Gets the current location of the pointer and the current modifier mask for a given display.
Use gdk_device_get_position instead.
| this |
a Display |
| screen |
location to store the screen that the cursor is on, or null. |
| x |
location to store root window X coordinate of pointer, or null. |
| y |
location to store root window Y coordinate of pointer, or null. |
| mask |
location to store current modifier mask, or null |