only emit "value_changed" if we really passed a new value.

[~andy/gtk] / ChangeLog.pre-2-10

Sat May  2 20:19:03 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkadjustment.c (gtk_adjustment_set_value): only emit
        "value_changed" if we really passed a new value.
        (gtk_adjustment_changed): new function to emit the "changed" signal.
        (gtk_adjustment_set_value): new function to emit the "value_changed"
        signal.

Fri May  1 12:28:35 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkcombo.c: Further changes to the way the window
        is popped up so that it will be compatible with 
        auto-scrolling in the future.

Fri May  1 20:25:29 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkcombo.c (gtk_combo_popup_list): do not just return if
        the combo-list is empty since that will cause the combo to operate
        on a non existing GtkList window.
        (gtk_combo_get_pos): provide the combo list with a usfull default
        height if empty.
        (gtk_combo_popup_button_press): grab the focus.
        (gtk_combo_activate): grab the focus.

Fri May  1 12:06:43 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkwindow.[ch] (gtk_widget_reset_rc_styles): New
        function to reset the RC styles for a heirarchy

        Clear the window background if necessary in
        gtk_window_style_set.

        * gtk/gtkrc.[ch]: New function gtk_rc_reparse_all() which
        rereads all previously read RC files.

        * gdk/gdkwindow.c gdk/gdk.h: New function gdk_window_get_toplevels().
        (Should it just be called gdk_get_toplevels?)

        * gtk/testgtk.c: New test to reload RC files.

Fri May  1 13:57:36 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkclist.h:
        * gtk/gtkclist.c: prefixed all clist flags with GTK_ to avoid name
        clashes. redefined GTK_CLIST_SET_FLAGS and GTK_CLIST_UNSET_FLAGS as
        GTK_CLIST_SET_FLAG and GTK_CLIST_UNSET_FLAG to automatically add
        the GTK_ prefix (this solution involved less changes in the
        gtkclist.c code). added a GTK_CLIST_CONSTRUCTED flag to substitute
        the mem_chunk==NULL test in gtk_clist_construct. merged in changes
        from lars & stefan to support the derivation of GtkCtree.

        * gtkctree.h:
        * gtkctree.c:
        initial import of a tree widget derived from gtkclist, courtesy
        of Lars Hamann <lars@gtk.org> and Stefan Jeske <jeske@gtk.org>,
        it just damn rocks!

Fri May  1 10:05:44 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtklist.c (gtk_list_add): let gtk_list_append_items do the work
        for us.
        (gtk_list_insert_items):
        (gtk_list_remove_items_internal): 
        (gtk_list_clear_items): 
        remove a possible pointer grab, we might get thrown into a loop
        otherwise.
        (gtk_list_button_press): grab the pointer *before* selecting the child,
        because selection of items may cause the lists children to change,
        resulting in a grab release.
        (gtk_list_clear_items): use gtk_list_unselect_child() for unselection of
        children.
        (gtk_list_shutdown): remove all children from the list.
        (gtk_real_list_unselect_child): 
        (gtk_real_list_select_child): *always* put our internal structures into
        sane state *before* signal emisions (i.e. list->selection updates prior
        to gtk_list_item_[de]select() calls).

        * gtk/gtkcombo.c (gtk_combo_init): adjust the scrollbar if the lists
        focused child walks out of the window.
        removed CAN_FOCUS for the combo arrow's button since it doesn't react
        to keyboard events ("clicked" connection is missing).

Fri May  1 00:42:25 1998  Owen Taylor  <otaylor@gtk.org>

        * gdk/gdkwindow.c (gdk_window_get_colormap): Fix up
        getting colormap for FOREIGN windows to go along with
        Raster's fix for visuals.

Merges from gtk-1-0
===================
        
Thu Apr 30 23:32:51 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkscrolledwindow.c (gtk_scrolled_window_size_allocate):
        Check to catch the case when the viewport fits in either
        direction or both, instead of flip-flopping infinitely.

        Only show/hide the scrollbars once at the end.

Thu Apr 30 21:56:07 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkscrolledwindow.c (gtk_scrolled_window_foreach): 
        Include the scrollbars in the foreach call.
        (gtk-fortier-980405-0.patch; 
         Patrice Fortier <Patrice.Fortier@aquarel.fr>). 

