Gui/Thresholding: small fixes

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

5_reconstruction/GtGuiMultiThresholdVolume.m

@@ -13,17 +13,37 @@ classdef GtGuiMultiThresholdVolume < GtGuiThresholdGrain
             self.setSegmentFunction(@(thr, morph)segmentVolumeMultiple(self));
         end
 
+        function changeThresholds(obj, new_thresholds)
+            for ii_t = 1:numel(obj.threshold)
+                obj.setThresholds(new_thresholds(ii_t), ii_t);
+                set(obj.conf.h_thr_slider(ii_t), 'Value', obj.threshold(ii_t));
+            end
+
+            set(obj.conf.h_thr_edit, 'String', sprintf(' %g;', obj.threshold));
+
+            obj.updateDisplay();
+        end
+
         function movedSlider(obj)
-            new_thresh = get(obj.conf.h_thr_slider(1), 'Value')
-            set(obj.conf.h_thr_edit, 'String', num2str(obj.threshold(1)));
+            new_thresh = get(obj.conf.h_thr_slider(1), 'Value');
             obj.setThresholds(new_thresh, 1);
 
-            new_thresh = get(obj.conf.h_thr_slider(2), 'Value')
-            set(obj.conf.h_thr_edit, 'String', num2str(obj.threshold(2)));
+            new_thresh = get(obj.conf.h_thr_slider(2), 'Value');
             obj.setThresholds(new_thresh, 2);
 
+            set(obj.conf.h_thr_edit, 'String', sprintf(' %g;', obj.threshold));
+
             obj.updateDisplay();
         end
+
+        function setThresholds(obj, new_threshold, n)
+            obj.threshold(n) = new_threshold;
+            if (obj.threshold(n) > obj.max_threshold)
+                obj.threshold(n) = obj.max_threshold;
+            elseif (obj.threshold(n) < obj.min_threshold)
+                obj.threshold(n) = obj.min_threshold;
+            end
+        end
     end
 
     methods (Access = protected)
@@ -131,15 +151,4 @@ classdef GtGuiMultiThresholdVolume < GtGuiThresholdGrain
             end
         end
     end
-
-    methods (Access = protected)
-        function setThresholds(obj, new_threshold, n)
-            obj.threshold(n) = new_threshold;
-            if (obj.threshold(n) > obj.max_threshold)
-                obj.threshold(n) = obj.max_threshold;
-            elseif (obj.threshold(n) < obj.min_threshold)
-                obj.threshold(n) = obj.min_threshold;
-            end
-        end
-    end
 end

5_reconstruction/GtGuiThresholdGrain.m

@@ -81,7 +81,7 @@ classdef GtGuiThresholdGrain < GtVolView
                                             'Style', 'text', ...
                                             'String', '');
 
-            set(obj.conf.upper_t_boxes, 'Sizes', [250, 100, -1, 70, 140]);
+            set(obj.conf.upper_t_boxes, 'Sizes', [250, -1, 100, 70, 140]);
 
             obj.conf.slider_main_t_boxes = uiextras.VBox( ...
                 'Parent', obj.conf.center_t_boxes);