void
rut_bin_set_child (RutBin *bin,
RutObject *child_widget)
{
if (child_widget)
rut_refable_ref (child_widget);
if (bin->child)
{
rut_graphable_remove_child (bin->child);
rut_closure_disconnect (bin->child_preferred_size_closure);
bin->child_preferred_size_closure = NULL;
rut_refable_unref (bin->child);
}
bin->child = child_widget;
if (child_widget)
{
rut_graphable_add_child (bin->child_transform, child_widget);
bin->child_preferred_size_closure =
rut_sizable_add_preferred_size_callback (child_widget,
child_preferred_size_cb,
bin,
NULL /* destroy */);
queue_allocation (bin);
}
preferred_size_changed (bin);
}
static void
child_preferred_size_cb (RutObject *sizable,
void *user_data)
{
RutBin *bin = user_data;
preferred_size_changed (bin);
queue_allocation (bin);
}
void
rut_bin_set_right_padding (RutObject *obj,
float right_padding)
{
RutBin *bin = RUT_BIN (obj);
bin->right_padding = right_padding;
preferred_size_changed (bin);
queue_allocation (bin);
}
void
rut_shim_set_shim_axis (RutShim *shim, RutShimAxis axis)
{
if (shim->axis == axis)
return;
shim->axis = axis;
preferred_size_changed (shim);
}
void
rut_bin_set_left_padding (RutObject *obj,
float left_padding)
{
RutBin *bin = obj;
bin->left_padding = left_padding;
preferred_size_changed (bin);
queue_allocation (bin);
}
static void
child_preferred_size_cb (RutObject *sizable,
void *user_data)
{
RutShim *shim = user_data;
if (shim->axis == RUT_SHIM_AXIS_XY)
return;
preferred_size_changed (shim);
queue_allocation (shim);
}
void
rut_shim_set_size (RutObject *self,
float width,
float height)
{
RutShim *shim = self;
if (shim->width == width && shim->height == height)
return;
shim->width = width;
shim->height = height;
preferred_size_changed (shim);
}
void
rut_bin_set_child (RutBin *bin,
RutObject *child_widget)
{
g_return_if_fail (rut_object_get_type (bin) == &rut_bin_type);
if (bin->child == child_widget)
return;
if (child_widget)
rut_refable_claim (child_widget, bin);
if (bin->child)
{
rut_graphable_remove_child (bin->child);
rut_closure_disconnect (bin->child_preferred_size_closure);
bin->child_preferred_size_closure = NULL;
rut_refable_release (bin->child, bin);
}
bin->child = child_widget;
if (child_widget)
{
rut_graphable_add_child (bin->child_transform, child_widget);
bin->child_preferred_size_closure =
rut_sizable_add_preferred_size_callback (child_widget,
child_preferred_size_cb,
bin,
NULL /* destroy */);
queue_allocation (bin);
}
preferred_size_changed (bin);
rut_shell_queue_redraw (bin->context->shell);
}