From 7214de8d7b852d91d3c2c609477ddc872b20941e Mon Sep 17 00:00:00 2001
From: email <15737449156@163.com>
Date: Sat, 9 Aug 2025 16:57:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=B8=83=E5=B1=80=E7=95=8C?=
 =?UTF-8?q?=E9=9D=A2?=
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---
 untitled/mainwindow.cpp | 1 -
 untitled/mainwindow.h   | 3 ++-
 untitled/plcdocument.h  | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/untitled/mainwindow.cpp b/untitled/mainwindow.cpp
index 420ec85..bdaaaf5 100644
--- a/untitled/mainwindow.cpp
+++ b/untitled/mainwindow.cpp
@@ -131,7 +131,6 @@ void MainWindow::createMenus()
     editMenu->addAction(deleteAction);
 }
 
-
 // 创建左侧工具栏
 void MainWindow::createToolbars()
 {
diff --git a/untitled/mainwindow.h b/untitled/mainwindow.h
index 8120c61..cf65389 100644
--- a/untitled/mainwindow.h
+++ b/untitled/mainwindow.h
@@ -5,6 +5,7 @@
 #include <QTabWidget>
 #include <QToolBar>
 #include <QAction>
+#include<QTextEdit>
 #include "basedocument.h"
 
 QT_BEGIN_NAMESPACE
@@ -37,9 +38,9 @@ private:
     void updateToolBar(BaseDocument *doc); // 根据文档类型更新工具栏
     void saveDocument(BaseDocument *doc); // 保存文档
     void saveDocumentAs(BaseDocument *doc); // 另存为文档
-
     QTabWidget *m_tabWidget;  // 多文档标签页
     QToolBar *m_leftToolBar;  // 左侧工具栏
+    QTextEdit* m_logTextEdit;  // 消息文本框
     int m_hmiCount = 0;       // HMI文档计数器
     int m_plcCount = 0;       // PLC文档计数器
 
diff --git a/untitled/plcdocument.h b/untitled/plcdocument.h
index 25938a5..70c7980 100644
--- a/untitled/plcdocument.h
+++ b/untitled/plcdocument.h
@@ -58,6 +58,8 @@ public:
     // 检查并修正位置，确保在表格内
     QPointF constrainToTable(const QPointF &pos) const;
 
+    void setTitle(const QString &title) { m_title = title; }
+
 protected:
     bool eventFilter(QObject *obj, QEvent *event) override;
     void resizeEvent(QResizeEvent *event) override;
@@ -104,6 +106,7 @@ private:
     QGraphicsRectItem* m_tableFrame = nullptr;
     QVector<QGraphicsLineItem*> m_horizontalLines;
     QVector<QGraphicsLineItem*> m_verticalLines;
+    QString m_title; // 添加标题成员变量
 };
 
 // 连接线类