feat: Add horizontal scrolling support to GridElement (#8046) #8047
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Implements scrollToColumn method to enable horizontal scrolling in Grid, particularly useful when columnRendering is set to lazy. This addresses the issue where cells return null when columns are out of view. New features: - scrollToColumn(GridColumnElement) - scrolls to specific column - scrollToColumn(int columnIndex) - scrolls to column by index - isColumnInView(GridColumnElement) - checks if column is visible - Automatic column scrolling in getCell() method This enhancement allows reliable testing of grids with many columns and lazy column rendering, fixing the issue where it was impossible to distinguish between genuinely null cells and cells not rendered due to being out of view. Fixes #8046 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Fixed compilation error by using ColumnRendering.LAZY instead of the non-existent Grid.ColumnRenderingMode.LAZY
The scrollToColumn method was using a non-existent grid.$.table.scrollToColumn(index) API. Fixed to properly manipulate table.scrollLeft to scroll columns into view based on their position relative to the table viewport. This fix ensures horizontal scrolling works correctly with lazy column rendering, allowing cells to be accessed reliably even when columns are initially out of view. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
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Implements scrollToColumn method to enable horizontal scrolling in Grid, particularly useful when columnRendering is set to lazy. This addresses the issue where cells return null when columns are out of view.
New features:
This enhancement allows reliable testing of grids with many columns and lazy column rendering, fixing the issue where it was impossible to distinguish between genuinely null cells and cells not rendered due to being out of view.
Fixes #8046