CellRendererText.setFixedHeightFromFont

Sets the height of a renderer to explicitly be determined by the “font” and “y_pad” property set on it. Further changes in these properties do not affect the height, so they must be accompanied by a subsequent call to this function. Using this function is unflexible, and should really only be used if calculating the size of a cell is too slow (ie, a massive number of cells displayed). If number_of_rows is -1, then the fixed height is unset, and the height is determined by the properties again.

class CellRendererText
void
setFixedHeightFromFont

Parameters

numberOfRows int

Number of rows of text each cell renderer is allocated, or -1