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Merged
merged 1 commit into from
Feb 2, 2021
Merged

feat(cdk/table): add HTML elements to sticky styler state #21704

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1 change: 1 addition & 0 deletions src/cdk/table/sticky-position-listener.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ export const STICKY_POSITIONING_LISTENER =
export type StickySize = number|null|undefined;

export interface StickyUpdate {
elements?: ReadonlyArray<HTMLElement[]|undefined>;
sizes: StickySize[];
}

Expand Down
6 changes: 4 additions & 2 deletions src/cdk/table/sticky-styler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -227,9 +227,11 @@ export class StickyStyler {
}

if (position === 'top') {
this._positionListener?.stickyHeaderRowsUpdated({sizes: stickyCellHeights});
this._positionListener?.stickyHeaderRowsUpdated(
{sizes: stickyCellHeights, elements: elementsToStick});
} else {
this._positionListener?.stickyFooterRowsUpdated({sizes: stickyCellHeights});
this._positionListener?.stickyFooterRowsUpdated(
{sizes: stickyCellHeights, elements: elementsToStick});
}
});
}
Expand Down
94 changes: 51 additions & 43 deletions src/cdk/table/table.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -921,18 +921,19 @@ describe('CdkTable', () => {
headerRows[0].getBoundingClientRect().height,
undefined,
headerRows[2].getBoundingClientRect().height,
]
],
elements: [[headerRows[0]], undefined, [headerRows[2]]],
});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});

component.stickyHeaders = [];
fixture.detectChanges();
flushMicrotasks();
expectNoStickyStyles(headerRows);
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand All @@ -948,13 +949,14 @@ describe('CdkTable', () => {
expectNoStickyStyles([footerRows[1]]);
expectStickyStyles(footerRows[2], '10', {bottom: '0px'});
expectStickyBorderClass(footerRows[2]);
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({
sizes: [
footerRows[2].getBoundingClientRect().height,
undefined,
footerRows[1].getBoundingClientRect().height,
]
footerRows[0].getBoundingClientRect().height,
],
elements: [[footerRows[2]], undefined, [footerRows[0]]],
});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
Expand All @@ -963,8 +965,8 @@ describe('CdkTable', () => {
fixture.detectChanges();
flushMicrotasks();
expectNoStickyStyles(footerRows);
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1008,8 +1010,8 @@ describe('CdkTable', () => {
expectStickyBorderClass(cells[2], {left: true});
expectNoStickyStyles([cells[1], cells[3], cells[4], cells[5]]);
});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({
sizes: [
getCells(dataRows[0])[0].getBoundingClientRect().width,
Expand All @@ -1026,8 +1028,8 @@ describe('CdkTable', () => {
headerRows.forEach(row => expectNoStickyStyles(getHeaderCells(row)));
dataRows.forEach(row => expectNoStickyStyles(getCells(row)));
footerRows.forEach(row => expectNoStickyStyles(getFooterCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1061,8 +1063,8 @@ describe('CdkTable', () => {
expectStickyBorderClass(cells[3], {right: true});
expectNoStickyStyles([cells[0], cells[1], cells[2], cells[4]]);
});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({
sizes: [
Expand All @@ -1078,8 +1080,8 @@ describe('CdkTable', () => {
headerRows.forEach(row => expectNoStickyStyles(getHeaderCells(row)));
dataRows.forEach(row => expectNoStickyStyles(getCells(row)));
footerRows.forEach(row => expectNoStickyStyles(getFooterCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1166,10 +1168,12 @@ describe('CdkTable', () => {
expectNoStickyStyles([footerRows[0], footerRows[1]]);

expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({
sizes: [headerRows[0].getBoundingClientRect().height]
sizes: [headerRows[0].getBoundingClientRect().height],
elements: [[headerRows[0]]],
});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({
sizes: [footerRows[2].getBoundingClientRect().height]
sizes: [footerRows[2].getBoundingClientRect().height],
elements: [[footerRows[2]]],
});
expect(component.mostRecentStickyColumnsUpdate).toEqual({
sizes: [getCells(dataRows[0])[0].getBoundingClientRect().width]
Expand All @@ -1189,8 +1193,8 @@ describe('CdkTable', () => {
dataRows.forEach(row => expectNoStickyStyles([row, ...getCells(row)]));
footerRows.forEach(row => expectNoStickyStyles([row, ...getFooterCells(row)]));

expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1230,9 +1234,10 @@ describe('CdkTable', () => {
headerRows[0].getBoundingClientRect().height,
undefined,
headerRows[2].getBoundingClientRect().height,
]
],
elements: [getHeaderCells(headerRows[0]), undefined, getHeaderCells(headerRows[2])],
});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});

