Operating systems, development tools, and professional services
for connected embedded systems
for connected embedded systems
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PtFindFocusChild()
Find the closest focusable child widget
Synopsis:
PtWidget_t *PtFindFocusChild( PtWidget_t *widget );
Library:
ph
Description:
This function finds the closest focusable child widget of widget. If no focusable children are found, widget is returned.
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This function doesn't give focus to the child widget. |
Returns:
The pointer passed in widget if no focusable children are found, or a pointer to the first focusable child of widget.
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
See also:
PtContainerFindFocus(), PtFindFocusNextFrom(), PtFindFocusPrevFrom()
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