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Functions
| void | gtk_ruler_set_metric () |
| void | gtk_ruler_set_range () |
| GtkMetricType | gtk_ruler_get_metric () |
| void | gtk_ruler_get_range () |
Object Hierarchy
GObject
╰── GInitiallyUnowned
╰── GtkObject
╰── GtkWidget
╰── GtkRuler
├── GtkHRuler
╰── GtkVRuler
Functions
gtk_ruler_set_metric ()
void gtk_ruler_set_metric (GtkRuler *ruler,GtkMetricType metric);
gtk_ruler_set_metric is deprecated and should not be used in newly-written code.
gtk_ruler_set_range ()
void gtk_ruler_set_range (GtkRuler *ruler,gdouble lower,gdouble upper,gdouble position,gdouble max_size);
gtk_ruler_set_range is deprecated and should not be used in newly-written code.
This sets the range of the ruler.
Deprecated
: 2.24: GtkRuler has been removed from GTK 3 for being
unmaintained and too specialized. There is no replacement.
gtk_ruler_get_metric ()
GtkMetricType
gtk_ruler_get_metric (GtkRuler *ruler);
gtk_ruler_get_metric is deprecated and should not be used in newly-written code.
Gets the units used for a GtkRuler. See gtk_ruler_set_metric().
Returns
the units currently used for ruler
Deprecated
: 2.24: GtkRuler has been removed from GTK 3 for being
unmaintained and too specialized. There is no replacement.
gtk_ruler_get_range ()
void gtk_ruler_get_range (GtkRuler *ruler,gdouble *lower,gdouble *upper,gdouble *position,gdouble *max_size);
gtk_ruler_get_range is deprecated and should not be used in newly-written code.
Retrieves values indicating the range and current position of a GtkRuler.
See gtk_ruler_set_range().
Deprecated
: 2.24: GtkRuler has been removed from GTK 3 for being
unmaintained and too specialized. There is no replacement.
Parameters
ruler |
a GtkRuler |
|
lower |
location to store lower limit of the ruler, or |
[allow-none] |
upper |
location to store upper limit of the ruler, or |
[allow-none] |
position |
location to store the current position of the mark on the ruler, or |
[allow-none] |
max_size |
location to store the maximum size of the ruler used when calculating
the space to leave for the text, or |
Types and Values
struct GtkRuler
struct GtkRuler;
GtkRuler is deprecated and should not be used in newly-written code.
struct GtkRulerMetric
struct GtkRulerMetric {
gchar *metric_name;
gchar *abbrev;
/* This should be points_per_unit. This is the size of the unit
* in 1/72nd's of an inch and has nothing to do with screen pixels */
gdouble pixels_per_unit;
gdouble ruler_scale[10];
gint subdivide[5]; /* five possible modes of subdivision */
};
GtkRulerMetric is deprecated and should not be used in newly-written code.
Property Details
The “lower” property
“lower” double
Lower limit of ruler.
Owner: GtkRuler
Flags: Read / Write
Default value: 0
The “max-size” property
“max-size” double
Maximum size of the ruler.
Owner: GtkRuler
Flags: Read / Write
Default value: 0
The “metric” property
“metric” GtkMetricType
The metric used for the ruler.
Owner: GtkRuler
Flags: Read / Write
Default value: GTK_PIXELS
Since: 2.8
The “position” property
“position” double
Position of mark on the ruler.
Owner: GtkRuler
Flags: Read / Write
Default value: 0