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Call the Calc Opaque Rect method of specified superclass
void PtSuperClassCalcOpaque(
PtWidgetClassRef_t *cref,
PtWidget_t *widget );
- cref
- The superclass whose method you want to call.
- widget
- A pointer to the widget for which to call the superclass's method.
This function calls the Calc Opaque Rect method of the
specified superclass. Typically, this function calculates the
rectangle representing the portion of the widget that isn't transparent
and sets or clears the widget's Pt_OPAQUE flag.
The opaque rectangle for a widget is usually its canvas rectangle or
the canvas rectangle derived from its PtBasic-class
level.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
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