The intention of the expand widget flags was to in fact propagate
legacy expand child properties as well. Due to implementation errors,
this was only happening in some cases, but not in others. To avoid
breaking old code assuming traditional expand flag behavior, this
commit removes all attempts to propagate GtkBox::expand.
This was discussed in
https://bugzilla.gnome.org/show_bug.cgi?id=698656 and
https://bugzilla.gnome.org/show_bug.cgi?id=628902
This patch was written by Tristan Van Berkom.
Report a baseline based height and baseline whenever there
are children with ALIGN_BASELINE.
Assign baseline to childen in size_allocate. Either the one inherited
from the parent if set, or otherwise calculate one based on any
ALIGN_BASELINE children.
If you want to get rounded corners on an hbox, instead of
:first-child {
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
}
:last-child {
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
}
you now need to write:
:first-child, :last-child:dir(rtl) {
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
}
:last-child, :first-child:dir(rtl) {
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
}
Add an internal API that allows GtkStyleContext to create a widget path
for the widget and with that bypassing gtk_widget_get_path() and that
function caching the path.
If gtkbox is the only object having a reference on one of its child
and that we try to remove it from its container, we endup having a
warning when disconnecting a signal after having unparented the
widget.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=670176
Use foreach() instead of forall() to find the child's siblings
because internal children of subclasses have no sibling relation
to the box' children. Also deal with the subclass failing to
implement get_path_for_child(). This caused an infinite widget
path invalidation loop of sorts with GimpMessageBox, which is a
vertical box with a decorative icon to the left.
At the same time, drop the AtkText implementation.
Also, reintroduce a GtkBoxAccessible, since the previous
way of setting the role in get_accessible was affecting
GtkBox subclasses negatively.
Adjust expected test output to match.
When we build the sibling path for the order, we do not skip hidden
children (since, quoting the comment, "we cannot reliably detect changes
in widget visibility"). So we need to invalidate the order when hidden
children are reordered and removed.
https://bugzilla.gnome.org/show_bug.cgi?id=652769
Stop documenting the base class as just a base class for the
H and V specializations, copying the useful descriptions from
those H/V classes to the base class. Do not advise the use of
the H/V classes or refer to them unnecessarily.
The constant size request mode defines a request mode where
height-for-width geometry is unneeded, thus optimizing GTK+
by reducing the overall amount of requests that need to be
performed and cached while resizing an interface.
Since Havoc's patches introducing the GtkWidget halign/valign
properties, fill should always be TRUE. If the widget should
not fill its allocated space then it should set the halign or
valign properties for that purpose.
This also consequently fixes bug 634592.
This consists of:
* expand a child if either child->expand || gtk_widget_get_expand(child)
* override compute_expand so that child->expand will cause us to
return TRUE for gtk_widget_get_expand()
https://bugzilla.gnome.org/show_bug.cgi?id=628902
It doesn't make sense to keep them separate as GtkSizeRequest requires a
GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have
one without the other.
It also makes the code a lot easier because no casts are required when
calling functions.
Also, the names would translate to gtk_widget_get_width() and people
agreed that this would be a too generic name, so a "preferred" was added
to the names.
So this patch moves the functions:
gtk_size_request_get_request_mode() => gtk_widget_get_request_mode()
gtk_size_request_get_width() => gtk_widget_get_preferred_width()
gtk_size_request_get_height() => gtk_widget_get_preferred_height()
gtk_size_request_get_size() => gtk_widget_get_preferred_size()
gtk_size_request_get_width_for_height() =>
gtk_widget_get_preferred_width_for_height()
gtk_size_request_get_height_for_width() =>
gtk_widget_get_preferred_height_for_width()
... and moves the corresponding vfuncs to the GtkWidgetClass.
The patch also renames the implementations of the vfuncs in widgets to
include the word "preferrred".
This commit makes a few massive changes to the extended layout
code:
a.) gtkextendedlayout.c --> gtksizerequest.c
b.) _is_height_for_width --> get_request_mode()
c.) get_desired_size(), get_desired_width(), get_desired_height() -->
get_size(), get_width(), get_height()
This is the first partial commit and only effects portions
of the tree that have already been merged in master (in order to
easily cherry pick this commit).
Conflicts:
gtk/Makefile.am
gtk/gtk.h
gtk/gtk.symbols
gtk/gtkextendedlayout.h
Fixed the allocation loop to check if it was allocated at least
enough space to hold its visible children before going and distributing
extra space among children. Fixes bgo #617444.
This commit adds constructors for GtkPaned, GtkBox, GtkButtonBox,
GtkRuler, GtkScale, GtkScrollbar and GtkSeparator and makes these
types instantiable.
This was only showing up with pack-end packing in horizontal boxes.
The RTL flipping has to be applied after moving the reference point
to the left edge of the child.
Introduce an algorithm to allocate children some virtual widths based on
their base widths returned by ->get_desired_width(), then return the
collective desired heights for each or thier virtually allocated width.
This will only work in the horizontal orientation.
