TextMark.setVisible

Sets the visibility of mark; the insertion point is normally visible, i.e. you can see it as a vertical bar. Also, the text widget uses a visible mark to indicate where a drop will occur when dragging-and-dropping text. Most other marks are not visible. Marks are not visible by default.

class TextMark
void
setVisible
(
bool setting
)

Parameters

setting bool

visibility of mark