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Michael Natterer authored
2001-05-06 Michael Natterer <mitch@gimp.org> * app/appenums.h: added GimpDropMode... * app/gimpdnd.h: ...removed from here. * app/gimpimage.[ch]: - New signal "mode_changed". - removed "const GimpImage*" from gimp_image_colormap_changed() because a signal emission is never "const" for the object which emits the signal. - Fixed gimp_image_[set|get]_component_[active|visible](): ALPHA_CHANNEL maps to ALPHA_PIX only in RGB mode, use ALPHA_G_PIX/ALPHA_I_PIX in GRAY/INDEXED mode. * app/gimpimage-convert.c * app/undo.c: call gimp_image_mode_changed(). * app/gimpviewable.c: added an implementation of "invalidate_preview" which frees the preview temp_buf which may be attached to the viewable. Subclasses need to chain up now. * app/gimpdrawable.c * app/gimpimage.c: chain up in invalidate_preview(). * app/widgets/gimpchannellistview.c: connect to the image's "mode_changed" signal and rebuild the channel list in the callback. * app/widgets/gimpcontainerview.h: indentation. * app/widgets/gimpdockbook.c: set the dockable's context to NULL in gimp_dockbook_remove() * app/widgets/gimpimagedock.c: forgot to actually set the dock's image in gimp_image_dock_new(). * app/gui/dialogs-constructors.c: added a get_name_func() for tool views which returns the tool's "blurb". It's safe to assume now that a dockable's context will exist as long as the dockable exists unless it's explicitely set to NULL, so remove ugly hacks handling context destruction. * app/tools/gimptool.c: removed COMPAT_CRUFT and useless #include's.
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