This commit changes gtk_extended_layout_get_desired_size() for
per dimension variants. Furthermore this commit reverts the actions
done in size-groups for now as it needs a different approach.
The natural width/height parameters added to aux_info have been changed
for a per width cache for heights and a per height cache for widths.
gtk-demo is still working, currently sizegroups are not taken
into account as mentioned above - size groups need to be alerted both
when the widths and heights are updated independantly and then that
information needs to repropagate also to other extended layout implementors.
This patch adds another commented algorythm to find the collective
minimum and natural height for a said width of a horizontally oriented
box (or the opposite). The algorithm works quite well and can be optimized
a bit more - currently its commented because GtkLabel cannot effectively
do width-for-height calculations (doh).
Further, this patch returns an is_height_for_width() preference depending
on the boxes orientation (vertical boxes are width-for-height).
In order for natural size information to cascade correctly up through
the ancestry GtkBox needs to report height-for-width and width-for-height,
this patch includes an implementation for both in both orientations, one
of them is commented for now as its much too cpu intensive to actually use.
gtk_box_size_allocate() was forgetting to fetch the minimum
size for children when allocating in homogeneous mode and then
accessing the uninitialized allocated values in that case, fixed.
This commit fixes the loop to take into consideration the
child->padding that will be allocated to the child while calculating
full available size. Additionally it fixes the initial positioning
of child widgets when packed at the end (a special case because the
x position used starts from the end of the box).
2008-10-07 11:03:30 Tim Janik <timj@imendio.com>
* gtk/gtkbox.h: keep GtkBox as an abstract type and keep _gtk_box_new()
as private function until we settle on the exact semantics.
renamed _gtk_box_set_old_defaults() as suggested by Mitch.
svn path=/trunk/; revision=21599
2008-10-07 Michael Natterer <mitch@imendio.com>
Bug 553573 – Add orientation API to GtkBox
* gtk/gtkbox.[hh]: implement the GtkOrientable interface and
swallow all code from GtkHBox and GtkVBox. Add gtk_box_new()
which takes a GtkOrientation argument. Also move the newly
added "spacing_set" boolean from struct GtkBox to the new
private struct.
* gtk/gtkhbox.[ch]
* gtk/gtkvbox.[ch]: remove all code except the constructor and
call gtk_orientable_set_orientation() in init().
* gtk/gtk.symbols: add gtk_box_new().
svn path=/trunk/; revision=21596
* gtk/gtkbox.c (gtk_box_init), (gtk_box_set_spacing),
(_gtk_box_set_spacing_set), (_gtk_box_get_spacing_set):
* gtk/gtkbox.h:
* gtk/gtkdialog.c (gtk_dialog_class_init), (update_spacings):
Implement "content-area-spacing" style property in GtkDialog
and internal helper _gtk_box_get_spacing_set in GtkBox.
Patch by Tim Janik, Sven Herzberg and myself.
svn path=/trunk/; revision=21508
2008-07-21 Michael Natterer <mitch@imendio.com>
* gtk/gtkbox.c (gtk_box_add): use gtk_box_pack_start() instead of
the deprecated gtk_box_pack_start_defaults().
* gtk/gtkbindings.c (gtk_binding_entry_add_signal)
(gtk_binding_parse_signal): use _gtk_binding_entry_add_signall()
instead of the deprecated gtk_binding_entry_add_signall().
svn path=/trunk/; revision=20885
2008-06-30 Cody Russell <bratsche@gnome.org>
* Practically everything changed.
Change all references of GIMP Toolkit (and variations of it)
to GTK+ Toolkit, showing no mercy at all to our beloved
ancestry. (#540529)
svn path=/trunk/; revision=20709
2008-06-27 Mikael Hallendal <micke@imendio.com>
* gtk/gtkbox.c (gtk_box_pack, gtk_box_pack_start, gtk_box_pack_end):
Factored out gtk_box_pack from gtk_box_pack_start and use it from both
pack_start and pack_end in order to reduce the code duplication.
svn path=/trunk/; revision=20700
2005-09-01 Matthias Clasen <mclasen@redhat.com>
* gdk/*.c: Intern some more strings.
* gtk/gtkintl.h:
* gtk/*.c: Define an I_() macro and use it instead of the
bulky g_intern_static_string().
2005-08-31 Matthias Clasen <mclasen@redhat.com>
* gdk/Makefile.am:
* gtk/Makefile.am: Intern type names in code generated by
glib-mkenums, too.
* gtk/*.c:
* gdk/x11/*.c:
* gdk/*.c: Intern type names before registering the type to avoid
unnecessary copies.
2005-03-21 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkprivate.h: Define macros GTK_PARAM_READABLE,
GTK_PARAM_WRITABLE, GTK_PARAM_READWRITE which are like
their G_ counterparts, but also mark the name, nick
and blurb as static.
* gtk/*.c: Mark param spec strings as static, using
the new macros.
