From 9ae6357c349d7d459b442b238d0cbb94a18a0934 Mon Sep 17 00:00:00 2001
From: BruebachL <44814898+BruebachL@users.noreply.github.com>
Date: Sun, 4 May 2025 02:03:53 +0200
Subject: [PATCH] Properly manage hover-zoom child widget in
 CardInfoPictureWidget destructor. (#5900)
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Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
---
 .../ui/widgets/cards/card_info_picture_widget.cpp    | 12 ++++++++++++
 .../ui/widgets/cards/card_info_picture_widget.h      |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
index 4ee3de5eb..5e275f8e9 100644
--- a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
@@ -64,6 +64,12 @@ CardInfoPictureWidget::CardInfoPictureWidget(QWidget *parent, const bool _hoverT
     });
 }
 
+CardInfoPictureWidget::~CardInfoPictureWidget()
+{
+    enlargedPixmapWidget->hide();
+    enlargedPixmapWidget->deleteLater();
+}
+
 /**
  * @brief Sets the card to be displayed and updates the pixmap.
  * @param card A shared pointer to the card information (CardInfoPtr).
@@ -341,6 +347,12 @@ void CardInfoPictureWidget::mousePressEvent(QMouseEvent *event)
     emit cardClicked();
 }
 
+void CardInfoPictureWidget::hideEvent(QHideEvent *event)
+{
+    enlargedPixmapWidget->hide();
+    QWidget::hideEvent(event);
+}
+
 QMenu *CardInfoPictureWidget::createRightClickMenu()
 {
     auto *cardMenu = new QMenu(this);
diff --git a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.h b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.h
index 10cc422aa..79de74526 100644
--- a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.h
+++ b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.h
@@ -21,6 +21,7 @@ public:
     explicit CardInfoPictureWidget(QWidget *parent = nullptr,
                                    bool hoverToZoomEnabled = false,
                                    bool raiseOnEnter = false);
+    ~CardInfoPictureWidget();
     CardInfoPtr getInfo()
     {
         return info;
@@ -52,6 +53,7 @@ protected:
     void moveEvent(QMoveEvent *event) override;
     void mouseMoveEvent(QMouseEvent *event) override;
     void mousePressEvent(QMouseEvent *event) override;
+    void hideEvent(QHideEvent *event) override;
     void loadPixmap();
     [[nodiscard]] const QPixmap &getResizedPixmap() const
     {