Fixed guiGtMontage: clicking on images now works

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

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@254 4c865b51-4357-4376-afb4-474e03ccb993

zUtil_GUI/guiGtMontage.m

@@ -158,7 +158,7 @@ function selected = guiGtMontage(imgStack,selectedImages)
 
         axes1 = axes( 'Parent', panel, 'ActivePositionProperty', 'Position');
         colormap(axes1, 'gray');
-        imagesc(img, 'Parent', axes1)
+        image1 = imagesc(img, 'Parent', axes1);
         axis(axes1, 'off');
         axis(axes1, 'image');
 
@@ -170,8 +170,8 @@ function selected = guiGtMontage(imgStack,selectedImages)
 
         % Callbacks to change the state of the panels selected/unselected
         set(gui.listOfPlainPanels(num), 'ButtonDownFcn', {@togleCheck, num});
-        % Following is not working, for unknown reasons
         set(gui.listOfAxes(num), 'ButtonDownFcn', {@togleCheck, num});
+        set(image1, 'ButtonDownFcn', {@togleCheck, num});
     end
 
     function resizeImgs(~, ~, guiData)