[~andy/gtk] / ChangeLog.pre-2-10

2005-09-06  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkaccelgroup.c (gtk_accelerator_parse): 
        * gtk/gtkaccellabel.c (_gtk_accel_label_class_get_accelerator_label): 
        Don't use GDK_ALT_MASK.

        * gdk/gdktypes.h: No need to introduce GDK_ALT_MASK

2005-09-06  Matthias Clasen  <mclasen@redhat.com>

        Add support for extra virtual modifiers:  (#85780, Owen Taylor)
        
        * tests/testgtk.c (create_key_lookup): Add tests for extra virtual
        modifiers.

        * gtk/gtkkeyhash.c (_gtk_key_hash_lookup): Try to match both against
        Mod2 - Mod5 and against Super, Hyper, Meta.

        * gtk/gtkaccellabel.c (_gtk_accel_label_class_get_accelerator_label): 
        * gtk/gtkaccelgroup.c (gtk_accelerator_parse) 
        (gtk_accelerator_name): Support Super, Hyper Meta and Mod2 - Mod5.

        * gdk/x11/gdkkeys-x11.c (struct _GdkKeymapX11): Add a 
        modmap to maintain the information which X modifiers map to
        virtual modifiers.
        (get_xkb): Set up the modmap from the XKB tables.
        (update_keymaps): Set up the modmap from the information returned
        by XGetModifierMapping in the non-XKB case.

        * gdk/x11/gdkprivate-x11.h: 
        * gdk/x11/gdkkeys-x11.c (_gdk_keymap_add_virtual_modifiers): New 
        function to set the virtual modifiers in the state.

        * gdk/x11/gdkevents-x11.c (translate_key_event): Call 
        _gdk_keymap_add_virtual_modifiers here.

        * gdk/gdktypes.h (GdkModifierType): Add bits for virtual Super, 
        Hyper and Meta modifiers. Also add GDK_ALT_MASK as an alias
        for GDK_MOD1_MASK.

2005-09-05  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkaction.c (connect_proxy): Set the label of a button
        if it has no child.  (#315253, John Finlay)

2005-09-02  Matthias Clasen  <mclasen@redhat.com>

        * gtkimcontextsimple.h: Add a modifiers_dropped bit

2005-09-02  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkentry.c (gtk_entry_destroy): Disconnect idle handlers
        on destroy to avoid problems when they are called on a destroyed
        widget.  (#315135, John Cupitt)
        
        * gtk/gtkentry.c (gtk_entry_class_init):
        * gtk/gtktextview.c (gtk_text_view_class_init): Add bindings
        for Ctrl-Shift-A to unselect all.  (#309301, Kathy Fernandes)

        * gtk/gtkimcontextsimple.c: Rework the Unicode hex input
        code. Now we only steal a single key combination, Ctrl-Shift-U,
        instead of sixteen. 
        A hex Unicode sequence must be started with Ctrl-Shift-U, followed
        by a sequence of hex digits entered with Ctrl-Shift still held.
        Releasing one of the modifiers or pressing space while the modifiers
        are still held commits the character. It is possible to erase
        digits using backspace.
        As an extension to the above, we also allow to start the sequence
        with Ctrl-Shift-U, then release the modifiers before typing any
        digits, and enter the digits without modifiers.
        (#82011, Owen Taylor)
        
2005-09-02  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkmain.c (gtk_get_event_widget): If the window is destroyed,
        we still need to deliver the destroy event.  (#314980, Chris Lahey)

        * gtk/gtktextview.c (gtk_text_view_key_press_event): Reset 
        im context before committing \n or \t.

