activate_cell

Description:

public bool activate_cell (Widget widget, CellRenderer renderer, Event event, Rectangle cell_area, CellRendererState flags)

This is used by `GtkCellArea` subclasses when handling events to activate cells, the base `GtkCellArea` class activates cells for keyboard events for free in its own GtkCellArea->activate implementation.

Parameters:

this	a `GtkCellArea`
widget	the `GtkWidget` that this is rendering onto
renderer	the `GtkCellRenderer` in this to activate
event	the `GdkEvent` for which cell activation should occur
cell_area	the `GdkRectangle` in `widget` relative coordinates of `renderer` for the current row.
flags	the `GtkCellRenderer`State for `renderer`

Returns:

whether cell activation was successful