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5269 Commits

Author SHA1 Message Date
Emmanuele Bassi
5a173df3da Start documenting the Accessibility API 
Add the introductory text from #2833, and the various types to the API
reference.
 2020-07-26 20:31:14 +01:00
Emmanuele Bassi
c63087a563 Remove ATK 
To build a better world sometimes means having to tear the old one down.
        -- Alexander Pierce, "Captain America: The Winter Soldier"

ATK served us well for nearly 20 years, but the world has changed, and
GTK has changed with it. Now ATK is mostly a hindrance towards improving
the accessibility stack:

 - it maps to a very specific implementation, AT-SPI, which is Linux and
   Unix specific
 - it requires implementing the same functionality in three different
   layers of the stack: AT-SPI, ATK, and GTK
 - only GTK uses it; every other Linux and Unix toolkit and application
   talks to AT-SPI directly, including assistive technologies

Sadly, we cannot incrementally port GTK to a new accessibility stack;
since ATK insulates us entirely from the underlying implementation, we
cannot replace it piecemeal. Instead, we're going to remove everything
and then incrementally build on a clean slate:

 - add an "accessible" interface, implemented by GTK objects directly,
   which describe the accessible role and state changes for every UI
   element
 - add an "assistive technology context" to proxy a native accessibility
   API, and assign it to every widget
 - implement the AT context depending on the platform

For more information, see: https://gitlab.gnome.org/GNOME/gtk/-/issues/2833
 2020-07-26 20:31:14 +01:00
Benjamin Otte
2f27d29247 Add GtkBoolFilter 
Takes a boolean GtkExpression (like a boolean object property) to run a
filter with.
 2020-07-26 20:43:08 +02:00
Benjamin Otte
3078b180fe Replace "gdouble" with "double" 2020-07-25 00:47:36 +02:00
Benjamin Otte
556997f9df Replace "gfloat" with "float" 2020-07-25 00:47:36 +02:00
Benjamin Otte
d375dce9f5 Replace "gchar" with "char" 2020-07-25 00:47:36 +02:00
Benjamin Otte
d7266b25ba Replace "gint" with "int" 2020-07-25 00:47:36 +02:00
Florian Müllner
b146c48e23 menubutton: Remove align-widget property 
The property has been unused since commit 8701e34f74. That was four
years ago, so it's safe to say that nobody has been missing it terribly.
 2020-07-24 13:55:06 +02:00
Matthias Clasen
561d3c68a0 docs: Pass --standalone to pandoc 
This flag causes pandoc to emit a proper doctype
declaration and, crucially, namespace declarations
for the xlink namespace that it insists on using
for href attributes. Without this, putting external
links in md documents doesn't survive the journey
through xml.
 2020-07-23 18:24:18 -04:00
Matthias Clasen
2160f52cbf migration guide: Add some tables 
Add a table mapping event signals to their event controller
replacements, and a table mapping former GtkContainer
subclasses to their gtk_container_add replacement.
 2020-07-22 19:38:58 -04:00
Benjamin Otte
2b19e2fc1f sortlistmodel: Add progress estimation 2020-07-22 14:30:49 +02:00
Benjamin Otte
283c3b70dd sortlistmodel: Add an incremental property 
Also refactor a large part of the sortmodel to make this convenient.

A large amount of time has been spent on getting items-changed regions
minimized.
 2020-07-22 14:30:49 +02:00
Matthias Clasen
86c7fceb09 Merge branch 'list-model-docs' into 'master' 
List model docs

See merge request GNOME/gtk!2182
 2020-07-19 23:50:09 +00:00
Timm Bäder
de0547ede7 migration guide: Remove a stray html tag 2020-07-17 06:27:23 +02:00
Matthias Clasen
ec10857b84 docs: Move columns below columnview 2020-07-16 22:14:39 -04:00
Matthias Clasen
72d66dfcdd docs: Revise sorter docs a bit 2020-07-16 21:45:11 -04:00
Matthias Clasen
8f7c207c7c docs: Add more GtkExpression 
Make GtkExpression show up in the object
hierarchy, and add the param spec and GValue
support to the docs.
 2020-07-16 21:02:33 -04:00
Matthias Clasen
a8d433dd26 docs: Link to GtkTreeRowReference 
The list overview cross-reference table links
to all objects, except for this one.
 2020-07-16 19:53:47 -04:00
Matthias Clasen
ecaf6fced0 docs: Add GtkTreeExpander 
We want to link to it from various places, so it needs
to be present in the docs.
 2020-07-16 19:53:47 -04:00
Matthias Clasen
7b36b339aa expression: Add some introspection 
Add a few apis to peek inside expressions, mainly
for the benefit of GtkInspector and similar uses.
 2020-07-13 20:19:07 -04:00
Matthias Clasen
dcee15c0f1 filechooser: Drop gtk_file_chooser_[un]select_file 
Most use cases for these apis can be handled with
gtk_file_chooser_set_file and/or
gtk_file_chooser_set_current_folder.
 2020-07-09 00:50:03 -04:00
Matthias Clasen
2321e9de05 filechooser: Drop gtk_file_chooser_[un]_select_all 
For now, we just remove them as public api, they are
still used internally.
 2020-07-09 00:50:03 -04:00
Matthias Clasen
0f8bc67a98 docs: Add gtk_file_chooser_get_shortcut_folders 2020-07-09 00:50:03 -04:00
Matthias Clasen
463f3d3a52 directorylist: Add monitoring 
Add a GtkDirectoryList:monitored property, and
keep a file monitor if it is set to TRUE. To ensure
that the list reflects reality, we reload the directory
when monitoring is turned on after the fact. This means
that turning monitoring is expensive, while turning it
off is cheap, so we default to monitoring being on.
 2020-07-07 21:21:41 -04:00
Matthias Clasen
729ba44297 Merge branch 'wip/otte/filterlistmodel' into 'master' 
Improve GtkFilterListModel

See merge request GNOME/gtk!2199
 2020-07-06 15:42:44 +00:00
Matthias Clasen
76290e8ddb filechooser: Add gtk_file_chooser_get_filters 
Replace gtk_file_chooser_list_filters with a new
api that returns a list model.

