Now that we use event controllers we can forward keybindings from the
external entry to the filechooserwidget at the bubble phase.
Fixes#4905
References:
* commit 1fb075dbca
* commit 686116ba61
This can happen if the group can be resolved even when doing the initial
registration of an action as observer will not yet be in the GSList of
watchers (and therefore has no weak references).
Fixes a warning like the following:
g_object_weak_unref: couldn't find weak ref
These were getting created with possible non-zero values and then inserted
into a hashtable where the readers may not know the state of the group.
Ensure those values are set to zero until we assign them below.
Those property features don't seem to be in use anywhere.
They are redundant since the docs cover the same information
and more. They also created unnecessary translation work.
Closes#4904
When a non-existing file is selected in the file chooser
for print-to-file, we weren't updating the button label
to show the new filename. Fix that.
Also, use newer file chooser api.
The popover menu previously always pops up in the center of each
row regardless of where the mouse cursor is currently positioned.
Make the popover popup at the current mouse position. If the popover
is triggered by the keyboard (i.e. SHIFT+F10), then align it with the
start of the row.
After right clicking multiple rows, or after adding / removing rows
(i.e. new network locations), right clicking the row will crash
nautilus.
This happens because the popover may become orphan but still expect
a parent.
Reposition the popover menu instead of reparenting it.
After disconnecting a network mount in places (when there's 2 or more
mounts), right clicking another mount crashes the application.
Set row_for_action to NULL when successfully unmounted.
In GTK 3 we used to move the popovers around using set_relative_to();
this is gone in GTK 4 and the apparent direct replacement is setting
the target widget as the new parent.
But this requires a lot of careful handling least the popover become
orphan, which gets us ready to crash at any moment.
Since we only care about positioning the popovers relative to a row,
let's use the set_pointing_to() instead of reparenting. Now, the
sidebar is always the parent.
This is a hot path when scrolling a ColumnView, and
g_param_spec_pool_lookup () was taking a measurable part in this hot
path. Instead, notify using pspecs to avoid the name lookup.
Related: https://gitlab.gnome.org/GNOME/gtk/-/issues/3334
freeze/thaw_notify () showed up on the perf trace for rapid ColumnView
scrolling. Track the three properties manually to make it a little
faster.
Related: https://gitlab.gnome.org/GNOME/gtk/-/issues/3334
This looks like a leftover excess invalidation from when the surrounding
code was refactored to not just be called on parent changes but also
when repositioning inside the same parent in commit
507016cafc
Ivan Molodetskikh found this problem in
https://gitlab.gnome.org/GNOME/gtk/-/issues/3334#note_1445873 which
contains a longer analysis of this problem and the performance
reductions it causes.
Related: #3334
This allows consumers greater control over the label without the need
to expose each of the label properties as part of GtkCheckButton interface.
Specifically, motivation for this commit is to be able to wrap the label.
Closes#4698
The fixed-size format we use currently can only handle up
to 32768 bytes of string data. If a compose file contains
more, reject it with a warning.
Fixes: #4873
Even if the FileChooserNative instance drops out on us while we're still
waiting for the portal to answer, we should keep the data and pointers
alive until the sequence of asynchronous operations is running. The code
already tries to do that, by acquiring a strong reference to the
GtkFileChooserNative instance, but it's also freeing data as soon as the
dialog is hidden, while asynchronous callbacks that will look at the
fields on that data are still in flight.
To avoid that, we defer freeing the data until the asynchronous
callbacks are invoked, and we keep a reference on the dialog while we're
emitting signals on it.
Fixes: #4883
The enum values are not compatible, and moreover, there is an extra
GTK_WRAP_NONE that PangoWrapMode doesn't have - thus,
pango_wrap_mode_to_string() will assert.
As far as I can tell, Orca does not read the wrap-mode key in the
dictionary for text attributes, anyway.
Fixes: #4869
if the loop for determining max width grows too big, print an error and
abort assuming that a satisfactory value was reached.
This will cause wrong layout and might cause widgets to overlap, but it
will not infloop.
It actually works around and doesn't really fix the primary cause of the
following bugs, but good enough to close them:
Fixes: #4252Fixes: #4517
If we get consecutive preedit string updates that announce a NULL
string, we still do end up issuing ::preedit-changed with those.
Ignore changes from NULL to NULL, it is the other combinations which
must issue this signal.
adwaita-icon-theme has more appropriate icons for showing/hiding text now.
use those, and in the process fix the fact GtkPasswordEntry has been using
them the other way around.
