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Fix FL_MOUSEWHEEL event coordinates in subwindow (#210)

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Issue #210: "Fl::event_x() & event_y() doesn't take into account
  embedded window's coords with Mouse wheel events"

In fact the calculation of Fl::event_x() and Fl::event_y() used the
wrong window coordinates if the event was sent to a subwindow.
This commit is contained in:
Albrecht Schlosser
2021-07-01 17:44:54 +02:00
parent 55eee459d4
commit e3e8fe494d
1 changed files with 1 additions and 1 deletions
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src/Fl.cxx
+1 -1
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@@ -1341,7 +1341,7 @@ int Fl::handle_(int e, Fl_Window* window)
return 1; return 1;
} }
// Finally try sending it to the window, the event occurred in // Finally try sending it to the window, the event occurred in
if (send_event(FL_MOUSEWHEEL, window, window)) return 1; if (send_event(FL_MOUSEWHEEL, window, window->top_window())) return 1;
default: default:
break; break;
} }