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GtkScale

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Base class for GtkHScale and GtkVScale

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<para>
A #GtkScale is a slider control used to select a numeric value.
To use it, you'll probably want to investigate the methods on 
its base class, #GtkRange, in addition to the methods for #GtkScale itself.
To set the value of a scale, you would normally use gtk_range_set_value(). 
To detect changes to the value, you would normally use the "value_changed" 
signal.
</para>
<para>
The #GtkScale widget is an abstract class, used only for deriving the
subclasses #GtkHScale and #GtkVScale. To create a scale widget, 
call gtk_hscale_new_with_range() or gtk_vscale_new_with_range().
</para>

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<para>

</para>

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<!-- ##### STRUCT GtkScale ##### -->
<para>
The fields of the #GtkScale-struct struct should only be accessed via
the accessor functions.
</para>


<!-- ##### SIGNAL GtkScale::format-value ##### -->
<para>

</para>

@scale: 
@value: 
@Returns: 

<!-- ##### ARG GtkScale:digits ##### -->
<para>

</para>

<!-- ##### ARG GtkScale:draw-value ##### -->
<para>

</para>

<!-- ##### ARG GtkScale:value-pos ##### -->
<para>

</para>

<!-- ##### ARG GtkScale:slider-length ##### -->
<para>

</para>

<!-- ##### ARG GtkScale:value-spacing ##### -->
<para>

</para>

<!-- ##### FUNCTION gtk_scale_set_digits ##### -->
<para>

</para>

@scale: 
@digits: 


<!-- ##### FUNCTION gtk_scale_set_draw_value ##### -->
<para>

</para>

@scale: 
@draw_value: 


<!-- ##### FUNCTION gtk_scale_set_value_pos ##### -->
<para>

</para>

@scale: 
@pos: 


<!-- ##### FUNCTION gtk_scale_get_digits ##### -->
<para>

</para>

@scale: 
@Returns: 


<!-- ##### FUNCTION gtk_scale_get_draw_value ##### -->
<para>

</para>

@scale: 
@Returns: 


<!-- ##### FUNCTION gtk_scale_get_value_pos ##### -->
<para>

</para>

@scale: 
@Returns: 


<!-- ##### FUNCTION gtk_scale_get_layout ##### -->
<para>

</para>

@scale: 
@Returns: 


<!-- ##### FUNCTION gtk_scale_get_layout_offsets ##### -->
<para>

</para>

@scale: 
@x: 
@y: 


<!-- ##### FUNCTION gtk_scale_add_mark ##### -->
<para>

</para>

@scale: 
@value: 
@position: 
@markup: 


<!-- ##### FUNCTION gtk_scale_clear_marks ##### -->
<para>

</para>

@scale: 


