chore: baseline usable version

libs/qwindowkit/examples/shared/widgetframe/windowbar_p.h

@@ -0,0 +1,62 @@
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
+#ifndef WINDOWBARPRIVATE_H
+#define WINDOWBARPRIVATE_H
+
+#include <QBoxLayout>
+
+#include "windowbar.h"
+
+namespace QWK {
+
+    class WindowBarPrivate {
+        Q_DECLARE_PUBLIC(WindowBar)
+    public:
+        WindowBarPrivate();
+        virtual ~WindowBarPrivate();
+
+        void init();
+
+        WindowBar *q_ptr;
+
+        QWidget *w;
+        bool autoTitle;
+        bool autoIcon;
+
+        enum WindowBarItem {
+            IconButton,
+            MenuWidget,
+            TitleLabel,
+            BackButton,
+            HomeButton,
+            FavButton,
+            CenterWidget,
+            PinButton,
+            MinimizeButton,
+            MaximizeButton,
+            CloseButton,
+        };
+
+        QHBoxLayout *layout;
+
+        inline QWidget *widgetAt(int index) const {
+            return layout->itemAt(index)->widget();
+        }
+
+        void setWidgetAt(int index, QWidget *widget);
+
+        QWidget *takeWidgetAt(int index);
+
+        inline void insertDefaultSpace(int index) {
+            layout->insertSpacerItem(index, new QSpacerItem(0, 0));
+        }
+
+    private:
+        Q_DISABLE_COPY(WindowBarPrivate)
+    };
+
+}
+
+#endif // WINDOWBARPRIVATE_H