static void
gtk_level_bar_init (GtkLevelBar *self)
{
GtkStyleContext *context;
self->priv = gtk_level_bar_get_instance_private (self);
context = gtk_widget_get_style_context (GTK_WIDGET (self));
gtk_style_context_add_class (context, GTK_STYLE_CLASS_LEVEL_BAR);
self->priv->cur_value = 0.0;
self->priv->min_value = 0.0;
self->priv->max_value = 1.0;
gtk_level_bar_ensure_offset (self, GTK_LEVEL_BAR_OFFSET_LOW, 0.25);
gtk_level_bar_ensure_offset (self, GTK_LEVEL_BAR_OFFSET_HIGH, 0.75);
gtk_level_bar_update_level_style_classes (self);
self->priv->bar_mode = GTK_LEVEL_BAR_MODE_CONTINUOUS;
gtk_level_bar_update_mode_style_classes (self);
/* set initial orientation and style classes */
self->priv->orientation = GTK_ORIENTATION_HORIZONTAL;
_gtk_orientable_set_style_classes (GTK_ORIENTABLE (self));
self->priv->inverted = FALSE;
gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
}
static void
gtk_level_bar_set_orientation (GtkLevelBar *self,
GtkOrientation orientation)
{
if (self->priv->orientation != orientation)
{
self->priv->orientation = orientation;
_gtk_orientable_set_style_classes (GTK_ORIENTABLE (self));
gtk_widget_queue_resize (GTK_WIDGET (self));
}
}
static void
gtk_cell_view_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
GtkCellView *view = GTK_CELL_VIEW (object);
GtkCellViewPrivate *priv = view->priv;
GtkCellArea *area;
GtkCellAreaContext *context;
switch (param_id)
{
case PROP_ORIENTATION:
priv->orientation = g_value_get_enum (value);
if (priv->context)
gtk_cell_area_context_reset (priv->context);
_gtk_orientable_set_style_classes (GTK_ORIENTABLE (object));
break;
case PROP_BACKGROUND:
{
GdkColor color;
if (!g_value_get_string (value))
gtk_cell_view_set_background_color (view, NULL);
else if (gdk_color_parse (g_value_get_string (value), &color))
gtk_cell_view_set_background_color (view, &color);
else
g_warning ("Don't know color `%s'", g_value_get_string (value));
g_object_notify (object, "background-gdk");
}
break;
case PROP_BACKGROUND_GDK:
gtk_cell_view_set_background_color (view, g_value_get_boxed (value));
break;
case PROP_BACKGROUND_RGBA:
gtk_cell_view_set_background_rgba (view, g_value_get_boxed (value));
break;
case PROP_BACKGROUND_SET:
view->priv->background_set = g_value_get_boolean (value);
break;
case PROP_MODEL:
gtk_cell_view_set_model (view, g_value_get_object (value));
break;
case PROP_CELL_AREA:
/* Construct-only, can only be assigned once */
area = g_value_get_object (value);
if (area)
{
if (priv->area != NULL)
{
g_warning ("cell-area has already been set, ignoring construct property");
g_object_ref_sink (area);
g_object_unref (area);
}
else
priv->area = g_object_ref_sink (area);
}
break;
case PROP_CELL_AREA_CONTEXT:
/* Construct-only, can only be assigned once */
context = g_value_get_object (value);
if (context)
{
if (priv->context != NULL)
{
g_warning ("cell-area-context has already been set, ignoring construct property");
g_object_ref_sink (context);
g_object_unref (context);
}
else
priv->context = g_object_ref (context);
}
break;
case PROP_DRAW_SENSITIVE:
gtk_cell_view_set_draw_sensitive (view, g_value_get_boolean (value));
break;
case PROP_FIT_MODEL:
gtk_cell_view_set_fit_model (view, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
