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37944 Commits

Author SHA1 Message Date
Christian Hergert
c90ffc7363 snapshot: fix warning when asserts are disabled 2021-02-10 16:13:38 -08:00
Matthias Clasen
3eb4ec89f3 css: Avoid an invalid read 
This was broken in ea7185bdb1.

Pointed out by Christian Hergert.
 2021-02-10 19:13:36 -05:00
Jakub Steiner
da64856f37 Adwaita: don't cast shadows for halt-tiled windows 
- while the case of a single half tiled window casting shadow is valid,
  the main use case for half tiled windows is when they have a neighbor.
  The :backdrop should be enough of a focus indicator and we avoid shadow
  casting on neighbors that are on the same Z level.
 2021-02-09 18:57:31 +01:00
Christian Hergert
461fe36707 adwaita: disable shadows when window is maximized or fullscreen 
These shadows cause a significant draw performance drop for maximized
windows. Disabling them increases the chances we can have faster scroll
performance of text.

There is some risk here for systems where they have a dock and you expect
the shadow to draw beneath that dock for transparency reasons.
 2021-02-09 09:27:22 -08:00
Alexander Mikhaylenko
cf61d96188 headerbar: Null-check boxes when removing window controls 
Prevent a crash when show-title-buttons value changes to FALSE during
destruction.
 2021-02-08 18:46:35 +05:00
Alexander Mikhaylenko
319755662f headerbar: Don't use gtk_widget_unparent() with GtkBox 
gtk_widget_unparent() is for widget implementations, it's not supposed to
be used from outside.
 2021-02-08 18:46:27 +05:00
Matthias Clasen
15697d5c0c Merge branch 'focus' into 'master' 
listbox: Fix handling of non-focusable rows

Closes #3633

See merge request GNOME/gtk!3152
 2021-02-07 15:57:11 +00:00
Matthias Clasen
5f48764ac8 cssfiltervalue: Reject invalid filters 
The Filter Effects Spec doesn't allow negative values
for most of the filter parameters.
 2021-02-06 16:16:44 -05:00
Matthias Clasen
cc6fcbfc09 cssfiltervalue: Fix blur filter interpretation 
According to https://www.w3.org/TR/filter-effects-1/,
the length passed to blur() is the standard deviation,
and according to https://www.w3.org/TR/css-backgrounds-3/#shadow-blur
the blur radius is twice the standard deviation.
 2021-02-06 16:16:44 -05:00
Matthias Clasen
ea7185bdb1 cssfiltervalue: Implement drop-shadows 
We have all the pieces, so this is surprisingly easy.
 2021-02-06 16:16:43 -05:00
Matthias Clasen
429dfcf483 cssshadowvalue: Add a 'filter mode' 
Shadow values created by gtk_css_shadow_value_new_filter or
gtk_css_shadow_value_parse_filter interpret their radius value
as standard deviation. Add a flag for this mode, and use it
where necessary.
 2021-02-06 16:10:34 -05:00
Matthias Clasen
be3f352b59 cssshadowvalue: Add a parsing function 
Add a variant of the parse function that parses
just a single (non-box) shadow, as required for
the drop-shadow filter.
 2021-02-06 16:10:32 -05:00
Matthias Clasen
5b8896f1db cssshadowvalue: Add gtk_css_shadow_value_pop_snapshot 
This is the counterpart ot gtk_css_shadow_value_push_snapshot.

To make this easy, move the determination whether we need a
shadow out of the push function and save it.
 2021-02-06 16:09:21 -05:00
Matthias Clasen
4e27de7df9 cssshadowvalue: Drop the underscore 
Rename _gtk_css_shadow_value_parse to drop the underscore.
It was the only underscore-prefixed function in this file.
 2021-02-06 16:08:19 -05:00
Matthias Clasen
9770872d12 css: Implement the drop-shadow filter 
We have all the pieces, so this is surprisingly easy.
 2021-02-05 21:37:14 -05:00
Matthias Clasen
de24b4f91b cssshadowvalue: Add a parsing function 
Add a variant of the parse function that parses
just a single (non-box) shadow, as required for
the drop-shadow filter.
 2021-02-05 21:36:22 -05:00
Emmanuele Bassi
958005317b Merge branch 'master' into 'master' 
Improve the docs of GtkWidget and GtkGrid

