Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptwidgetparent.html on line 1

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/ptwidgetparent.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/ptwidgetparent.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/ptwidgetparent.html on line 8

PtWidgetParent()

Get a widget's parent

Synopsis:

PtWidget_t *PtWidgetParent( PtWidget_t *widget );

Library:

ph

Description:

This macro returns a pointer to the parent of the specified widget. If no parent exists, the macro returns NULL.


Note: Some container widgets, including PtDivider, PtMenuBar, PtMultiText, and PtScrollArea redirect children to an alternate parent. For all container widgets, it's best to call PtValidParent() to determine the “real” parent of the children.

Examples:

See PtValidParent().

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PtCreateWidget(), PtFindGuardian(), PtGetParent(), PtGetParentWidget(), PtReparentWidget(), PtSetParentWidget(), PtValidParent(), PtWidgetBrotherBehind(), PtWidgetBrotherInFront(), PtWidgetChildBack(), PtWidgetChildFront()

Ordering widgets in the Managing Widgets in Application Code chapter of the Photon Programmer's Guide


Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptwidgetparent.html on line 118

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/ptwidgetparent.html on line 118