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Force a widget and its children to calculate their extents
int PtExtentWidgetFamily( PtWidget_t *widget );
ph
This function forces the specified widget and all its descendants
to calculate their preferred sizes and apply their resize policies.
- 0
- Successful completion.
- -1
- An error occurred.
Photon
| Safety: | |
|---|
| Interrupt handler |
No |
| Signal handler |
No |
| Thread |
No |
PtExtentWidget(),
PtReRealizeWidget(),
PtWidgetExtent()
“Widget geometry”
in the Introduction to the Photon Programmer's Guide
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