Success! Looks like we've fixed this one. According to our records the fix was applied for
a bug in our system
a recent build.
Inline editing cell don't hide while resizing column.
I try inline editable grid. When you edit string value (dont close editor) and after that try to resize column you grid will look ugly.
Ext GWT Premium Member
It's even worse when you make the column smaller since then it hides other column data:
Currently to be found at the examples explorer of the nightly build.
The fix for this bug has been included in the public release of Sencha GXT 3.0.0. You should now see the fix included in the GXT Explorer demo.