Qt: disable focus on widgets for hotkeys selection

Ref #7929

diff --git a/modules/gui/qt4/components/preferences_widgets.cpp b/modules/gui/qt4/components/preferences_widgets.cpp
index d54cc6c307e232fed33f18fc4f326b819df2b676..6dbf0083196c9bd86aabb41e2f819615d3b31ead 100644 (file)
--- a/modules/gui/qt4/components/preferences_widgets.cpp
+++ b/modules/gui/qt4/components/preferences_widgets.cpp
@@ -1428,6 +1428,10 @@ KeyInputDialog::KeyInputDialog( QTreeWidget *_table,
     buttonBox->addButton( cancel, QDialogButtonBox::RejectRole );
     ok->setDefault( true );
 
+    ok->setFocusPolicy(Qt::NoFocus);
+    unset->setFocusPolicy(Qt::NoFocus);
+    cancel->setFocusPolicy(Qt::NoFocus);
+
     vLayout->addWidget( buttonBox );
     ok->hide();