MouseDblClick Event 5
Description
If enabled, this event is reported when the user presses and then releases a mouse button twice within a short space of time. The duration of this time is set through the Windows Control Panel.
The event message reported as the result of ⎕DQ, or supplied as the right argument to your callback function, is a 6-element vector as follows :
[1] |
Object | ref or character vector |
[2] |
Event | 'MouseDblClick' or 5 |
[3] |
Y | y-position of mouse (number) |
[4] |
X | x-position of mouse (number) |
[5] |
Button | button double clicked (number) 1 = left button 2 = right button 4 = middle button |
[6] |
Shift State | sum of shift key codes (number) 1 = Shift key is down 2 = Ctrl key is down |
In a graphical object (Circle, Ellipse, Image, Marker, Poly and Rect), the position of the mouse is reported relative to the top-left corner of its bounding rectangle.
If you enable MouseDown and MouseUp events in addition to MouseDblClick events, double-clicking a mouse button will generate the following sequence of events :