        The notebook widget
        really should also include its tabs, but that might cause
        problems for programs if they

Thu Apr 30 21:51:52 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkpixmap.c (gtk_pixmap_set): Only request a
        resize if the size actually changed. 
        (gtk-johannes-980414-0.patch ;  
         johannes@nada.kth.se (Johannes Keukelaar) )

Thu Apr 30 10:22:59 1998  Owen Taylor  <otaylor@gtk.org>

        * glib/ltmain.sh glib/ltconfig glib/config.sub glib/config.guess:
          ltmain.sh ltconfig config.sub config.guess:

        Reverted back to libtool-1.2 (plus minor patches) so as not to
        force the issue for everyone else.

Thu Apr 30 10:22:59 1998  Owen Taylor  <otaylor@gtk.org>

        * glib/ltmain.sh glib/ltconfig glib/config.sub glib/config.guess:
        Updated to libtool 1.2a.

        * gtk/gtkclist.c: Draw the in-between lines with style->base
        instead of style->white.
        
Wed Apr 29 15:46:13 1998  Owen Taylor  <otaylor@gtk.org>

        * gdk/gdkprivate.h gdk/gdkwindow.c gdk/gdkpixmap.c: 
        Cache the colormap and children of a window locally
        instead of fetching them from the server when needed.
        Huge performance difference for creating/destroying
        windows.

        * gtk/gtkstyle.c: Find the depth from the cached
        visual, instead of asking the server.

        * gtk.m4: Distribute the new version which tries to
        figure out what went wrong and give helpful error
        messages.

        * ltmain.sh ltconfig config.sub config.sh: 
        Updated to libtool 1.2a

        * gtk/gtktext.c: Fixed a bug where the drawn level
        was being messed up when the text was scrolled
        during a deletion.
        
Thu Apr 30 02:42:11 PDT 1998 Manish Singh <yosh@gimp.org>

        * gtk/gtkfilesel.c: don't die when naughty people remove parts of
        the filesystem under you (fix from Josh)

Thu Apr 30 09:49:14 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkscrolledwindow.c (gtk_scrolled_window_foreach): check
        if the viewport already exists before iterating over it, maybe we
        haven't been constructed yet.

Thu Apr 30 01:51:00 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkbin.c (gtk_bin_add): made this function issue a warning if
        the GtkBin widget already has a child.

        * gtk/gtkbox.c (gtk_box_pack_{start|end}):
        check that child->parent == NULL;

Tue Apr 28 22:13:54 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkselection.c (gtk_selection_clear): Only return
        FALSE when the clear event is been rejected, not when
        widget has already lost the selection. (Which should
        only happen when we are setting the selection to another
        widget ourself.)
        
Fri Apr 24 19:07:32 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkfixed.c gtk/gtkpaned.c gtk/gtktable.c:

        Removed the "check visibility after gtk_widget_unparent" bug 
        in hopefully the last three places.

Tue Apr 28 15:46:41 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkrc.c (gtk_rc_parse_statement): allow the inclusion of other
        rc-files.

Mon Apr 27 15:11:52 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkwidget.c (gtk_widget_grab_focus): only allow grabbing of focus
        for CAN_FOCUS widgets.

        * gtk/testgtk.c (create_scrolled_windows): feature h/v focus
        adjustments for the table.
        (create_list): feature automatic adjustment of the scrolled window to
        always contain the focused child.
        (create_main_window): keep the focussed button always inside of the
        scrolled windoww.

        * gtk/gtkcontainer.c (gtk_real_container_focus): set the h/v focus
        adjustments, to contain the allocation of the currently focused child.
        (gtk_container_set_focus_hadjustment): new functin to set the
        horizontal focus adjustment.
        (gtk_container_set_focus_vadjustment): new functin to set the vertical
        focus adjustment.

        * gtk/gtkadjustment.c (gtk_adjustment_clamp_page): new fucntion to
        clamp the currents adjustment page into a specific range.

        * random GtkType fixups for gtk_*_get_type() functions.

Fri Apr 24 18:37:16 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtktreeitem.c (gtk_tree_item_remove_subtree): 
        Account for the fact that gtk_tree_item_remove_subtree
        will be called recursively. 

        Handle removing a collapsed subtree.

        (From Andy Dustman <adustman@comstar.net>)
        
        * gtk/gtktree.c (gtk_tree_remove_items): Look for the
        root tree when removing items from a non-previously
        mapped tree.

        * gtk/testgtk.c: Added a remove_subtree button.
        
Thu Apr 23 23:44:17 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkobject.c (gtk_object_finalize): Notify all weak references
        before object removing data. This change fixes a bug where 
        removing the last weak references would cause it to be 
        triggered.