Expand All @@ -1241,8 +1246,8 @@ describe('CdkTable', () => {
flushMicrotasks();
expectNoStickyStyles(headerRows); // No sticky styles on rows for native table
headerRows.forEach(row => expectNoStickyStyles(getHeaderCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand All @@ -1263,13 +1268,14 @@ describe('CdkTable', () => {
});
expectNoStickyStyles(getFooterCells(footerRows[1]));
expectNoStickyStyles(footerRows); // No sticky styles on rows for native table
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({
sizes: [
footerRows[2].getBoundingClientRect().height,
undefined,
footerRows[1].getBoundingClientRect().height,
]
footerRows[0].getBoundingClientRect().height,
],
elements: [getFooterCells(footerRows[2]), undefined, getFooterCells(footerRows[0])],
});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
Expand All @@ -1279,8 +1285,8 @@ describe('CdkTable', () => {
flushMicrotasks();
expectNoStickyStyles(footerRows); // No sticky styles on rows for native table
footerRows.forEach(row => expectNoStickyStyles(getFooterCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1333,14 +1339,14 @@ describe('CdkTable', () => {
expectStickyBorderClass(cells[2], {left: true});
expectNoStickyStyles([cells[1], cells[3], cells[4], cells[5]]);
});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({
sizes: [
getCells(dataRows[0])[0].getBoundingClientRect().width,
null,
getCells(dataRows[0])[2].getBoundingClientRect().width,
]
],
});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});

Expand All @@ -1350,8 +1356,8 @@ describe('CdkTable', () => {
headerRows.forEach(row => expectNoStickyStyles(getHeaderCells(row)));
dataRows.forEach(row => expectNoStickyStyles(getCells(row)));
footerRows.forEach(row => expectNoStickyStyles(getFooterCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1385,8 +1391,8 @@ describe('CdkTable', () => {
expectStickyBorderClass(cells[3], {right: true});
expectNoStickyStyles([cells[0], cells[1], cells[2], cells[4]]);
});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({
sizes: [
Expand All @@ -1402,8 +1408,8 @@ describe('CdkTable', () => {
headerRows.forEach(row => expectNoStickyStyles(getHeaderCells(row)));
dataRows.forEach(row => expectNoStickyStyles(getCells(row)));
footerRows.forEach(row => expectNoStickyStyles(getFooterCells(row)));
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down Expand Up @@ -1457,10 +1463,12 @@ describe('CdkTable', () => {
expectNoStickyStyles(footerRows);

expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({
sizes: [headerRows[0].getBoundingClientRect().height]
sizes: [headerRows[0].getBoundingClientRect().height],
elements: [getHeaderCells(headerRows[0])],
});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({
sizes: [footerRows[2].getBoundingClientRect().height]
sizes: [footerRows[2].getBoundingClientRect().height],
elements: [getFooterCells(footerRows[2])],
});
expect(component.mostRecentStickyColumnsUpdate).toEqual({
sizes: [getCells(dataRows[0])[0].getBoundingClientRect().width]
Expand All @@ -1480,8 +1488,8 @@ describe('CdkTable', () => {
dataRows.forEach(row => expectNoStickyStyles([row, ...getCells(row)]));
footerRows.forEach(row => expectNoStickyStyles([row, ...getFooterCells(row)]));

expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyHeaderRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyFooterRowsUpdate).toEqual({sizes: [], elements: []});
expect(component.mostRecentStickyColumnsUpdate).toEqual({sizes: []});
expect(component.mostRecentStickyEndColumnsUpdate).toEqual({sizes: []});
}));
Expand Down
1 change: 1 addition & 0 deletions tools/public_api_guard/cdk/table.d.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -354,6 +354,7 @@ export declare class StickyStyler {
}

export interface StickyUpdate {
elements?: ReadonlyArray<HTMLElement[] | undefined>;
sizes: StickySize[];
}

Expand Down