Changing the Window Appearance

Genero provides attributes that can be used to customize the appearance of windows, forms, and form objects in your application. In addition, you can create Presentation Styles to standardize the appearance of window and form objects across applications.

Some of the simple changes that you can make are:

Window Title

The default title for a window is the name of the object in the OPEN WINDOW statement. For example, in the programs we've seen so far, the title of the window is w1:

OPEN WINDOW w1 WITH FORM "custform"

In the form specification file, the attribute TEXT of the LAYOUT section can be used to change the title of the parent window:

LAYOUT (TEXT="Customer")

Window Style

By default windows are displayed as normal application windows, but you can choose a specific style using the WINDOWSTYLE attribute of the LAYOUT section of the form file. The default window styles are defined as a set of style attributes in an external file .4st file (defaults are available in FGLDIR/lib/default.4st):

LAYOUT (WINDOWSTYLE="mystyle")