From b03e070e386d401b534b30b329947635778df4f2 Mon Sep 17 00:00:00 2001
From: qydysky <qydysky@foxmail.com>
Date: Mon, 5 Oct 2020 18:37:11 +0800
Subject: [PATCH] =?utf8?q?=E9=81=BF=E5=85=8Dqt=20panic?=
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---
 Reply/qt.go | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/Reply/qt.go b/Reply/qt.go
index f610659..94cf286 100644
--- a/Reply/qt.go
+++ b/Reply/qt.go
@@ -3,6 +3,7 @@ package reply
 import (
 	"os"
 	"strconv"
+	"os/signal"
 
 	c "github.com/qydysky/bili_danmu/CV"
 	"github.com/therecipe/qt/core"
@@ -31,7 +32,7 @@ func Qtdanmu() {
 	Qt_FontWeight = qtd.Qt_FontWeight
 	Qt_Background = qtd.Qt_Background
 
-	widgets.NewQApplication(len(os.Args), os.Args)
+	wq := widgets.NewQApplication(len(os.Args), os.Args)
 
 	//主窗口
 	mainWindow := widgets.NewQMainWindow(nil, 0)
@@ -61,7 +62,7 @@ func Qtdanmu() {
 	centralWidget.SetLayout(vbox)
 	mainWindow.SetCentralWidget(centralWidget)
 	mainWindow.ShowNormalDefault()
-
+	wq.SetActiveWindow(mainWindow)
 	go func(){
 		QtDanmuChan = make(chan string, 10)
 		QtOn = true
@@ -75,7 +76,16 @@ func Qtdanmu() {
 			}
 		}
 	}()
-	widgets.QApplication_Exec()
+
+	//ctrl+c退出
+	interrupt := make(chan os.Signal, 1)
+	signal.Notify(interrupt, os.Interrupt)
+	go func(w *widgets.QApplication){
+		<-interrupt
+		close(interrupt)
+		w.CloseAllWindows()
+	}(wq)
+	wq.Exec()
 	QtOn = false
 }
 
-- 
2.39.2