ExDlgSetHeaders 0 0 274 370 Dialog 表头标题： Qt::Horizontal 40 20 确定 :/images/Image005.png:/images/Image005.png 取消 :/images/Image007.png:/images/Image007.png btnOk clicked() ExDlgSetHeaders accept() 135 337 136 184 btnClose clicked() ExDlgSetHeaders reject() 216 337 136 184