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Shows menu when dragging connection on empty space in visual shader graph

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This commit is contained in:
Chaosus
2019-06-27 10:48:18 +03:00
parent 2c96942df9
commit 0aec3c3113
6 changed files with 88 additions and 7 deletions
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scene/gui/graph_edit.cpp
+10 -2
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@@ -479,7 +479,7 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
connecting_color = gn->get_connection_input_color(j);
connecting_target = false;
connecting_to = pos;
just_disconnected = true;
just_disconnected = false;
return;
}
@@ -550,11 +550,18 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
emit_signal("connection_request", from, from_slot, to, to_slot);
} else if (!just_disconnected) {
String from = connecting_from;
int from_slot = connecting_index;
Vector2 ofs = Vector2(mb->get_position().x, mb->get_position().y);
emit_signal("connection_to_empty", from, from_slot, ofs);
if (!connecting_out) {
emit_signal("connection_from_empty", from, from_slot, ofs);
} else {
emit_signal("connection_to_empty", from, from_slot, ofs);
}
}
connecting = false;
top_layer->update();
update();
@@ -1292,6 +1299,7 @@ void GraphEdit::_bind_methods() {
ADD_SIGNAL(MethodInfo("duplicate_nodes_request"));
ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING, "to"), PropertyInfo(Variant::INT, "to_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
ADD_SIGNAL(MethodInfo("delete_nodes_request"));
ADD_SIGNAL(MethodInfo("_begin_node_move"));
ADD_SIGNAL(MethodInfo("_end_node_move"));