Update GraphEdit when GraphNode's slot is updated
(cherry picked from commit fe6c8d48e6
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08d556f677
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4 changed files with 23 additions and 0 deletions
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@ -226,6 +226,13 @@
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Emitted when the GraphNode is moved.
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</description>
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</signal>
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<signal name="slot_updated">
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<argument index="0" name="idx" type="int">
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</argument>
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<description>
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Emitted when any GraphNode's slot is updated.
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</description>
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</signal>
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<signal name="raise_request">
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<description>
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Emitted when the GraphNode is requested to be displayed over other ones. Happens on focusing (clicking into) the GraphNode.
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@ -396,6 +396,15 @@ void GraphEdit::_graph_node_moved(Node *p_gn) {
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connections_layer->update();
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}
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void GraphEdit::_graph_node_slot_updated(int p_index, Node *p_gn) {
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GraphNode *gn = Object::cast_to<GraphNode>(p_gn);
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ERR_FAIL_COND(!gn);
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top_layer->update();
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minimap->update();
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update();
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connections_layer->update();
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}
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void GraphEdit::add_child_notify(Node *p_child) {
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Control::add_child_notify(p_child);
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@ -406,6 +415,7 @@ void GraphEdit::add_child_notify(Node *p_child) {
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if (gn) {
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gn->set_scale(Vector2(zoom, zoom));
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gn->connect("offset_changed", this, "_graph_node_moved", varray(gn));
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gn->connect("slot_updated", this, "_graph_node_slot_updated", varray(gn));
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gn->connect("raise_request", this, "_graph_node_raised", varray(gn));
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gn->connect("item_rect_changed", connections_layer, "update");
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gn->connect("item_rect_changed", minimap, "update");
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@ -432,6 +442,7 @@ void GraphEdit::remove_child_notify(Node *p_child) {
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GraphNode *gn = Object::cast_to<GraphNode>(p_child);
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if (gn) {
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gn->disconnect("offset_changed", this, "_graph_node_moved");
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gn->disconnect("slot_updated", this, "_graph_node_slot_updated");
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gn->disconnect("raise_request", this, "_graph_node_raised");
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// In case of the whole GraphEdit being destroyed these references can already be freed.
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@ -1659,6 +1670,7 @@ void GraphEdit::_bind_methods() {
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ClassDB::bind_method(D_METHOD("_graph_node_moved"), &GraphEdit::_graph_node_moved);
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ClassDB::bind_method(D_METHOD("_graph_node_raised"), &GraphEdit::_graph_node_raised);
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ClassDB::bind_method(D_METHOD("_graph_node_slot_updated"), &GraphEdit::_graph_node_slot_updated);
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ClassDB::bind_method(D_METHOD("_top_layer_input"), &GraphEdit::_top_layer_input);
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ClassDB::bind_method(D_METHOD("_top_layer_draw"), &GraphEdit::_top_layer_draw);
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@ -164,6 +164,7 @@ private:
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void _graph_node_raised(Node *p_gn);
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void _graph_node_moved(Node *p_gn);
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void _graph_node_slot_updated(int p_index, Node *p_gn);
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void _update_scroll();
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void _scroll_moved(double);
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@ -312,6 +312,8 @@ void GraphNode::set_slot(int p_idx, bool p_enable_left, int p_type_left, const C
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slot_info[p_idx] = s;
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update();
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connpos_dirty = true;
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emit_signal("slot_updated", p_idx);
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}
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void GraphNode::clear_slot(int p_idx) {
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@ -720,6 +722,7 @@ void GraphNode::_bind_methods() {
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ADD_PROPERTY(PropertyInfo(Variant::INT, "overlay", PROPERTY_HINT_ENUM, "Disabled,Breakpoint,Position"), "set_overlay", "get_overlay");
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ADD_SIGNAL(MethodInfo("offset_changed"));
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ADD_SIGNAL(MethodInfo("slot_updated", PropertyInfo(Variant::INT, "idx")));
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ADD_SIGNAL(MethodInfo("dragged", PropertyInfo(Variant::VECTOR2, "from"), PropertyInfo(Variant::VECTOR2, "to")));
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ADD_SIGNAL(MethodInfo("raise_request"));
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ADD_SIGNAL(MethodInfo("close_request"));
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