| Parameter | Description |
|---|---|
|
Button |
Indicates which mouse button was depressed: 0x0 = none, 0x1=left, 0x2=right. |
|
Shift |
Indicates which modifier keys were depressed: 0x0=Alt, 0x1=Shift, 0x2=Ctrl. |
|
X |
The X-coordinate of the mouse when it was lifted. Measured from the left edge of the control. |
|
Y |
The Y-coordinate of the mouse when it was lifted. Measured from the right edge of the control. |