Add "node_unselected" signal for GraphEdit
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5b4ea6529a
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@ -852,7 +852,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
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bool in_box = r.intersects(box_selecting_rect);
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if (in_box)
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gn->set_selected(box_selection_mode_aditive);
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gn->set_selected(box_selection_mode_additive);
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else
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gn->set_selected(previus_selected.find(gn) != nullptr);
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}
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@ -951,8 +951,16 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
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if (!gn->is_selected() && !InputFilter::get_singleton()->is_key_pressed(KEY_CONTROL)) {
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for (int i = 0; i < get_child_count(); i++) {
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GraphNode *o_gn = Object::cast_to<GraphNode>(get_child(i));
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if (o_gn)
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o_gn->set_selected(o_gn == gn);
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if (o_gn) {
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if (o_gn == gn) {
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o_gn->set_selected(true);
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} else {
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if (o_gn->is_selected()) {
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emit_signal("node_unselected", o_gn);
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}
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o_gn->set_selected(false);
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}
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}
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}
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}
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@ -974,7 +982,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
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box_selecting = true;
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box_selecting_from = get_local_mouse_position();
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if (b->get_control()) {
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box_selection_mode_aditive = true;
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box_selection_mode_additive = true;
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previus_selected.clear();
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for (int i = get_child_count() - 1; i >= 0; i--) {
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@ -985,7 +993,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
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previus_selected.push_back(gn2);
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}
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} else if (b->get_shift()) {
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box_selection_mode_aditive = false;
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box_selection_mode_additive = false;
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previus_selected.clear();
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for (int i = get_child_count() - 1; i >= 0; i--) {
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@ -996,14 +1004,16 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
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previus_selected.push_back(gn2);
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}
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} else {
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box_selection_mode_aditive = true;
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box_selection_mode_additive = true;
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previus_selected.clear();
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for (int i = get_child_count() - 1; i >= 0; i--) {
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GraphNode *gn2 = Object::cast_to<GraphNode>(get_child(i));
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if (!gn2)
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continue;
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if (gn2->is_selected()) {
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emit_signal("node_unselected", gn2);
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}
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gn2->set_selected(false);
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}
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}
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@ -1311,6 +1321,7 @@ void GraphEdit::_bind_methods() {
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ADD_SIGNAL(MethodInfo("copy_nodes_request"));
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ADD_SIGNAL(MethodInfo("paste_nodes_request"));
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ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
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ADD_SIGNAL(MethodInfo("node_unselected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
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ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
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ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
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ADD_SIGNAL(MethodInfo("delete_nodes_request"));
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@ -104,7 +104,7 @@ private:
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float zoom;
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bool box_selecting;
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bool box_selection_mode_aditive;
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bool box_selection_mode_additive;
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Point2 box_selecting_from;
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Point2 box_selecting_to;
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Rect2 box_selecting_rect;
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