2003-03-16 Sven Neumann <sven@gimp.org>
* configure.in: check for gdk-pixbuf-csource and allow to override
it by setting the GDK_PIXBUF_CSOURCE environment variable.
* themes/Default/images/Makefile.am: use the gdk-pixbuf-csource
executable that was found at configure time.
* app/base/levels.c: cosmetic change.
* app/tools/gimplevelstool.c: allow to pick white, gray and black
point for all channels. Allows for easy white-point balancing.
* plug-ins/script-fu/scripts/3dTruchet.scm: restore the foreground
color when the script is done (see bug #108473).
2003-03-14 Sven Neumann <sven@gimp.org>
* themes/Default/images/Makefile.am
* themes/Default/images/stock-curve-free-16.png
* themes/Default/images/stock-curve-smooth-16.png: added new icons
provided by Tuomas Kuosmanen <tigert@gimp.org>.
* libgimpwidgets/gimpstock.[ch]: register the new icons.
* app/tools/gimpcurvestool.[ch]: use radio buttons with the new
curve type icons.
2003-03-06 Michael Natterer <mitch@gimp.org>
* themes/Default/images/stock-delete-16.png
* themes/Default/images/stock-lower-16.png
* themes/Default/images/stock-new-16.png
* themes/Default/images/stock-paste-16.png
* themes/Default/images/stock-raise-16.png
* themes/Default/images/stock-refresh-16.png: removed these files
since we use the icons provided by GTK+ now.
* themes/Default/gtkrc
* themes/Default/images/Makefile.am: removed them here hoo.
* libgimpwidgets/gimpstock.[ch]: reordered stuff to be consistent
in the header and the .c file. Added GIMP_STOCK_ERROR and
GIMP_STOCK_QUESTION which are available in all sizes (unlike
GTK_STOCK_DIALOG_ERROR and GTK_STOCK_DIALOG_QUESTION).
* app/core/gimpviewable.c
* app/display/gimpdisplayshell.c
* app/gui/file-commands.c
* app/gui/file-new-dialog.c
* app/gui/file-save-dialog.c
* app/widgets/gimpwidgets-utils.c
* app/widgets/gimpdatafactoryview.c: use the new stock IDs.
* app/config/gimpcoreconfig.[ch]: renamed "preview_size" to
"layer_preview_size" and added "gboolean layer_previews" which
switches layer previews on/off independent of their size.
* app/config/gimprc-blurbs.h: added/changed their blurbs.
* app/core/core-enums.[ch]: removed GIMP_PREVIEW_SIZE_NONE.
* app/core/gimpdrawable-preview.c
* app/core/gimpdrawable.c
* app/core/gimpimage.c: return NULL previews if
core_config->layer_previews is FALSE. Invalidate all layer/channel
previews whenever "layer_previews" changes.
* app/widgets/gimppreviewrendererdrawable.c
* app/widgets/gimppreviewrendererimage.c: render the stock_id
if the drawable/image returns a NULL preview. Fixes bug #107242.
* app/display/gimpdisplayshell-handlers.c: don't set the
sensitivity of the navigation button because it can no longer be
disabled.
* app/display/gimpdisplayshell-layer-select.c
* app/gui/dialogs-constructors.c
* app/gui/dialogs.c
* app/gui/paths-dialog.c: changed accordingly.
* app/gui/preferences-dialog.c: added a toggle button for the new
"layer_previews" boolean.
* app/widgets/gimpcontainergridview.c
* app/widgets/gimpcontainerlistview.c: chain up unconditionally
in GimpContainerView::clear_items().
* app/widgets/gimpcontainertreeview.c: ditto. Made the reorder()
implementation lengthy and eeky (but working) again... Stop signal
emission on double clicks so GtkTreeView doesn't re-select the
item we are about change.
* app/widgets/gimpcontainerview.c
(gimp_container_view_real_clear_items): need to use
g_hash_table_new_full() here too or everything will b0rk.
* app/widgets/gimppreviewrenderer.c
(gimp_preview_renderer_default_render_stock): use
gtk_widget_render_icon() instead of gtk_icon_set_render_icon().
* tools/pdbgen/enums.pl: this file wanted to be regenerated...
