45 lines
810 B
Plaintext
45 lines
810 B
Plaintext
|
@startuml LineEditor
|
||
|
|
|
||
|
|
skinparam DefaultFontName Fira Code
|
||
|
|
|
||
|
|
!definelong obj(id, txt, i)
|
||
|
|
object "~#1:LineEditor" as id
|
||
|
|
id : text = txt
|
||
|
|
id : insertionIndex = i
|
||
|
|
!enddefinelong
|
||
|
|
|
||
|
|
!define to(id1, id2, txt) id1 ..> id2 : txt
|
||
|
|
!define self(id, txt) id ..> id : "txt"
|
||
|
|
|
||
|
|
|
||
|
|
obj(A, '""', 0)
|
||
|
|
obj(B, "test", 0)
|
||
|
|
obj(C, "test", 1)
|
||
|
|
obj(D, "test", 0)
|
||
|
|
obj(E, "test", 2)
|
||
|
|
obj(F, "tet", 2)
|
||
|
|
obj(G, "tt", 1)
|
||
|
|
obj(H, "text", 3)
|
||
|
|
|
||
|
|
to(A, B, setText("test"))
|
||
|
|
self(B, 'getText() => "|test"')
|
||
|
|
|
||
|
|
to(B, C, "left()")
|
||
|
|
self(C, 'getText() => "t|est"')
|
||
|
|
|
||
|
|
to(C,D,"right()")
|
||
|
|
self(D, 'getText() => "|test"')
|
||
|
|
|
||
|
|
to(D,E,"setInsertionIndex(2)")
|
||
|
|
self(E, 'getText() => "te|st"')
|
||
|
|
|
||
|
|
to(E,F,"deleteRight()")
|
||
|
|
self(F, 'getText() => "te|t"')
|
||
|
|
|
||
|
|
to(F,G,"deleteLeft()")
|
||
|
|
self(G, 'getText() => "t|t"')
|
||
|
|
|
||
|
|
to(G,H,'insertString("ex")')
|
||
|
|
self(H, 'getText() => "tex|t"')
|
||
|
|
|
||
|
|
@enduml
|