HildonSeekbar

HildonSeekbar — A widget used to identify a place from a content

Synopsis




GtkWidget*  hildon_seekbar_new              (void);
gint        hildon_seekbar_get_total_time   (HildonSeekbar *seekbar);
void        hildon_seekbar_set_total_time   (HildonSeekbar *seekbar,
                                             gint time);
gint        hildon_seekbar_get_position     (HildonSeekbar *seekbar);
void        hildon_seekbar_set_position     (HildonSeekbar *seekbar,
                                             gint time);
void        hildon_seekbar_set_fraction     (HildonSeekbar *seekbar,
                                             guint fraction);
guint       hildon_seekbar_get_fraction     (HildonSeekbar *seekbar);

Description

HildonSeekbar allows seeking in media with a range widget. It supports for setting or getting the length (total time) of the media, the position within it and the fraction (maximum position in a stream/the amount currently downloaded). The position is clamped between zero and the total time, or zero and the fraction in case of a stream.

	GtkWidget *seekbar = hildon_seekbar_new();
	hildon_seekbar_set_total_time (GTK_WIDGET(seekbar), 600);
	hildon_seekbar_set_position (GTK_WIDGET(seekbar), 300);


static void seekbar_set_tot (GtkWidget *spin, GtkWidget *seek)
{
	hildon_seekbar_set_total_time (seek,
			(gint)gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)));
}

static void seekbar_set_pos (GtkWidget *spin, GtkWidget *seek)
{
	hildon_seekbar_set_position (seek,
			(gint)gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)));
}

static gint update_spin_button (GtkWidget *seek, GtkWidget *spin)
{
	gtk_spin_button_set_value (GTK_SPIN_BUTTON(spin),
			hildon_seekbar_get_position(seek));
	return TRUE;
}

Details

hildon_seekbar_new ()

GtkWidget*  hildon_seekbar_new              (void);

Create a new HildonSeekbar widget.

Returns :

a GtkWidget pointer of HildonSeekbar widget

hildon_seekbar_get_total_time ()

gint        hildon_seekbar_get_total_time   (HildonSeekbar *seekbar);

`seekbar` :	pointer to HildonSeekbar widget
Returns :	total playing time of media in seconds.

hildon_seekbar_set_total_time ()

void        hildon_seekbar_set_total_time   (HildonSeekbar *seekbar,
                                             gint time);

Set total playing time of media in seconds.

`seekbar` :	pointer to HildonSeekbar widget
`time` :	integer greater than zero

hildon_seekbar_get_position ()

gint        hildon_seekbar_get_position     (HildonSeekbar *seekbar);

Get current position in stream in seconds.

`seekbar` :	pointer to HildonSeekbar widget
Returns :	current position in stream in seconds

hildon_seekbar_set_position ()

void        hildon_seekbar_set_position     (HildonSeekbar *seekbar,
                                             gint time);

Set current position in stream in seconds.

`seekbar` :	pointer to HildonSeekbar widget
`time` :	time within range of >= 0 && < G_MAXINT

hildon_seekbar_set_fraction ()

void        hildon_seekbar_set_fraction     (HildonSeekbar *seekbar,
                                             guint fraction);

Set current fraction value of the range. It should be between the minimal and maximal values of the range in seekbar.

`seekbar` :	pointer to HildonSeekbar widget
`fraction` :	the new position of the progress indicator

hildon_seekbar_get_fraction ()

guint       hildon_seekbar_get_fraction     (HildonSeekbar *seekbar);

Get current fraction value of the rage.

`seekbar` :	pointer to HildonSeekbar widget
Returns :	current fraction