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Ace API Reference
Ace API Reference
src/layer/gutter
Gutter
Class Gutter
Hierarchy (
View Summary
)
EventEmitter
<
GutterEvents
>
Gutter
Index
Constructors
constructor
Properties
config
element
gutter
Width
old
Last
Row
session
Methods
_dispatch
Event
_emit
_signal
add
Event
Listener
add
Gutter
Decoration
get
Region
get
Show
Fold
Widgets
get
Show
Line
Numbers
off
on
once
remove
All
Listeners
remove
Default
Handler
remove
Event
Listener
remove
Gutter
Decoration
remove
Listener
scroll
Lines
set
Annotations
set
Default
Handler
set
Highlight
Gutter
Line
set
Session
set
Show
Fold
Widgets
set
Show
Line
Numbers
update
update
Line
Highlight
Constructors
constructor
new
Gutter
(
parentEl
:
HTMLElement
)
:
Gutter
Parameters
parentEl
:
HTMLElement
Returns
Gutter
Properties
config
config
:
LayerConfig
element
element
:
HTMLDivElement
gutter
Width
gutterWidth
:
number
old
Last
Row
oldLastRow
:
number
session
session
:
EditSession
Methods
_dispatch
Event
_dispatchEvent
<
K
extends
keyof
GutterEvents
>
(
eventName
:
K
,
...
args
:
Parameters
<
GutterEvents
[
K
]
>
,
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
eventName
:
K
...
args
:
Parameters
<
GutterEvents
[
K
]
>
Returns
void
_emit
_emit
<
K
extends
keyof
GutterEvents
>
(
eventName
:
K
,
...
args
:
Parameters
<
GutterEvents
[
K
]
>
,
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
eventName
:
K
...
args
:
Parameters
<
GutterEvents
[
K
]
>
Returns
void
_signal
_signal
<
K
extends
keyof
GutterEvents
>
(
eventName
:
K
,
...
args
:
Parameters
<
GutterEvents
[
K
]
>
,
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
eventName
:
K
...
args
:
Parameters
<
GutterEvents
[
K
]
>
Returns
void
add
Event
Listener
addEventListener
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
,
capturing
?:
boolean
,
)
:
GutterEvents
[
K
]
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Optional
capturing
:
boolean
Returns
GutterEvents
[
K
]
add
Gutter
Decoration
addGutterDecoration
(
row
:
number
,
className
:
string
)
:
void
Parameters
row
:
number
className
:
string
Returns
void
get
Region
getRegion
(
point
:
{
x
:
number
}
)
:
"markers"
|
"foldWidgets"
Parameters
point
:
{
x
:
number
}
Returns
"markers"
|
"foldWidgets"
get
Show
Fold
Widgets
getShowFoldWidgets
()
:
boolean
Returns
boolean
get
Show
Line
Numbers
getShowLineNumbers
()
:
boolean
Returns
boolean
off
off
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Returns
void
on
on
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
,
capturing
?:
boolean
,
)
:
GutterEvents
[
K
]
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Optional
capturing
:
boolean
Returns
GutterEvents
[
K
]
once
once
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Returns
void
remove
All
Listeners
removeAllListeners
(
name
?:
string
)
:
void
Parameters
Optional
name
:
string
Returns
void
remove
Default
Handler
removeDefaultHandler
(
name
:
string
,
callback
:
Function
)
:
void
Parameters
name
:
string
callback
:
Function
Returns
void
remove
Event
Listener
removeEventListener
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
,
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Returns
void
remove
Gutter
Decoration
removeGutterDecoration
(
row
:
number
,
className
:
string
)
:
void
Parameters
row
:
number
className
:
string
Returns
void
remove
Listener
removeListener
<
K
extends
keyof
GutterEvents
>
(
name
:
K
,
callback
:
GutterEvents
[
K
]
,
)
:
void
Type Parameters
K
extends
keyof
GutterEvents
Parameters
name
:
K
callback
:
GutterEvents
[
K
]
Returns
void
scroll
Lines
scrollLines
(
config
:
LayerConfig
)
:
void
Parameters
config
:
LayerConfig
Returns
void
set
Annotations
setAnnotations
(
annotations
:
any
[]
)
:
void
Parameters
annotations
:
any
[]
Returns
void
set
Default
Handler
setDefaultHandler
(
name
:
string
,
callback
:
Function
)
:
void
Parameters
name
:
string
callback
:
Function
Returns
void
set
Highlight
Gutter
Line
setHighlightGutterLine
(
highlightGutterLine
:
boolean
)
:
void
Parameters
highlightGutterLine
:
boolean
Returns
void
set
Session
setSession
(
session
:
EditSession
)
:
void
Parameters
session
:
EditSession
Returns
void
set
Show
Fold
Widgets
setShowFoldWidgets
(
show
?:
boolean
)
:
void
Parameters
Optional
show
:
boolean
Returns
void
set
Show
Line
Numbers
setShowLineNumbers
(
show
:
boolean
)
:
void
Parameters
show
:
boolean
Returns
void
update
update
(
config
:
LayerConfig
)
:
void
Parameters
config
:
LayerConfig
Returns
void
update
Line
Highlight
updateLineHighlight
()
:
void
Returns
void
Settings
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On This Page
Constructors
constructor
Properties
config
element
gutter
Width
old
Last
Row
session
Methods
_dispatch
Event
_emit
_signal
add
Event
Listener
add
Gutter
Decoration
get
Region
get
Show
Fold
Widgets
get
Show
Line
Numbers
off
on
once
remove
All
Listeners
remove
Default
Handler
remove
Event
Listener
remove
Gutter
Decoration
remove
Listener
scroll
Lines
set
Annotations
set
Default
Handler
set
Highlight
Gutter
Line
set
Session
set
Show
Fold
Widgets
set
Show
Line
Numbers
update
update
Line
Highlight
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