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Calculate the extent of a widget
PhRect_t * PtSetExtentFromArea(
PtWidget_t *widget,
PhArea_t const *area,
PhRect_t *extent );
- widget
- A pointer to the widget for which you want to calculate the extent.
- area
- A pointer to a
PhArea_t
structure that defines the area that the extent will be based on.
- extent
- A pointer to a
PhRect_t
where the function can store the extent.
This function calculates the extent rectangle of widget and places
the result in the structure pointed to by extent.
The extent is calculated
based on the area, and the widget's borders only (i.e. no
anchoring or resize policy is enforced).
The same pointer as the extent rectangle.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PhArea_t,
PhRect_t
in the Photon Library Reference
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