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LCL: Fix scrolling TFrame inside a TScrollBox with mouse wheel, in TGtk2WSScrollingWinControl.CreateHandle. Issue #20540

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git-svn-id: trunk@33057 -
This commit is contained in:
juha 2011-10-23 20:02:42 +00:00
parent 42967bec9c
commit 620534553b
1 changed files with 1 additions and 0 deletions
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lcl/interfaces/gtk2/gtk2wsforms.pp
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@ -742,6 +742,7 @@ begin
TGCallback(@Gtk2RangeScrollPressCB), WidgetInfo);
g_signal_connect(Scrolled^.vscrollbar, 'button-release-event',
TGCallback(@Gtk2RangeScrollReleaseCB), WidgetInfo);
if (AWinControl is TScrollBox) then
g_signal_connect(Scrolled, 'scroll-event',
TGCallback(@Gtk2ScrolledWindowScrollCB), WidgetInfo);
end;