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Re: Using Pen with U++ [message #56623 is a reply to message #56622]

Mon, 29 March 2021 17:29

Tom1
Messages: 1212
Registered: March 2007

Senior Contributor

OK, I logged some MEvent0 coordinates and tracked for mouseCtrl changes. It seems this is flipping mouseCtrl a lot:

[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [141, 199]
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [141, 199]
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [141, 199]
[+     0 ms] HasMouse() = false
[+     0 ms] MEvent0 [141, 199]
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [141, 199]
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] WM_MOUSEMOVE
[+     0 ms] MEvent0 [139, 21]
[+     0 ms] mouseCtrl != this
[+     0 ms] HasFocus() = true
[+     0 ms] HasMouse() = true
[+     0 ms] HasFocus() = false
[+     0 ms] HasMouse() = false
[+     0 ms] HasFocus() = true
[+     0 ms] HasMouse() = true
[+     0 ms] MEvent0 [139, 21]
[+    31 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] mouseCtrl != this
[+     0 ms] HasFocus() = false
[+     0 ms] HasMouse() = false
[+     0 ms] HasMouse() = true
[+     0 ms] HasMouse() = false
[+     0 ms] HasMouse() = true
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [142, 199]
[+     0 ms] HasMouse() = false
[+     0 ms] MEvent0 [142, 199]
[+    16 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [143, 199]
[+     0 ms] MEvent0 [143, 199]
[+     0 ms] MEvent0 [143, 199]
[+     0 ms] WM_MOUSEMOVE
[+     0 ms] MEvent0 [140, 21]
[+     0 ms] mouseCtrl != this
[+     0 ms] HasFocus() = true
[+     0 ms] HasMouse() = true
[+     0 ms] HasFocus() = false
[+     0 ms] HasMouse() = false
[+     0 ms] HasFocus() = true
[+     0 ms] HasMouse() = true
[+     0 ms] MEvent0 [140, 21]
[+    16 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [143, 199]
[+     0 ms] mouseCtrl != this
[+     0 ms] HasFocus() = false
[+     0 ms] HasMouse() = false
[+     0 ms] HasMouse() = true
[+     0 ms] HasMouse() = false
[+     0 ms] HasMouse() = true
[+     0 ms] WM_POINTERUPDATE
[+     0 ms] MEvent0 [143, 199]

Please note that pen is nearly stationary during this.

Best regards,

Tom

EDIT: Added WM_POINTERUPDATE and WM_MOUSEMOVE markers to the log, so that we can identify that the incompatible coordinates are coming from respective sources.

[Updated on: Mon, 29 March 2021 17:35]

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