Add a tooltip for the "Add decoder" button.

diff --git a/pv/toolbars/mainbar.cpp b/pv/toolbars/mainbar.cpp
index 333f222a3d03998b514187c4eb22b13564af5a77..1a177fd65eea01c99d900ba68a54ac2c7e4fa875 100644 (file)
--- a/pv/toolbars/mainbar.cpp
+++ b/pv/toolbars/mainbar.cpp
@@ -203,6 +203,7 @@ MainBar::MainBar(Session &session, QWidget *parent,
                QIcon(":/icons/add-decoder.svg")));
        add_decoder_button_->setPopupMode(QToolButton::InstantPopup);
        add_decoder_button_->setMenu(menu_decoders_add_);
+       add_decoder_button_->setToolTip(tr("Add low-level, non-stacked protocol decoder"));
 #endif
 
        connect(&sample_count_, SIGNAL(value_changed()),