• Lars Uebernickel's avatar
    GtkButtonBox: remove spacing when buttons are linked · 2dda89cb
    Lars Uebernickel authored
    GtkButtonBox adds the "linked" class to its style context when its
    layout is set to GTK_BUTTONBOX_EXPAND. It shouldn't ever make sense to
    have spacing between buttons in that case, as themes generally draw
    linked elements with a continuous border.
    
    Thus, always set spacing to 0 and ignore GtkDialog's button-spacing
    style property when the layout is set to EXPAND.
    
    Also remove the now-redundant css rules which set button-spacing to 0
    for message dialogs.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=752131
    2dda89cb