MouseHover

[itg-assistant]

Nic Adams asked 2016-05-13 10:46:00 UTC

Hi,

Are there any restrictions or prerequisites on using the MouseHover event? I've been trying to use it with a picturebox and a panel but it never seems to fire.

Thanks

Nic

[itg-assistant]

Luca answered 2016-05-13 15:27:33 UTC

Hi Nic,

Two issues:

• Most events in Wisej fire automatically and you can either attach to the event or override the On[Event] method. Except these events:

MouseMove
MouseEnter
MouseLeave
MouseWheel
KeyDown
KeyPress
KeyUp
QueryContinueDrag
DragDrop
DragEnter
DragOver
DragLeave
CellMouseEnter
CellMouseLeave
CellMouseMove

These are events that we don't want to fire all the times and that must have at least  one handler attach. Once they are attached you can also override the corresponding On[Event] method.

• There is a bug related to MouseEnter and MouseHover. Since they are treated the same way we checked only if MouseEnter is attached. It will be fixed in the new build. But, if you attach to MouseEnter you will also start receiving MouseHover.

Best,

Luca