After discussions on IRC, the conclusion was reached that deprecations
only make sense if an action can be taken to not use the deprecated code
that makes the code more current and simplifies a later port to a newer
GTK version.
In this particular case, the suitable action would be adding
gtk_widget_show() calls whenever a widget is created, so that a call to
show_all() is not necessary.
However, in GTK4 these calls would not be necessary and end up just
bloating the codebase unnecessarily.
So it was decided the better solution would be to not deprecate the API
and instead leave this work to be done during potential GTK4 ports of
applications.
This reverts commit 4d71d2303d.
Fixes!1282
When calling PickColor on org.gnome.Shell, we get back an "a{sv}", which
GDBus provides to us as "(a{sv})".
At the minute we're not unpacking this tuple, and so picking fails with
messages like:
GLib-CRITICAL **: 13:38:19.439: g_variant_lookup_value: assertion 'g_variant_is_of_type (dictionary, G_VARIANT_TYPE ("a{s*}")) || g_variant_is_of_type (dictionary, G_VARIANT_TYPE ("a{o*}"))' failed
Gtk-WARNING **: 13:38:19.439: Picking color failed: No color received
Let's unpack it.
In order to make tooltip positioning portable, make use of the
move_to_rect API. Some semantical changes are made, as identical
semantics cannot be implemented using the move-to-rect API.
Primarily the implemented semantics are:
Position the tooltip in the center pixels slightly below (defaults to 4
units below) the tooltipped widget. This is always the case for keyboard
driven tooltips; the case where it tries to avoid the pointer cursor is
not implemented.
For pointer position triggered tooltips, implement the following
additional semantics:
Use the current cursor size to determine the padding used to enlarge the
anchor rectangle. This is to try to avoid the cursor overlapping the
tooltip.
If the anchor rectangle is too tall (meaning if we'd be constrained
and flip on the Y axis, it'd flip too far away from the originally
intended position), rely only on the pointer position to position the
tooltip. The approximate pointer cursor rectangle is used as a anchor
rectangle. Ideally we should use the actual pointer cursor rectangle
(image used as well as hotspot coordinate), but we don't have API to
get that information.
If the anchor rectangle isn't to tall, just make sure the tooltip isn't
too far away from the pointer position on the X axis.
Closes: #134Closes: #432Closes: #574Closes: #579Closes: #878
CSD titlebar are included in the focus-chain. The logic used makes sure that the
initial focus avoids the titlebar, but tabbing around will eventually get there.
This logic fails in case the window has no other focusable widgets apart from
the ones in the header-bar. If this happens keynav focus will be lost. To handle
the above scenario, we need to fallback to focus the header-bar (if any).
Fixes: https://gitlab.gnome.org/GNOME/gnome-software/issues/404
This is a GtkGesture done to deal with stylus events from drawing tablets.
Those have a special number of characteristics that extend a regular
pointer, so it makes sense to wrap that.
This event controller is meant to replace usage from key-press/release-event
handlers all through. Optionally it can be set a GtkIMContext, so interaction
is carried by the controller.
There is a gtk_event_controller_scroll_set_flags() call that's meant
to be called after construction (eg. due to scrolledwindow relayouts
hiding/showing scrollbars). The property shouldn't be construct-only
for consistence.
This is a GtkEventController implementation to handle mouse
scrolling. It handles both smooth and discrete events and
offers a way for callers to tell their preference too, so
smooth events shall be accumulated and coalesced on request.
On capable devices, it can also emit ::scroll-begin and
::scroll-end enclosing all ::scroll events for a scroll
operation.
It also has builtin kinetic scrolling capabilities, reporting
the initial velocity for both axes after ::scroll-end if
requested.
The opaque region is only set when the background color is opaque. So
we need to do something about it when the background color changes.
However, in the case where a size allocation is going to happen, we
already do this update in size_allocate(), so in that case avoid doing
it twice.
