修改属性面板默认不折叠

client/gui/main_window/MainWindow.cpp

@@ -26,11 +26,14 @@
 #include <QAbstractItemView>
 #include <QAbstractSpinBox>
 #include <QApplication>
+#include <QGuiApplication>
+#include <QScreen>
 #include <QAction>
 #include <QBoxLayout>
 #include <QButtonGroup>
 #include <QCheckBox>
 #include <QComboBox>
+#include <QCursor>
 #include <QDockWidget>
 #include <QDrag>
 #include <QEvent>
@@ -40,6 +43,7 @@
 #include <QInputDialog>
 #include <QLabel>
 #include <QPainter>
+#include <QPointer>
 #include <QBuffer>
 #include <QIODevice>
 #include <QMenu>
@@ -298,6 +302,83 @@ namespace {
 
 constexpr const char* kMimeProjectNodeJson = "application/x-hfut-project-node+json";
 
+static bool guiRunningOnWayland() {
+    return QGuiApplication::platformName().contains(QLatin1String("wayland"), Qt::CaseInsensitive);
+}
+
+// 全屏 + Tool 菜单（仅非 Wayland）：先按锚点对齐，再按可用工作区夹紧。仅靠 move(锚点) 时菜单右缘常超出屏幕，
+// 部分合成器会把窗口整体扔到屏幕最左侧。
+static void placeContextMenuOnScreen(QMenu* menu, const QPoint& anchorGlobal, QScreen* screenHint) {
+    if (!menu) {
+        return;
+    }
+    menu->adjustSize();
+    const QSize sh = menu->size();
+    QScreen* scr = screenHint;
+    if (!scr) {
+        scr = QGuiApplication::screenAt(anchorGlobal);
+    }
+    if (!scr) {
+        scr = QGuiApplication::primaryScreen();
+    }
+    const QRect avail = scr ? scr->availableGeometry() : QRect();
+    if (!avail.isValid()) {
+        menu->move(anchorGlobal);
+        return;
+    }
+    int x = anchorGlobal.x();
+    int y = anchorGlobal.y();
+    const int w = sh.width();
+    const int h = sh.height();
+    if (x + w > avail.right()) {
+        x = anchorGlobal.x() - w;
+    }
+    if (x + w > avail.right()) {
+        x = avail.right() - w + 1;
+    }
+    if (x < avail.left()) {
+        x = avail.left();
+    }
+    if (y + h > avail.bottom()) {
+        y = anchorGlobal.y() - h;
+    }
+    if (y + h > avail.bottom()) {
+        y = avail.bottom() - h + 1;
+    }
+    if (y < avail.top()) {
+        y = avail.top();
+    }
+    menu->move(x, y);
+}
+
+// 主窗口全屏时（常见于 F11），以 QMainWindow 为父级的 Popup 菜单可能被压在全屏层之下不可见。
+// X11 等：用 Qt::Tool + 延迟 move 抬高叠放顺序；Wayland（KWin 等）下 Tool 顶层窗的客户端 setGeometry/move 常被忽略，
+// 菜单会被摆在屏左，应交给 Qt 的 xdg_popup 与普通 exec(globalPos) 定位，故不在 Wayland 走 Tool 分支。
+QAction* execPopupMenuAboveFullscreen(QMenu& menu, const QPoint& globalPos, QWidget* topLevelRef) {
+    QWidget* w = topLevelRef ? topLevelRef->window() : nullptr;
+    if (w && (w->windowState() & Qt::WindowFullScreen) && !guiRunningOnWayland()) {
+        menu.setWindowFlag(Qt::Tool, true);
+        QScreen* menuScreen = w->screen();
+        QPointer<QMenu> guard(&menu);
+        QObject::connect(
+            &menu,
+            &QMenu::aboutToShow,
+            &menu,
+            [guard, menuScreen]() {
+                if (!guard) {
+                    return;
+                }
+                QTimer::singleShot(0, guard.data(), [guard, menuScreen]() {
+                    if (guard) {
+                        placeContextMenuOnScreen(guard.data(), QCursor::pos(), menuScreen);
+                    }
+                });
+            },
+            Qt::SingleShotConnection);
+    }
+    return menu.exec(globalPos);
+}
+
 class ProjectTreeWidget final : public QTreeWidget {
 public:
     explicit ProjectTreeWidget(QWidget* parent = nullptr) : QTreeWidget(parent) {
@@ -641,7 +722,7 @@ void MainWindow::createTimelineDock() {
         m_currentFrame = std::clamp(frame, 0, core::Project::kClipFixedFrames - 1);
         if (m_editorCanvas) m_editorCanvas->setCurrentFrame(m_currentFrame);
 
