static void st_icon_style_changed (StWidget *widget) { StIcon *self = ST_ICON (widget); StThemeNode *theme_node = st_widget_get_theme_node (widget); StIconPrivate *priv = self->priv; if (priv->shadow_spec) { st_shadow_unref (priv->shadow_spec); priv->shadow_spec = NULL; } if (priv->shadow_material) { cogl_handle_unref (priv->shadow_material); priv->shadow_material = COGL_INVALID_HANDLE; } priv->shadow_spec = st_theme_node_get_shadow (theme_node, "icon-shadow"); if (priv->shadow_spec && priv->shadow_spec->inset) { g_warning ("The icon-shadow property does not support inset shadows"); st_shadow_unref (priv->shadow_spec); priv->shadow_spec = NULL; } priv->theme_icon_size = (int)(0.5 + st_theme_node_get_length (theme_node, "icon-size")); st_icon_update_icon_size (self); st_icon_update (self); }
/** * st_icon_set_icon_size: * @icon: an icon * @size: if positive, the new size, otherwise the size will be * derived from the current style * * Sets an explicit size for the icon. */ void st_icon_set_icon_size (StIcon *icon, gint size) { StIconPrivate *priv; g_return_if_fail (ST_IS_ICON (icon)); priv = icon->priv; if (priv->prop_icon_size != size) { priv->prop_icon_size = size; if (st_icon_update_icon_size (icon)) st_icon_update (icon); g_object_notify (G_OBJECT (icon), "icon-size"); } }
static void st_icon_style_changed (StWidget *widget) { StIcon *self = ST_ICON (widget); StThemeNode *theme_node = st_widget_get_theme_node (widget); StIconPrivate *priv = self->priv; g_clear_pointer (&priv->shadow_pipeline, cogl_object_unref); g_clear_pointer (&priv->shadow_spec, st_shadow_unref); priv->shadow_spec = st_theme_node_get_shadow (theme_node, "icon-shadow"); if (priv->shadow_spec && priv->shadow_spec->inset) { g_warning ("The icon-shadow property does not support inset shadows"); st_shadow_unref (priv->shadow_spec); priv->shadow_spec = NULL; } priv->theme_icon_size = (int)(0.5 + st_theme_node_get_length (theme_node, "icon-size")); st_icon_update_icon_size (self); st_icon_update (self); }