References ▼
#include "l_bitmap.h"
L_INT pEXT_CALLBACK YourFunction(hCellWnd, uMessage, pCellInfo, pUserData)
Callback function that is called every time the user makes an action with the mouse.
A handle to the window that represents the Medical Viewer Cell.
Value that represents the message from the mouse. Possible values are:
WM_LBUTTONDOWN WM_LBUTTONUP WM_MBUTTONDOWN WM_MBUTTONUP WM_XBUTTONDOWN WM_XBUTTONUP WM_MOUSEMOVE WM_RBUTTONDOWN WM_RBUTTONUP WM_LBUTTONDBLCLK WM_RBUTTONDBLCLK WM_MBUTTONDBLCLK WM_XBUTTONDBLCLK
Pointer to the DISPCONTAINERCELLINFO information structure to be updated with the cell information.
A void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. (This is the same pointer that you pass in the pUserData parameter of L_DispContainerSetMouseCallBack.) Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
To get the current callback function used to handle mouse events, call L_DispContainerGetMouseCallBack. To set the current callback function used to handle the mouse events, call L_DispContainerSetMouseCallBack
Required DLLs and Libraries
For an example, refer to L_DispContainerFlipAnnotationContainer.