get_popover
Description:
Returns the `GtkPopover` that pops out of the button.
If the button is not using a `GtkPopover`, this function returns null.
Parameters:
| this |
a `GtkMenuButton` |
Returns:
|
a `GtkPopover` or null |
Returns the `GtkPopover` that pops out of the button.
If the button is not using a `GtkPopover`, this function returns null.
| this |
a `GtkMenuButton` |
|
a `GtkPopover` or null |