Event XbpWindow():wheel Foundation
Mouse wheel is activated.
:wheel := {| aPos, aWheel, self | ... }
:wheel( <aPos>, <aWheel> ) --> self
xbeM_Wheel (1048599)
Constant | Description |
---|---|
XBP_MK_LBUTTON | Left mouse button is pressed |
XBP_MK_MBUTTON | Middle mouse button is pressed |
XBP_MK_RBUTTON | Right mouse button is pressed |
XBP_MK_CONTROL | Ctrl key is pressed |
XBP_MK_SHIFT | Shift key is pressed |
This method returns the object executing the method (self).
The xbeM_Wheel event is generated when the user rotates the mouse wheel. This event is always sent to the Xbase Part that has input focus, no matter whether or not the mouse pointer is located within or outside the area of the Xbase Part. All classes derived from XbpWindow that display data which can be vertically scrolled have a default behavior to process this event. This applies to the following classes:
XbpBrowse |
XbpCombobox (XBPCOMBO_DROPDOWNLIST) |
XbpListbox |
XbpMLE |
XbpQuickBrowse |
XbpSpinbutton |
XbpTreeview |
XbpScrollbar *) |
|
If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.