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142ccb742d
1999-06-20 Michael Natterer <mitschel@cs.tu-berlin.de> * app/commands.c * app/disp_callbacks.c * app/gdisplay.c * app/lc_dialog.c * app/menus.c: applied a patch from <Simon.Budig@unix-ag.org> which implements tear-off-menus(!!!). Modified it to use the GimpContext. The sensitivity of the menu entries is not updated after executing a command. This leaves the sensitivity in the state before the command was executed (which is buggy). Will probably have to update the sensitivity from gdisplays_flush(). Simon called the patch "temporary" but it looks pretty stable to me. Please test it :-) * app/context_manager.[ch]: minor changes. * app/gimpcontext.[ch]: the user context keeps track of the current display and image. The image is set automatically from gimp_context_set_display(). Still have to figure out how this should interact with gdisplay_active() (the current state is a hack). Made the context attributes real GtkObject arguments. Pass the changed attributes to the callbacks which connect to the <attribute>_changed signals. * app/gimpset.[ch] * app/gimpsetF.h * app/gimpsetP.h: made the gimpset properly derivable by adding signal slots to the object class structure. Added copyright headers. * app/gimpsignal.[ch]: new type gimp_sigtype_double, copyright header and my usual indentation fanaticism.
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_SIGNAL_H__
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#define __GIMP_SIGNAL_H__
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#include <gtk/gtksignal.h>
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/* This is the gtk "signal id" */
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typedef guint GimpSignalID;
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typedef const struct _GimpSignalType GimpSignalType;
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/* The arguments are encoded in the names.. */
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extern GimpSignalType* const gimp_sigtype_void;
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typedef void (*GimpHandlerVoid) (GtkObject*, gpointer);
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extern GimpSignalType* const gimp_sigtype_pointer;
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typedef void (*GimpHandlerPointer) (GtkObject*, gpointer, gpointer);
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extern GimpSignalType* const gimp_sigtype_int;
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typedef void (*GimpHandlerInt) (GtkObject*, gint, gpointer);
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extern GimpSignalType* const gimp_sigtype_double;
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typedef void (*GimpHandlerDouble) (GtkObject*, gdouble, gpointer);
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extern GimpSignalType* const gimp_sigtype_int_int_int_int;
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typedef void (*GimpHandlerIntIntIntInt) (GtkObject*, gint, gint, gint, gint,
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gpointer);
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GimpSignalID gimp_signal_new (const gchar *name,
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GtkSignalRunType signal_flags,
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GtkType object_type,
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guint function_offset,
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GimpSignalType *sig_type);
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#endif /* __GIMP_SIGNAL_H__ */
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