Update all callers.
 2020-07-06 10:36:35 -04:00
Benjamin Otte
3162e25671 bitset: Fix typo: gtk_bitset_slice() => gtk_bitset_splice() 2020-07-06 03:42:43 +02:00
Benjamin Otte
9b2d8ac362 filterlistmodel: Add gtk_filter_list_model_get_pending() 
This allows tracking if the model is busy filtering.
 2020-07-06 03:42:43 +02:00
Benjamin Otte
2a90bc1a9b filterlistmodel: Add incremental filtering 2020-07-06 03:42:43 +02:00
Matthias Clasen
286a00a1db docs: Cleanups for the file filter docs 
Now that GtkFileFilter is a GtkFilter, move it to the
filter section of the docs. While we are at it, touch
up the docs in some places.
 2020-07-05 15:10:18 -04:00
Matthias Clasen
11dd602b28 Drop gtk_file_filter_filter 
It has been superseded by gtk_filter_match.
 2020-07-05 15:10:18 -04:00
Matthias Clasen
2d8fddc1e9 filefilter: Drop GtkFileFilterFlags 
Replace gtk_file_filter_get_needed by gtk_file_filter_get_attributes,
which directly returns the attributes that are needed.

Update all callers.
 2020-07-05 15:10:13 -04:00
Matthias Clasen
644d522d19 filefilter: Drop custom filters 
These don't work with native file choosers.
 2020-07-05 14:34:33 -04:00
Matthias Clasen
a8b0125da1 filefilter: Drop GtkFileFilterInfo 
We can just make the filter operate on GFileInfo.
This is in preparation for making GtkFileFilter a
GtkFilter.

Update all users.
 2020-07-05 13:55:42 -04:00
Benjamin Otte
1dbb8df95f stringlist: Export gtk_string_object_new() 
There are various use cases where it makes sense to construct these -
from our internal testing to using them in flatten- or mapmodels.
 2020-07-05 02:59:21 +02:00
Benjamin Otte
6099fbafc1 bitset: Add gtk_bitset_new_range() 
It's a common use.
 2020-07-05 02:59:21 +02:00
Benjamin Otte
795d3122cc selectionmodels: Add set_model() support 
Now that we don't care about item types anymore, we can make the child
models settable.

We try to retain the selection, even when the model changes.
 2020-07-05 02:59:21 +02:00
Benjamin Otte
5080730728 listmodels: Stop respecting item-type 
Simplify all view model APIs and always return G_TYPE_OBJECT as the
item-type for every model.

It turns out nobody uses item-type anyway.

So instead of adding lots of APIs, forcing people to think about it and
trying to figure out how to handle filter or map models that modify item
types, just having an easy life is a better approach.

All the models need to be able to deal with any type of object going
through anyway.
 2020-07-05 02:59:21 +02:00
Matthias Clasen
130bd5937c docs: Add guidance about list model performance 
Add a section about the performance tradeoffs between
different list model implementations.
 2020-07-03 09:29:19 -04:00
Matthias Clasen
cc18191a8e Merge branch 'wip/exalm/show-title-buttons' into 'master' 
headerbar: Show title buttons by default

See merge request GNOME/gtk!2175
 2020-07-03 05:05:24 +00:00
Matthias Clasen
76533513c2 Add a selection filter model 
This model presents the selection of a GtkSelectionModel
as its own list model.
 2020-07-02 22:59:03 -04:00
Benjamin Otte
0966636803 bitset: Add APIs needed for a filterlistmodel 2020-07-02 17:19:16 -04:00
Alexander Mikhaylenko
7c3b30036e headerbar: Show title buttons by default 
Most of the time show-title-buttons is set to TRUE. Go ahead and make that
the default.
 2020-07-02 23:51:16 +05:00
Matthias Clasen
d0068a036f Add gtk_multi_selection_get_model 
This getter was missing.
 2020-06-30 20:47:03 -04:00
Matthias Clasen
6819c7c792 docs: Update environment sections 
Fix links in markdown, and add details about
Wayland environment variables.
 2020-06-28 13:42:01 -04:00
Matthias Clasen
7047d68404 gtk: Add some missing symbols to the docs 2020-06-28 12:43:16 -04:00
Matthias Clasen
4d7d031ee0 gdk: Small documentation fixes 
Make sure gdk_event_get_seat shows up.
 2020-06-28 12:24:03 -04:00
Matthias Clasen
66bce08d10 docs: Migration guide additions 2020-06-27 17:38:10 -04:00
Matthias Clasen
3f55bfe2cb Merge branch 'matthiasc/for-master' into 'master' 
main: Avoid a warning

Closes #2894

See merge request GNOME/gtk!2153
 2020-06-26 14:31:20 +00:00
Matthias Clasen
4185ba242b docs: Some tweaks to the list widget overview 2020-06-26 09:05:56 -04:00