l_bind_state_get {loon} | R Documentation |
Get the event pattern and callback Tcl code of a state binding
Description
This function returns the registered event pattern and the Tcl callback code that the Tcl interpreter evaluates after a event occurs that matches the event pattern.
Usage
l_bind_state_get(target, id)
Arguments
target |
either an object of class loon or a vector that specifies the
widget, layer, glyph, navigator or context completely. The widget is
specified by the widget path name (e.g. |
id |
state binding id |
Details
Bindings, callbacks, and binding substitutions are described in detail in
loon's documentation webpage, i.e. run l_help("learn_R_bind")
Value
Character vector of length two. First element is the event pattern, the second element is the Tcl callback code.
See Also
l_bind_state
, l_bind_state_ids
,
l_bind_state_delete
, l_bind_state_reorder
[Package loon version 1.4.1 Index]