Reverts part of Commit 25b67af3
The 'width' part of the commit is the cause of #628: requisition->width
is first set to priv->layout->width, which already includes
priv->left_border + priv->right_border. It's a bit labyrinthine, but
essentially:
* layout->width is set in update_layout_size() (gtktextlayout.c line 992)
as the maximum line width, and
* the line width is set to display->width in gtk_text_layout_real_wrap()
(gtktextlayout.c line 1183), and
* display->width is set to text_pixel_width + h_margin + h_padding in
gtk_text_layout_get_line_display() (gtktextlayout.c line 2584), and
* h_margin + h_padding is the same as priv->left_border +
priv->right_border.
Adding it again leads to an increase in the size-request, which
results in wider lines; rinse and repeat.
Expanders used to be 16px high. With the move from the gtk2 rendering
to gtk3 rendering they shrunk to 12px, making them hard to see, because
it's now the icon which is 16px high and the icon contains transparent
borders.
This makes the HighContrast theme use 24px icons instead, to restore
16px expanders. This may expander some containers a bit.
Closes#1046
(A) Put a space in "scrolled window" like the other doc comments
(B) Say "i.e." rather than "ie."
(C) Fix grammar from "makes [...] exactly reaches" to "exactly reach"
@open_flags was not documented, and so:
jhbuild/checkout/gnome/gtk+-3/gtk/gtkplacessidebar.c:4743: Warning: Gtk:
incorrect number of parameters in comment block, parameter annotations
will be ignored.
Binds this property to the button's label, allowing a model button to
have text with markup.
This will be convenient for buttons like 'Online Accounts <sup>↗</sup>'.
It has been extremely broken since the move to CSS gadgets/nodes, so
clearly no one is depending on it; nor does anyone seem to want to
resurrect it, and writing a Raleigh-inspired theme from scratch would be
faster if they did. So let's drop the dead weight from the build and lib
Now that we don't have Raleigh, the defaultvalue test has to be changed
to set Adwaita before checking the default values of style properties -
some of which Adwaita overrides in its CSS, meaning those would fail.
Not that it passed before anyway! But it does now after my other commit.
Note that I leave the last reference in gtk-zip.sh.in alone since that
hasn't been touched in 8 years and probably has plenty other problems...
Close https://gitlab.gnome.org/GNOME/gtk/issues/1187
According to the spec compositors were to assume surfaces are CSD until
told otherwise. This means we need to send
org_kde_kwin_server_decoration_request_mode in both cases.
This fixes libreoffice under kwin, which would remove it's own headers
as per the manager's request but not inform kwin leaving it in the even
more broken state of having none.
On Windows HarfBuzz and PangoFT2 are optional, so we need to ensure that
we only build the bits that require HarfBuzz and PangoFT2 when needed.
We may need to see later whether we can get the needed functionality in
gtkfontchooserwidget.c with the Windows APIs without the need of
HarfBuzz nor PangoFT2 (and starting programs on Windows using FontConfig
is very slow).
Reinstate code that was accidentally deleted during the port to
GtkProgressTracker in commit d57ebe2de7.
Without that code, pulsing the progressbar will stop doing anything
after 3 iterations.
This adds a preprocess step to the .ui files to strip them of blank
characters. It also removes the compressed='true' from the .ui files since
that involves creating lots of decompressor objects when creating widgets.
Doing so has runtime overhead and slows down the creation of initial
application windows.
The .ui files are left compressed for the Inspector, since that is not in
the core performance path of application startup.
border-spacing was not backported (yet?). If it won't be, then a
suitable replacement is needed. Until then, avoid the runtime error that
can result from using a nonexistent property in our theme.
https://gitlab.gnome.org/GNOME/gtk/issues/1166
Selected rows in tree views in HighContrast have a background colour the
same or nearly as the normal text colour, so we cannot let entries in
such rows have transparent backgrounds, or the text inside the entry
becomes nearly or totally impossible to see.