-        QAction* chosen = menu.exec(globalPos);
+        QAction* chosen = execPopupMenuAboveFullscreen(menu, globalPos, this);
         if (!chosen) {
             return;
         }
@@ -2383,7 +2464,7 @@ void MainWindow::showProjectRootContextMenu(const QPoint& globalPos) {
     actPreview->setEnabled(canPreview);
     actBack->setEnabled(m_previewRequested);
 
-    QAction* chosen = menu.exec(globalPos);
+    QAction* chosen = execPopupMenuAboveFullscreen(menu, globalPos, this);
     if (!chosen) {
         return;
     }
@@ -2498,7 +2579,8 @@ void MainWindow::rebuildCentralPages() {
         }
         QMenu menu(this);
         QAction* actRemove = menu.addAction(QStringLiteral("从列表中移除"));
-        QAction* chosen = menu.exec(m_welcomeRecentTree->viewport()->mapToGlobal(pos));
+        QAction* chosen =
+            execPopupMenuAboveFullscreen(menu, m_welcomeRecentTree->viewport()->mapToGlobal(pos), this);
         if (chosen == actRemove) {
             const QString path = item->data(0, Qt::UserRole).toString();
             if (!path.isEmpty()) {
@@ -3509,7 +3591,7 @@ void MainWindow::showBackgroundContextMenu(const QPoint& globalPos) {
     QAction* actComputeDepth = menu.addAction(QStringLiteral("计算深度"));
     actComputeDepth->setEnabled(m_workspace.isOpen() && m_workspace.hasBackground());
 
-    QAction* chosen = menu.exec(globalPos);
+    QAction* chosen = execPopupMenuAboveFullscreen(menu, globalPos, this);
     if (!chosen) {
         return;
     }
@@ -3549,7 +3631,7 @@ void MainWindow::showBlackholeContextMenu(const QPoint& globalPos, const QString
 
     QMenu menu(this);
     QAction* actResolve = menu.addAction(QStringLiteral("修复"));
-    QAction* chosen = menu.exec(globalPos);
+    QAction* chosen = execPopupMenuAboveFullscreen(menu, globalPos, this);
     if (!chosen || chosen != actResolve) {
         return;
     }

client/gui/props/EntityPropertySection.cpp

@@ -123,8 +123,6 @@ EntityPropertySection::EntityPropertySection(QWidget* parent)
     lay->addWidget(m_introContent);
     lay->addStretch(1);
 
-    m_introContent->setVisible(false);
-
     m_introSaveTimer = new QTimer(this);
     m_introSaveTimer->setSingleShot(true);
     connect(m_introSaveTimer, &QTimer::timeout, this, [this]() {
@@ -136,6 +134,7 @@ EntityPropertySection::EntityPropertySection(QWidget* parent)
     connect(m_introToggle, &QToolButton::clicked, this, [this]() {
         setIntroSectionExpanded(!m_introContent->isVisible());
     });
+    setIntroSectionExpanded(true);
 
     connect(m_name, &QLineEdit::editingFinished, this, [this]() {
         if (m_name) {
@@ -231,7 +230,7 @@ void EntityPropertySection::clearDisconnected() {
         m_introVideo->blockSignals(false);
     }
     if (m_introImages) m_introImages->clear();
-    setIntroSectionExpanded(false);
+    setIntroSectionExpanded(true);
     m_introBulkUpdate = false;
 }
 
@@ -308,7 +307,6 @@ void EntityPropertySection::applyState(const EntityPropertyUiState& s) {
             }
         }
     }
-    setIntroSectionExpanded(false);
     m_introBulkUpdate = false;
 }