Brew MP 1.0.2
This function will change the proportional or visible attributes of a given widget, and
will optionally relocate that widget to a different location in the prop container's
widget stack. The new proportion and visibility attributes are passed to the function
in a WidgetProp
structure, pointed to by the 'pProp' parameter. The widget to receive
the new attributes may be specified explicitly by its widget pointer, or implicitly by
a constant that identifies the widget's relative position within the container's widget
stack. The 'pb' parameter controls whether or not the widget's location in the stack
will move. Passing the constant WIDGET_ZNORMAL leaves the widget where it currently
stands, without altering the order of the stack. Passing WIDGET_ZTOPMOST or
WIDGET_ZBOTTOMMOST will move the widget to the top or bottom of the stack, while passing
an explicit widget pointer will move the target widget to the stack location before the
widget passed in 'pb'.
A pointer to an IPropContainer object.
Identifies the widget in the prop container's widget stack that will be the
target of the proportion change and (optionally) relocation. This widget may
be expressed explicitly as a widget pointer, or implicitly as a constant that
identifies a relative position within the widget stack, as follows.
WIDGET_ZNORMAL - The target widget is the default widget, which BREW
interprets to be the widget at the top of the widget
WIDGET_ZTOPMOST - The target widget is the widget at the top of the
WIDGET_ZBOTTOMMOST - The target widget is the widget at the bottom of the
Identifies a widget in the prop container's widget stack that will serve as
the relocation spot for the target widget. When this parameter is passed as an
explicit pointer to a widget in the container's widget stack, the target widget
will be moved to the stack location that is _before_ this widget. The new
location for the target widget may be passed implicitly as a relative location
in the stack by passing any of the following constants.
WIDGET_ZNORMAL - Specifies that the target widget should NOT be moved
and should instead remain at its current location in
the widget stack.
WIDGET_ZTOPMOST - The target widget should be moved to the top of the
WIDGET_ZBOTTOMMOST - The target widget should be moved to the bottom of
the widget stack.
Pointer to a WidgetProp data structure, containing the new proportional value
for the target widget, as well as its visibility attribute.
int IPropContainer_SetProp(IPropContainer *p, IWidget *pw, IWidget *pb, const WidgetProp *pProp);
AEE_SUCCESS -- The proportional attributes of the widget were successfully changed.
AEE_EBADPARM -- The widget pointers passed in 'pw' and/or 'pb' either do not exist, or
refer to widgets that are not in the prop container's widget stack.
Calling IPropContainer_SetProp() will cause the prop container to adjust the object layout
to accommodate the changed proportions or ordering of the objects in the container's widget