Dodge this by giving entry.flat inside treeview and with :focus the
$base_color, which is different from the text & so lets that be seen.
https://gitlab.gnome.org/GNOME/gtk/merge_requests/125
The else case was wrongly resetting the accessible description on the
primary icon, which might not exist and can therefore cause a crash.
https://gitlab.gnome.org/GNOME/gtk/issues/1160
Remove g_auto*() usage from these sources and use the traditional
g_free(), as g_auto*() are GCCisms (or CLangisms).
Also, don't include unistd.h unconditionally and stop including
langinfo.h and dirent.h, since they seem to be unused.
Partially cherry-picked from a4c0395343https://bugzilla.gnome.org/show_bug.cgi?id=773299
For very small page sizes of < 1.0, the effect of pow() is the
opposite of what's intended and the scroll steps become unusably
large, make sure we never get a scroll_unit larger than page_size /
2.0, which used to be the default before the pow() magic was
introduced.
Otherwise, requesting a min size in em where the equivalent in px had a
fractional part would lead to the gadget getting allocated 1 too few px.
You could see this in the CSS property vs. allocation in the Inspector.
Note that margin/border/padding are left alone: the rationale is that we
do as browsers do, and Benjamin said we already do that for those,
whereas his tests on min-(width|height) showed otherwise. My subsequent
analysis indicated it to be far less clear-cut than that, but he remains
unconvinced that we should ceil() all the things! So just do these ones.
https://gitlab.gnome.org/GNOME/gtk/issues/1088
This is the API used by GtkMenu to properly position menus on the screen
without requiring GTK to query the menu window's position or the work
area of where the window is positioned. It makes it possible to position
popup windows properly when using Wayland.
Make this API available to external users so custom popup windows can be
positioned properly as well.
Closes: https://gitlab.gnome.org/GNOME/gtk/issues/997
This is meant as an input to the font chooser.
We don't want the user to select a language, but
rather have fonts presented as they would work for
the current language. Therefore, do away with the
lang/script combo on the tweak page.
For some font features, we can figure out affected
glyphs, and show before/after. For some others, we
hardcode typical sequences.
Still to do: figure out how to find ligatures and
show them.
Without enforcement to the expander-size, we can end up rendering icons
rather fuzzy. This uses the expander-size style property to determine
the square for the icon, centered on what was the calculated space for
the expander.
X uses unscaled sizes, so they must be scaled properly. Otherwise
GtkSockets end up twice as big as they should be.
Closes: https://bugzilla.gnome.org/show_bug.cgi?id=765327
Signed-off-by: Jason Zaman <jason@perfinion.com>
Close!165
:climb-rate is not about what you get when you single-click on a button,
as this implied: it's what happens if you hold down a button or a key.
Fix the description of @climb_rate to new(), and while here, mention the
key in the blurb of :climb-rate itself.
We've had it for a long time, and it hasn't really made
a difference. And I don't think we are prepared to turn
this into a hard error. So just drop it.
The last round of patches to get the desired direction of value move in
response to scrolls/keypresses on scales had the inadvertent side effect
of giving the opposite direction on scrollbars. Seeing as gtkrange.c is
already a collection of hacks, add another so that fix only holds if the
instance is a GtkScale, since that is what those patches were aimed at.
Close https://gitlab.gnome.org/GNOME/gtk/issues/1065
These can't be returned as part of the font description,
so we need new api for them. For now, this is just readonly
properties. Maybe these should be writable too, eventually.
GtkTextView scrolls to the insertion point when the text
buffer signals a paste is done. This is wrong when there
are multiple views on the same buffer, and the paste
happened in another view.
To fix this, flip the handling of the scroll_after_paste
boolean to only be TRUE if we know that we want to scroll.
The gtk_app_chooser_dialog_set_heading() function do emit
notify::heading. Since the setter simply calls the function,
the setter itself shouldn't emit a notify signal by itself.
