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fix: support multiline

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This commit is contained in:
Daniel
2025-12-06 23:06:49 +01:00
parent d8329676ca
commit 80a48cef27
1 changed files with 12 additions and 3 deletions
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15
webapp/IronCalc/src/components/Workbook/Workbook.tsx
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@@ -154,34 +154,43 @@ const Workbook = (props: { model: Model; workbookState: WorkbookState }) => {
row: number;
oldFontSize: number;
oldRowHeight: number;
maxLineCount: number;
}> = [];
for (let row = actualRowStart; row <= actualRowEnd; row++) {
let maxFontSize = 0;
let maxLineCount = 1;
for (let col = actualColumnStart; col <= actualColumnEnd; col++) {
const style = model.getCellStyle(sheet, row, col);
maxFontSize = Math.max(maxFontSize, style.font.sz);
// Count lines in cell content (we add new lines with Alt+Enter / Option+Enter)
const cellContent = model.getCellContent(sheet, row, col);
const lineCount = cellContent.split("\n").length;
maxLineCount = Math.max(maxLineCount, lineCount);
}
const oldRowHeight = model.getRowHeight(sheet, row);
rowData.push({
row,
oldFontSize: maxFontSize,
oldRowHeight,
maxLineCount,
});
}
/** Update the font size in the model */
updateRangeStyle("font.size_delta", `${delta}`);
/** Adjust row heights based on the new font sizes */
for (const { row, oldFontSize, oldRowHeight } of rowData) {
/** Adjust row heights based on the new font sizes and line counts */
for (const { row, oldFontSize, oldRowHeight, maxLineCount } of rowData) {
const newFontSize = oldFontSize + delta;
if (oldRowHeight < DEFAULT_ROW_HEIGHT) {
continue;
}
const requiredHeight = 8 + newFontSize;
const lineHeight = newFontSize * 1.5;
const requiredHeight = (maxLineCount - 1) * lineHeight + 8 + newFontSize;
let newRowHeight: number;
if (requiredHeight > DEFAULT_ROW_HEIGHT) {