NAME¶

fltk-options - application to get and modify FLTK runtime options.

SYNOPSIS¶

fltk-options [ -Soption[=value] ] [ -Uoption[=value] ] [ -L ] [ -LS ] [ -LU ] [ -f ] [ -v ] [ --verbose ] [ -h[option] ] [ --help [option] ]

DESCRIPTION¶

fltk-options is a tool that allows you to access and change settings related to the user interface in applications built with FLTK. These settings will be applied when the program is launched. They can be set at the system level or by the individual user. User settings take precedence over system settings.

The following command line arguments are supported:

-Soption[=value]

Change or print system wide option.

-Uoption[=value]

Change or print user option. Values can be "0" or "OFF" to clear, or "1" or "ON" to set the option. The value "-1" or "DEFAULT" sets the option to its default value. If no value is given, the current setting is returned as "-1", "0", or "1".

-L

List the value of all options.

-LS

List the value of all system options.

-LU

List the value of all user options.

-f

Suppress error messages concerning file access permissions.

-v, --verbose

Print additional information in command line mode.

-h[option], --help [option]

Prints a help page. If an option is give, print detailed information for that option.

The following FLTK options are supported:

OPTION_VISIBLE_FOCUS

Draw a dotted rectangle in widget with keyboard focus.

OPTION_ARROW_FOCUS

Arrow keys will move focus beyond text input field.

OPTION_SHOW_TOOLTIPS

Show or hide tooltips.

OPTION_DND_TEXT

User can drag text from FLTK into other apps.

OPTION_FNFC_USES_GTK

Use GTK file chooser instead of FLTK if available.

OPTION_PRINTER_USES_GTK

Use GTK printer dialog instead of FLTK if available.

OPTION_SHOW_SCALING

Show the zoom factor in a transient popup window.

Calling fltk-options without options will launch fltk-options interactive mode.

SEE ALSO¶

fluid(1), fltk-config(1), fltk(3)
FLTK Programming Manual
FLTK Web Site, https://www.fltk.org/

AUTHORS¶

Bill Spitzak and others.