MUI Autodocs: Pendisplay.mui

Pendisplay.mui Background

        Pendisplay class takes a struct MUI_PenSpec and displays it.
        Its main use is to be sub-classed by Poppen class which adds
        a popup window to adjust the MUI_PenSpec. Poppen class should
        be used by every application that allows users to configure
        custom drawing pens.

Pendisplay.mui Attributes

    Attribute                           Ver ISG Type
    ----------------------------------- --- --- --------------------
    MUIA_Pendisplay_Pen                 V13 ..G ULONG
    MUIA_Pendisplay_Reference           V13 ISG Object *
    MUIA_Pendisplay_RGBcolor            V11 ISG struct MUI_RGBcolor *
    MUIA_Pendisplay_Spec                V11 ISG struct MUI_PenSpec  *

Pendisplay.mui Methods

    Method                              Ver
    ----------------------------------- ---
    MUIM_Pendisplay_SetColormap         V13 
    MUIM_Pendisplay_SetMUIPen           V13 
    MUIM_Pendisplay_SetRGB              V13 

MUIA_Pendisplay_Pen

    NAME
        MUIA_Pendisplay_Pen -- (V13) [..G], ULONG

    FUNCTION
        Between MUIM_Setup and MUIM_Cleanup, this attribute returns the
        pen number MUI uses for color representation of the current
        pendisplay object.

        This attribute returns -1 when outside of MUIM_Setup/MUIM_Cleanup
        or when the pendisplay object didnt allocate a color on its
        own (e.g. because MUIA_Pendisplay_Reference).

    SEE ALSO
        MUIA_Pendisplay_Reference

MUIA_Pendisplay_Reference

    NAME
        MUIA_Pendisplay_Reference -- (V13) [ISG], Object *

    FUNCTION
        Display exactly this pen, dont allocate one on your own.

    SEE ALSO
        MUIA_Pendisplay_Pen

MUIA_Pendisplay_RGBcolor

    NAME
        MUIA_Pendisplay_RGBcolor -- (V11) [ISG], struct MUI_RGBcolor *

    FUNCTION
        Private attribute, only for PSI.

MUIA_Pendisplay_Spec

    NAME
        MUIA_Pendisplay_Spec -- (V11) [ISG], struct MUI_PenSpec  *

    FUNCTION
        The black box structure MUI_PenSpec specifies a drawing
        pen which should be displayed by Pendisplay class. If you
        use Poppen class to allow your users to configure custom
        drawing pens, its this attribute that you need to get()
        and save in your preferences.

        Use the functions MUI_ObtainPen() and MUI_ReleasePen()
        from muimaster.library and the MUIPEN() macro to get
        a usable value for SetAPen() from a struct MUI_PenSpec.

        NOTE: In allmost all cases you will use Poppen class which
        is a subclass of Pendisplay class. 

    SEE ALSO
        muimaster.library/MUI_ObtainPen(),
        muimaster.library/MUI_ReleasePen()

MUIM_Pendisplay_SetColormap

    NAME
        MUIM_Pendisplay_SetColormap (V13)

    SYNOPSIS
        DoMethod(obj,MUIM_Pendisplay_SetColormap,LONG colormap);

    FUNCTION
        Switch the pendisplay object to a specific colormap entry.

    SEE ALSO
        MUIM_Pendisplay_SetMUIPen, MUIM_Pendisplay_SetRGB

MUIM_Pendisplay_SetMUIPen

    NAME
        MUIM_Pendisplay_SetMUIPen (V13)

    SYNOPSIS
        DoMethod(obj,MUIM_Pendisplay_SetMUIPen,LONG muipen);

    FUNCTION
        Switch the pendisplay object to a specific mui pen
        (MPEN_SHINE, MPEN_SHADOW, ...)

    SEE ALSO
        MUIM_Pendisplay_SetColormap, MUIM_Pendisplay_SetRGB

MUIM_Pendisplay_SetRGB

    NAME
        MUIM_Pendisplay_SetRGB (V13)

    SYNOPSIS
        DoMethod(obj,MUIM_Pendisplay_SetRGB,ULONG red, ULONG green, ULONG blue);

    FUNCTION
        Switch the pendisplay object to an RGB value.

    SEE ALSO
        MUIM_Pendisplay_SetMUIPen, MUIM_Pendisplay_SetColormap

© 1997, Stefan Stuntz	[MUI Homepage] [Autodoc Index] [Feedback]	Updated: 29-Mar-97