2005-09-02  Alexander Larsson  <alexl@redhat.com>

        * gtk/gtkfilechooserdefault.c: (shortcuts_add_volumes),
        (shortcuts_activate_volume):
        Handle base_path being null in the rest of the cases (#310270)

2005-09-02  Tor Lillqvist  <tml@novell.com>

        * gdk/win32/gdkevents-win32.c (gdk_event_translate): Keep track of
        cursor position also in root window coordinates. Prune out
        superfluous WM_MOUSEMOVE events even earlier, based on root window
        coordinates. Windows sends WM_MOUSEMOVE messages after a new
        window has ben mapped below the cursor even if the mouse doesn't
        move. We used to generate GDK_MOTION_NOTIFY in these cases. This
        confused at least gtk_menu_motion_notify(). (#314995)

        * gtk/gtkintl.h: No need to include config.h here. It caused
        warnings about GTK_LOCALEDIR being redefined on Win32 when
        compiling files where gtkintl.h is included after gtkprivate.h
        (which #undefines and re-#defines GTK_LOCALEDIR on Win32).

        * gtk/gtkplug.c: Include config.h.

2005-09-01  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkfilesystemunix.c: Pass statbufs down to 
        xdg_mime_get_mime_type_for_file() where possible, to avoid
        useless re-stating.  
        
        * gtk/gtkaction.c (gtk_action_get_accel_closure): Fix doc
        typo.  (#314921, Guillaume Cottenceau)

        * gdk/*.c: Intern some more strings.
        * gtk/gtkintl.h: 
        * gtk/*.c: Define an I_() macro and use it instead of the 
        bulky g_intern_static_string().

2005-08-31  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkbindings.c (binding_signal_new): Intern the signal name
        instead of copying it.

        * gtk/gtktypeutils.c (gtk_identifier_get_type): Some more string interning.

        * gtk/*.c: Also intern static strings passed to 
        g_object_set_data().

        * gdk/Makefile.am: 
        * gtk/Makefile.am: Intern type names in code generated by 
        glib-mkenums, too.

        * gtk/*.c: 
        * gdk/x11/*.c: 
        * gdk/*.c: Intern type names before registering the type to avoid 
        unnecessary copies.

        * configure.in: Require GLib 2.9.0

2005-08-31  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtktoolbar.c: Undeprecate gtk_toolbar_set_icon_size(),
        and add icon-size and icon-size-set properties.  (#314172)      

        * gtk/gtkwindow.c (gtk_window_set_transient_for): Inherit window
        groups across transient parents.  (#312918, Christian Persch)

        * gtk/gtktreemodel.c: Some documentation fixes.  (#314882,
        Guillaume Cottenceau)

        * gtk/gtktextiter.c (gtk_text_iter_backward_visible_cursor_positions): 
        Fix a typo in the docs.  (#314878, Guillaume Cottenceau)

2005-08-30  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkentry.c (gtk_entry_class_init): Add key bindings to
        make C-/ select all and C-\ unselect all.  (#309301,
        Kathy Fernandez)

        * gtk/gtkimcontextsimple.c: Change the compose sequence for
        soft hyphen to be multi_key-minus-minus-space, and add
        compose sequences multi_key-minus-minus-period and 
        multi_key-minus-minus-minus for en dash and em dash.
        (#172653, Christian Lohmaier)

        * gtk/gtkentry.c (gtk_entry_draw_frame): Fix some unused
        code.  (#313946, Christian Persch)

        * gtk/gtkuimanager.c (gtk_ui_manager_class_init): Another
        fix for the default value of the "ui" property.

2005-08-30  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtk.symbols: 
        * gtk/gtkselection.h:
        * gtk/gtkselection.c: Add functions which look for text, image
        or uri targets in an array of atoms.   (#314089, Mark Wielaard)

        * gtk/gtk.symbols: 
        * gtk/gtkselection.h:
        * gtk/gtkselection.c (gtk_selection_data_targets_include_uri): 
        Add a function to check wether targets include uri.  
        (#314092, Mark Wielaard)
        
        * gtk/gtk.symbols: 
        * gtk/gtkwindow.h: 
        * gtk/gtkwindow.c: Add a deletable property with getter
        and setter, to control the close button in the window 
        frame.  (#59718, Havoc Pennington)

2005-08-29  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkrc.key.emacs: Add C-n/C-p/C-f/C-b as alternatives
        to the arrow keys for menu navigation.  (#162825, Carl Worth)

        * gtk/gtkentry.c, gtk/gtktextview.c: More typo fixes

        * gtk/gtksocket-x11.c, gtk/gtkstatusicon-x11.c: Fix typos.

