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PtWidgetIsClass()

Determine whether a widget is a specific class type

Synopsis:

int PtWidgetIsClass( PtWidget_t *widget,
                     PtWidgetClassRef_t *class );

Library:

ph

Description:

This macro determines whether the specified widget is of the specified widget class.

Returns:

0

The widget isn't of the given class type.

1

The widget is of the given class type.

Examples:

Test to see if widget is a PtLabel-class widget:

if( PtWidgetIsClass( widget, PtLabel ) )
    printf( "PtLabel-class widget\n" );
else
    printf( "non PtLabel-class widget\n" );

Classification:

Photon

See also:

PtWidgetIsClassMember()