2005-03-20 Matthias Clasen <mclasen@redhat.com>
Make PLT-reduction work with gcc4, and don't include
everything in gdkalias.h:
* gtk/grk.symbols: Group symbols by header and source file.
* gtk/makegtkalias.pl: Protect definitions by the same
preprocessor symbols used to guard the headers. Move
the alias declarations to a separate file which is
produced when calling makegtkalias.pl -def
* gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate
this file.
* gtk/*.c: Include gtkalias.h after the other headers,
include gtkaliasdef.c at the bottom.
* gtk/*.h: Small cleanups.
Mon Aug 9 12:48:04 2004 Matthias Clasen <maclas@gmx.de>
Add hidden aliases for exported symbols which are
used internally in order to get rid of many PLT
entries. (#145519, Arjan van de Ven)
* gtk/Makefile.am: Add rules to generate gtk.def and
from gtk.symbols, and make make check check the abi
with abicheck.sh.
(gtk_private_h_sources): Add gtkinternals.h
(gtk_built_private_headers): Add gtkalias.h
(gtk_extra_sources): Add gtk.symbols
(EXTRA_DIST): Add makegtkalias.pl and abicheck.sh
* gtk/gtk.symbols: New file. Definition of the GTK+ ABI.
The file can be processed by cpp to filter out certain
subsets of symbols.
* gtk/abicheck.sh: New file. Script to check the actually
symbols exported from libgtk-x11.2.0.so against the symbols
found in gtk.symbols.
* gtk/makegtkalias.pl: New file. Perl script to generate the
header containing the alias definitions for internally used
exported symbols from a list of symbols.
* gtk/gtkinternals.h: New file. An uninstalled header listing
symbols which must be exported for some reason and do not appear
in any other header.
* gtk/*.c: Include gtkalias.h
2004-03-05 Federico Mena Quintero <federico@ximian.com>
Fixes#136082 and #135265, patch by Morten Welinder.
* configure.in: Use AC_SYS_LARGEFILE.
* */*.c: #include <config.h>
Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de>
The first part of the fix for #114351 (see also
gdk-pixbuf/ChangeLog and po/ChangeLog):
* gtk/gtkintl.h:
* gdk-pixbuf/gdk-pixbuf-i18n.h:
* gdk/gdkintl.h: Define P_() for property blurbs and nicks.
* gdk/gdkdisplaymanager.c:
* gdk-pixbuf/gdk-pixbuf.c:
* modules/input/gtkimcontextxim.c:
* gtk/*.c: Mark property blurbs and nicks with P_().
* po/Makefile.in.in: Add --keyword=P_ to the xgettext
invocation, since property blurbs and nicks are
now marked with P_().
Tue Feb 26 22:22:37 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkbox.c (gtk_box_reorder_child): Clean up
the code so < 0 == end wasn't just a side effect,
remove most of the manual linked list manipulation
code in favor of g_list_* functions.
Tue Feb 26 22:01:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/tmpl/gtkbox.sgml: Fix docs to correspond to the code -
negative @position indicates the end of the list.
Sun Nov 4 16:02:08 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdkwindow.[ch]: Add a function gdk_window_invalidate_maybe_recurse()
for use in "shallow invalidation" of a widget. (Windows belonging
to the widget, but not to the widget's children)
* gtk/gtkprivate.h gtk/gtkwidget.c gtk/gtksizegroup.c: Add private
flags GTK_ALLOC_NEEDED, GTK_REQUEST_NEEDED. These flags are set
up on ancestors up to the resize container on queue_resize. Size
requests only actually take place if GTK_REQUEST_NEEDED, size
allocations only take place if GTK_ALLOC_NEEDED or the size
changed.
* gtk/gtkcontainer.c gtk/gtkwidget.c: Remove
container->resize_widgets and the RESIZE_NEEDED flag since the
above flags are sufficient to figure out what needs to be
resized/reallocated. Remove code manipulating
container->resize_widget.
* gtk/gtkwidget.[ch]: Add gtk_widget_set_redraw_on_alloc(); this
allows widgets to turn off being automatically invalidated is when
they are resized.
* gtk/gtkwidget.[ch] (gtk_widget_size_allocate): Invalidation when
a widget is resized or moved is "shallow" as described above -
only the windows that need to be invalidated are invalidated.
* gtk/gtkbox.c gtk/gtktable.c gtk/gtkalignment.c docs/Changes-2.0.txt:
Make these widget's init functions call
gtk_widget_set_redraw_on_allocate(widget,FALSE).
* gtk/gtkwindow.c (gtk_window_configure_event): Call
_gtk_container_queue_resize(), since we don't want
redrawing. (Probably could be done for other
calls to gtk_widget_queue_resize() in gtkwindow.c,
but this is the most important one.)
* gtk/gtkwindow.c (gtk_window_move_resize): Don't call
gtk_widget_queue_draw() - size_allocate() handles
that as appropriate.
* gtk/gtkframe.c (gtk_frame_size_allocate): Invalidate instead
of queue_clear() to avoid invalidating children.
