| [Overview][Constants][Types][Procedures and functions][Variables][Index] | 
Mouse driver structure
Source position: mouseh.inc line 48
| type TMouseDriver = record | ||
| UseDefaultQueue: Boolean; | 
 | Should the default event queue mechanism be used. | 
| InitDriver: procedure; | 
 | Called when the driver must be initialized | 
| DoneDriver: procedure; | 
 | Called when the driver will be unloaded. | 
| DetectMouse: function: Byte; | 
 | Function called when the mouse must be detected. | 
| ShowMouse: procedure; | 
 | Function called when the mouse cursor must be shown. | 
| HideMouse: procedure; | 
 | Function called when the mouse cursor must be hidden. | 
| GetMouseX: function: Word; | 
 | Called to get the mouse cursors horizontal position. | 
| GetMouseY: function: Word; | 
 | Called to get the mouse cursors vertical position. | 
| GetMouseButtons: function: Word; | 
 | Called to get the currently pressed mouse buttons. | 
| SetMouseXY: procedure( | 
 | Called when the current mouse position must be set. | 
| x: Word; | ||
| y: Word | ||
| ); | ||
| GetMouseEvent: procedure( | 
 | Called to get the next mouse event. Waits if needed. | 
| var MouseEvent: TMouseEvent | ||
| ); | ||
| PollMouseEvent: function( | 
 | Called to get the next mouse event. Does not wait. | 
| var MouseEvent: TMouseEvent | ||
| ):Boolean; | ||
| PutMouseEvent: procedure( | 
 | Called to put a mouse event back in the queue. | 
| const MouseEvent: TMouseEvent | ||
| ); | ||
| end; | 
The TMouseDriver record is used to implement a mouse driver in the SetMouseDriver function. Its fields must be filled in before calling the SetMouseDriver function.
| 
 | Set a new mouse driver. |