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Add GraphNode 'selected' and 'deselected' signals, simplify GraphEdit

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This commit is contained in:
Maxim Kulkin
2022-08-24 10:57:17 -04:00
parent 08eafbd52b
commit 9a35ede23f
4 changed files with 60 additions and 48 deletions
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8
scene/gui/graph_node.cpp
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@ -736,11 +736,12 @@ Vector2 GraphNode::get_position_offset() const {
}
void GraphNode::set_selected(bool p_selected) {
if (selected == p_selected) {
if (!is_selectable() || selected == p_selected) {
return;
}
selected = p_selected;
emit_signal(p_selected ? SNAME("selected") : SNAME("deselected"));
queue_redraw();
}
@ -1012,6 +1013,9 @@ bool GraphNode::is_draggable() {
}
void GraphNode::set_selectable(bool p_selectable) {
if (!p_selectable) {
set_selected(false);
}
selectable = p_selectable;
}
@ -1123,6 +1127,8 @@ void GraphNode::_bind_methods() {
ADD_GROUP("", "");
ADD_SIGNAL(MethodInfo("position_offset_changed"));
ADD_SIGNAL(MethodInfo("selected"));
ADD_SIGNAL(MethodInfo("deselected"));
ADD_SIGNAL(MethodInfo("slot_updated", PropertyInfo(Variant::INT, "idx")));
ADD_SIGNAL(MethodInfo("dragged", PropertyInfo(Variant::VECTOR2, "from"), PropertyInfo(Variant::VECTOR2, "to")));
ADD_SIGNAL(MethodInfo("raise_request"));