        * gtk/gtkstatusicon-x11.c (gtk_status_icon_new_from_stock): 
        * gtk/gtkimage.c (gtk_image_new_from_stock): Don't
        refer to nonexisting stock ids.

        * gtk/gtktextview.c (popup_targets_received): 
        * gtk/gtkentry.c (popup_targets_received): Construct
        the "Select All" menuitem from stock.

        * gtk/stock-icons/stock_select_all_{16,24}.png:
        * gtk/stock-icons/Makefile.am: 
        * gtk/gtkiconfactory.c:
        * gtk/gtkstock.h: 
        * gtk/gtkstock.c: Add a "Select All" stock item.  (#78545,
        Calum Benson)

        * gtk/gtktrayicon.c: Add a pointer to the spec.

        * gtk/gtkstatusicon-x11.c: Add docs.

        * gtk/gtkstatusicon.h: Fix a typo.

        Add a cross-platform "tray icon" API, by
        porting EggStatusIcon/EggTrayIcon (#105101)
        
        * gtk/gtkstatusicon.h: A GtkStatusIcon is an object which
        displays an icon in a notification area.

        * gtk/gtkstatusicon-x11.c: GtkStatusIcon implementation for
        X11, using GtkTrayIcon.

        * gtk/gtktrayicon.h: 
        * gtk/gtktrayicon.c: An implementation of the freedesktop.org
        system tray specification, not public API.

        * gtk/gtk.symbols: Add new exported functions.

        * gtk/gtk.h: Include gtkstatusicon.h.

        * gtk/Makefile.am: Add new files.

        * tests/Makefile.am:
        * tests/teststatusicon.c: Test for GtkStatusIcon.

2005-08-29  Christopher Aillon  <caillon@redhat.com>

        * gtk/gtkstock.c: Add builtin GtkStockItems for GTK_STOCK_CONNECT
        and GTK_STOCK_DISCONNECT
        
2005-08-29  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtksocket-x11.c (_gtk_socket_windowing_embed_notify): 
        Use XFixesChangeSaveSet if available.  (#314682)

        * gtk/gtkmenu.c (gtk_menu_grab_notify):  Only cancel if the menu
        was active.  (#314298, Christian Persch, analysis by Mark McLoughlin)

2005-08-29  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkiconcache.c (_gtk_icon_cache_get_icon): Remove an
        accidentally leftover duplicate pixbuf creation.  (#314700,
        Kjartan Maraas)

        * gtk/gtksettings.c (settings_update_cursor_theme): Don't 
        leak the cursor theme name.  (#314693, Kjartan Maraas)

        * gdk/x11/gdkasync.c (_gdk_x11_get_window_child_info): Free 
        state.children in all cases.  (#313862, Kjartan Maraas)

2005-08-28  Matthias Clasen  <mclasen@redhat.com>

        * po/POTFILES.in, po-properties/POTFILES.in:
        Add gdk/gdkscreen.c

2005-08-27  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkuimanager.c (gtk_ui_manager_class_init): Fix the default
        value of the ui property. (#314532, Yong Wang)

        * gdk/x11/gdkproperty-x11.c (gdk_property_get): Don't warn
        when G_MAXLONG is passed as length.  

2005-08-26  Matthias Clasen  <mclasen@redhat.com>

        * gtk/updateiconcache.c: Add a separate --ignore-theme-index option
        to avoid overloading --force.  (JP Rosevaar)

2005-08-26  Matthias Clasen  <mclasen@redhat.com>

        * configure.in: Bump version to 2.9.0

        * gdk/gdk.symbols: 
        * gdk/gdkscreen.h: 
        * gdk/gdkscreen.c: Make the GdkScreen font options api
        public, and add properties GdkScreen::font-options and
        GdkScreen::resolution.  (#314004)

        * gdk/gdkpango.c:
        * gtk/gtksettings.c:
        * gtk/gtkwidget.c: Adjust all callers.
        
