Semantic header cell with built-in styling. Created via insertTable({ withHeaderRow: true }) or toggle commands. See Table extension.

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OOXML Structure

<w:tc>
  <w:tcPr>
    <w:tcW w:w="2880" w:type="dxa"/>
    <w:cnfStyle w:val="100000000000"/>  <!-- Header cell styling -->
  </w:tcPr>
  <w:p>
    <w:pPr>
      <w:pStyle w:val="TableHeader"/>   <!-- Header paragraph style -->
    </w:pPr>
    <w:r>
      <w:rPr>
        <w:b/>                           <!-- Bold by default -->
      </w:rPr>
      <w:t>Header text</w:t>
    </w:r>
  </w:p>
</w:tc>

​
Attributes

​
colspan
number
default:"1"
Number of columns this header spans
​
rowspan
number
default:"1"
Number of rows this header spans
​
colwidth
Array.<number>
Column widths array in pixels