applied modifier mask to the state

3 years ago · 8f4f834ce6
parent 2b84c97a78
commit 8f4f834ce6
1 changed files with 1 additions and 0 deletions
--- a/modules/highgui/src/window_gtk.cpp
+++ b/modules/highgui/src/window_gtk.cpp
@ -1881,6 +1881,7 @@ static gboolean icvOnMouse( GtkWidget *widget, GdkEvent *event, gpointer user_da
               (unsigned)pt.y < (unsigned)(image_widget->original_image->height)
            ))
        {
+            state &= gtk_accelerator_get_default_mod_mask();
            flags |= BIT_MAP(state, GDK_SHIFT_MASK,   CV_EVENT_FLAG_SHIFTKEY) |
                BIT_MAP(state, GDK_CONTROL_MASK, CV_EVENT_FLAG_CTRLKEY)  |
                BIT_MAP(state, GDK_MOD1_MASK,    CV_EVENT_FLAG_ALTKEY)   |