抽离场景打开逻辑、添加编辑界面的左右拖动功能

DialogFileOperation.cpp

@@ -16,6 +16,7 @@
 #include"myinclude.h"
 #include<iostream>
 #include<string>
+#include "scene/PicSceneLoader.h"
 
 DialogFileOperation::DialogFileOperation(QWidget *parent) :
     QDialog(parent),
@@ -78,8 +79,11 @@ void DialogFileOperation::on_listViewFile_entered(const QModelIndex &index)
     }
     else if(filePath.endsWith(".xml"))
     {
-        emit createSceneImage(filePath);
-        ui->textEditView->setHtml(QString("<img src='%1'/>").arg("./printSceneView.png"));
+        QImage previewImg = PicSceneLoader::previewSceneFromFile(filePath);
+        ui->textEditView->clear();
+        auto cursor = ui->textEditView->textCursor();
+        cursor.insertImage(previewImg);
+        ui->textEditView->setTextCursor(cursor);
     }
     else {
     	QFile file(filePath);