 'cdata', slice);
         end
 
-        function updateDisplay(obj)
+        function doUpdateDisplay(obj)
             obj.conf.slicendx = round(get(obj.conf.h_slider, 'Value'));
             set(obj.conf.h_slider, 'Value', obj.conf.slicendx);