Prop.mui

DESCRIPTION

Prop.mui/Prop.mui

Prop class generates the well known proportional gadgets.
It offers the same attributes as a usual boopsi gadget
of propgclass. However, MUI's prop gadgets allow using
any imagery for the knob and for the background

MUIA_Prop_DeltaFactor

(V4 ) [ISG], LONG, 0x80427c5e

DESCRIPTION

	yet undocumented, please complain in mailinglist

MUIA_Prop_Entries

(V4 ) [ISG], LONG, 0x8042fbdb

DESCRIPTION

	Set or get the total number of entries

SEE ALSO

MUIA_Prop_First

(V4 ) [ISG], LONG, 0x8042d4b2

DESCRIPTION

	Set or get the number of the first entry

SEE ALSO

MUIA_Prop_Horiz

(V4 ) [I.G], BOOL, 0x8042f4f3

DESCRIPTION

	Determine if you want a horizontal or a vertical
	prop gadget.

	Defaults to FALSE, i.e. vertical

SEE ALSO

MUIA_Prop_Slider

(V4 ) [ISG], BOOL, 0x80429c3a

DESCRIPTION

	OBSOLETE. DO NOT USE. PREVIOUSLY:
	Indicate that this prop gadget is used in a slider. MUI might
	then use different imagery. Since you really should use the
	slider class when creating sliders, you normally don't need
	to care about this attribute

MUIA_Prop_UseWinBorder

(V13) [I..], LONG, 0x8042deee

DESCRIPTION

	If you set this attribute to one of

	MUIV_Prop_UseWinBorder_Left,
	MUIV_Prop_UseWinBorder_Right,
	MUIV_Prop_UseWinBorder_Bottom,

	some very special magic will take place with this
	proportional gadget. In fact, it will not eat
	any display space at all or render anything, it
	stays invisible in your windows GUI. Instead, the
	gadgets control and display will be linked to one
	of the scrollbars in the window border.

	There is no difference in talking to the object,
	you can use all prop gadget attributes regardless
	whether its a real prop gadget or just a window
	border link. Of course, gadgets in window borders
	will use the intuition look regardless what the
	user has configured

NOTES

	You *must* enable border scrollers for the parent window
	with the corresponding attributes (see below)
	before using MUIA_Prop_UseWinBorder.

	Obviously, you can only link exactly one prop gadget
	to one window scroller. Linking more than one gadget
	to the same window scroller will result in big
	confusion.

	To simplify programming, the classes Scrollbar.mui
	and Listview.mui also accept the MUIA_Prop_UseWinBorder
	attribute and pass it on when creating their prop
	gadgets. This allows you to do something like

	WindowObject,
	   MUIA_Window_UseRightBorderScroller, TRUE,
	   MUIA_Window_RootObject, VGroup,
	      Child, ListviewObject,
	         MUIA_Prop_UseWinBorder, MUIV_Prop_UseWinBorder_Right,
	         ...

	to create a listview thats controllable with a scrollbar in
	the right window border.

	Scrollgroup class (for virtual groups) features another
	attribute called MUIA_Scrollgroup_UseWinBorder, TRUE/FALSE
	to allow control of virtual group from window borders.

SPECIAL INPUTS

	MUIV_Prop_UseWinBorder_None
	MUIV_Prop_UseWinBorder_Left
	MUIV_Prop_UseWinBorder_Right
	MUIV_Prop_UseWinBorder_Bottom

SEE ALSO

MUIA_Prop_Visible

(V4 ) [ISG], LONG, 0x8042fea6

DESCRIPTION

	Set or get the number of visible entries

SEE ALSO

MUIM_Prop_Decrease

MUIM_Prop_Decrease (V16) 0x80420dd1

SYNOPSIS

	DoMethod(obj,MUIM_Prop_Decrease,LONG amount);

DESCRIPTION

	This method decreases the value of a proportional gadget by the
	specified amount. Negative values are ok. Range checking is done
	automatically

INPUTS

	amount - amount to substract from the gadgets current position
                 (will be multiplied by MUIA_Prop_Delta

SEE ALSO

MUIM_Prop_Increase

MUIM_Prop_Increase (V16) 0x8042cac0

SYNOPSIS

	DoMethod(obj,MUIM_Prop_Increase,LONG amount);

DESCRIPTION

	This method increases the value of a proportional gadget by the
	specified amount. Negative values are ok. Range checking is done
	automatically

INPUTS

	amount - amount to add to the gadgets current position (will be
                 multiplied by MUIA_Prop_Delta

SEE ALSO