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Invoke the List Draw method in a superclass
void PtSuperClassGenListDraw(
PtWidgetClassRef_t *cref,
PtWidget_t *widget,
PtGenListItem_t *item,
unsigned index,
unsigned nitems,
PhRect_t *where );
- cref
- The superclass whose method you want to call.
- widget
- A pointer to the widget for which to call the superclass's method.
- item
- A pointer to the
PtGenListItem_t
structure (see the Widget Reference) for the first item that
needs to be redrawn.
- index
- The index of the item to be redrawn (the first item on the list has an
index of 1).
- nitems
- The number of items the function should look at.
- where
- A pointer to a
PhRect_t
structure (see the Photon Library Reference) that defines the
extent of the items.
The function can modify this rectangle.
This function can be used to invoke the List Draw method of the
class defined by cref.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtGenList,
PtGenListItem_t
in the Photon Widget Reference
PhRect_t
in the Photon Library Reference
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