Commit Graph

188 Commits

Author SHA1 Message Date
Matthias Clasen
f561000124 docs: Clean up many dangling links
In many cases, these were references to no longer
existing api, so some rewording was necessary.
2020-08-04 22:11:34 -04:00
Matthias Clasen
4a9b4ad720 checkbutton: Initialize accessible state
The checked state of checkbuttons should be FALSE
initially, not UNDEFINED.
2020-07-27 21:18:09 -04:00
Matthias Clasen
d90f79de0e a11y: Document roles of widgets
Add a section to the long description for each
widget that is using a non-default accessible role.
2020-07-27 10:48:08 -04:00
Matthias Clasen
e17b5f337d a11y: Update GtkCheckButton
This is a bit unfortunate, since the aria modelling
doesn't quite agree with ours, so we have to listen
for the togglebutton property change, and we inherit
the pressed state from the togglebutton accessible.
2020-07-26 20:31:15 +01:00
Emmanuele Bassi
58628f9a9e a11y: Add roles to various widgets 2020-07-26 20:31:15 +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
d375dce9f5 Replace "gchar" with "char" 2020-07-25 00:47:36 +02:00
Yuri Chornoivan
01bd4cc4e1 Fix minor typos 2020-05-28 11:00:03 +03:00
Matthias Clasen
183431c918 checkbutton: Modernize
Stop implementing GtkContainer, and just use a box layout
instead of doing our own thing manually.
2020-05-04 22:53:07 -04:00
Matthias Clasen
b55195fa2e Move the idle sizer to GtkWindow
This was only living in gtkcontainer.c for historic
reasons. Move it closer to where it belongs, and
rename it from 'idle' to 'layout', since it is
really about the layout phase of the frame clock,
nowadays.
2020-04-20 16:30:45 -04:00
Timm Bäder
655711fef2 Rename gtk_widget{get,set,has}_style_class to _css_class
We want to use css instead of style everywhere now.
2020-02-07 13:16:45 -05:00
Timm Bäder
b7ee2cbc28 Start using GtkWidget's new style class API 2020-02-07 13:16:32 -05:00
Alexander Larsson
6a15e9169d Rename GtkIcon widget to GtkBuiltinIcon
This is an internal widget whose name is not very important, and we
want to rename GtkIconInfo to GtkIcon, so lets rename this.
2020-01-30 10:53:33 +01:00
Benjamin Otte
146b921246 cssnode: Convert name + id from interned string to GQuark
The reason for this is simply that I want to get hash functions that
have their values close together, so they can fit in a smaller range
(the goal here is 12 bits). By using GQuark, we get consecutive numbers
starting with 1 (and applications have <1000 quarks usually), whereas
interned strings can be all over the place.

As a side effect we also save 64 bytes per declaration.
2020-01-28 02:17:03 +01:00
Matthias Clasen
112aed590f Remove builtin icons altogether
This removes support for GtkCssImageBuiltin and
GtkCssImageBuiltinType from everywhere.
2020-01-10 14:34:56 -05:00
Matthias Clasen
d3c45cb979 docs: Miscellaneous doc fixes
Additions and correction all over the place,
in GDK and GTK docs.
2019-02-24 16:53:12 -05:00
Timm Bäder
359d874ddb Use g_clear_pointer to unparent widgets 2018-11-13 20:53:14 +01:00
Timm Bäder
ade171a2ed widget: Don't pass a position to ->size_allocate
The values have been 0/0 for a long time now, so just drop the
GtkAllocation argument and replace it with width and height.
2018-11-13 16:28:54 +01:00
Timm Bäder
96e465b6d9 checkbutton: Remove snapshot implementation
It just does when the default GtkWidget implementation does anyway:
snapshot all child widgets
2018-08-25 08:05:52 +02:00
Benjamin Otte
169203951b widget: Remove clip from size-allocate vfunc
As the clip is no longer needed, get rid of it.
2018-04-05 14:56:38 +02:00
Timm Bäder
67258c69f0 checkbutton: Don't reorder non-existent indicator widget 2018-02-26 18:23:20 +01:00
Matthias Clasen
b379ca3e02 check button: Fix inconsistent state
This has been broken since the inconsistent state
was moved here in 2aea8dfee9.
2017-12-25 11:36:39 -05:00
Matthias Clasen
ffd6baec42 gtk: Intern css names
This avoids a bunch of strdups at startup.
2017-11-17 22:49:57 -05:00
Timm Bäder
8b0f60bb6f checkbutton: Destroy indicator widget when draw-indicator is FALSE 2017-10-29 13:27:03 +01:00
Matthias Clasen
fb8589671d Drop unused includes of gtkrender.h
We don't use the gtk_render apis internally anymore.
Drop these includes so it is clear where the remaining
uses are.
2017-10-25 21:46:46 -04:00
Timm Bäder
36ab70ddf5 widget: Add baseline and out_clip parameters to size-allocate
Since setting a clip is mandatory for almost all widgets, we can as well
change the size-allocate signature to include a out_clip parameter, just
like GtkCssGadget did. And since we now always propagate baselines, we
might as well pass that one on to size-allocate.

