2006-11-23  Michael J. Chudobiak  <mjc@cvs.gnome.org>

        * libgthumb/gthumb-stock.c:
        * libgthumb/gthumb-stock.h:
        * libgthumb/icons/Makefile.am:
        * libgthumb/icons/zoom-width-16.png:
        * libgthumb/icons/zoom-width-24.png:
        * libgthumb/image-viewer.c: (zoom_to_width),
        (image_viewer_zoom_in), (image_viewer_zoom_to_width):
        * src/gth-browser-ui.h:
        * src/gth-browser.c: (window_update_zoom_sensitivity):
        * src/gth-fullscreen-ui.h:
        * src/gth-fullscreen.c: (update_zoom_sensitivity)
        * src/gth-viewer-ui.h:
        * src/gth-viewer.c: (viewer_update_zoom_sensitivity):
        * src/gth-window-actions-callbacks.c:
        (gth_window_activate_action_view_zoom_to_width):
        * src/gth-window-actions-callbacks.h:
        * src/gth-window-actions-entries.h:
          Added a zoom-to-fit-width function. Bug 148971.

        * src/gth-fullscreen.c: (mouse_wheel_scrolled_cb),
        (gth_fullscreen_construct):
          Extended mouse-wheel navigation to fullscreen mode.