diff --git a/doc/classes/EditorSettings.xml b/doc/classes/EditorSettings.xml
index ba61fec4230..c4aa05fcb31 100644
--- a/doc/classes/EditorSettings.xml
+++ b/doc/classes/EditorSettings.xml
@@ -1237,6 +1237,9 @@
The space to add between lines (in pixels). Greater line spacing can help improve readability at the cost of displaying fewer lines on screen.
+
+ If [code]true[/code], documentation tooltips will appear when hovering over a symbol.
+
If [code]true[/code], tool scripts will be automatically soft-reloaded after they are saved.
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 9a5a51a18a2..93f280c1370 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -719,6 +719,9 @@ void EditorSettings::_load_defaults(Ref p_extra_config) {
_initial_set("text_editor/behavior/files/auto_reload_and_parse_scripts_on_save", true);
_initial_set("text_editor/behavior/files/open_dominant_script_on_scene_change", false, true);
+ // Behavior: Documentation
+ _initial_set("text_editor/behavior/documentation/enable_tooltips", true, true);
+
// Script list
_initial_set("text_editor/script_list/show_members_overview", true, true);
_initial_set("text_editor/script_list/sort_members_outline_alphabetically", false, true);
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index a6c18d3b31c..8461d837e69 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -497,6 +497,24 @@ ScriptEditor *ScriptEditor::script_editor = nullptr;
/*** SCRIPT EDITOR ******/
+String ScriptEditor::_get_debug_tooltip(const String &p_text, Node *p_se) {
+ if (EDITOR_GET("text_editor/behavior/documentation/enable_tooltips")) {
+ return String();
+ }
+
+ // NOTE: See also `ScriptTextEditor::_show_symbol_tooltip()` for documentation tooltips enabled.
+ String debug_value = EditorDebuggerNode::get_singleton()->get_var_value(p_text);
+ if (!debug_value.is_empty()) {
+ constexpr int DISPLAY_LIMIT = 1024;
+ if (debug_value.size() > DISPLAY_LIMIT) {
+ debug_value = debug_value.left(DISPLAY_LIMIT) + "... " + TTR("(truncated)");
+ }
+ debug_value = TTR("Current value: ") + debug_value;
+ }
+
+ return debug_value;
+}
+
void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
if (external_editor_active) {
return;
@@ -2626,9 +2644,12 @@ bool ScriptEditor::edit(const Ref &p_resource, int p_line, int p_col,
}
// If we delete a script within the filesystem, the original resource path
- // is lost, so keep it as metadata to figure out the exact tab to delete.
+ // is lost, so keep it as `edited_file_data` to figure out the exact tab to delete.
se->edited_file_data.path = p_resource->get_path();
se->edited_file_data.last_modified_time = FileAccess::get_modified_time(p_resource->get_path());
+
+ se->set_tooltip_request_func(callable_mp(this, &ScriptEditor::_get_debug_tooltip));
+
if (se->get_edit_menu()) {
se->get_edit_menu()->hide();
menu_hb->add_child(se->get_edit_menu());
diff --git a/editor/plugins/script_editor_plugin.h b/editor/plugins/script_editor_plugin.h
index 50e6cfd91cd..02e0529a7cf 100644
--- a/editor/plugins/script_editor_plugin.h
+++ b/editor/plugins/script_editor_plugin.h
@@ -440,6 +440,7 @@ class ScriptEditor : public PanelContainer {
void _goto_script_line(Ref p_script, int p_line);
void _set_execution(Ref p_script, int p_line);
void _clear_execution(Ref p_script);
+ String _get_debug_tooltip(const String &p_text, Node *p_se);
void _breaked(bool p_breaked, bool p_can_debug);
void _script_created(Ref