• Owen Taylor's avatar
    Allow %NULL for style to mean "revert to default style" · fbfc3051
    Owen Taylor authored
    Tue Jun 26 19:39:03 2001  Owen Taylor  <otaylor@redhat.com>
    
    	* gtk/gtkwidget.c (gtk_widget_set_style): Allow %NULL
    	for style to mean "revert to default style"
    
    	* gtk/gtkwidget.[ch] (gtk_widget_set_rc_style,
    	  gtk_widget_restore_default_style): Make this functions
    	deprecated aliases for gtk_widget_set_style (widget, NULL).
    
    	* gtk/gtkwidget.[ch]: Remove:
    	   gtk_widget_set_default_style ()
    	   gtk_widget_push_style ()
    	   gtk_widget_pop_style ()
    	These functions interact are overriden by RC files, and
    	thus virtually useless, and complicated.
    
    Fri Jun 22 18:49:48 2001  Owen Taylor  <otaylor@redhat.com>
    
            * gtk/gtkrc.c: Add a GtkRcContext structure to hold
    	most of the previous global variables in gtkrc.c. This is
    	in preparation for multi-head, since each screen can
    	have different GtkSettings and RC information.
    
    	* gtk/gtkrc.[ch]:
    
    	* gtk/gtkrc.h (struct _GtkRcStyleClass): Add a
    	GtkSettings parameter to GtkRcStyle::parse.
    
    	* gdk/x11/gdkevents-x11.c gtk/gtksettings.c gtk/gtkrc.c:
    	Add two new settings gtk-theme-name, gtk-key-theme-name,
    	for RC files that are loaded by name after reading
    	the default RC files.
    
    	* gtk/gtkrc.c: Allow priorities for styles, as wll as
    	bindings.
    
    	* gtk/gtkenums.h gtk/gtkrc.c: Add GTK_PATH_PRIO_THEME,
    	and use it by default for RC files loaded via
    	gtk-theme-name, gtk-key-theme-name.
    
    	* gtk/gtkiconfactory.c (gtk_icon_source_set_filename)
            gtk/gtkrc.c (gtk_rc_parse_pixmap_path_string)
    	tests/testgtkrc: Require pathnames to be absolute.
    
    	* gtk/gtkrc.c gtk/gtkiconfactory.c: Look up the full filename for
    	the source when parsing, since the operation of looking up a
    	pixmap from an RC file depends on the parsing context.
    
    	* gtk/gtkrc.c (gtk_rc_context_reparse_all): Automatically
    	reset RC styles on all widgets when files are reparsed.
    
    	* tests/testgtk.c (create_rc_file)
    	  gtk/gtkwindow.c (gtk_window_read_rcfiles):
    	Simplify, now that gtk_rc_reparse_all() resets styles on
    	all widgets itself.
    
    	* gtk/gtkmain.c (gtk_get_default_language): Fix broken
    	return value.
    
    	* gtk/gtksettings.[ch] (gtk_settings_install_property[_ch]): Remove
    	GtkSettings argument.
    
    	* gtk/gtksettings.[ch] (gtk_settings_get_default): Rename from
    	gtk_settings_get_global().
    
    	* gtk/gtkwidget.[ch]: Add a function gtk_widget_Get_settings()
    	to get the appropriate GtkSettings for a widget. (For now,
    	just gets the default GtkSetttings.)
    
    	* gtk/gtkcolorsel.c gtk/gtkentry.c gtk/gtkmenu.c gtk/gtkmenubar.c
    	  gtk/gtktextview.c gtk/gtktoolbar.c: Fixes for GtkSettings
            changes.
    
    	* gtk/gtkrc.[ch]: Add gtk_rc_get_style_by_paths() to allow
    	getting a style for a path without actually having a widget.
    	(Allows using a style for a subpart of a widget, for
    	example.)
    
    	* gtk/gtkrc.[ch]: Add gtk_rc_reparse_all_for_setting() to allow forcing
    	the RC files to be reloaded for just one GtkSettings
    	(not sure how useful this really is.)
    
    	* gtk/gtkrc.h: Deprecate
    	gtk_rc_add_widget_name/widget_class/class_style
    fbfc3051
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