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...