GXT3 CheckBox with null Box Label
Currently with GXT 3.1.1 the CheckBox pads the box label even when it is null. This prevents CheckBoxes from being positioned accurately when the box label is null.
I have created a patch that addresses the issue. Please consider for inclusion in the project. I believe you have my CLA on file.
Actually I have modified the patch just a bit. This patch should fix the box label alignment issue as well as a small issue with the padding.