DialogFirstSetup 0 0 400 300 First time setup It looks like you are using this software for the first time, please select a core. These settings can be changed later. true V2Ray sing-box Quit v2ray clicked() DialogFirstSetup onButtonClicked() 199 196 199 149 singbox clicked() DialogFirstSetup onButtonClicked() 199 236 199 149 quit clicked() DialogFirstSetup onButtonClicked() 199 276 199 149 onButtonClicked()