- b->Add (_remove, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
- _earlier = new wxButton (_panel, wxID_ANY, _("Up"));
- b->Add (_earlier, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
- _later = new wxButton (_panel, wxID_ANY, _("Down"));
- b->Add (_later, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+ _remove->SetToolTip (_("Remove the selected piece of content from the film."));
+ b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+
+ _earlier = new wxButton (_panel, wxID_ANY, _("Earlier"));
+ _earlier->SetToolTip (_("Move the selected piece of content earlier in the film."));
+ b->Add (_earlier, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+
+ _later = new wxButton (_panel, wxID_ANY, _("Later"));
+ _later->SetToolTip (_("Move the selected piece of content later in the film."));
+ b->Add (_later, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+