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fix the possible bug for key mapping in Linux GTK library

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This commit is contained in:
klchang 2017-10-13 20:05:55 +08:00
parent 1ba29cc95d
commit d4ef5bc16a
1 changed files with 1 additions and 1 deletions
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2
modules/highgui/src/window_gtk.cpp
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@ -1632,7 +1632,7 @@ static gboolean icvOnKeyPress(GtkWidget* widget, GdkEventKey* event, gpointer us
break; break;
case GDK_Return: case GDK_Return:
case GDK_Linefeed: case GDK_Linefeed:
code = '\n'; code = 13;
break; break;
case GDK_Tab: case GDK_Tab:
code = '\t'; code = '\t';