In scroll_event(), there is no need to check whether we are realized
before emitting ::change-value, as we must be when receiving an event.
Git-formatted/rebased/cleaned up by Daniel Boles <dboles.src@gmail.com>
Close https://gitlab.gnome.org/GNOME/gtk/issues/292
• #include <math.h> for the new uses of floor()
• Move the new ints and popdown_data into the scopes where they are used
• Don’t pointlessly init other ints to 0 as they always get reassigned
• Burninate gint
This issue was caused when mouse coordinates were changed to floating
point values in commit e8b38fedbd.
This patch floors the event->x_root and event->y_root values when
setting the navigation region, so the previous behaviour is restored.
https://gitlab.gnome.org/GNOME/gtk/issues/450
gdk_win32_keymap_check_compose() shouldn't be called for
non-W32 displays (i.e. when using broadway or other backends
that could be made to run on Windows).
to retreive paper size specific hard margins and use this
to set the hard margins in the print context.
(modified by Marek Kasik <mkasik@redhat.com>)
https://bugzilla.gnome.org/show_bug.cgi?id=686109
We expect these files to be regenerated even when building GTK+ from a
release tarball, so there's no point in distributing them if they are
going to be ignored.
.linked assumes the container is a GtkBox, which is documented as never
flipping children in RTL, so :first-child is always the left child, etc.
GtkBox does that by reordering its CSS nodes when the direction changes.
But most widgets don’t do that, so :first|last-child are 1st/last ADDED
and swap sides in RTL. GtkPathBar is so, and ignoring that in our themes
meant that in RTL, its left/right buttons got each other’s borders. Yuk!
This patch adds the groundwork for supporting widgets like that, via the
%linked_flippable placeholder, and applies that to override buttons in
filechooser .path-bar.linked > button
so that the correct borders get applied to those buttons when using RTL.
Note that I select only PathBars within a FileChooser because we also
have NautilusPathBar, which also uses widget.path-bar – but *does* flip
its nodes for RTL already, so letting that get affected broke it again!
https://bugzilla.gnome.org/show_bug.cgi?id=772817
Otherwise, if the Popover is destroyed before the MenuButton, the latter
still had a non-NULL but invalid instance and tried to use it in dispose
https://gitlab.gnome.org/GNOME/gtk/issues/199
A user in #gtk+ was confused what to do instead of creating a Button via
gtk_button_new_from_stock(). Our docs could stand to be clearer on this
point; it only costs a few lines. So, link from that constructor* to the
GtkStock doc, and add a banner there telling folk they shouldn’t use it.
* not that most [of these][links] even work right now…
Use g_signal_connect_data() instead of g_signal_connect_object()
to make sure the callback gets disconnected when the data object
is destroyed. This avoids problems in garbage-collected bindings.
https://bugzilla.gnome.org/show_bug.cgi?id=789215
The GVariant we are getting here might not be coming
from GTK+, but rather from some other source. Best to
be forgiving and deal with missing data without crashing.
This was causing the GTK+ portal backends to crash on
print requests from Qt.
Gtkplacesview finalization fixes
See merge request GNOME/gtk!119
(cherry picked from commit e30176a522)
f9452957 gtkplacesview: unset entry_pulse_timeout_id before removing it
4900c3eb gtkplacesview: disconnect from server list monitor changes on destroy
This will be used in subsequent commits to fix the sign by which the
value is changed in response to directional scroll or keypress events.
The idea is: you have a movement to make – in the form of a delta that
follows widget directions, i.e. −1 means left or up, +1 means right or
down – and you want to know whether that delta needs to be inverted in
order to produce the intuitively expected directional change of :value.
The existing should_invert() is not sufficient: it just determines
whether to invert visually, but we need more nuance than that for input.
