DesignerWt
A layout and widget editor for Wt (C++ web applications)
...There is a preview mode and a zoom mode for detailed editing. In addition to the main design dialogs and popup menus can also be created.
A design, when saved, will generate a C++ header class that contains all elements of the design. This class, when created, will produce a widget object that can be attached to the browser window or any other Wt container widget
Since V2.0.0 the major feature of database aware widgets, data connection editing and query editing has been added. This includes drivers for most of the major databases.