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zkoss
zkoss
zul
WScrollOptions
Interface WScrollOptions
interface
WScrollOptions
{
anchor
?:
null
|
HTMLElement
;
endStep
:
number
;
offset
:
number
;
orient
:
"vertical"
|
"horizontal"
;
startPosition
:
number
;
startStep
:
number
;
syncSize
:
boolean
;
viewport
:
number
;
viewportSize
:
number
;
onScrollX
?
(
this
,
delta
)
:
void
;
onScrollY
?
(
this
,
delta
)
:
void
;
}
Index
Properties
anchor?
end
Step
offset
orient
start
Position
start
Step
sync
Size
viewport
viewport
Size
Methods
on
ScrollX?
on
ScrollY?
Properties
Optional
anchor
anchor
?:
null
|
HTMLElement
end
Step
end
Step
:
number
offset
offset
:
number
orient
orient
:
"vertical"
|
"horizontal"
start
Position
start
Position
:
number
start
Step
start
Step
:
number
sync
Size
sync
Size
:
boolean
viewport
viewport
:
number
viewport
Size
viewport
Size
:
number
Methods
Optional
on
ScrollX
on
ScrollX
(
this
,
delta
)
:
void
Parameters
this
:
Widget
<
HTMLElement
>
delta
:
number
Returns
void
Optional
on
ScrollY
on
ScrollY
(
this
,
delta
)
:
void
Parameters
this
:
Widget
<
HTMLElement
>
delta
:
number
Returns
void
Settings
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On This Page
anchor
end
Step
offset
orient
start
Position
start
Step
sync
Size
viewport
viewport
Size
on
ScrollX
on
ScrollY
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