Michael Natterer a72dbe86b4 connect to the user context's "display_changed" and to the image context's ... 1999-06-21 Michael Natterer <mitschel@cs.tu-berlin.de> * app/context_manager.c: connect to the user context's "display_changed" and to the image context's "remove" signal to avoid dangling references and to set the menu sensitivity on display change. * app/disp_callbacks.c * app/file_new_dialog.c * app/fileops.c * app/gdisplay.c * app/gdisplay_ops.c * app/gimpcontext.c * app/interface.[ch]: entirely moved the active display stuff to the user context: - The active display is set by any event in the display shell, by File/New and File/Open. - gdisplay_delete() resets the active display to NULL if we deleted the active display. - Reduced gdisplay_active() to a single statement returning the context's active display. Should replace it by a macro. - gdisplay_flush_whenever() sets the menu sensitivity for the active display. - Removed global variable popup_shell since it was only set all the time but never used. I guess it's original job is now done by the context anyway. - gdisplay_set_menu_sensitivity() works with gdisp == NULL. - There are mysterious Gdk-CRITICALs if both <Image> and one of it's sub-menus are teared-off. Probably a gtk+ bug. To do all this stuff at a central place, there needs to be a GimpSet of displays (and ideally, GDisplay should be a GtkObject). * app/commands.c * app/lc_dialog.c: fixed segfaults happening with teared-off menus.		1999-06-20 23:29:34 +00:00
..
help-commands.c	connect to the user context's "display_changed" and to the image context's	1999-06-20 23:29:34 +00:00
help-commands.h	app/commands.[ch] app/gdisplay.c for the pleasure of all: a deeper nested	1999-06-01 20:19:49 +00:00
plug-in-commands.c	Mention using GNU gettext.	1999-06-14 22:18:02 +00:00