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Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptglobalfocusprevfrom.html on line 1
Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptglobalfocusprevfrom.html on line 8
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptglobalfocusprevfrom.html on line 8
Give focus to widget previous to the specified widget
PtWidget_t *PtGlobalFocusPrevFrom(
PtWidget_t *widget,
PhEvent_t *event );
ph
Unlike
PtGlobalFocusPrev(),
this function doesn't find
the currently focused widget first. PtGlobalFocusNextFrom()
will move the focus to the first focusable widget previous to
widget in the same disjoint widget (window, region, menu)
as widget.
The widget that's given focus receives the event described in the given
PhEvent_t
structure as the reason.
If event is NULL, this function generates a
PhEvent_t structure filled with zeros for you.
The widget that was given focus, or NULL if no focusable
widgets are found.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PhEvent_t,
PtContainerGiveFocus(),
PtContainerNullFocus(),
PtContainerFocusNext(),
PtContainerFocusPrev(),
PtGlobalFocusNext(),
PtGlobalFocusNextContainer(),
PtGlobalFocusNextFrom(),
PtGlobalFocusPrev(),
PtGlobalFocusPrevContainer(),
PtIsFocused()
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Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptglobalfocusprevfrom.html on line 110