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体验新版 GitCode,发现更多精彩内容 >>
提交
614f05ef
编写于
11月 28, 2018
作者:
J
Joao Moreno
浏览文件
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电子邮件补丁
差异文件
list: fix scrollable element delayed changes
上级
18570a1c
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
21 addition
and
9 deletion
+21
-9
src/vs/base/browser/ui/list/listView.ts
src/vs/base/browser/ui/list/listView.ts
+21
-9
未找到文件。
src/vs/base/browser/ui/list/listView.ts
浏览文件 @
614f05ef
...
...
@@ -10,7 +10,7 @@ import * as DOM from 'vs/base/browser/dom';
import
{
Event
,
mapEvent
,
filterEvent
}
from
'
vs/base/common/event
'
;
import
{
domEvent
}
from
'
vs/base/browser/event
'
;
import
{
ScrollableElement
}
from
'
vs/base/browser/ui/scrollbar/scrollableElement
'
;
import
{
ScrollEvent
,
ScrollbarVisibility
}
from
'
vs/base/common/scrollable
'
;
import
{
ScrollEvent
,
ScrollbarVisibility
,
INewScrollDimensions
}
from
'
vs/base/common/scrollable
'
;
import
{
RangeMap
,
shift
}
from
'
./rangeMap
'
;
import
{
IListVirtualDelegate
,
IListRenderer
,
IListMouseEvent
,
IListTouchEvent
,
IListGestureEvent
}
from
'
./list
'
;
import
{
RowCache
,
IRow
}
from
'
./rowCache
'
;
...
...
@@ -73,7 +73,7 @@ export class ListView<T> implements ISpliceable<T>, IDisposable {
private
rowsContainer
:
HTMLElement
;
private
scrollableElement
:
ScrollableElement
;
private
_scrollHeight
:
number
;
private
didRequestScrollableElementUpdate
:
boolean
=
false
;
private
scrollableElementUpdateDisposable
:
IDisposable
|
null
=
null
;
private
splicing
=
false
;
private
dragAndDropScrollInterval
:
number
;
private
dragAndDropScrollTimeout
:
number
;
...
...
@@ -228,13 +228,11 @@ export class ListView<T> implements ISpliceable<T>, IDisposable {
this
.
_scrollHeight
=
this
.
getContentHeight
();
this
.
rowsContainer
.
style
.
height
=
`
${
this
.
_scrollHeight
}
px`
;
if
(
!
this
.
didRequestScrollableElementUpdat
e
)
{
DOM
.
scheduleAtNextAnimationFrame
(()
=>
{
if
(
!
this
.
scrollableElementUpdateDisposabl
e
)
{
this
.
scrollableElementUpdateDisposable
=
DOM
.
scheduleAtNextAnimationFrame
(()
=>
{
this
.
scrollableElement
.
setScrollDimensions
({
scrollHeight
:
this
.
_scrollHeight
});
this
.
didRequestScrollableElementUpdate
=
false
;
this
.
scrollableElementUpdateDisposable
=
null
;
});
this
.
didRequestScrollableElementUpdate
=
true
;
}
}
...
...
@@ -273,9 +271,17 @@ export class ListView<T> implements ISpliceable<T>, IDisposable {
}
layout
(
height
?:
number
):
void
{
this
.
scrollableElement
.
setScrollDimensions
(
{
let
scrollDimensions
:
INewScrollDimensions
=
{
height
:
height
||
DOM
.
getContentHeight
(
this
.
domNode
)
});
};
if
(
this
.
scrollableElementUpdateDisposable
)
{
this
.
scrollableElementUpdateDisposable
.
dispose
();
this
.
scrollableElementUpdateDisposable
=
null
;
scrollDimensions
.
scrollHeight
=
this
.
_scrollHeight
;
}
this
.
scrollableElement
.
setScrollDimensions
(
scrollDimensions
);
}
layoutWidth
(
width
:
number
):
void
{
...
...
@@ -379,6 +385,12 @@ export class ListView<T> implements ISpliceable<T>, IDisposable {
}
setScrollTop
(
scrollTop
:
number
):
void
{
if
(
this
.
scrollableElementUpdateDisposable
)
{
this
.
scrollableElementUpdateDisposable
.
dispose
();
this
.
scrollableElementUpdateDisposable
=
null
;
this
.
scrollableElement
.
setScrollDimensions
({
scrollHeight
:
this
.
_scrollHeight
});
}
this
.
scrollableElement
.
setScrollPosition
({
scrollTop
});
}
...
...
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