|  |  |  | GTK+ Reference Manual |  | 
|---|
| GtkVScaleGtkVScale — A vertical slider widget for selecting a value from a range | 
#include <gtk/gtk.h>
            GtkVScale;
GtkWidget*  gtk_vscale_new                  (GtkAdjustment *adjustment);
GtkWidget*  gtk_vscale_new_with_range       (gdouble min,
                                             gdouble max,
                                             gdouble step);
The GtkVScale widget is used to allow the user to select a value using
a vertical slider. To create one, use gtk_hscale_new_with_range().
The position to show the current value, and the number of decimal places shown can be set using the parent GtkScale class's functions.
typedef struct _GtkVScale GtkVScale;
The GtkVScale-struct struct contains private data only, and should be accessed using the functions below.
GtkWidget* gtk_vscale_new (GtkAdjustment *adjustment);
Creates a new GtkVScale.
| adjustment: | the GtkAdjustment which sets the range of the scale. | 
| Returns : | a new GtkVScale. | 
GtkWidget* gtk_vscale_new_with_range (gdouble min, gdouble max, gdouble step);
Creates a new vertical scale widget that lets the user input a
number between min and max (including min and max) with the
increment step.  step must be nonzero; it's the distance the
slider moves when using the arrow keys to adjust the scale value.
| min: | minimum value | 
| max: | maximum value | 
| step: | step increment (tick size) used with keyboard shortcuts | 
| Returns : | a new GtkVScale | 
| << GtkHScale | GtkSpinButton >> |