RGtk2: gtkCellRendererGetSize – R documentation

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gtkCellRendererGetSize

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

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release