gtkCellRendererGetSize: gtkCellRendererGetSize

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

Obtains the width and height needed to render the cell. Used by view widgets to determine the appropriate size for the cell_area passed to gtkCellRendererRender. If cell.area is not NULL, fills in the x and y offsets (if set) of the cell relative to this location.

Usage

gtkCellRendererGetSize(object, widget, cell.area = NULL)

Arguments

object	a GtkCellRenderer
widget	the widget the renderer is rendering to
cell.area	The area a cell will be allocated, or NULL. [ allow-none ]

Details

Please note that the values set in width and height, as well as those in x.offset and y.offset are inclusive of the xpad and ypad properties.

Value

A list containing the following elements:

x.offset	location to return x offset of cell relative to cell.area, or NULL. [ allow-none ]
y.offset	location to return y offset of cell relative to cell.area, or NULL. [ allow-none ]
width	location to return width needed to render a cell, or NULL. [ allow-none ]
height	location to return height needed to render a cell, or NULL. [ allow-none ]

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.