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Determine whether a widget has a resize policy
int PtResizePolicy( PtWidget_t *widget );
- widget
- A pointer to the widget to check for a resize policy.
This function determines whether a resize policy is currently in effect for
the specified widget.
- 0
- No resize policy.
- Nonzero
- A resize policy is in effect. This returned value is a combination of the resize policy
flags in effect.
You can test the return of PtResizePlicy() to determine which policies are in
effect:
int resizePolicy;
resizePolicy=PtResizePolicy(myButton);
// test if any resize policies are set:
if(resizePolicy & Pt_RESIZE_XY_BITS == 0) {
// no policies are set: do some stuff
}
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
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