allocate
Description:
Assigns the given width, height, and baseline to a widget, and computes the position and
sizes of the children of the widget using the layout management policy of this.
Parameters:
| this |
a `GtkLayoutManager` |
| widget |
the `GtkWidget` using this |
| width |
the new width of the |
| height |
the new height of the |
| baseline |
the baseline position of the |