To answer that – while not doubling up the work for scrolls and keys – I
add a helper should_invert_move(), which considers other relevant state:
• A parallel movement on priv->orientation should just use the existing
should_invert(), which already worked OK for this case (not others).
• Movements on the other orientation now depend on priv->orientation:
◦ For a horizontal Range, always invert, so up (i.e. −ve in terms of
widget coords) always means increase value & vice-versa. This was
done in get_wheel_delta(), but move it here for use with keys too.
◦ For a vertical Range, ignore :invert as it’s only relevant to the
parallel orientation. Do not care about text direction here either
as RTL locales do not invert number lines, Cartesian plots, etc.
This returns TRUE if the delta should be inverted before applying to the
value, and we can now use this function in both scroll and key handlers.
https://bugzilla.gnome.org/show_bug.cgi?id=407242https://bugzilla.gnome.org/show_bug.cgi?id=791802
.set_accel_path(): Use (nullable) instead of (allow-none), and explain
what a NULL means (albeit very briefly)
.set_title(): Annotate @title as (nullable), and explain NULL’s meaning
...from CellRenderer::start-editing, to point people in the direction of
info about the lifecycle of the Editable and how to do generic setup.
https://gitlab.gnome.org/GNOME/gtk/issues/154
Drop the line copied from .activate(), replace it with a description of
what this method actually does, and explain what a NULL result means.
https://gitlab.gnome.org/GNOME/gtk/issues/154
* Note in the intro that we're really thinking about temporary widgets
* Mention a gotcha regarding GtkEntry and how ::focus-out stops editing
* Give some examples of what you'd want to do in ::editing-done
* Be a bit more precise about what ::remove-widget represents
* Summarise the lifecycle between Renderer/Editable in .start_editing()
* Emphasise again there that this should be viewed as a temporary widget
https://gitlab.gnome.org/GNOME/gtk/issues/154
... and use it to not connect anything to the frameclock if it isn't
set.
This gets around the problem that the frame clock is disconnected before
GtkWidgetClass.unrealize() is called but the widget is still marked as
realized and the frame clock is available during the vfunc, which makes
calls like gtk_widget_queue_resize() reconnect to the frame clock.
Closes#168
Redrawing is insufficient: when :role changes to/from NORMAL, the
indicator gadget reallocates, but we didn't reflect that in the widget.
https://gitlab.gnome.org/GNOME/gtk/issues/163
delete_range_cb is set to be called before the text suppression done by
the gtktextlayout (otherwise it does not work properly). But at that
point the cursor position is not yet up to date. We thus need to move
the accessibility cursor notification to after the actual text
suppression, by using another callback.
This fixes cursor position in brltty screen reading.
The second parameter of the text-changed::delete event is to be the length,
not the end position. This fixes spurious text removals in brltty
screen reading.
Like other widgets, this returns a floating reference, so
(transfer full) is wrong. Just omit the annotation as others do,
thus implying (transfer none).
Close https://gitlab.gnome.org/GNOME/gtk/issues/156
If GtkExpander:sensitive was FALSE, the arrow still got the normal fg
colour, which made it look clickable, in contrast to the adjacent label.
Fix this by adding selectors to catch the applicable :disabled states.
Note: Needing these may indicate an oops in generic styles elsewhere,
but I couldn’t see any, so let’s just get it looking right for now.
https://gitlab.gnome.org/GNOME/gtk/issues/146
…the wayland registry.
Wnen _gtk_im_module_get_default_context_id calls
match_backend (context_id) and the default GdkDisplay
is wayland, match_backend() should return TRUE only if
gdk_wayland_display_query_registry (display, "gtk_text_input_manager")
returns TRUE.
When the widget gets finalized it clears the widgetnode and gtk_css_widget_node_get_widget
returns NULL. Guard against gtk_css_widget_node_get_widget() returning NULL like in other
places.
See https://gitlab.gnome.org/GNOME/pygobject/issues/28#note_82862