2003-03-03 Hans Breuer <hans@breuer.org>
* app/text/makefile.msc (new file)
*/makefile.msc */*/makefile.msc : updated
* app/core/gimpdata.c : define access() constants
for G_OS_WIN32 case
* app/text/gimptext.c : <stdlib.h> for getenv()
* libgimp/gimp.def libgimp/gimpui.def : updated externals
* libgimpwidgets/libgimp-glue.c : make dynamic_resolve
actually work again for 'my' DLL naming convention
* plug-ins/gap/gap_pdb_calls.c : reflect renaming
of GIMP_VERTICAL to GIMP_ORIENTATION_VERTICAL
2003-01-31 Sven Neumann <sven@gimp.org>
* app/text/gimptextlayer.c: don't use gimp_drawable_configure() to
resize the text layer, it should only ever be called once. Take
the logical rectangle into account when calculating the layer size
and text position.
* app/tools/gimptexttool.[ch]: added basic text editing
functionality. Needs more work ...
* themes/Default/images/Makefile.am
* themes/Default/images/stock-gravity-east-24.png
* themes/Default/images/stock-gravity-north-24.png
* themes/Default/images/stock-gravity-north-east-24.png
* themes/Default/images/stock-gravity-north-west-24.png
* themes/Default/images/stock-gravity-south-24.png
* themes/Default/images/stock-gravity-south-east-24.png
* themes/Default/images/stock-gravity-south-west-24.png
* themes/Default/images/stock-gravity-west-24.png: added new icons
for yet-to-written GimpGravityChooser(?) widget. Artwork
shamelessly taken from Jimmac's XFree cursors.
* libgimpwidgets/gimpstock.[ch]: added stock items for the new icons.
2003-01-10 Sven Neumann <sven@gimp.org>
* libgimpwidgets/gimpstock.[ch]: prefixed ALL, NONE, GROW and
SHRINK with SELECTION_ since they should only be used for in a
selection context. Register a few icons in dialog size as well.
* app/gui/menus.c
* app/widgets/gimpselectioneditor.c: changed accordingly.
* themes/Default/images: renamed icons accordingly.
* plug-ins/common/uniteditor.c: use stock items.
222002-12-28 Simon Budig <simon@gimp.org>
* app/vectors/gimpbezierstroke.c: untested and unused stuff
for the interpolation of bezier curves. More to come soon.
2002-11-30 Hans Breuer <hans@breuer.org>
* */makefile.msc */*/makefile.msc : updated
* themes/Default/images/makefile.msc : new file
* themes/Default/makefile.msc : removed
* libgimpwidgets/gimpwidgets.def : updated
* app/core/core-types.h : renamed PIXELS and POINTS
to SIZE_* to avoid clashes with system headers
* app/pdb/text_tool_cmds.c : updated ...
* tools/pdbgen/enums.py : ... by renaming here too.
* app/widgets/gimphistogrambox.c : <string.h> for memcpy()
* app/widgets/gimppropwidgets.c : <string.h> for strlen()
* app/config/gimpconfig.c : on win32 rename always fails
if the destination file exists. Delete it first.
* libgimp/gimp.def : removed all '_'-prefixed exports
* plug-ins/common/iwarp.c : replace _gimp_layer_copy()
with gimp_layer_copy(), gimp_layer_add_alpha()
* libgimp/gimpmisc.c : ported gimp_timer funcs to use
g_timer to be more portable
* libgimpbase/gimpdatafiles.c : there are no symlinks on
win32, inverted to #ifndef G_OS_WIN32 as it was meant.
* libgimpbase/gimpbase.def libgimpmodule/gimpmodule.def
libgimpwidgets/gimpwidgets.def : updated externals
* plug-ins/common/randomize.c plug-ins/common/sinus.c :
don't initialize more than the defined struct size
* plug-ins/common/warp.c : removed unneeded unistd.h and
signal.h include
* regexrepl/regexrepl.def : (new file) needed to build
as DLL
2002-11-24 Michael Natterer <mitch@gimp.org>
* app/config/gimpdisplayconfig.c: removed GIMP_PARAM_RESTART from
"marching-ants-speed".
* app/display/gimpdisplayshell-selection.[ch]: removed the "speed"
parameter from the constructor and get the speed from
GimpDisplayConfig when starting the ants.
