Construction
| CGXMouseWheelPlugin | Constructs a mouse-wheel component object. |
Overridables
| OnIMouseGetZoom | Called to determine the current zoom factor of the view or window. The default implementation of this method sends a WM_GX_IMOUSE_GETZOOM message to the parent window and returns the message' result. |
| OnIMouseSetZoom | Called to change the current zoom factor of the view or window. The default implementation of this method sends a WM_GX_IMOUSE_SETZOOM message to the parent window. |
| OnIMouseHScroll | Called to scroll the parent window horizontally. The method sends a WM_HSCROLL message to the parent window. |
| OnIMouseVScroll | Called to scroll the parent window vertically. The method sends a WM_HSCROLL message to the parent window. |