2002-01-30  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpcolorarea.[ch]: derive from GtkDrawingArea
	instead of deprecated GtkPreview.

	* app/nav_window.c
	* app/gui/brush-editor.c
	* app/gui/buffers-commands.c
	* app/gui/color-select.c
	* app/gui/colormap-dialog.c
	* app/gui/device-status-dialog.c
	* app/gui/dialogs-constructors.c
	* app/gui/file-open-dialog.c
	* app/gui/gradient-editor.c
	* app/gui/indicator-area.c
	* app/gui/info-window.c
	* app/gui/palette-editor.c
	* app/gui/palette-import-dialog.c
	* app/gui/palettes-commands.c
	* app/gui/test-commands.c
	* app/gui/tool-options-dialog.c
	* app/gui/toolbox.c
	* app/tools/gimpbycolorselecttool.c
	* app/tools/gimpcurvestool.c
	* app/tools/gimphistogramtool.c
	* app/tools/gimphuesaturationtool.c
	* app/tools/gimplevelstool.c
	* app/widgets/gimpchannellistview.c
	* app/widgets/gimpcomponentlistitem.c
	* app/widgets/gimpdnd.c
	* app/widgets/gimpdrawablelistitem.c
	* app/widgets/gimpdraw...