* app/display/gimpdisplayshell-callbacks.c: changed accordingly.
* app/display/gimpdisplayshell-handlers.c: connect to
notify::marching-ants-speed and restart the ants in the handler.
* app/gui/preferences-dialog.c: Added an own frame for the
canvas padding color. Even more cleanup.
* themes/Default/images/preferences/Makefile.am
* themes/Default/images/preferences/image-title.png: new image
for the new page. copied image-windows.png
2002-11-11 Manish Singh <yosh@gimp.org>
* autogen.sh: don't say "Now type 'make'" if configure failed.
* app/core/Makefile.am
* app/core/core-types.h
* app/core/gimpenvirontable.[ch]: Implemented GimpEnvironTable,
keeps an envp array built from system environment and *.env files.
* app/core/gimp.[ch]: keep a GimpEnvironTable around.
* app/gimprc.c
* app/config/gimpcoreconfig.[ch]
* app/core/gimpcoreconfig.h
* app/gui/preferences-dialog.c
* app/gui/user-install-dialog.c: environ-path config stuff
* themes/Default/images/preferences/Makefile.am
* themes/Default/images/preferences/folder-environ.png: just copied
folder.png here, need a better one.
* app/plug-in/plug-in.c: quick hack to use the envp in the
GimpEnvironTable. Only on unix now, should really port the
code to use g_spawn_*.
* data/misc/user_install
* etc/gimprc.in: add environ-path stuff
* data/environ/Makefile: creates system environ directory.
* data/environ/default.env: sample env file info.
* data/Makefile.am
* configure.in: added data/environ dir
* plug-ins/pygimp/Makefile.am: python module files get put in
$(gimpplugindir)/python now, install pygimp.env to point to it.
* plug-ins/pygimp/doc/Makefile.am: minor clean up.
2002-11-05 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimpcolorselector.[ch]: added virtual functions
set_toggles_visible() and set_toggles_sensitive(). Added a
stock_id. Emit "color_changed" and "channel_changed" on
set_color() and set_channel() resp.
* libgimpwidgets/gimpcolornotebook.[ch]: implement the new
methods. Added gimp_color_notebook_set_has_page() to control
which selectors a notebook contains.
* libgimpwidgets/gimpcolorscales.[ch]: removed the toggle
API and implement the new methods.
* libgimpwidgets/gimpcolorselect.c: added toggle buttons for the
channels so the widget doesn't need external ones.
* app/gui/color-notebook.c: changed accordingly.
* libgimpwidgets/gimpstock.[ch]
* themes/Default/images/Makefile.am
* themes/Default/images/stock-color-triangle-16.png: added a
(bad) icon for the triangle color selector.
* modules/colorsel_triangle.c: use the new icon.
* modules/colorsel_water.c: use the "Paintbrush" icon for now.
* app/widgets/gimpcoloreditor.[ch]: new widget for editing the
FG/BG color featuring a color notebook, stock buttons for
selecting the pages and a GimpPickButton.
* app/widgets/Makefile.am
* app/widgets/widgets-types.h: changed accordingly.
* app/gui/dialogs-constructors.[ch]
* app/gui/dialogs.c: added a dockable wrapper for GimpColorEditor.
* app/gui/menus.c: added it to the menus. Also added separate
Layers, Channels and Paths entries. Bind <ctrl>L to the new
callback so it doesn't always create a new layers dialog.
2002-10-15 Sven Neumann <sven@gimp.org>
* app/widgets/gimpeditor.c: changed the default button_icon_size to
GTK_ICON_SIZE_MENU.
* themes/Default/gtkrc
* themes/Default/images/Makefile.am: don't override GTK+ button
icons. This renders some of the compiled-in icons unused; we
should remove them later.
2002-10-15 Sven Neumann <sven@gimp.org>
* app/gui/dialogs-constructors.c: draw the tool icons in dockbook
tabs using GtkImages, not using GimpPreviews.
* app/widgets/gimptoolbox.c: added a "button_relief" style property
to GimpToolbox and changed the default style to GTK_RELIEF_NONE.
* themes/Default/gtkrc: document how to set the style here.
2002-10-15 Sven Neumann <sven@gimp.org>
* app/base/levels.[ch]: added the API for level correction using
black, gray and white point.
