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This commit is contained in:
Alexander Alekhin
2016-11-17 18:41:39 +03:00
parent 40aa8aa862
commit 30cdcfa554
6 changed files with 15 additions and 6 deletions
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modules/highgui/src/window_gtk.cpp
+1 -1
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@@ -1983,7 +1983,7 @@ static gboolean icvOnMouse( GtkWidget *widget, GdkEvent *event, gpointer user_da
break;
#endif //GTK_VERSION3_4
case GDK_SCROLL_LEFT: cv_event = CV_EVENT_MOUSEHWHEEL;
case GDK_SCROLL_UP: flags |= ((-(int)1 << 16));
case GDK_SCROLL_UP: flags |= ~0xffff;
break;
case GDK_SCROLL_RIGHT: cv_event = CV_EVENT_MOUSEHWHEEL;
case GDK_SCROLL_DOWN: flags |= (((int)1 << 16));