        * gdk/gdkintl.h: Simplify and use glib/gi18n-lib.h.
        * gdk/gdkpango.c: Include gdkintl.h, not gtkintl.h.
        * gdk/gdkscreen.c: Include gdkintl.h.

        * gtk/gtkicontheme.c (theme_lookup_icon): Avoid an uninitialized
        variable warning, pointed out by Colin Walters. (#314585)

2005-08-26  Tor Lillqvist  <tml@novell.com>

        * gtk/gtkfilesystemwin32.c: Remove some ifdeffed out debugging
        printouts.
        (gtk_file_system_win32_parse): Don't mishandle UNC paths. (#314519)

2005-08-26  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkcalendar.c (gtk_calendar_init): Fix the calculation
        of week_start.  (#314473, JP Rosevaar)

2005-08-25  Thomas Fitzsimmons  <fitzsim@redhat.com>

        * gtk/gtkfilesystemmodel.c (idle_finished_loading_cb): Acquire GDK
        lock.  (#314533, Thomas Fitzsimmons)

2005-08-25  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtktoolbar.c (_gtk_toolbar_elide_underscores): Handle
        NULL gracefully.  (#314523, Ed Catmur)

2005-08-25  Owen Taylor  <otaylor@redhat.com>

        * gdk/x11/gdkcursor-x11.c (gdk_x11_display_set_cursor_theme): 
        Handle theme == NULL.

2005-08-25  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkmenutoolbutton.c (menu_position_func): Take widget
        y offset into account when positioning the popup.  (#314470,
        Christian Persch)

2005-08-25  Owen Taylor  <otaylor@redhat.com>

        * gdk/gdkscreen.c (gdk_screen_get_type): Use gdk_screen_init
        as instance_init, not base_init! (#314452, Fix from Frederic
        Crozat, reported by Joe Marcus Clarke). Trivial cleanup: use -1.
        rather than 1 for a negative flag value.

2005-08-24  Owen Taylor  <otaylor@redhat.com>

        * gdk/gdkpango.c (draw_error_underline): Add a note about
        cut-and-paste between here and Pango.

2005-08-24  Matthias Clasen  <mclasen@redhat.com>

        * === Released 2.8.2 ===

        * gtk/gtkclipboard.c (request_image_received_func): Use the correct
        callback for image/gif, and also try image/bmp.  (#314086,  Mark 
        Wielaard)

        * gtk/gtkfilesystemunix.c (gtk_file_system_unix_volume_render_icon): 
        Use gnome-dev-harddisk for volumes, not gnome-fs-blockdev.  (#314382,
        Sebastien Bacher)
        
        * NEWS: Updates

        * gtk/gtksettings.c (gtk_settings_get_for_screen): Make sure font
        and cursor settings get propagated down to the screen initially.
        Pointed out by Frederic Crozat.

        * gtk/gtkicontheme.c (ensure_valid_themes): Don't try to send a client
        message if the screen is NULL. Noticed by Kjartan Maraas.

2005-08-24  Matthias Clasen  <mclasen@redhat.com>

        * Bump version

        * === Released 2.8.1 ===

        * NEWS: Updates
        
2005-08-24  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtktreemodelfilter.c (gtk_tree_model_filter_visible): Protect
        against lazy filterers which return values other than TRUE or
        FALSE from their visible func.  (#314335)

2005-08-23  Owen Taylor  <otaylor@redhat.com>

        Fix for #314004, reported by Michael Reinsch:

        * gdk/gdk.symbols:
        * gdk/gdkscreen.[ch]: Add gdk_screen_get/set_font_options_libgtk_only()
        Add gdk_screen_get/set_resolution_libgtk_only()

        * gdk/gdkpango.c (gdk_pango_context_get_for_screen): Set
        the options for the screen on the newly created context.

        * gtk/gtksettings.c (settings_update_font_options/dpi) gtkwidget.c: 
        Move font options and dpi code from gtkwidget.c to gtksettings.c, set
        the font options on the screen.

        * gtk/gtkwidget.c (gtk_widget_update_pango_context): Just get
        the font options from the screen and set them on the context.

