ags_level_set_upper ()

void
ags_level_set_upper (AgsLevel *level,
                     gdouble upper);

Set upper of level .

Since: 3.2.2

ags_level_get_upper ()

gdouble
ags_level_get_upper (AgsLevel *level);

Get upper of level .

Since: 3.2.2

ags_level_set_lower ()

void
ags_level_set_lower (AgsLevel *level,
                     gdouble lower);

Set lower of level .

Since: 3.2.2

ags_level_get_lower ()

gdouble
ags_level_get_lower (AgsLevel *level);

Get lower of level .

Since: 3.2.2

ags_level_set_normalized_volume ()

void
ags_level_set_normalized_volume (AgsLevel *level,
                                 gdouble normalized_volume);

Set normalized_volume of level .

Since: 3.2.2

ags_level_get_normalized_volume ()

gdouble
ags_level_get_normalized_volume (AgsLevel *level);

Get normalized volume of level .

Since: 3.2.2

ags_level_value_changed ()

void
ags_level_value_changed (AgsLevel *level,
                         gdouble normalized_volume);

Emits ::value-changed event.

Since: 3.0.0

ags_level_new ()

AgsLevel *
ags_level_new (GtkOrientation orientation,
               guint width_request,
               guint height_request);

Create a new instance of AgsLevel.

Since: 3.0.0

AGS_IS_LEVEL()

#define AGS_IS_LEVEL(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), AGS_TYPE_LEVEL))

AGS_IS_LEVEL_CLASS()

#define AGS_IS_LEVEL_CLASS(class)     (G_TYPE_CHECK_CLASS_TYPE ((class), AGS_TYPE_LEVEL))

AGS_LEVEL()

#define AGS_LEVEL(obj)                (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_LEVEL, AgsLevel))

AGS_LEVEL_CLASS()

#define AGS_LEVEL_CLASS(class)        (G_TYPE_CHECK_CLASS_CAST((class), AGS_TYPE_LEVEL, AgsLevelClass))

AGS_LEVEL_GET_CLASS()

#define AGS_LEVEL_GET_CLASS(obj)      (G_TYPE_INSTANCE_GET_CLASS (obj, AGS_TYPE_LEVEL, AgsLevelClass))

ags_level_get_type ()

GType
ags_level_get_type (void);

AGS_LEVEL_DEFAULT_WIDTH_REQUEST

#define AGS_LEVEL_DEFAULT_WIDTH_REQUEST (60)

AGS_LEVEL_DEFAULT_HEIGHT_REQUEST

#define AGS_LEVEL_DEFAULT_HEIGHT_REQUEST (256)

AGS_LEVEL_DEFAULT_LOWER

#define AGS_LEVEL_DEFAULT_LOWER (0.0)

AGS_LEVEL_DEFAULT_UPPER

#define AGS_LEVEL_DEFAULT_UPPER (1.0)

AGS_LEVEL_DEFAULT_NORMALIZED_VOLUME

#define AGS_LEVEL_DEFAULT_NORMALIZED_VOLUME (0.0)

AGS_LEVEL_DEFAULT_STEP_COUNT

#define AGS_LEVEL_DEFAULT_STEP_COUNT (0.1)

AGS_LEVEL_DEFAULT_PAGE_SIZE

#define AGS_LEVEL_DEFAULT_PAGE_SIZE (0.25)

AGS_LEVEL_DEFAULT_DATA_FORMAT

#define AGS_LEVEL_DEFAULT_DATA_FORMAT (AGS_LEVEL_PCM_S16)

AGS_LEVEL_DEFAULT_SAMPLERATE

#define AGS_LEVEL_DEFAULT_SAMPLERATE (44100)

enum AgsLevelDataFormat

enum AgsLevelButtonState

enum AgsLevelKeyMask

enum AgsLevelAction

AGS_TYPE_LEVEL

#define AGS_TYPE_LEVEL                (ags_level_get_type())

struct AgsLevel

struct AgsLevel;

struct AgsLevelClass

struct AgsLevelClass {
  GtkWidgetClass widget;

  void (*value_changed)(AgsLevel *level,
			gdouble normalized_volume);
};

The “data-format” property

  “data-format”              guint

The data format.

Owner: AgsLevel

Flags: Read / Write

Default value: 1

Since: 4.0.0

The “lower” property

  “lower”                    double

The level's lower range.

Owner: AgsLevel

Flags: Read / Write

Default value: 0

Since: 3.0.0

The “normalized-volume” property

  “normalized-volume”        double

The level's default value.

Owner: AgsLevel

Flags: Read / Write

Default value: 0

Since: 3.0.0

The “upper” property

  “upper”                    double

The level's upper range.

Owner: AgsLevel

Flags: Read / Write

Default value: 1

Since: 3.0.0

The “value-changed” signal

void
user_function (AgsLevel *level,
               double    normalized_volume,
               gpointer  user_data)

The ::value-changed signal notifies about modified default value.

Flags: Run Last

Since: 3.0.0