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GTK
GTK.Adjustment
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Method GTK.Adjustment()->create()
- Method
create
GTK.Adjustment GTK.Adjustment(float|void value, float|void lower, float|void upper, float|void step_increment, float|void page_increment, float|void page_size)
- Description
The value argument is the initial value you want to give to the
adjustment, usually corresponding to the topmost or leftmost
position of an adjustable widget. The lower argument specifies the
lowest value which the adjustment can hold. The step_increment
argument specifies the "smaller" of the two increments by which
the user can change the value, while the page_increment is the
"larger" one. The page_size argument usually corresponds somehow
to the visible area of a panning widget. The upper argument is
used to represent the bottom most or right most coordinate in a
panning widget's child. Therefore it is not always the largest
number that value can take, since the page_size of such widgets is
usually non-zero.
All values are optional, they default to 0.0.
For most widgets the unit is pixels.
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