The root accessible object is registered asynchronously, as it needs to
call a method on the AT-SPI registry daemon. This means we need to defer
registering the GtkAtSpiContext on the accessibility bus and in the
cache until after the registration is complete.
Fixes: #4825
Direct access of the fields of the union trips compiler warnings with
GCC 12, such as:
../gtk/gtkimagedefinition.c:135:13: error: array subscript
‘GtkImageDefinition {aka union _GtkImageDefinition}[0]’ is partly
outside array bounds of ‘GtkImageDefinitionEmpty[1]’ {aka
‘struct _GtkImageDefinitionEmpty[1]’} [-Werror=array-bounds]
When changing folders, we were making the select
button insensitive when there is no folder selected.
However, the select button should be usable to
select the current folder.
Fixes#4020
It is very irritating when the entry completion popup
appears not in response to user input in the entry.
In particular, when that happens right as the dialog
is shown.
To prevent that, temporarily disable completion
when setting the entry text programmatically.
When changing folders, we were making the select
button insensitive when there's no files around.
That doesn't make sense in save mode when we don't
want to select a file but create one.
Fixes: #4851
This allows the user to navigate via tab the links in a label and exits
the widget after the last link, when moving forward, and first link,
when moving backward.
This also ensures that ellipsised links arn't focused.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4681
The `has-tooltip` property gets set to `false` for label with links if no
link is selected. This makes sure to only change the property to `true`
but never to `false`.
Instead of populating the properties right away (when the widget might
not have been allocated yet, and hence cannot know the right values),
the widget should queue an allocation, where it will populate the
values.
For reasons that only apply to the old serial handling, asking for
the surrounding after IM changes resulted in lazy handling of
commit() afterwards.
With the recent interpretation of serials, this problem became more
apparent, since it is in fact very likely that the last interaction
step after an IM change is notifying of the changed surrounding
text after the IM change was applied.
Make handling of surrounding text similar to caret position changes,
always commit() after the state change, but skip through non-changes.
This makes the compositor state fully up-to-date after an IM change.
The gesture as connected currently on the child GtkText is easily overridden
by the parent editables (and gently done so in the attempt to consume all
clicks).
Connect this gesture to the parent editable widget in these cases, so the
gesture can cohabit with the click-consuming one. It's not part of the same
group, but it won't be abruptly cancelled.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4795
Currently the GtkIMMultiContext may stick to a delegate GtkIMContext
that no longer applies after the multicontext is dissociated from
any widget.
Handle set_client_widget() so that it can handle changes between
widgets from 2 different display, but also so the delegate is made
NULL whenever the context has a NULL widget.
Doing so, any new client widget results in a new delegate IM context
lookup from the right GdkDisplay and GtkSettings, which avoids any
mix up.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4805
We may well be using an EGL context that does not support Desktop (W)GL on
Windows, such as in the case of using libANGLE. So, check whether WGL is
supported for this running instance before trying to query WGL extensions.
This will get rid of warning messages from libepoxy.
Otherwise a stray scroll controller may prevent others from getting hold
events, even if it always propagates scroll events and does absolutely
nothing.
As documented:
> Overlay children whose alignments cause them to be positioned
> at an edge get the style classes “.left”, “.right”, “.top”,
> and/or “.bottom” according to their position.
Likely accidental regression in b7ee2cbc28
Fixes https://gitlab.gnome.org/GNOME/nautilus/-/issues/2099
If using the opacity CSS property the renderer cannot optimize these
handles without the use of offscreens due to the use of both a border
and rgb render node.
Instead, we can apply the alpha to the color values and get the same
effect in a way that the GL renderer can optimize without the use of
offscreen textures for a sizeable reduction in runtime overhead.
The pixel distance could be small enough between tick() calls that
this kind of checks might potentially become a problem. Rely only on
the calculated velocity to trigger the STOPPED phase, and use a lower
threshold to avoid cutting the animation too early.
Related: https://gitlab.gnome.org/GNOME/gtk/-/issues/4725
In order to properly accumulate scroll velocities, we need to keep
the kinetic scroll helpers after we have possibly stopped them
in the process of initiating a further scroll flick.
So, instead of stopping (and destroying) those helpers on scroll-begin,
keep them until the next scroll-end if a scroll was initiated before
kinetic scroll finished. This way we can fetch the last velocity when
calculating the extra kick.
