static void
clutter_flow_layout_set_property (GObject *gobject,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
ClutterFlowLayout *self = CLUTTER_FLOW_LAYOUT (gobject);
switch (prop_id)
{
case PROP_ORIENTATION:
clutter_flow_layout_set_orientation (self, g_value_get_enum (value));
break;
case PROP_HOMOGENEOUS:
clutter_flow_layout_set_homogeneous (self, g_value_get_boolean (value));
break;
case PROP_COLUMN_SPACING:
clutter_flow_layout_set_column_spacing (self, g_value_get_float (value));
break;
case PROP_ROW_SPACING:
clutter_flow_layout_set_row_spacing (self, g_value_get_float (value));
break;
case PROP_MIN_COLUMN_WIDTH:
clutter_flow_layout_set_column_width (self,
g_value_get_float (value),
self->priv->max_col_width);
break;
case PROP_MAX_COLUMN_WIDTH:
clutter_flow_layout_set_column_width (self,
self->priv->min_col_width,
g_value_get_float (value));
break;
case PROP_MIN_ROW_HEGHT:
clutter_flow_layout_set_row_height (self,
g_value_get_float (value),
self->priv->max_row_height);
break;
case PROP_MAX_ROW_HEIGHT:
clutter_flow_layout_set_row_height (self,
self->priv->min_row_height,
g_value_get_float (value));
break;
case PROP_SNAP_TO_GRID:
clutter_flow_layout_set_snap_to_grid (self,
g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
break;
}
}
static VALUE
rbclt_flow_layout_set_homogeneous (VALUE self, VALUE homogeneous)
{
ClutterFlowLayout *flow_layout = CLUTTER_FLOW_LAYOUT (RVAL2GOBJ (self));
clutter_flow_layout_set_homogeneous (flow_layout, RVAL2CBOOL (homogeneous));
return Qnil;
}
int
main (int argc, char *argv[])
{
ClutterActor *stage, *box;
ClutterLayoutManager *layout;
GError *error;
gint i;
error = NULL;
if (clutter_init_with_args (&argc, &argv,
NULL,
entries,
NULL,
&error) != CLUTTER_INIT_SUCCESS)
{
g_print ("Unable to run flow-layout: %s", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
stage = clutter_stage_new ();
clutter_actor_set_background_color (stage, CLUTTER_COLOR_LightSkyBlue);
clutter_stage_set_title (CLUTTER_STAGE (stage), "Flow Layout");
clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
layout = clutter_flow_layout_new (vertical ? CLUTTER_FLOW_VERTICAL
: CLUTTER_FLOW_HORIZONTAL);
clutter_flow_layout_set_homogeneous (CLUTTER_FLOW_LAYOUT (layout),
is_homogeneous);
clutter_flow_layout_set_column_spacing (CLUTTER_FLOW_LAYOUT (layout),
x_spacing);
clutter_flow_layout_set_row_spacing (CLUTTER_FLOW_LAYOUT (layout),
y_spacing);
box = clutter_actor_new ();
clutter_actor_set_layout_manager (box, layout);
clutter_actor_set_background_color (box, CLUTTER_COLOR_Aluminium2);
clutter_actor_add_child (stage, box);
if (!fixed_size)
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_SIZE, 0.0));
clutter_actor_set_position (box, 0, 0);
clutter_actor_set_name (box, "box");
for (i = 0; i < n_rects; i++)
{
ClutterColor color = CLUTTER_COLOR_INIT (255, 255, 255, 255);
gfloat width, height;
ClutterActor *rect;
gchar *name;
name = g_strdup_printf ("rect%02d", i);
clutter_color_from_hls (&color,
360.0 / n_rects * i,
0.5,
0.8);
rect = clutter_actor_new ();
clutter_actor_set_background_color (rect, &color);
if (random_size)
{
width = g_random_int_range (50, 100);
height = g_random_int_range (50, 100);
}
else
width = height = 50.f;
clutter_actor_set_size (rect, width, height);
clutter_actor_set_name (rect, name);
clutter_actor_add_child (box, rect);
g_free (name);
}
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
