From 30c5dfe6f65babf234c889959061c97c4a2f391d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 4 Jan 2024 18:17:12 +0400
Subject: [PATCH] Allow querying current SeparatePanel::inner widget.

---
 ui/widgets/separate_panel.cpp | 7 +++++++
 ui/widgets/separate_panel.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/ui/widgets/separate_panel.cpp b/ui/widgets/separate_panel.cpp
index 92780ed..6a8b1d5 100644
--- a/ui/widgets/separate_panel.cpp
+++ b/ui/widgets/separate_panel.cpp
@@ -583,10 +583,17 @@ void SeparatePanel::destroyLayer() {
 	layer = nullptr;
 }
 
+RpWidget *SeparatePanel::inner() const {
+	return _inner.get();
+}
+
 void SeparatePanel::showInner(base::unique_qptr<RpWidget> inner) {
 	Expects(!size().isEmpty());
 
+	auto old = base::take(_inner);
 	_inner = std::move(inner);
+	old = nullptr; // Make sure in old destructor inner() != old.
+
 	_inner->setParent(_body);
 	_inner->move(0, 0);
 	_body->sizeValue(
diff --git a/ui/widgets/separate_panel.h b/ui/widgets/separate_panel.h
index 655fd3e..563eead 100644
--- a/ui/widgets/separate_panel.h
+++ b/ui/widgets/separate_panel.h
@@ -60,6 +60,7 @@ public:
 	void showAndActivate();
 	int hideGetDuration();
 
+	[[nodiscard]] RpWidget *inner() const;
 	void showInner(base::unique_qptr<RpWidget> inner);
 	void showBox(
 		object_ptr<BoxContent> box,