* app/tools/gimpcurvestool.c
* app/tools/gimphistogramtool.c
* app/tools/gimplevelstool.[ch]: misc smaller changes.
* app/widgets/gimphistogrambox.[ch]: allocate the buffer for the
gradient preview on size_allocate, not for every expose event.
* app/widgets/gimphistogramview.c: fixed drawing for width > 256.
* themes/Default/images/stock-color-picker-white-18.png: tweaked.
2002-10-13 Sven Neumann <sven@gimp.org>
* themes/Default/images/stock-color-picker-black-18.png
* themes/Default/images/stock-color-picker-gray-18.png
* themes/Default/images/stock-color-picker-white-18.png: new icons.
* libgimpwidgets/gimpstock.[ch]
* themes/Default/images/Makefile.am: added the new color picker icons.
* app/tools/gimplevelstool.c: added the GUI that will allow to pick
the white, gray and black point from the image.
2002-10-09 Sven Neumann <sven@gimp.org>
* themes/Default/images/Makefile.am
* themes/Default/images/stock-char-picker-22.png
* themes/Default/images/stock-letter-spacing-22.png
* themes/Default/images/stock-line-spacing-22.png: new icons taken
from #84151.
* libgimpwidgets/gimpstock.[ch]: added the new icons.
2002-09-30 Simon Budig <simon@gimp.org>
* data/brushes/1circle.gbr: fixed the default spacing, so that
lines actually look like 1 pixel lines...
* themes/Default/images/tools/.cvsignore: Added some files.
* app/vectors/gimpanchor.h
* app/vectors/gimpbezierstroke.[ch]
* app/vectors/gimpstroke.h
* app/vectors/gimpvectors.h: Added some stuff, mostly unused
code that otherwise would just rot on my harddisk. Mitch: I
need to discuss the data structures with you...
2002-09-09 Jakub Steiner <jimmac@ximian.com>
* themes/Default/images/stock-grow-16.png:
* themes/Default/images/stock-shrink-16.png: make the icons less
crowded
2002-08-30 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpviewabledialog.[ch]: new dialog widget featuring
a title bar containing a stock icon, a description, the viewable's
name and a preview. Will be used for all viewable related dialogs
and serves as a common place to control their look & feel.
* app/tools/gimpimagemaptool.[ch]: removed the code which did
almost the same and use GimpViewableDialog.
* app/gui/info-dialog.[ch]: extended the API so it has enough
information to create a GimpViewableDialog.
* app/gui/channels-commands.c
* app/gui/convert-dialog.c
* app/gui/gradient-editor-commands.c
* app/gui/image-commands.c
* app/gui/info-window.c
* app/gui/layers-commands.c
* app/gui/offset-dialog.c
* app/gui/qmask-commands.c
* app/gui/resize-dialog.c
* app/gui/vectors-commands.c
* app/tools/gimpcolorpickertool.c
* app/tools/gimpcroptool.c
* app/tools/gimphistogramtool.c
* app/tools/gimpmeasuretool.c
* app/tools/gimpperspectivetool.c
* app/tools/gimprotatetool.c
* app/tools/gimpscaletool.c
* app/tools/gimpsheartool.c: use GimpViewableDialogs
* themes/Default/gtkrc: apply the dialog style to "*Gimp*Dialog*",
not only "*GimpDialog*" so it covers GimpViewableDialog.
2002-08-22 Michael Natterer <mitch@gimp.org>
* themes/Default/images/stock-all-16.png
* themes/Default/images/stock-none-16.png
* themes/Default/images/stock-grow-16.png
* themes/Default/images/stock-shrink-16.png: new icons from Jimmac.
* themes/Default/images/Makefile.am
* themes/Default/imagerc
* libgimpwidgets/gimpstock.[ch]: added them to the stock system.
* app/gui/menus.c: use them.
* app/widgets/gimpselectioneditor.[ch]: use the icons and added
a "Save to Channel" button.
2002-06-16 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimpstock.[ch]: register the new "invert" and
"layer to imagesize" PNGs as stock icons.
* app/gui/menus.c: use them here.
* themes/Default/images/Makefile.am: fixed indentation.
2002-06-09 Michael Natterer <mitch@gimp.org>
* themes/Default/imagerc
* themes/Default/images/Makefile.am
* libgimpwidgets/gimpstock.[ch]: register the new "Swap" and
"Default" icons in "menu" size.
