添加设置页面

src/pages/settingspage.h

@@ -0,0 +1,23 @@
+#ifndef SETTINGSPAGE_H
+#define SETTINGSPAGE_H
+
+#include <QWidget>
+
+namespace Ui {
+class SettingsPage;
+}
+
+class SettingsPage : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit SettingsPage(QWidget *parent = nullptr);
+    void setTheme(bool dark);
+    ~SettingsPage();
+
+private:
+    Ui::SettingsPage *ui;
+};
+
+#endif // SETTINGSPAGE_H