Add QT GUI install program

LinuxGUI/Ventoy2Disk/QT/partcfgdialog.h

@@ -0,0 +1,44 @@
+#ifndef PARTCFGDIALOG_H
+#define PARTCFGDIALOG_H
+
+#include <QDialog>
+#include <QJsonObject>
+
+namespace Ui {
+class PartCfgDialog;
+}
+
+class PartCfgDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+
+    bool reserve;
+    int unit;
+    bool align;
+    QString valuestr;
+    qint64 resvalue;
+
+    QString invalid_value;
+    QString err_title;
+    void update_ui_status();
+    void update_language_ui(QJsonObject &obj);
+
+    explicit PartCfgDialog(QWidget *parent = nullptr);
+    ~PartCfgDialog();
+
+private slots:
+    void on_pushButtonOK_clicked();
+
+    void on_pushButtonCancel_clicked();
+
+    void on_checkBox_stateChanged(int arg1);
+
+private:
+    Ui::PartCfgDialog *ui;
+};
+
+#define _LANG_STR(id) obj.value(id).toString()
+
+#endif // PARTCFGDIALOG_H