/* Object initialization
* Create private structure and set up default values
*/
static void xfdashboard_view_selector_init(XfdashboardViewSelector *self)
{
XfdashboardViewSelectorPrivate *priv;
priv=self->priv=XFDASHBOARD_VIEW_SELECTOR_GET_PRIVATE(self);
/* Set up default values */
priv->viewpad=NULL;
priv->spacing=0.0f;
priv->orientation=CLUTTER_ORIENTATION_HORIZONTAL;
priv->layout=clutter_box_layout_new();
clutter_box_layout_set_orientation(CLUTTER_BOX_LAYOUT(priv->layout), priv->orientation);
/* Set up actor */
clutter_actor_set_reactive(CLUTTER_ACTOR(self), TRUE);
clutter_actor_set_layout_manager(CLUTTER_ACTOR(self), priv->layout);
}
/**
* st_box_layout_set_vertical:
* @box: A #StBoxLayout
* @vertical: %TRUE if the layout should be vertical
*
* Set the value of the #StBoxLayout::vertical property
*
*/
void
st_box_layout_set_vertical (StBoxLayout *box,
gboolean vertical)
{
ClutterLayoutManager *layout;
ClutterOrientation orientation;
g_return_if_fail (ST_IS_BOX_LAYOUT (box));
layout = clutter_actor_get_layout_manager (CLUTTER_ACTOR (box));
orientation = vertical ? CLUTTER_ORIENTATION_VERTICAL
: CLUTTER_ORIENTATION_HORIZONTAL;
if (clutter_box_layout_get_orientation (CLUTTER_BOX_LAYOUT (layout)) != orientation)
{
clutter_box_layout_set_orientation (CLUTTER_BOX_LAYOUT (layout), orientation);
g_object_notify (G_OBJECT (box), "vertical");
}
}
/**
* xfdashboard_view_selector_set_orientation:
* @self: A #XfdashboardViewSelector
* @inOrientation: The orientation of #XfdashboardViewSelector
*
* Sets the orientation at @self.
*/
void xfdashboard_view_selector_set_orientation(XfdashboardViewSelector *self, ClutterOrientation inOrientation)
{
XfdashboardViewSelectorPrivate *priv;
g_return_if_fail(XFDASHBOARD_IS_VIEW_SELECTOR(self));
g_return_if_fail(inOrientation!=CLUTTER_ORIENTATION_HORIZONTAL || inOrientation!=CLUTTER_ORIENTATION_VERTICAL);
priv=self->priv;
/* Only set value if it changes */
if(inOrientation==priv->orientation) return;
/* Set new value */
priv->orientation=inOrientation;
if(priv->layout) clutter_box_layout_set_orientation(CLUTTER_BOX_LAYOUT(priv->layout), priv->orientation);
clutter_actor_queue_relayout(CLUTTER_ACTOR(self));
/* Notify about property change */
g_object_notify_by_pspec(G_OBJECT(self), XfdashboardViewSelectorProperties[PROP_ORIENTATION]);
}
int
main (int argc, char *argv[])
{
ClutterActor *stage, *box, *instructions;
ClutterLayoutManager *stage_layout, *grid_layout;
GError *error = NULL;
if (clutter_init_with_args (&argc, &argv,
NULL,
entries,
NULL,
&error) != CLUTTER_INIT_SUCCESS)
{
g_print ("Unable to run grid-layout: %s", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
stage = clutter_stage_new ();
clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
stage_layout = clutter_box_layout_new ();
clutter_box_layout_set_orientation (CLUTTER_BOX_LAYOUT (stage_layout),
CLUTTER_ORIENTATION_VERTICAL);
clutter_actor_set_layout_manager (stage, stage_layout);
grid_layout = clutter_grid_layout_new ();
if (is_vertical)
clutter_grid_layout_set_orientation (CLUTTER_GRID_LAYOUT (grid_layout),
CLUTTER_ORIENTATION_VERTICAL);
box = clutter_actor_new ();
clutter_actor_set_background_color (box, CLUTTER_COLOR_LightGray);
clutter_actor_set_x_expand (box, TRUE);
clutter_actor_set_y_expand (box, TRUE);
clutter_actor_set_layout_manager (box, grid_layout);
clutter_actor_add_child (stage, box);
clutter_actor_set_x_align (box, CLUTTER_ACTOR_ALIGN_FILL);
clutter_actor_set_y_align (box, CLUTTER_ACTOR_ALIGN_FILL);
add_actor (box, 0, 0, 1, 1);
add_actor (box, 1, 0, 1, 1);
add_actor (box, 2, 0, 1, 1);
add_actor (box, 0, 1, 1, 1);
add_actor (box, 1, 1, 2, 1);
add_actor (box, 0, 2, 3, 1);
add_actor (box, 0, 3, 2, 2);
add_actor (box, 2, 3, 1, 1);
add_actor (box, 2, 4, 1, 1);
instructions = clutter_text_new_with_text ("Sans 12px", INSTRUCTIONS);
clutter_actor_set_margin_top (instructions, 4);
clutter_actor_set_margin_left (instructions, 4);
clutter_actor_set_margin_bottom (instructions, 4);
clutter_actor_add_child (stage, instructions);
clutter_actor_set_x_align (instructions, CLUTTER_ACTOR_ALIGN_FILL);
clutter_actor_set_y_align (instructions, CLUTTER_ACTOR_ALIGN_CENTER);
g_signal_connect (stage, "destroy",
G_CALLBACK (clutter_main_quit), NULL);
g_signal_connect (stage, "key-release-event",
G_CALLBACK (key_release_cb), box);
clutter_actor_show (stage);
clutter_main ();
return 0;
}
