新增模型补全空洞

client/gui/dialogs/InpaintPreviewDialog.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <QDialog>
+#include <QImage>
+
+class QLabel;
+class QScrollArea;
+
+class InpaintPreviewDialog final : public QDialog {
+    Q_OBJECT
+public:
+    explicit InpaintPreviewDialog(const QString& title, QWidget* parent = nullptr);
+
+    void setImages(const QImage& before, const QImage& after);
+
+private:
+    QLabel* m_beforeLabel = nullptr;
+    QLabel* m_afterLabel = nullptr;
+    QScrollArea* m_beforeScroll = nullptr;
+    QScrollArea* m_afterScroll = nullptr;
+};
+