2.19.4 (unstable); Gtk: * Action: Added get/set_always_show_image() and property. * EntryBuffer: Added this class. * Entry: - Use EntryBuffer in a constructor and get/set_buffer() and property. - Added get_text_window() and get_icon_window(). * FontSelection.hg: - Added get_family() and get_face(), get_family_list(), get_face_list(), get_size_list(). - Reimplemented get_size_entry() and get_preview_entry() using new functions. * OffscreenWindow: Added this class. * gtk/src/offscreenwindow.[hg|ccg]: Added this, wrapping GtkOffscreenWindow. * gtk/gtkmm.h: Include offscreenwindow.h. * gtk/src/window.hg: Added get/set_mnemonics_visible(). Added mnemonics, accept-focus, and focus-on-map properties. * PrintContext: Added get_hard_margins(). * Range: Added get/set_slider_size_fixed(), get/set_min_slider_size(), get_slider_range(), get_range_rect(). * ToolItememGroup: Added insert() with no position parameter and made get_item_position() const. * ToolPalette: set_drag_source(), add_drag_dest(): Add suitable default parameter values. * StatusIcon: Added set_name(). * Widget: Added has_rc_style(), deprecating rc_style(). * Window: - Added get_icon_name() and icon_name property. - Added get/set_mnemonics_visible() and property. - Added accept-focus, and focus-on-map properties.