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iri, 03/31/2011 07:35 PM

Range¶

Widgets which visualize an adjustment : scale, scroll bar, ... objects

Sets min et max, step and page size to a range object.

Prototype : fun [ObjGtkWidget [I I] [I I]] ObjGtkWidget

range	ObjGtkWidget	a valid existing object
min_max	[I I]	the min and the max values availables
step_page	[I I]	the step and the page sizes values

Return : ObjGtkWidget : the same object or nil if error

step is used when the user clicks on the arrow button / cursor or when he moves the cursor with the arrow keys (by example).
page is used when th user click on the body or he moves the cursor with the page up / page down keys (by example).

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