Edit file File name : playlist.ui Content :<?xml version="1.0" encoding="UTF-8"?> <interface> <!-- interface-requires gtk+ 3.0 --> <object class="GtkListStore" id="playlist_list_store"> <columns> <!-- column-name playing --> <column type="gint"/> <!-- column-name filename --> <column type="gchararray"/> <!-- column-name filename-escaped --> <column type="gchararray"/> <!-- column-name uri --> <column type="gchararray"/> <!-- column-name title-custom --> <column type="gboolean"/> <!-- column-name subtitle-uri --> <column type="gchararray"/> <!-- column-name file-monitor --> <column type="GObject"/> <!-- column-name mount --> <column type="GObject"/> <!-- column-name mime-type --> <column type="gchararray"/> </columns> </object> <object class="GtkVBox" id="vbox4"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="spacing">0</property> <child> <object class="GtkScrolledWindow" id="scrolledwindow1"> <property name="visible">True</property> <property name="can_focus">True</property> <property name="shadow_type">in</property> <child> <object class="GtkTreeView" id="treeview1"> <property name="visible">True</property> <property name="can_focus">True</property> <property name="model">playlist_list_store</property> <property name="headers_visible">True</property> <child internal-child="selection"> <object class="GtkTreeSelection" id="treeview-selection1"/> </child> </object> </child> </object> <packing> <property name="expand">True</property> <property name="fill">True</property> <property name="position">0</property> </packing> </child> <child> <object class="GtkToolbar" id="toolbar1"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="icon_size">1</property> <property name="toolbar-style">icons</property> <style> <class name="inline-toolbar"/> </style> <child> <object class="GtkToolButton" id="add_button"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="use_action_appearance">False</property> <property name="use_underline">True</property> <property name="icon_name">list-add-symbolic</property> <signal name="clicked" handler="totem_playlist_add_files"/> <property name="tooltip-text" translatable="no">Add...</property> </object> <packing> <property name="expand">False</property> <property name="homogeneous">True</property> </packing> </child> <child> <object class="GtkToolButton" id="remove_button"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="use_action_appearance">False</property> <property name="use_underline">True</property> <property name="icon_name">list-remove-symbolic</property> <signal name="clicked" handler="playlist_remove_button_clicked"/> <property name="tooltip-text" translatable="no">Remove</property> </object> <packing> <property name="expand">False</property> <property name="homogeneous">True</property> </packing> </child> <child> <object class="GtkToolButton" id="copy_location_button"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="use_action_appearance">False</property> <property name="use_underline">True</property> <property name="icon_name">edit-copy-symbolic</property> <signal name="clicked" handler="playlist_copy_location_action_callback"/> <property name="tooltip-text" translatable="no">Copy Location</property> </object> <packing> <property name="expand">False</property> <property name="homogeneous">True</property> </packing> </child> <child> <object class="GtkToolButton" id="select_subtitle_button"> <property name="visible">True</property> <property name="can_focus">False</property> <property name="use_action_appearance">False</property> <property name="use_underline">True</property> <property name="icon_name">media-view-subtitles-symbolic</property> <signal name="clicked" handler="playlist_select_subtitle_action_callback"/> <property name="tooltip-text" translatable="no">Select Text Subtitles...</property> </object> <packing> <property name="expand">False</property> <property name="homogeneous">True</property> </packing> </child> </object> <packing> <property name="expand">False</property> <property name="fill">True</property> <property name="position">1</property> </packing> </child> </object> </interface> Save