* app/gui/menus.c: use them here.
* app/widgets/gimptoolbox-color-area.c: changed accordingly.
2002-06-08 Sven Neumann <sven@gimp.org>
* app/widgets/gimptoolbox-color-area.[ch]: use stock pixbufs to
draw the "Default Colors" and "Swap Colors" buttons.
* app/widgets/gimptoolbox.c: changed accordingly.
* pixmaps/Makefile.am
* pixmaps/default.xpm
* pixmaps/swap.xpm: removed these pixmaps.
* themes/Default/images/Makefile.am
* themes/Default/images/stock-default-colors-12.png
* themes/Default/images/stock-swap-colors-12.png: added them as stock
icons.
* libgimpwidgets/gimpstock.[ch]: register the new stock icons.
2002-06-08 Sven Neumann <sven@gimp.org>
* app/base/Makefile.am
* app/paint-funcs/Makefile.am: automake-1.6 seems to use yet another
variable to pass flags to the assembler (bug #84514). Define
AM_CCASFLAGS like AM_ASFLAGS to satisfy all versions of automake.
* configure.in
* all Makefiles: removed STRIP_BEGIN and STRIP_END since it's a
GNU make extension that we don't really need and newer versions of
automake don't seem to like it.
2002-05-30 Sven Neumann <sven@gimp.org>
* configure.in: added -lX11 to LIBXMU since GTK_LIBS doesn't provide
it for us anymore (reported by Tomas Ogren).
* libgimpbase/gimpenv.[ch]: declare gimp_path_runtime_fix() static.
* app/base/Makefile.am: conditionally build detect-mmx.S to avoid
warnings about empty object files (reported by Tomas Ogren).
* plug-ins/Makefile.am: commented out plugin-helper since it's just
too broken to be distributed.
* themes/Default/images/Makefile.am: echo -n is not portable and not
needed, so removed it (reported by Tomas Ogren).
2002-05-15 Michael Natterer <mitch@gimp.org>
* app/tools/gimpmovetool.c: <shift>+click toggles the active
layer's "linked" property now.
* themes/Default/images/stock-tool-options-16.png: new icon.
* themes/Default/images/Makefile.am
* themes/Default/imagerc
* libgimpwidgets/gimpstock.[ch]: added it to the stock system.
* app/gui/menus.c: use it for the tool_options dialog's menu
entries.
2002-05-14 Sven Neumann <sven@gimp.org>
* themes/Default/images/stock-wilber-eek-64.png: tweaked so the
shadow isn't cut off at the image border. We could still need a
better icon.
* themes/Default/images/stock-wilber-eek.png: removed.
2002-05-13 Michael Natterer <mitch@gimp.org>
* app/display/gimpnavigationview.c: set the view's display to NULL
in "destroy". Fixes crash on closing the navigation dialog.
* app/gui/dialogs-constructors.c
* app/gui/menus.c: use GIMP_STOCK_NAVIGATION instead of
GIMP_STOCK_TOOL_MOVE. Use the new GIMP_STOCK_WARNING (see below)
for the error console.
* themes/Default/images/*.png
* themes/Default/images/tools/*.png: renamed all stock icons to
have the pixel size instead of "button" or "menu" in the name.
(e.g. stock-menu-scale.png -> stock-scale-16.png).
* libgimpwidgets/gimpstock.[ch]
* themes/Default/gtkrc
* themes/Default/imagerc
* themes/Default/images/Makefile.am: changed accordingly.
2002-05-10 Michael Natterer <mitch@gimp.org>
We can always create GimpPreviews for any GtkIconSize, but
not vice versa. therefore:
* app/widgets/gimpdockable.[ch]: changed the "gint size" parameter
used for tab sizes to "GtkIconSize size" all over the place. Added
"stock_id" in addition to "name" and "short_name".
* app/widgets/gimpdockbook.c
* app/widgets/gimpimagedock.c: use GtkIconSize instead of integer
preview sizes for all widget style properties. Renamed them from
"blah_height" to "blah_size" because "height" is an implementation
detail.
* app/gui/dialogs-constructors.c: changed calls to
gimp_dockable_new() and all *_tab_func()s accordingly. Removed
the hack for the navigation tab and added a general tab_func
which returns a hbox with an icon & label.
