From bd35a8c3e02dd9f7e8860b6d30b3ee20267afb4d Mon Sep 17 00:00:00 2001
From: yyc12345 <yyc12321@outlook.com>
Date: Wed, 15 Jul 2026 21:59:30 +0800
Subject: [PATCH] feat: use submenu in right click menu to reduce the height of
 menu panel

---
 app/mainwindow.cpp | 47 +++++++++++++++++++++++++++++-----------------
 app/mainwindow.h   |  2 ++
 2 files changed, 32 insertions(+), 17 deletions(-)

diff --git a/app/mainwindow.cpp b/app/mainwindow.cpp
index fdc0d22..cc1d55e 100644
--- a/app/mainwindow.cpp
+++ b/app/mainwindow.cpp
@@ -111,11 +111,35 @@ MainWindow::MainWindow(QWidget *parent)
         m_am->actionToggleCheckerboard,
     }, this);
 
-    m_menu = new QMenu(this);
-
+    m_subMenuCopy = new QMenu(this);
+    m_subMenuCopy->setTitle(tr("&Copy"));
+    m_subMenuCopy->setIcon(QIcon::fromTheme(QLatin1String("edit-copy")));
     {
-        m_menu->addAction(m_am->actionCopyPixmap);
-        m_menu->addAction(m_am->actionCopyFilePath);
+        m_subMenuCopy->addAction(m_am->actionCopyPixmap);
+        m_subMenuCopy->addAction(m_am->actionCopyFilePath);
+    }
+
+    m_subMenuTransform = new QMenu(this);
+    m_subMenuTransform->setTitle(tr("&Transform"));
+    {
+        m_subMenuTransform->addAction(m_am->actionActualSize);
+        m_subMenuTransform->addAction(m_am->actionFitToScreen);
+        m_subMenuTransform->addAction(m_am->actionFitByWidth);
+        m_subMenuTransform->addAction(m_am->actionFitByHeight);
+        m_subMenuTransform->addAction(m_am->actionZoomIn);
+        m_subMenuTransform->addAction(m_am->actionZoomOut);
+
+        m_subMenuTransform->addSeparator();
+
+        m_subMenuTransform->addAction(m_am->actionFlipHorizontal);
+        m_subMenuTransform->addAction(m_am->actionFlipVertical);
+        m_subMenuTransform->addAction(m_am->actionRotateClockwise);
+        m_subMenuTransform->addAction(m_am->actionRotateCounterClockwise);
+    }
+
+    m_menu = new QMenu(this);
+    {
+        m_menu->addMenu(m_subMenuCopy);
 
         m_menu->addSeparator();
 
@@ -124,19 +148,7 @@ MainWindow::MainWindow(QWidget *parent)
 
         m_menu->addSeparator();
 
-        m_menu->addAction(m_am->actionActualSize);
-        m_menu->addAction(m_am->actionFitToScreen);
-        m_menu->addAction(m_am->actionFitByWidth);
-        m_menu->addAction(m_am->actionFitByHeight);
-        m_menu->addAction(m_am->actionZoomIn);
-        m_menu->addAction(m_am->actionZoomOut);
-
-        m_menu->addSeparator();
-
-        m_menu->addAction(m_am->actionFlipHorizontal);
-        m_menu->addAction(m_am->actionFlipVertical);
-        m_menu->addAction(m_am->actionRotateClockwise);
-        m_menu->addAction(m_am->actionRotateCounterClockwise);
+        m_menu->addMenu(m_subMenuTransform);
 
         m_menu->addSeparator();
 
@@ -157,6 +169,7 @@ MainWindow::MainWindow(QWidget *parent)
         m_menu->addAction(m_am->actionHelp);
     }
 
+
     connect(m_pm, &PlaylistManager::playlistChanged, this, std::bind(&MainWindow::updateActionState, this));
 
     connect(m_pm, &PlaylistManager::playlistChanged, this, std::bind(&MainWindow::galleryCurrent, this, false));
diff --git a/app/mainwindow.h b/app/mainwindow.h
index 1efc72c..6051707 100644
--- a/app/mainwindow.h
+++ b/app/mainwindow.h
@@ -103,6 +103,8 @@ private:
     NavigatorView *m_nav;
 
     QMenu *m_menu;
+    QMenu *m_subMenuCopy;
+    QMenu *m_subMenuTransform;
     QVBoxLayout * m_centralLayout = nullptr;
     QFileSystemWatcher *m_fileSystemWatcher;
     BottomButtonGroup *m_bottomButtonGroup;