request_renderer

Description:

public void request_renderer (CellRenderer renderer, Orientation orientation, Widget widget, int for_size, out int minimum_size, out int natural_size)

This is a convenience function for `GtkCellArea` implementations to request size for cell renderers.

It’s important to use this function to request size and then use inner_cell_area at render and event time since this function will add padding around the cell for focus painting.

Parameters:

this	a `GtkCellArea`
renderer	the `GtkCellRenderer` to request size for
orientation	the `GtkOrientation` in which to request size
widget	the `GtkWidget` that this is rendering onto
for_size	the allocation contextual size to request for, or -1 if the base request for the orientation is to be returned.
minimum_size	location to store the minimum size
natural_size	location to store the natural size