We are working on a new Global App..users want various theme options rather than blue and gray..do we have slate theme available in GXT 3.0 and can we change to any other custom theme other than blue , gray and slate..Our users also want the themes to be changed dynamically...Please advice..
almost every gxt 3.0 component comes with Appearance interface. This interface basically indicate how component would appear on browser. you can provide its implementation to change look and feel of given component whether color, background image etc.
Easiest way would be to check out how gxt 3.0 library provides from default blue theme to gray theme components.
You can also extend these classes and change look and feel
For example I extended ButtonCellDefaultAppearance and other related classes for changing button look.