This way we can also make sure to transform the clip returned from
size-allocate to parent-coordinates, i.e. the same coordinate space
priv->allocation is in.
2017-07-19 21:27:16 -04:00
Timm Bäder
4f0140fa6c Remove GtkBuiltinIcon
Now unused.
2017-07-19 21:27:13 -04:00
Timm Bäder
efd7b38abc checkbutton: stop using gadgets 2017-07-19 21:27:13 -04:00
Timm Bäder
720bb9eede checkbutton: Don't draw a focus ring
GtkWidget does it for us now.
2017-07-19 21:27:12 -04:00
Timm Bäder
ede6f2ab59 Slightly rework clip handling
always initialize clips to the (content) allocation, don't walk up the
widget hierarchy in gtk_widget_set_clip, implement
gtk_widget_size_allocate in GtkSeparator. This way we don't end up using
uninitialized clip values.

The entire clip handling is up for major rework since we can't and don't
want to force every single widget to call _set_clip in size-allocate
implementations.
2017-07-19 21:27:12 -04:00
Timm Bäder
b4e26e686d checkbutton: Don't use parent button's gadget
check buttons showing their indicator still use the internal boxgadget
and have therefore the wrong size, but this gets us closer.
2017-07-19 21:27:11 -04:00
Carlos Garnacho
eaa17b2548 gtkbutton: Make windowless
It is no longer necessary to receive events, so it's relatively straightforward
now to drop.
2017-05-25 16:25:59 +02:00
Timm Bäder
91932ffbc7 button: Remove baseline_align value
It's unused.
2017-05-05 11:18:05 +02:00
Timm Bäder
2aea8dfee9 togglebutton: Move :inconsistent to GtkCheckButton 2017-01-30 18:11:00 +01:00
Timm Bäder
66d584ce6e togglebutton: Move :draw-indicator property to GtkCheckButton
It's not used in GtkToggleButton at all, only in GtkCheckButton and
GtkRadioButton.
2017-01-30 18:11:00 +01:00
Benjamin Otte
ab47479045 snapshot: Convert GtkButton and subclasses 2016-11-15 17:48:45 +01:00
Matthias Clasen
793f843b08 check button: Update for new box gadget functionality
The box gadget now does the render node conversion for
all its children, so we have less work to do.
2016-11-01 14:29:25 -04:00
Timm Bäder
9992a616ef widget: Use ::measure vfunc to measure size
Add a new ::measure vfunc similar to GtkCssGadget's that widget
implementations have to override instead of the old get_preferred_width,
get_preferred_height, get_preferred_width_for_height,
get_preferred_height_for_width and
get_preferred_height_and_baseline_for_width.
2016-10-22 19:05:47 +02:00
Timm Bäder
2e32655ccd checkbutton: Remove unused constants 2016-10-20 20:12:05 +02:00
Matthias Clasen
6a1edb0960 GtkCheckButton: Convert to indirect rendering
This is another example of indirect rendering with a box gadget.
There is currently still some positioning problem with the
checkmark.
2016-10-18 11:49:13 +01:00
Emmanuele Bassi
9bb816f8ee gtk: Include the appropriate headers 2016-10-17 11:10:14 +01:00
Timm Bäder
999d45b4e8 Remove various unused style properties 2016-10-16 18:17:21 +02:00
Timm Bäder
601839c825 Remove various sizing related style properties 2016-10-16 18:17:21 +02:00
Timm Bäder
485d1b9835 Button: Remove alignment API 2016-10-16 18:17:21 +02:00
Benjamin Otte
a72c4576b2 cssimagebuiltin: Remove icons that don't draw anything anymore 2016-05-03 12:59:13 +02:00
Matthias Clasen
2148708917 box gadget: Redo expand flag handling
We only keep one align flag per child, so it seems odd to
keep separate h/v expand flags. Just keep one expand flag
and interpret it according to orientation. Allow setting
the expand flag for child widgets too, though, so we can
make widget expand without interfering with the recursive
widget expand flag.

Update all callers.

Use the new possibility of expanding child widgets to make
the label of check and radio buttons expand. This fixes
unexpected behavior of these widgets in RTL in some places.

https://bugzilla.gnome.org/show_bug.cgi?id=765742
2016-04-28 21:59:34 -04:00
Matthias Clasen
8bf148b006 check button: Reverse alignments in RTL
Flip alignments for the box gadget children.
2016-04-28 21:59:34 -04:00
Matthias Clasen
c48f0d6f8b check button: Reinstate rtl allocation behavior
In rtl mode, we must not just reverse the children,
but also allocate from the right. Use the newly introduced
box gadget api to achieve this.

https://bugzilla.gnome.org/show_bug.cgi?id=762945
2016-03-03 21:28:51 -05:00
Matthias Clasen
7ed1225296 check button: Draw focus again
The box gadget now has API for this; use it.
2016-02-20 10:54:48 -05:00
Matthias Clasen
a32b39c60f checkbutton: Handle rtl changes again
Now that the box gadget has api for it, use it here to
change the order of the gadgets for right-to-left.
2016-01-18 00:11:50 -05:00