get_mini_icon
Description:
Gets the mini-icon to be used for this.
Since there is no way to properly find the mini-icon, the same suboptimal heuristic as the one for get_icon is used to find it.
Parameters:
this |
a ClassGroup. |
Returns:
the mini-icon for this. The caller should reference the returned Pixbuf if it needs to keep the mini-icon around. |