2005-08-23  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreemodelsort.c (gtk_tree_model_sort_row_inserted): don't
        bother inserting new rows in a level with a zero refcount and
        immediately free the level. (Fixes #312350, reported by Markku Vire).

2005-08-23  Matthias Clasen  <mclasen@redhat.com>

        * gtk/updateiconcache.c: Complain when there is no index.theme file
        in the specified directory, unless --force is used. Also add an
        --index-only option to create caches without image data.

        * gtk/gtkfilechooserdefault.c (shortcuts_append_desktop): Fix a
        C99ism.  (#314262, Robert Jeff Mitchell)
        
2005-08-22  Manish Singh  <yosh@gimp.org>

        * gtk/gtkicontheme.h: add declaration for _gtk_icon_theme_check_reload.

        * gtk/gtkwindow.c: remove declaration of gtk_window_read_rcfiles.

2005-08-22  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkwindow.c (gtk_window_client_event): 
        * gtk/gtkicontheme.c (ensure_valid_themes) 
        (_gtk_icon_theme_check_reload): Implement a clientmessage based
        scheme for makeing sure that all GTK+ applications notice if an
        icon theme has been updated. This should prevent multiple versions
        of an icon theme cache to be mapped in memory at the same time,
        which can cause excessive memory consumption.  (#313156, Chris 
        Lahey)

2005-08-22  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkicontheme.c (gtk_icon_theme_load_icon): Add a note
        regarding icon theme changes.

        * gtk/gtkiconcache.c (_gtk_icon_cache_get_icon): When returning
        pixbufs which are backed by the mmapped memory of an icon cache,
        increase the refcount of the icon cache, so that the memory is not
        munmapped away underneath the pixbuf upon icon theme changes.  
        (#314170, Kjartan Maraas)

        * docs/tools/Makefile.am (LDADDS): Add GTK_DEP_LIBS, in order 
        to link against Xext.  (#314062)

        * gtk/gtkhsv.c (paint_triangle): One more fix to prevent buffer
        overruns.  (#314081, Hans Breuer)

2005-08-20  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkentry.c (gtk_entry_get_layout): Clarify that the
        returned layout must not be modified.

Sat Aug 20 16:12:14 2005  Jonathan Blandford  <jrb@redhat.com>

        * gtk/gtktreeview.c (gtk_tree_view_set_model): clear
        scroll_to_path if the model changes.

        * gtk/gtkiconview.c: (gtk_icon_view_destroy),
        (gtk_icon_view_size_allocate), (gtk_icon_view_set_cursor),
        (gtk_icon_view_scroll_to_path): Handle scrolling to a path before
        we're realized, #312798
        (gtk_icon_view_set_model): clear scroll_to_path if the model
        changes.

2005-08-20  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkrange.c (gtk_range_adjustment_changed) 
        (gtk_range_adjustment_value_changed):  Don't queue a draw
        if the layout has not changed.  (#313991, Benjamin Berg)

2005-08-19  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtktreeitem.c: Remove duplicate lines.  (#313344,
        Benoit Carpentier)

        * modules/engines/ms-windows/msw_style.c (setup_system_styles): 
        Fix a typo. 

        * gtk/gtkfilechooserbutton.c (change_icon_theme) 
        (model_add_special, model_add_special, model_add_volumes):
        Handle pixbuf being NULL without warnings. Also, don't
        leak pixbuf references when the icon theme is changed.

        * gtk/gtkmain.c (gtk_get_event_widget): Don't access
        the user data on destroyed windows, since at best
        it can be a stale pointer.  (#313953, Robin Green)      

2005-08-19  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkhsv.c (paint_triangle): Avoid a buffer overrun.  
        (#313900, Sebastien Bacher)

        * gtk/gtktreeview.c (gtk_tree_view_get_visible_range): Return
        FALSE if the tree is empty.  (#313891, Guillaume Cottenceau)

        * gdk/x11/gdkdnd-x11.c (_gdk_drag_get_protocol_for_display) 
        (xdnd_read_actions, get_client_window_at_coords_recurse): 
        Free data returned from XGetWindowProperty. 

