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[DataGrid] Make resize menu work in 'Table' mode #4116

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Merged
merged 9 commits into from
Sep 5, 2025
Merged

[DataGrid] Make resize menu work in 'Table' mode #4116

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59a65ea
Add MinWidth parameter to ColumnBase and use it in DataGrid resize ac…
vnbaaij Sep 4, 2025
1da49eb
Merge branch 'dev' into users/vnbaaij/fix-issue-#4110
vnbaaij Sep 4, 2025
845d684
Update verified files
vnbaaij Sep 4, 2025
f52b4e6
Merge branch 'users/vnbaaij/fix-issue-#4110' of https://github.com/mi…
vnbaaij Sep 4, 2025
2033d75
Fix #4060
vnbaaij Sep 5, 2025
29f214e
Merge branch 'dev' into user/vnbaaij/fix-issue-#4060
vnbaaij Sep 5, 2025
ade59ac
Clear out issue tester
vnbaaij Sep 5, 2025
b524db1
Merge branch 'user/vnbaaij/fix-issue-#4060' of https://github.com/mic…
vnbaaij Sep 5, 2025
a94a09c
Merge branch 'dev' into user/vnbaaij/fix-issue-#4060
vnbaaij Sep 5, 2025
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38 changes: 25 additions & 13 deletions src/Core/Components/DataGrid/FluentDataGrid.razor.js
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Original file line number Diff line number Diff line change
Expand Up @@ -219,11 +219,13 @@ export function enableColumnResizing(gridElement, resizeColumnOnAllRows = true)
}

const id = gridElement.id;
grids.push({
id,
columns,
initialWidths,
});
if (!grids.find(grid => grid.id === id)) {
grids.push({
id,
columns,
initialWidths,
});
}

function setListeners(div, isRTL) {
let pageX, curCol, curColWidth;
Expand Down Expand Up @@ -351,7 +353,7 @@ export function resetColumnWidths(gridElement) {
}

export function resizeColumnDiscrete(gridElement, column, change) {

const isGrid = gridElement.classList.contains('grid');
const columns = [];
let headerBeingResized;

Expand All @@ -369,27 +371,32 @@ export function resizeColumnDiscrete(gridElement, column, change) {

grids.find(({ id }) => id === gridElement.id).columns.forEach(column => {
if (column.header === headerBeingResized) {
const width = headerBeingResized.getBoundingClientRect().width + change;
const width = headerBeingResized.offsetWidth + change; //.getBoundingClientRect().width + change;

if (change < 0) {
column.size = Math.max(parseInt(column.header.style.minWidth), width) + 'px';
}
else {
column.size = width + 'px';
}
column.header.style.width = column.size;
}
else {
if (isGrid) {
// for grid we need to recalculate all columns that are minmax
if (column.size.startsWith('minmax')) {
column.size = parseInt(column.header.clientWidth, 10) + 'px';
}
columns.push(column.size);
}
columns.push(column.size);
});

gridElement.style.gridTemplateColumns = columns.join(' ');
if (isGrid) {
gridElement.style.gridTemplateColumns = columns.join(' ');
}
}

export function resizeColumnExact(gridElement, column, width) {
const isGrid = gridElement.classList.contains('grid');
const columns = [];
let headerBeingResized = gridElement.querySelector('.column-header[col-index="' + column + '"]');

Expand All @@ -400,16 +407,21 @@ export function resizeColumnExact(gridElement, column, width) {
grids.find(({ id }) => id === gridElement.id).columns.forEach(column => {
if (column.header === headerBeingResized) {
column.size = Math.max(parseInt(column.header.style.minWidth), width) + 'px';
column.header.style.width = column.size;
}
else {
if (isGrid) {
// for grid we need to recalculate all columns that are minmax
if (column.size.startsWith('minmax')) {
column.size = parseInt(column.header.clientWidth, 10) + 'px';
}
column.header.style.width = column.size;
columns.push(column.size);
}
columns.push(column.size);
});

gridElement.style.gridTemplateColumns = columns.join(' ');
if (isGrid) {
gridElement.style.gridTemplateColumns = columns.join(' ');
}

gridElement.dispatchEvent(new CustomEvent('closecolumnresize', { bubbles: true }));
gridElement.focus();
Expand Down
2 changes: 1 addition & 1 deletion src/Core/Components/DataGrid/FluentDataGridCell.razor.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ public partial class FluentDataGridCell<TGridItem> : FluentComponentBase
.AddStyle("grid-column", GridColumn.ToString(), () => !Grid.EffectiveLoadingValue && (Grid.Items is not null || Grid.ItemsProvider is not null) && Grid.DisplayMode == DataGridDisplayMode.Grid)
.AddStyle("text-align", "center", Column is SelectColumn<TGridItem>)
.AddStyle("align-content", "center", Column is SelectColumn<TGridItem>)
.AddStyle("min-width", Column?.MinWidth, Owner.RowType == DataGridRowType.Header)
.AddStyle("min-width", Column?.MinWidth, Owner.RowType is DataGridRowType.Header or DataGridRowType.StickyHeader)
.AddStyle("padding-inline-start", "calc(((var(--design-unit)* 3) + var(--focus-stroke-width) - var(--stroke-width))* 1px)", Column is SelectColumn<TGridItem> && Owner.RowType == DataGridRowType.Default)
.AddStyle("padding-top", "calc(var(--design-unit) * 2.5px)", Column is SelectColumn<TGridItem> && (Grid.RowSize == DataGridRowSize.Medium || Owner.RowType == DataGridRowType.Header))
.AddStyle("padding-top", "calc(var(--design-unit) * 1.5px)", Column is SelectColumn<TGridItem> && Grid.RowSize == DataGridRowSize.Small && Owner.RowType == DataGridRowType.Default)
Expand Down
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