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LCL-QT: Ignore an invalid button value caused by rapid mouse wheel movement.

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git-svn-id: trunk@52811 -
This commit is contained in:
juha 2016-08-17 10:40:18 +00:00
parent f0a7cff071
commit ea7fcec8a1
1 changed files with 1 additions and 0 deletions
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1
lcl/interfaces/qt/qtwidgets.pas
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@ -3592,6 +3592,7 @@ begin
QtRightButton: LazButton := 2;
QtMidButton: LazButton := 3;
QtXButton1, QtXButton2: LazButton := 4;
else Exit; // Sometimes mouse wheel triggers an invalid button value. Ignore it.
end;
// do not pass mouse button into keys (TShiftState). issue #20916
if (QEvent_type(Event) <> QEventMouseButtonRelease)