In order to ensure the helpers don't live beyond what it is expected,
we now also remove them after a finished hold event.
Fixes the accumulation of scrolling velocity on consecutive scroll
sequences.
Do not depend on the kinetic scroll helpers existing or not before
exiting the animation, as we may want to keep those a little bit
longer after stopped.
We may want to fetch the last velocity obtained, even though we
preemptively called stop() on a kinetic scroll helper. Keep this
velocity so it can be queried later on.
On the "scroll" signal, the widget uses
gtk_event_controller_scroll_get_unit() to get the
scroll unit.
When the unit is GDK_SCROLL_UNIT_WHEEL, the
behavior is unchanged: the widget scrolls a
certain number of pixels at each wheel detent
click. This number of pixels is determined by the
window dimensions in get_wheel_detent_scroll_step().
When the delta unit is GDK_SCROLL_UNIT_SURFACE, the
widget directly adds the delta to the number of
scrolled pixels no matter the window dimensions.
We were missing the surface offset (e.g. shadows) at the time of expressing
the text caret location in surface coordinates. Add this offset so the
coordinates are as expected by the compositor.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4668
These are meant to always redirect events to the grabbing surface,
even for other surfaces of the same client. We weren't doing that
(instead letting the event go through unmodified), fix this handling
so GTK sees the events consistenty.
If a grab is held on a toplevel surface tree, and events happen on a
different surface tree from another toplevel/window group, we rewrite
these events so they look like generated on the window group that
holds the grab, but it missed that coordinates would fail to be
translated, so these would stay unchanged and "pointing" to random
parts of the toplevel that is holding the grab and handling the events.
Since off-surface coordinates are not specially meaningful, and in
fact impossible to obtain in some backends, just fake the coordinates
making it sure that all rewritten events point outside the surface.
The grabbing window will still handle the events, but the coordinates
in these will be harmlessly moot.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4760
The trickery we do with objcopy and ld to speed up
resource inclusion does not seem to work right on
32bit Arm, so just skip it there.
Fixes: #4757, #4748, #4752
When showing the native file chooser, we need to ensure we clear the
sorted surfaces in the display so that we don't risk delivering events
correctly on the next frame.
We were looking at GtkWidget:has-focus from
event controller signal handlers here, but
the widget property is only changed after
the event controllers.
Update the :has-focus property of the focus
widget when the active status of the window
changes.
We change the property after generating the
GDK_CROSSING_ACTIVE crossing events.
This may come from different sources at around the same time, e.g.
a hold gesture while on overshoot. Avoid doing that if an
animation is already set.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4730
Previously we had issues on macos where the overshoot would keep showing.
To fix this we need to actually use discrete events instead of the
generated deltas from macOS in the scroll wheel case. Additionally, we need
to drop the kinetic momentum events from macOS and rely on the gtk kinetic
events which are already happening anyway. We also need to submit the
is_stop event for the GDK_SCROLL_SMOOTH case when we detect it.
To keep the discrete scroll events correct, we need to alter the hack in
gtkscrolledwindow.c to use the same path as other platforms except for
when a smooth scroll event is in place. In the future, I would imagine that
this falls into the boundary of high-precision scrolling and would share
the same code paths as other platforms.
With all of these in place, kinetic scrolling with overshoot appears the
same on macOS as other platforms.
The GtkFileCHooserNativeQuartz injects a NSComboBox into the NSSavePanel
(which is displayed in a remote process since 10.15 whether or not you are
a sandboxed application). The style has changed and we need more space
here to not clip part of the combobox out of view.
I tried every size from 22 to 30 and this seemed to look the most natural
without skewing the location of the text within the combobox.
This makes it easier to figure out those values (which are mentioned in
the GtkApplication documentation) rather than working that out from the
way they're generated (or documented as being generated).
This was causing us to draw the same background content twice which is a
significant amount of bits to flip in the GPU for maximized windows,
especially twice.
This updates GtkPopover to use the new GtkNative abstraction for
reporting opaque regions of the window, in hopes that it can speed
up compositors for things like animated lists, menu transitions,
and more.
Fixes#4689
This switches to using the new GtkNative machinery for updating the
opaque region. Some amount of local calculation is still required for
determining when we should apply shadows, and this inherits what was
done previous for that.
Related #4689
This abstracts the machinery to update the opaque region for a GtkWindow
into GtkNative so it may be used from other native impelementations such
as GtkPopover.
