初步实现放大功能

HPPA/CustomDockWidgetBase.h

@@ -0,0 +1,35 @@
+#pragma once
+#include <QDockWidget>
+#include <QToolButton>
+#include <QStyle>
+#include <QHBoxLayout>
+#include <QMainWindow>
+#include <QMap>
+#include <QSize>
+#include <QLabel>
+
+class CustomDockWidgetBase :
+    public QDockWidget
+{
+    Q_OBJECT
+public:
+    explicit CustomDockWidgetBase(QString title, QMainWindow* parent = nullptr);
+    explicit CustomDockWidgetBase(QMainWindow* parent = nullptr);
+    void setTile(QString title);
+    void hideMaxButton();
+
+private slots:
+    void toggleMaximize();
+
+private:
+    QMainWindow* m_mainWindow = nullptr;
+    QToolButton* m_maxButton = nullptr;
+    bool m_isMaximized = false;
+
+    QList<QDockWidget*> m_hiddenDocks;
+    QByteArray m_savedState;
+    QMap<QDockWidget*, QSize> m_originalSizes;
+
+    QLabel* title_label;
+    void initialize();
+};