diff options
Diffstat (limited to 'src/node.c')
| -rw-r--r-- | src/node.c | 40 |
1 files changed, 35 insertions, 5 deletions
@@ -34,6 +34,7 @@ enum { PROP_CANVAS, PROP_PARTNER, PROP_LABEL, + PROP_SHOW_LABEL, PROP_DASH_LENGTH, PROP_DASH_OFFSET, PROP_BORDER_WIDTH, @@ -66,6 +67,7 @@ ganv_node_init(GanvNode* node) impl->selected = FALSE; impl->highlighted = FALSE; impl->draggable = FALSE; + impl->show_label = TRUE; } static void @@ -151,7 +153,9 @@ ganv_node_set_property(GObject* object, break; case PROP_LABEL: ganv_node_set_label(node, g_value_get_string(value)); - ganv_item_request_update(GANV_ITEM(object)); + break; + case PROP_SHOW_LABEL: + ganv_node_set_show_label(node, g_value_get_boolean(value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); @@ -259,7 +263,7 @@ void ganv_node_set_label(GanvNode* node, const char* str) { GanvNodeImpl* impl = node->impl; - if (str[0] == '\0' || !str) { + if (!str || str[0] == '\0') { if (impl->label) { gtk_object_destroy(GTK_OBJECT(impl->label)); impl->label = NULL; @@ -276,10 +280,28 @@ ganv_node_set_label(GanvNode* node, const char* str) NULL)); } - GanvNodeClass* klass = GANV_NODE_GET_CLASS(node); - if (klass->resize) { - klass->resize(node); + if (impl->show_label) { + GanvNodeClass* klass = GANV_NODE_GET_CLASS(node); + if (klass->resize) { + klass->resize(node); + } + + ganv_item_request_update(GANV_ITEM(node)); + } +} + +void +ganv_node_set_show_label(GanvNode* node, gboolean show) +{ + if (node->impl->label) { + if (show) { + ganv_item_show(GANV_ITEM(node->impl->label)); + } else { + ganv_item_hide(GANV_ITEM(node->impl->label)); + } } + node->impl->show_label = show; + ganv_item_request_update(GANV_ITEM(node)); } static void @@ -496,6 +518,14 @@ ganv_node_class_init(GanvNodeClass* class) G_PARAM_READWRITE)); g_object_class_install_property( + gobject_class, PROP_SHOW_LABEL, g_param_spec_boolean( + "show-label", + _("Show label"), + _("Whether or not to show the label."), + 0, + G_PARAM_READWRITE)); + + g_object_class_install_property( gobject_class, PROP_DASH_LENGTH, g_param_spec_double( "dash-length", _("Border dash length"), |