GraphicsSceneDrag image here拖放图片至此GraphicsViewFile url list is empty文件 URL 列表为空File is not a valid image文件不是有效的图片文件Image data is invalid图片数据无效Not supported mimedata: %1不受支持的 MimeData 格式:%1MainWindowStay on top总在最前Protected mode保护模式Help帮助Launch application with image file path as argument to load the file.以图片文件的路径作为参数运行程序即可直接打开图片文件。Drag and drop image file onto the window is also supported.也支持拖放图片文件到窗口内来加载图片。Context menu option explanation:菜单项说明:Make window stay on top of all other windows.使窗口始终至于其它非置顶窗口上方。Avoid close window accidentally. (eg. by double clicking the window)避免窗口意外关闭。(如:不小心双击了窗口触发了关闭窗口行为)mainFile list.文件列表。