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PtShowSurfaceByAction

PtShowSurfaceByAction

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PtShowSurfaceByAction()

Show all hidden control surfaces associated with an action

Synopsis:

int PtShowSurfaceByAction( 
        PtWidget_t *widget,
        PtWidgetClassRef_t const *cref,
        ushort_t action_id);

Library:

ph

Description:

This function shows all hidden control surfaces associated with an action. The widget argument specifies the widget owning the surfaces, while cref and action_id specify the class and manifest of the action associated with surfaces to be shown.

Returns:

0 if any surfaces were shown by this function, or -1 if no surfaces were affected.

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PtHideSurface(), PtHideSurfaceByAction(), PtHideSurfaceById(), PtShowSurface(), PtShowSurfaceById(), PtSurfaceIsHidden(), PtSurfaceIsShown()

Control Surfaces chapter of the Photon Programmer's Guide