加入左侧原始节点图浏览组件

test.py

@@ -0,0 +1,64 @@
+import sys
+import time
+from PySide6.QtWidgets import QApplication, QMainWindow, QProgressBar, QVBoxLayout, QWidget, QPushButton
+from PySide6.QtCore import QThread, Signal
+
+
+class WorkerThread(QThread):
+    progress_updated = Signal(int)  # 进度更新信号
+    finished = Signal()  # 完成信号
+
+    def run(self):
+        # 模拟耗时操作
+        for i in range(1, 101):
+            time.sleep(0.05)  # 模拟耗时操作
+            self.progress_updated.emit(i)  # 发射进度信号
+        self.finished.emit()
+
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+        
+        self.setWindowTitle("独立进度条示例")
+        self.setGeometry(100, 100, 400, 200)
+        
+        # 创建进度条
+        self.progress_bar = QProgressBar()
+        self.progress_bar.setRange(0, 100)
+        
+        # 创建开始按钮
+        self.start_button = QPushButton("开始加载")
+        self.start_button.clicked.connect(self.start_loading)
+        
+        # 设置布局
+        layout = QVBoxLayout()
+        layout.addWidget(self.progress_bar)
+        layout.addWidget(self.start_button)
+        
+        container = QWidget()
+        container.setLayout(layout)
+        self.setCentralWidget(container)
+        
+        # 初始化工作线程
+        self.worker_thread = WorkerThread()
+        self.worker_thread.progress_updated.connect(self.update_progress)
+        self.worker_thread.finished.connect(self.loading_finished)
+    
+    def start_loading(self):
+        self.start_button.setEnabled(False)
+        self.worker_thread.start()
+    
+    def update_progress(self, value):
+        self.progress_bar.setValue(value)
+    
+    def loading_finished(self):
+        self.start_button.setEnabled(True)
+        # 这里可以添加加载完成后的操作
+
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = MainWindow()
+    window.show()
+    sys.exit(app.exec())