--- /dev/null
+Last updated: Snit V1.0
+
+TYPE VARIABLES
+
+Snit_info Introspection Array. Keys and values are as
+ follows:
+
+ hasinstances Boolean. Normally T, but F if pragma -hasinstances no
+ simpledispatch Uses a very simple method dispatcher.
+ canreplace Boolean. Normally F, but T if pragma -canreplace yes
+ counter Integer counter. Used to generate unique names.
+ widgetclass Tk widget class name for snit::widgets
+ hulltype Hull widget type (frame or toplevel) for
+ snit::widgets.
+ ns The type namespace, "$type::". UNUSED.
+ exceptmethods Method names excluded from delegate method *.
+ excepttypemethods Typemethod names excluded from delegate typemethod *.
+ tvardecs Type variable declarations--for dynamic
+ methods.
+ ivardecs Instance variable declarations--for dynamic
+ methods.
+ isWidget Boolean; true if object is a widget or
+ widgetadaptor.
+ isWidgetAdaptor Boolean; true if object is a widgetadaptor
+
+Snit_methods List of method names; defined only when
+ -simpledispatch yes.
+
+Snit_typemethodInfo Array(method name) = {<flag> ?<pattern> <compName>?}
+ where <flag> is 1 if the method has submethods
+ (in which case the other fields
+ are missing) and 0 if it doesn't.
+ <compName> is "" for normal typemethods
+ and "method name" can be "*". Used in
+ typemethod cache lookup to create the command
+ for the named typemethod.
+
+Snit_typecomponents Array(typecomponent name) = command_name
+ Used whenever we need to retrieve the
+ typecomponent's command.
+
+Snit_methodInfo Array(method name) = {<flag> ?<pattern> <compName>?}
+ where <flag> is 1 if the method has submethods
+ (in which case the other fields
+ are missing) and 0 if it doesn't.
+ <compName> is "" for normal methods and
+ "method name" can be "*". Used in
+ method cache lookup to create the command for
+ the named method.
+
+Snit_optionInfo An array of option data. The keys are as follows:
+
+ General fields:
+
+ local List of local option names.
+
+ delegated List of explicitly delegated option names.
+
+ starcomp Name of component for "delegate option *" or ""
+
+ except List of option names explicitly NOT delegated
+ by "delegate option *".
+
+ Fields defined for all locally defined and explicitly delegated options:
+
+ islocal-$opt 1 if local, 0 otherwise. Currently undefined
+ for "delegate option *" options.
+
+ resource-$opt The option's resource name.
+
+ class-$opt The option's class name.
+
+ Fields defined only for locally defined options
+
+ default-$localOpt Default value.
+
+ validate-$localOpt The name of the validate method, or "".
+
+ configure-$localOpt The name of the configure method, or "".
+
+ cget-$localOpt The name of the cget method, or "".
+
+ readonly-$localOpt true or false. (false is the default).
+
+ typespec-$localOpt Validation type specification (object name or
+ construction list)
+
+ typeobj-$localOpt Validation type object
+
+ Fields defined only for delegated options
+
+ delegated-$comp List of option names delegated to this component.
+
+ target-$opt [list component targetOptionName].
+
+
+INSTANCE VARIABLES
+
+Snit_iinfo Array, instance info. At some point,
+ Snit_instance and Snit_components should
+ probably be consolidated into it. The fields
+ are:
+
+ constructed 0 during instance construction, and 1 after.
+
+Snit_instance Current name of the instance command.
+
+Snit_components Array(component name) = command_name
+ Used whenever we need to retrieve the
+ component's command.
+
+Consider consolidating the following arrays into a single array, since
+they are all cleared at the same time.
+
+Snit_cgetCache Array(option name) = cached command.
+ Used by $self cget.
+
+Snit_configureCache Array(option name) = cached command.
+ Used by $self configurelist.
+
+Snit_validateCache Array(option name) = cached command.
+ Used by $self configurelist. The entry is ""
+ if there is no validate command.
+
+
projects / scpubgit/TenDotTcl.git / blobdiff