修复弹窗后失去焦点bug

hwasmart-beidou-satellite-data-monitor-beidou-satellite-data-monitor-/src/main/app.ts

@@ -130,6 +130,34 @@ function createWindow(option: any, url: any) {
     win.loadFile(url)
   }
 
+  const isWindows = process.platform === 'win32';
+  let needsFocusFix = false;
+  let triggeringProgrammaticBlur = false;
+
+  //弹出警报窗口后 input获取不到焦点
+  win.on('blur', (event: any) => {
+    if(!triggeringProgrammaticBlur) {
+      needsFocusFix = true;
+    }
+  })
+
+  win.on('focus', (event: any) => {
+    if(isWindows && needsFocusFix) {
+      needsFocusFix = false;
+      triggeringProgrammaticBlur = true;
+      //弹出弹窗后重新聚焦导致windows任务栏显示，重新隐藏底部windows任务栏
+      win.minimize();   //最小化函数
+      win.restore();    //取消最小化函数（从最小化窗口还原函数）
+      setTimeout(function () {
+        win.blur();       //失去焦点函数
+        win.focus();      //获取焦点函数
+        setTimeout(function () {
+          triggeringProgrammaticBlur = false;
+        }, 100);
+      }, 100);
+    }
+  })
+  
   if(process.env.NODE_ENV === 'development') win.webContents.openDevTools()
 
   ipcMain.on('CLOSE', (event) => {