etVoiceTest 0 0 732 523 Form 40 60 401 80 10 30 31 23 120 30 71 22 Qt::Horizontal 200 30 31 23 300 30 31 23 240 30 51 22 100 Qt::Horizontal 50 30 71 16 00:00 / 00:00 450 90 75 23 不能播放声音 Qt::ToolButtonTextBesideIcon 540 90 75 23 能够播放声音 Qt::ToolButtonTextBesideIcon 40 190 531 281 50 160 54 12