set_filter_func

Description:

[ Version ( since = "3.2" ) ]
public abstract void set_filter_func (owned FontFilterFunc? filter)

Adds a filter function that decides which fonts to display in the font chooser.

Parameters:

this

a FontChooser
filter

a FontFilterFunc, or null
destroy

function to call to free data when it is no longer needed
user_data

data to pass to filter