Related #4689
If any of the APIs that assumes that the entry is set already is used
before having one already set, things break pretty badly.
Fixes a downstream issue reported at https://github.com/gtk-rs/gtk4-rs/issues/873
Hold gestures are used to bring existing gestures on touchpad
semantically closer to touchscreen gestures.
Touchpad gestures observe hold gestures with a matching amount of
fingers and emit their begin and end signals when fingers are detected
or removed on/from the touchpad.
When a hold cancel event is detected, it is required to wait a few
milliseconds until the next event(s) are received to avoid emitting
multiple begin signals.
Part-of: <!3454>
Handle hold events:
- GDK_TOUCHPAD_GESTURE_PHASE_BEGIN: scroll-begin is emitted.
- GDK_TOUCHPAD_GESTURE_PHASE_END: A hold gesture ends only when all
fingers are lifted from the touchpad without movement, so
scroll-end is emitted right away.
- GDK_TOUCHPAD_GESTURE_PHASE_CANCEL: A hold gesture is cancelled when
some fingers are lifted/put down or movement is detected. In this
case, scroll-end is emitted after a small timeout only if
GDK_SCROLL wasn't detected.
Part-of: <!3454>
Since the addition of GdkEventSequence in touchpad events, these
are now stored in the gesture using that sequence. This bit of touchpad
gesture handling was however missing to be updated, still looking up
the special NULL sequence.
Use the last sequence here, which will be the one coming from touchpad
gesture events.
Despite touchpad gestures having a sequence, these must use the logical
pointer focus. Avoid using the sequence for GtkPointerFocus lookups with
those events, in order to ensure those events make it all the way to the
intended target.
This is fallout from adding GdkEventSequence information to touchpad
gestures.
Currently when the widget is realized after the focus in event the input
method isn't activated as enable is never sent. The call trace is
gtk_text_focus_changed ->
gtk_im_context_focus_in ->
gtk_im_context_wayland_focus_in
which returns early as self->widget is NULL since it's set up in
gtk_text_realize() via gtk_im_context_set_client_widget(). Handle that
case by invoking gtk_im_context_focus_in() from gtk_text_realize() too.
A case where the above happens is a GtkSearchEntry in a GtkSearchBar.
E.g. in gtk4-demo when starting the demo and then hitting the search
button right away.
Remember the current context on focus-in even though the text-input
isn't set up yet. This helps in the case where the text-input is not yet
created but a widget already got focused. Without that the enable()
invocation in text_input_enter() woulnd't be invoked leaving the input
method disabled.
This fixes
gtk4-demo --run=search_entry
which would initially not show the on-screen keyboard when e.g using
phoc/sway as compositor.
Make GtkIMContextIME ignore ASCII control characters just like other
IMContext implementations (e.G. GtkIMContextSimple). Fixes bogus
characters appearing in text input fields (old bug 676077).
Unref private spool_io of GtkPrintJob before setting it to a new one
in gtk_print_job_set_source_file() and gtk_print_job_set_source_fd()
to prevent a leak.
Fixes: #4627
Instead of relying on the iso-codes package, use the native Windows NLS APIs to
acquire the localized (translated) language names so that we do not need to
incur an extra runtime dependency on Windows. It's not coverering 100% of the
languages that we would like to support through this, but should cover much of
the things that are required.
We aren't really using PangoFT2 for [language|script]-names.c, and are
always using items from them, so make sure they are being built.
Also always include the pangoft2 dependency in gtk_dep if it is found.
We were handling events in the wrong order,
by doing async calls for some of them, but not
for all of them.
And we were not taking into account that GFileMonitors
RENAMED events may or may not move a file on top
of an existing file.
Fixes: #3784
clang-tidy says:
gtklabel.c:1188:15: warning: Although the value stored to 'mid' is used in the enclosing expression, the value is never actually read from 'mid'
min = mid = text_width;
^ ~~~~~~~~~~
Which seems right since mid will be assigned to at the beginning of the
next loop iteration anyway.
If we have a GDK_ACTION_MOVE, we need to delete the selection. However,
previously this only worked when the drop target and drag source were
different applications, as the selection would get messed up along the
way.
Instead, we stash marks for the duration of the operation so that we can
delete the appropriate selection when completing the move.
The change to use ld and objcopy for resources
had some side-effects: it leaked a few symbols
and made our stack executable. We don't want that.
Use -z nonexecstack and --strip-all to avoid this.
