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.
Photon
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | No |
PtExtentWidget(), PtReRealizeWidget(), PtWidgetExtent()
“Widget geometry” in the Introduction to the Photon Programmer's Guide