Wed Apr 15 20:42:46 1998  Owen Taylor  <otaylor@gtk.org>

        * gdk/Makefile.am: Removed mostly useless dependency that
        was causing problems for SGI's make, when used with
        the 'make dist' form of GTK+. (Dependency caused dependencies
        to be redone when BUILT_SOURCES changed)

==========

Thu Apr 30 11:18:00 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkcombo.[ch]: Allow the user to use the popup list
        like a menu.
        
        * gtk/gtkmenuitem.c gtk/gtkitem.c: Moved enter/leave handlers
        to gtkitem.c so dragging can also work in lists.

        * gtk/gtklist.[ch]: Track child enter events and use
        those to allow dragging the selection. 

Thu Apr 30 11:16:06 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtktext.c: Try enabling background pixmaps for editable text
        widgets.  There is a bit of flashing, but not too bad. If you
        don't want the flashing, you can always not set a background
        pixmap.

Wed Apr 29 15:46:13 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtktext.c: Fixed a bug where the drawn level
        was being messed up when the text was scrolled
        during a deletion.
        
1998-04-28  Miguel de Icaza  <miguel@nuclecu.unam.mx>

        * gdk/gdk.c (gdk_event_translate): Random debugging fixed this
        bug:  There is no need to set the ExposureMask in the XGrabPointer
        (this caused DnD programs to crash).

Fri Apr 24 01:29:04 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkaccelerator.h (struct _GtkAcceleratorTable): changed ref_count
        field to be of type guint.
        * gtk/gtkaccelerator.c (gtk_accelerator_table_unref): added check for
        ref_count>0;
        (gtk_accelerator_table_install): keep a per object list of accelerator
        tables that refer to this object.
        (gtk_accelerator_table_remove): remove the accelerator table from the
        per object list.
        (gtk_accelerator_table_clean): warn if there are any object references
        left in an accelerator table upon destruction.
        (gtk_accelerator_tables_delete): new function to delete object
        references from the accelerator tables associated with this object.

        * gtk/gtkwidget.c (gtk_widget_class_init): changed emission of
        GtkWidget::install_accelerator to GTK_RUN_LAST so the installation
        of an accelerator can be prevented by gtk_signal_emit_stop().
        (gtk_widget_real_destroy): call gtk_accelerator_tables_delete (),
        so there are no stale pointers in accelerator tables left.

1998-04-22  Federico Mena Quintero  <federico@nuclecu.unam.mx>

        * gtk/gtkbin.c (gtk_bin_remove): Remember whether the widget was
        visible before we unparent it.

Wed Apr 22 04:15:26 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkmain.c (gtk_handle_current_timeouts): prepend the
        running_timeouts list with the tmp_list link itself, not with a new
        GList structure pointing to our link. that would fill up memory and
        causes the GList.data fields of the running_timeouts list to point to
        GList structures and not GtkTimeoutFunction structures which is a
        *really* bad thing.
        (gtk_handle_current_idles): likewise (exchange "timout" with "idle" in
        the above entry ;).

Sat Apr 18 22:18:12 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkradiomenuitem.h: 
        * gtk/gtkradiomenuitem.c (gtk_radio_menu_item_set_group): new function
        ala gtk_radio_button_set_group.
        (gtk_radio_menu_item_init): assure that we always have at least a group
        that points to self.

        * gtk/gtkradiobutton.c (gtk_radio_button_set_group): few cleanups and
        added g_return_if_fail() statements.
        (gtk_radio_button_init): assure that we always have at least a group
        that points to self.

Fri Apr 17 03:05:05 1998  Tim Janik  <timj@gtk.org>

        * ChangeLog split up into ChangeLog.pre-1-0 and ChangeLog.

Wed Apr 15 05:13:09 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtklabel.c (gtk_label_size_request): corrected a brace position
        (Damon Chaplin), which i got wrong when applying Damon's patch the last
        time.

Wed Apr 15 20:42:46 1998  Owen Taylor  <otaylor@gtk.org>

        * gtk/gtkpreview.c (gtk_preview_get_visuals): Make sure
        that when we are running with a non-installed colormap,
        in 8-bit pseudo-color, we actually are using the system
        visual. (Fixes *Bad Match* errors on Digital Unix machines
        with multiple 8-bit pseudo-color visuals)

1998-04-14  Miguel de Icaza  <miguel@nuclecu.unam.mx>

        * gdk/gdkwindow.c (gdk_window_xid_at): Fix the problem introduced
        by whoever thought that randomly changing ints to unsigned int
        without reviewing the code was a good idea.  It is, btw not
        mentioned in the ChangeLog as usual, but I know it was not Elliot
        the culprit this time. 

Mon Apr 13 19:16:22 PDT 1998 Shawn T. Amundson <amundson@gtk.org>

        * Released GTK+ 1.0.0