From 270b5519ae944aade8909d972e58a36a1b154399 Mon Sep 17 00:00:00 2001
From: 13195980010 <1512161085@qq.com>
Date: Tue, 17 May 2022 09:41:16 -0700
Subject: [PATCH] ui

---
 src/main/mainwindow.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/mainwindow.cpp b/src/main/mainwindow.cpp
index 8e44df4..640d4c6 100644
--- a/src/main/mainwindow.cpp
+++ b/src/main/mainwindow.cpp
@@ -10,7 +10,11 @@ MainWindow::MainWindow(int argc, char **argv, QWidget *parent) :
     qnode.init();
     ui->setupUi(this);
     initUis();
+    timer = new QTimer(this);
+
     connections();
+
+
 }
 
 MainWindow::~MainWindow()
@@ -151,6 +155,9 @@ void MainWindow::connections(){
         ui->stackedWidget_ros_control->setCurrentIndex(0);
     });
 
+    //label -> stream
+    connect(timer, SIGNAL(timeout()), this, SLOT(importFrame()));
+
     /*
      * 绑定速度控制按钮
      */
@@ -374,7 +381,7 @@ void MainWindow::importFrame()
 
 void MainWindow::on_Open_receive_clicked()
 {
-  capture.open(1);
+  capture.open(0);
   //capture.open("udp://@0.0.0.0:11111");
   timer->start(30);
 }