| wxImageBox | The widget to display a image with the zoom function | 
| wxImageFilter | The base class of all image processing filters | 
| wxLinearImageFilter | An image processing filter of linears filters (middle value, Gauss) | 
| wxMedianImageFilter | An image processing filter of median filter | 
| wxPaintBox | The widget to display a image buffer | 
| wxPipeExecute | Executes pipe commands and optional read input from file and write output to other file | 
| wxPropDlg | Base class for property dialogs | 
| wxTablessNotebook | The widget to display a tabless notebook | 
| wxThumbnails | The widget to display a series of images (thumbnails) | 
| wxVerticalToolbar | The class to emulate vertical toolbar | 
 1.3.7
 1.3.7