* app/gui/menus.c: made the dialog menus found under <Toolbox>,
<Image> and <Dialogs> more consistent and added more stock icons.
* etc/gtkrc_user
* themes/Default/gtkrc: changed accordingly.
2002-05-10 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplay.c: added a read-only property for the
display's image, so it can be retreived by the core, which
treats displays as simple GimpObjects.
* app/core/gimpcontext.c: made context->display an object
property, not just gpointer. Connect to the "remove" signal of
gimp->displays to get notified of disappearing displays. Removed
the EEKWrapper and get the display's gimage with g_object_get().
* app/widgets/gimpimagedock.[ch]: added image_dock->display_container
and require it being passed in the constructor. Do voodoo things
in the "image_changed" and "display_changed" callbacks to ensure
that the dock doesn't end up with no display even if the active
image has one. Added a style property for the image menu's preview
size.
* app/gui/dialogs-commands.c (dialogs_menu_update): set the
"View as List" and "View as Grid" items insensitive if the
other view type doesn't exist. Hide them if the view cannot
be classified as "list" or "grid" at all. Also hide the
"Preview Size" submenu if it's pointless for the view.
* app/gui/dialogs-constructors.c: added a special tab for the
navigation dialog. Will propbaby add dockable->stock_id to
generalize this kind of tab. Pass gimp->displays to
gimp_image_dock_new().
* app/gui/menus.c: reordered the "<Dialogs>" factory entries,
added more stock icons, cleanup.
* etc/gtkrc_user
* themes/Default/gtkrc: document usage of GimpImageDock's
"menu_preview_height" property.
2002-04-11 Sven Neumann <sven@gimp.org>
* plug-ins/common/ps.c: merged fix for bug #75667 from stable branch.
* plug-ins/rcm/rcm_dialog.c
* plug-ins/rcm/rcm_misc.c: merged fix for bug #67018 from stable
branch.
* themes/Default/gtkrc: removed settings for tooltips color since
GTK+-2.0 sets a reasonable default. Added a line to allow to change
menu accelerators.
2002-03-22 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/gimppreview-utils.[ch]: new file containing
gimp_preview_type_from_viewable() so we don't need to include
*all* vieable and preview subclasses in gimppreview.c
* app/widgets/gimppreview.c: gimp_preview_set_viewable: never
unset the drag source if the viewable is set to NULL (fixes dock
tabs, thanks to sjburges), also check the passed viweable's type.
* themes/Default/gtkrc: set the paned handle_size to 6 pixels, so
it has the same size as the dock_separator.
* etc/gtkrc_user: set both to 5 here, also fiddle around with
the global focus padding and the GtkOptionMenu indicator.
2002-03-20 Michael Natterer <mitch@gimp.org>
* themes/Default/images/Makefile.am
* themes/Default/images/stock-menu-selection-to-channel.png: one
more icon from Jimmac.
* libgimpwidgets/gimpstock.[ch]
* themes/Default/imagerc: add it.
* app/gui/menus.c: use it.
2002-03-18 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintoptions.h
* app/tools/paint_options.c: put the "Fade Out" and "Gradient" stuff
into separate frames with togglebutton titles.
* app/widgets/gimpchannellistview.c: use
gimp_image_mask_select_channel() instead of reinventing the wheel.
* app/widgets/gimpvectorslistview.c: removed unneeded inclusion
of "core/gimpimage-mask.h".
* app/widgets/gimpcolormapeditor.c: set the hex entry to 7 digits,
some cleanup.
* app/widgets/gimppaletteeditor.c: set the vertical scrollbar
to GTK_POLICY_AUTOMATIC.
Added support for configuring some more GUI dimensions using
widget class style properties:
* app/widgets/gimpdock.c: made "separator_height" work correctly.
* app/widgets/gimpdockbook.c: added "tab_height".
* app/widgets/gimpeditor.c: added "button_icon_size".
* app/widgets/gimpimagedock.c: added "minimal_width".
* app/widgets/gimptoolbox.c: added "tool_icon_size".
* themes/Default/gtkrc: set the properties to their default values
for documentation.
* etc/gtkrc_user: added a (commented out) example style which makes
lots of things a smaller.