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29 changes: 16 additions & 13 deletions src/components/header/HeaderTable.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -16,18 +16,20 @@ const HeaderTable: React.FC<IProps> = ({ columns, lineNumberColumnWidth }) => {
const [display, setDisplay] = React.useState(0);
const [column, setColumn] = React.useState(-1);

const onClick: React.MouseEventHandler<HTMLTableDataCellElement> = React.useCallback(
(evt) => {
evt.preventDefault();
setDisplay(display + 1);
setColumn(parseInt(evt.currentTarget.id));
},
[display]
);
const onClick: React.MouseEventHandler<HTMLTableDataCellElement> =
React.useCallback(
(evt) => {
evt.preventDefault();
setDisplay(display + 1);
setColumn(parseInt(evt.currentTarget.parentElement?.id as string));
},
[display]
);

const tableStyle = React.useMemo(() => ({ left: lineNumberColumnWidth }), [
lineNumberColumnWidth,
]);
const tableStyle = React.useMemo(
() => ({ left: lineNumberColumnWidth }),
[lineNumberColumnWidth]
);

const columnStyle = React.useMemo(
() => ({
Expand All @@ -46,7 +48,6 @@ const HeaderTable: React.FC<IProps> = ({ columns, lineNumberColumnWidth }) => {
className="ac-datagrid--header--main__panel_cell"
id={String(ci)}
key={ci}
onClick={onClick}
style={columnStyle}
>
{column == ci ? (
Expand All @@ -63,7 +64,9 @@ const HeaderTable: React.FC<IProps> = ({ columns, lineNumberColumnWidth }) => {
)}
</>
) : null}
<span>{col.label}</span>
<span onClick={onClick} className="content">
{col.label}
</span>
<Resizer index={ci} col={col} />
</td>
);
Expand Down
6 changes: 3 additions & 3 deletions src/components/resizer/Resizer.tsx
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import * as React from "react";
import debounce from "lodash.debounce";
import { useDatagridDispatch } from "../../context/DatagridContext";
import { ContextActionTypes, IColumn } from "../../@interface";
import { throttle } from "lodash";

interface IProps {
index: number;
Expand All @@ -20,7 +20,7 @@ const Resizer: React.FC<IProps> = ({ index, col }) => {
evt.preventDefault();

const startClientX = evt.clientX;
const mouseMove = debounce((evt: MouseEvent) => {
const mouseMove = throttle((evt: MouseEvent) => {
let newResizerX = offsetX + (evt.clientX - startClientX);
// check limit
if (newResizerX < 0) {
Expand All @@ -30,7 +30,7 @@ const Resizer: React.FC<IProps> = ({ index, col }) => {
}
newResizerPosition = newResizerX;
setOffsetX(newResizerX);
}, 10);
}, 30);
const mouseMoveEnd = () => {
setResizerActive(false);
dispatch({
Expand Down
13 changes: 8 additions & 5 deletions src/style/header.less
Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,14 @@
position: absolute;
}

.ac-datagrid--header--main__panel_cell > span.content {
transition: all 0.3s;
&:hover {
opacity: 0.7;
font-size: 14px;
cursor: pointer;
}
}
.ac-datagrid--header--main__panel_cell .arrow_icon {
display: inline-block;
height: 0;
Expand All @@ -58,8 +66,3 @@
.ac-datagrid--header--main__panel_cell .arrow_icon_up {
border-bottom: 5px solid #000;
}

.ac-datagrid--header--main__panel_cell:hover {
background-color: skyblue;
opacity: 0.5;
}