        * gdk/x11/gdkevents-x11.c (fetch_net_wm_check_window) 
        Free data returned from XGetWindowProperty.  (313867, Kjartan
        Maraas)
        
        * gdk/x11/gdkdnd-x11.c (get_client_window_at_coords_recurse): Free
        children in all cases.  (#313862, Kjartan Maraas)

        * gtk/gtkicontheme.c (theme_lookup_icon): Store GtkIconData structs 
        in the per-directory hash, even if they come from the icon cache. 
        We tried to avoid that before, but as a result leaked icon data
        structs.  (#313852, Kjartan Maraas)

2005-08-18  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkmenutoolbutton.c (gtk_menu_tool_button_destroy): Disconnect
        signal handlers on destroy, not on finalize.  (#313759, Brett Atoms)

2005-08-15  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Add -lXext to GDK_EXTRA_LIBS in absence of pkg-config
        files for x11/xext. (Jonas Bonn)

2005-08-15  Tor Lillqvist  <tml@novell.com>

        * gtk/gtkicontheme.c (theme_lookup_icon): Put debugging printout
        inside GTK_NOTE.

2005-08-15  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Fix have_base_pc / have_base_x_pc typo.

        * gdk/x11/gdkdrawable-x11.c gtk/gtksettings.c: Remove panoxft.h includes.
        (#313417, James Andrewartha)

        * configure.in: Add fontconfig to X_PACKAGES, since we use it for
        FcNameConstant(). (More of #313417)

2005-08-15  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkfilechooserdefault.c: When using gtk_dialog_run() for
        modal dialogs, make sure to inherit the window group from 
        the parent, since we don't inherit window groups across
        transient parents currently.  (#312918, Christian Persch)

        * gtk/gtkmessagedialog.c (gtk_message_dialog_new): 
        * gtk/gtkdialog.c (gtk_dialog_run): Slight update to the docs. 

        * gtk/gtkiconview.c (gtk_icon_view_select_path) 
        (gtk_icon_view_scroll_to_path): Handle paths of depth 0
        gracefully.  (#312796, Jonathan Blandford)

        * tests/testtoolbar.c: Add some more tests for menu placement.

        * gtk/gtkmenutoolbutton.c (menu_position_func): 
        * gtk/gtktoolbar.c (menu_position_func): Improve positioning
        of toolbutton menus and of the overflow menu.  (#312937, 
        #153870, Christian Persch, Paolo Borelli)

2005-08-15  Tor Lillqvist  <tml@novell.com>

        * gtk/updateiconcache.c: Use g_path_get_dirname() instead of
        the nonportable <libgen.h> and dirname().

2005-08-15  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtksizegroup.c: Use object data to mark widgets and
        groups as visited, so that we avoid constant extra list
        traversals. Also allocate quarks in class_init.  (#311618,
        Michael Natterer)

        * gtk/gtkicontheme.c (gtk_icon_theme_lookup_icon): Correct the 
        download location for the hicolor icon theme. (#313475, Olexiy 
        Avramchenko)

        * gtk/gtkicontheme.c: Remove debug spew. 

2005-08-15  Owen Taylor  <otaylor@redhat.com>

        * gdk/linux-fb/gdkwindow-fb.c (gdk_window_set_back_pixmap): 
        * gdk/win32/gdkwindow-win32.c (gdk_window_set_back_pixmap): 
        * gdk/x11/gdkwindow-x11.c (gdk_window_set_back_pixmap):
        Handle pixmap == NULL when checking for a colormap.
        (Allin Cottrell).

2005-08-14  Matthias Clasen  <mclasen@redhat.com>

        * gtk/updateiconcache.c: Store only one copy of the pixel data
        for symlinked icons. To achieve this, maintain a hashtable 
        mapping pathnames to pixel data, and share the pixel data for
        all symlinks resolving to the same pathname. When writing out
        the image data, write out the pixel data only the first time
        it is met, and store the offset pointing to the first copy
        for use in all later cases.
        This reduces the size of the Bluecurve icon cache from 40
        to 13MB. (#312972)