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Add "node_unselected" signal for GraphEdit

This commit is contained in:
asheraryam 2020-04-10 23:33:31 +03:00
parent 3060a848ba
commit 93f7e8d8fc
2 changed files with 19 additions and 8 deletions
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25
scene/gui/graph_edit.cpp
View File

@ -852,7 +852,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
bool in_box = r.intersects(box_selecting_rect); bool in_box = r.intersects(box_selecting_rect);
if (in_box) if (in_box)
gn->set_selected(box_selection_mode_aditive); gn->set_selected(box_selection_mode_additive);
else else
gn->set_selected(previus_selected.find(gn) != NULL); gn->set_selected(previus_selected.find(gn) != NULL);
} }
@ -951,8 +951,16 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
if (!gn->is_selected() && !Input::get_singleton()->is_key_pressed(KEY_CONTROL)) { if (!gn->is_selected() && !Input::get_singleton()->is_key_pressed(KEY_CONTROL)) {
for (int i = 0; i < get_child_count(); i++) { for (int i = 0; i < get_child_count(); i++) {
GraphNode *o_gn = Object::cast_to<GraphNode>(get_child(i)); GraphNode *o_gn = Object::cast_to<GraphNode>(get_child(i));
if (o_gn) if (o_gn) {
o_gn->set_selected(o_gn == gn); if (o_gn == gn) {
o_gn->set_selected(true);
} else {
if (o_gn->is_selected()) {
emit_signal("node_unselected", o_gn);
}
o_gn->set_selected(false);
}
}
} }
} }
@ -974,7 +982,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
box_selecting = true; box_selecting = true;
box_selecting_from = get_local_mouse_position(); box_selecting_from = get_local_mouse_position();
if (b->get_control()) { if (b->get_control()) {
box_selection_mode_aditive = true; box_selection_mode_additive = true;
previus_selected.clear(); previus_selected.clear();
for (int i = get_child_count() - 1; i >= 0; i--) { for (int i = get_child_count() - 1; i >= 0; i--) {
@ -985,7 +993,7 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
previus_selected.push_back(gn2); previus_selected.push_back(gn2);
} }
} else if (b->get_shift()) { } else if (b->get_shift()) {
box_selection_mode_aditive = false; box_selection_mode_additive = false;
previus_selected.clear(); previus_selected.clear();
for (int i = get_child_count() - 1; i >= 0; i--) { for (int i = get_child_count() - 1; i >= 0; i--) {
@ -996,14 +1004,16 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
previus_selected.push_back(gn2); previus_selected.push_back(gn2);
} }
} else { } else {
box_selection_mode_aditive = true; box_selection_mode_additive = true;
previus_selected.clear(); previus_selected.clear();
for (int i = get_child_count() - 1; i >= 0; i--) { for (int i = get_child_count() - 1; i >= 0; i--) {
GraphNode *gn2 = Object::cast_to<GraphNode>(get_child(i)); GraphNode *gn2 = Object::cast_to<GraphNode>(get_child(i));
if (!gn2) if (!gn2)
continue; continue;
if (gn2->is_selected()) {
emit_signal("node_unselected", gn2);
}
gn2->set_selected(false); gn2->set_selected(false);
} }
} }
@ -1324,6 +1334,7 @@ void GraphEdit::_bind_methods() {
ADD_SIGNAL(MethodInfo("copy_nodes_request")); ADD_SIGNAL(MethodInfo("copy_nodes_request"));
ADD_SIGNAL(MethodInfo("paste_nodes_request")); ADD_SIGNAL(MethodInfo("paste_nodes_request"));
ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node"))); ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
ADD_SIGNAL(MethodInfo("node_unselected", 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_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("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("delete_nodes_request"));

2
scene/gui/graph_edit.h
View File

@ -104,7 +104,7 @@ private:
float zoom; float zoom;
bool box_selecting; bool box_selecting;
bool box_selection_mode_aditive; bool box_selection_mode_additive;
Point2 box_selecting_from; Point2 box_selecting_from;
Point2 box_selecting_to; Point2 box_selecting_to;
Rect2 box_selecting_rect; Rect2 box_selecting_rect;