EncodeConvert 0 0 969 614 EncodeConvert :/Resources/img/main.png:/Resources/img/main.png 2 2 2 2 2 filePath file size file code convert code convert result 20 convert options convert to code 200 0 UTF8 UTF8 BOM UTF16-LE UTF16-BE GBK deal file ext 150 0 all support file ext user defined defined Qt::Horizontal 40 20 select dir start false close Qt::Horizontal 40 20 selectFileBt clicked() EncodeConvert slot_selectFile() 64 574 8 559 startBt clicked() EncodeConvert slot_startConvert() 185 573 232 605 closeBt clicked() EncodeConvert close() 274 572 367 611 toolButton clicked() EncodeConvert slot_userDefineExt() 300 506 438 608 slot_selectFile() slot_startConvert() slot_userDefineExt()