Tk_AddOption - Man Page

#include <tk.h>

void
Tk_AddOption(tkwin, name, value, priority)

Tcl_Obj *
Tk_GetSystemDefault(tkwin, dbName, className)

Tk_Window tkwin (in)

Token for window.

const char *name (in)

Multi-element name of option.

const char *value (in)

Value of option.

const char *dbName (in)

The option database name.

const char *className (in)

The name of the option class.

int priority (in)

Overall priority level to use for option.

Tk_AddOption is invoked to add an option to the database associated with tkwin's main window.  Name contains the option being specified and consists of names and/or classes separated by asterisks or dots, in the usual X format. Value contains the text string to associate with name; this value will be returned in calls to Tk_GetOption. Priority specifies the priority of the value; when options are queried using Tk_GetOption, the value with the highest priority is returned.  Priority must be between 0 and TK_MAX_PRIO (100). Some common priority values are:

TK_WIDGET_DEFAULT_PRIO

Used for default values hard-coded into widgets.

TK_STARTUP_FILE_PRIO

Used for options specified in application-specific startup files.

TK_USER_DEFAULT_PRIO

Used for options specified in user-specific defaults files, such as .Xdefaults, resource databases loaded into the X server, or user-specific startup files.

TK_INTERACTIVE_PRIO

Used for options specified interactively after the application starts running.

Tk_GetSystemDefault returns a Tcl_Obj* with the string identifying a configuration option matching the given dbname and className. Returns NULL if there are no system defaults that match this pair.

class, name, option, add