Fixes: #4598
Everything that makes use of gtk_printer_settings_get should be nullable
Because the hashtable might not contain the key and there's no default value provided
Pango may not do this for us, so don't rely on it.
We only show one face with a given name, and we
prefer a variable face over a non-variable one.
The check for variable faces requires new Pango
API that will be in Pango 1.52.
Allowing to tweak the axes of named instances does
not do any harm. If we don't, we have to worry that
we need at least one non-named-instance in the face
list, and make it more obvious how to pick it out.
If the application window is measured with for_size -1 horizontally,
this code clearly passes something lower to the parent class measure()
implementation. Only subtract the menubar_height if we're passed a
for_size > -1.
This has lots of issues:
* It randomly crashes when data is loading while the dnd goes away.
* The data gets randomly reset at the wrong time
* Can't scroll the window on Wayland
* ...
But it's better than nothing, so better get it committed.
After performing an action such as undo/redo, we need to actually scroll
to the position where the operation occurred.
I do note that the scroll here seems to often get invalidated if it is
pages away, and we never make the full scroll. But I've seen this all over
the place elsewhere too and that needs to be handled, most likely, as a
more comprehensive fix for scrolling during line validation.
Related #4575
It's cheap to store the selection position, so always set it even if we
are in a user section. Otherwise, we risk not having the right position
when starting a delete action within a begin_user_action(),
end_user_action() pair.
Related #4575
At last as long as widgets like GtkFlowBox and
GtkGrid still trigger this, it is not a great
idea to have this warning in a stable release.
So remove it for 4.6
Generates a graph visualizing calls to gtk_widget_measure().
Generation of the graph can be slow - like when it forces Pango to wrap
a huge label 1000s of times.
You can dnd the graph to look at it closer or to impress people in
gitlab issues.
It makes sense to connect the begin/update/end events
for touchpad swipes and pinches in a sequence. This
commit adds the plumbing for it, but not backends
are setting sequences yet.
We now require a Pango version that requires Visual Studio 2015 or later to
build, and non-UCRT-based (VS2013) binaries may not bode well with
UCRT-based binaries (VS2015+). Drop the support for VS2013 as a result.
This reverts commit e208e0e07886248d4d86118aa5591c9882f0ed5c.
We run into trouble on X11 if the widgets
in the drag icon have drop targets attached.
Prevent this by suppressing event delivery
to drag icons outright.
We were sometimes ending printer enumeration prematurely,
and the code was confused about the meaning of found_printer.
The new setup follows these rules:
- We *only* end the search prematurely if found_printer
is set, which indicates that we found the right printer
- We *always* call find_printer_idle exactly once, and
make it return less than perfect matches like the
default printer, or the first printer we found
Fixes: #4439
If we've already done the tracking into the parent muxer, there is no need
to do it again. This can save a great deal of recursive work when adding
items to the muxer.
This makes showing the context menu in gnome-text-editor repeatedly fast
even as spelling corrections are changed.
It is likely that this could fix#4422 as well.
Fixes#4519
Fixes https://gitlab.gnome.org/GNOME/gnome-text-editor/-/issues/220
When handling action-added callbacks the code was previously using a
freeze_notify/thaw_notify in all cases. This turns out to allocate a
significant amount of memory when called a lot.
That said, it shouldn't be getting called this much but given the current
state of affairs elsewhere in GtkActionMuxer, this brought temporary
allocations down from 9MiB to 9KiB in gnome-text-editor after showing
the context menu a few times.
Related #4422
Instead of allocation width for height for width for height or whatever
that code was doing, actually allocate the size we were given or the
requested size, whatever is larger.
Don't just pass on measure() calls, but actually behave in the way we
behave during size allocate.
This should improve cases where GtkScrolledWindow is used with GTK_POLICY_NEVER.
We want this to take precedence in the wayland platform to other
modules that might be loaded via the IO extension point. None of
those is going to bode well in this platform.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4443
This adds a new row to the Global/Information section which displays the
GTK im-module that is likely to be in use unless changed by an application.
It responds to updates of GtkSettings:gtk-im-module unless the
GTK_IM_MODULE environment variable is set.
Fixes#4512
When returning surrounding context to input methods,
include at least 2 words before and after the insertion
point.
Update the affected input method tests.
If we set the placeholder text before setting a buffer, we end up with
both the placeholder *and* the buffer's contents visible at the same
time.
Fixes: #4376
