Set the theme header font for text in a shape-CodePudding

I develop a VBA add-in for PowerPoint which can insert a table into a slide. I set the font family for the table's header cells to the ones defined in the theme fonts. I want it to change when I switch to another theme font.

However, if I use the following code the font will be "pinned" to the font family name of the theme's major font and does not change when I change the theme fonts.

Sub FormatTable(table As table)
    Dim headerFont As ThemeFont
    Set headerFont = ActivePresentation.SlideMaster.Theme.ThemeFontScheme.MajorFont(1)
    For Each c In table.Rows(1).Cells
        c.shape.TextFrame.TextRange.Font.Name = headerFont.Name
    Next c
End Sub

How do I have to rewrite the code to keep the font exchangeable via theme changes?

CodePudding user response：

' Theme fonts have special names
'Body font, Latin (ie main)  mn-lt
'Heading Font, Latin   mj - lt
'Body Font, Eastern   mn - ea
'Heading Font, Eastern   mj - ea
'Body font, complex scripts  mn-cs
'Heading font, complex scripts   mn-cs

Sub FormatTable(table As table)
    Dim headerFont As ThemeFont
    Dim c As Cell
    Set headerFont = ActivePresentation.SlideMaster.Theme.ThemeFontScheme.MajorFont(1)
    For Each c In table.Rows(1).Cells
        ' This sets the font to whatever the NAME of the theme font is
        ' c.Shape.TextFrame.TextRange.Font.Name = headerFont.Name
        ' This sets it to the actual theme font:
        c.Shape.TextFrame.TextRange.Font.Name = " mn-lt"
        ' And after running the code, you'll see that the font
        ' is set to e.g. Calibri (Body) rather than just Calibri
    Next c
End Sub