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Merge pull request #50762 from TokageItLab/fix-node-selection-signal

This commit is contained in:
Rémi Verschelde 2021-07-23 22:14:55 +02:00 committed by GitHub
parent 4c3d5850de b7bc609782
commit aa4babdc06
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 15 deletions
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36
editor/scene_tree_editor.cpp
View File

@ -521,7 +521,7 @@ void SceneTreeEditor::_node_removed(Node *p_node) {
if (p_node == selected) {
selected = nullptr;
_emit_node_selected();
emit_signal("node_selected");
}
}
@ -615,6 +615,24 @@ void SceneTreeEditor::_tree_changed() {
pending_test_update = true;
}
void SceneTreeEditor::_selected_changed() {
TreeItem *s = tree->get_selected();
ERR_FAIL_COND(!s);
NodePath np = s->get_metadata(0);
Node *n = get_node(np);
if (n == selected) {
return;
}
selected = get_node(np);
blocked++;
emit_signal("node_selected");
blocked--;
}
void SceneTreeEditor::_deselect_items() {
// Clear currently selected items in scene tree dock.
if (editor_selection) {
@ -623,12 +641,6 @@ void SceneTreeEditor::_deselect_items() {
}
}
void SceneTreeEditor::_emit_node_selected() {
blocked++;
emit_signal(SNAME("node_selected"));
blocked--;
}
void SceneTreeEditor::_cell_multi_selected(Object *p_object, int p_cell, bool p_selected) {
TreeItem *item = Object::cast_to<TreeItem>(p_object);
ERR_FAIL_COND(!item);
@ -652,11 +664,8 @@ void SceneTreeEditor::_cell_multi_selected(Object *p_object, int p_cell, bool p_
editor_selection->remove_node(n);
}
// Selection changed to be single node, so emit "selected" (for single node) rather than "changed" (for multiple nodes)
if (editor_selection->get_selected_nodes().size() == 1) {
selected = editor_selection->get_selected_node_list()[0];
_emit_node_selected();
} else {
// Emitted "selected" in _selected_changed() when select single node, so select multiple node emit "changed"
if (editor_selection->get_selected_nodes().size() > 1) {
emit_signal(SNAME("node_changed"));
}
}
@ -747,7 +756,7 @@ void SceneTreeEditor::set_selected(Node *p_node, bool p_emit_selected) {
}
if (p_emit_selected) {
_emit_node_selected();
emit_signal("node_selected");
}
}
@ -1197,6 +1206,7 @@ SceneTreeEditor::SceneTreeEditor(bool p_label, bool p_can_rename, bool p_can_ope
tree->connect("empty_tree_rmb_selected", callable_mp(this, &SceneTreeEditor::_rmb_select));
}
tree->connect("cell_selected", callable_mp(this, &SceneTreeEditor::_selected_changed));
tree->connect("item_edited", callable_mp(this, &SceneTreeEditor::_renamed), varray(), CONNECT_DEFERRED);
tree->connect("multi_selected", callable_mp(this, &SceneTreeEditor::_cell_multi_selected));
tree->connect("button_pressed", callable_mp(this, &SceneTreeEditor::_cell_button_pressed));

3
editor/scene_tree_editor.h
View File

@ -81,6 +81,7 @@ class SceneTreeEditor : public Control {
TreeItem *_find(TreeItem *p_node, const NodePath &p_path);
void _notification(int p_what);
void _selected_changed();
void _deselect_items();
void _rename_node(ObjectID p_node, const String &p_name);
@ -132,8 +133,6 @@ class SceneTreeEditor : public Control {
Vector<StringName> valid_types;
void _emit_node_selected();
public:
void set_filter(const String &p_filter);
String get_filter() const;