gtkButtonSetUseUnderline {RGtk2} | R Documentation |
If true, an underline in the text of the button label indicates the next character should be used for the mnemonic accelerator key.
gtkButtonSetUseUnderline(object, use.underline)
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[GtkButton ] a GtkButton |
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[logical] TRUE if underlines in the text indicate mnemonics |
Derived by RGtkGen from GTK+ documentation