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    NPN_ForceRedraw

    « Gecko Plugin API Reference « Browser Side Plug-in API

    Summary

    Asks the plugin host to immediately (synchronously) repaint invalid areas.

    Note: As of Firefox 4, this function no longer has any effect when running with separate plugin processes.

    Syntax

    #include <npapi.h>
     
    void NPN_ForceRedraw(NPP instance);
    

    Parameters

    The function has the following parameters:

    instance
    Plug-in instance for which the function forces redrawing.

    Description

    Once a region of a windowless plugin has been invalidated with NPN_InvalidateRect() or NPN_InvalidateRegion(), a plug-in can call NPN_ForceRedraw() to force a paint message. This causes a synchronous update event or paint message for the plug-in. Browsers may ignore this request.

    See also

    Document Tags and Contributors

    Tags: 
    Contributors to this page: Sheppy, BenjaminSmedberg, Mook, Pmash
    Last updated by: Sheppy,