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PtIsFocused()
Determine to what degree a widget is focused
Synopsis:
int PtIsFocused( PtWidget_t *widget );
Description:
This function returns a value indicating to what degree a widget is focused.
Returns:
- 0
- The widget isn't focused.
- 1
- The widget is on the focus branch.
- 2
- The widget is the focus leaf.
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
See also:
PtContainerFindFocus(), PtContainerFocusNext(), PtContainerFocusPrev(), PtGlobalFocusNext(), PtGlobalFocusNextFrom(), PtGlobalFocusPrev(), PtGlobalFocusPrevFrom()
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