See merge request GNOME/gtk!2946
 2021-02-05 12:14:26 +00:00
Matthias Clasen
482b73c376 Merge branch 'matthiasc/for-master' into 'master' 
docs: Rewrite the long description for GtkDialog

Closes #3646

See merge request GNOME/gtk!3156
 2021-02-05 00:10:47 +00:00
Maximiliano Sandoval R
3e2e6633b0
gtkshow: Fix doc typo 2021-02-04 21:02:22 +01:00
Matthias Clasen
4724f9907c docs: Rewrite the long description for GtkDialog 
As was pointed out in #3646, some of the content here
was a bit outdated.

Fixes: #3646
 2021-02-04 13:05:28 -05:00
Matthias Clasen
26e84a7b8c Merge branch 'matthiasc/for-master' into 'master' 
More work on css transition tests

See merge request GNOME/gtk!3154
 2021-02-04 13:28:59 +00:00
Matthias Clasen
2f42e1fb89 treemodelfilter: Drop unreachable code 
We never get here. The compiler says so.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:40:14 -05:00
Matthias Clasen
b5200bd076 css: Drop a bit of unreachable code 
We never get here. The compiler says so.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:39:34 -05:00
Matthias Clasen
aa5bd38137 a11y: Avoid out-of-bounds access 
Don't use the index before we've checked its good.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:34:05 -05:00
Matthias Clasen
1e0ea21297 messagedialog: Don't initialize twice 
We don't need to set these fields more than once.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:25:36 -05:00
Matthias Clasen
e91e75173d composetable: Remove a redundant check 
We already know seq_index is not NULL here.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:22:52 -05:00
Matthias Clasen
041f410838 textbtree: Avoid line vs char count confusion 
The post_insert_fixup helper function was confused about
its argument order.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:17:55 -05:00
Matthias Clasen
c71c8919fe listbase: Don't specify the same thing twice 
We only need to set EXPLICIT_NOTIFY once.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:13:53 -05:00
Matthias Clasen
3f28399f7d css: Fix border value parsing 
This function was not resetting computed as it meant
to because the last loop was never executed.

Pointed out in https://www.viva64.com/en/b/0793/
 2021-02-04 00:12:51 -05:00
Matthias Clasen
1af72eac21 cssvalue: Cosmetic change 
Don't return FALSE from pointer-returning functions.
 2021-02-03 22:10:13 -05:00
Matthias Clasen
a14a0c6315 css: Fix shadow value equal 
This function was not doing the right thing.

Once we are doing the right thing and not compare
shadows as unequal, some reftests that inhibit
snapshots for a few frames now hang forever, since
we are no more redrawing unnecessarily. Fix that
with an explicit queue_draw.
 2021-02-03 22:10:13 -05:00
Matthias Clasen
38481680e1 Merge branch 'wip/jimmac/colored-list-image-buttons' into 'master' 
Adwaita: allow suggested and destructive action buttons in lists

Closes #3643

See merge request GNOME/gtk!3153
 2021-02-04 01:38:47 +00:00
Jakub Steiner
289bf078bf Adwaita: allow suggested and destructive action buttons in lists 
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/3643
 2021-02-03 23:15:30 +01:00
Elias Projahn
a7ae94c06e listbox: Fix handling of non-focusable rows 
This commit modifies the gtk_list_box_row_grab_focus() implementation to
correctly return FALSE in case the row couldn't be focused. This behavior will
also be honored by gtk_list_box_row_focus() to properly handle focus in that
case. To achieve that, the method has been restructured slightly.

Closes #3633
 2021-02-03 21:22:55 +01:00
Emmanuele Bassi
592b33cb48 Graphene is a dependency of Gsk, not Gdk 
So let's put it in the right place when building the introspection data.
 2021-02-03 14:05:27 +00:00
Matthias Clasen
919c08d4fd css: Allow transitioning different-size shadows 
The code handles it just fine. The length check was
an erronous addition.
 2021-02-02 15:27:42 -05:00
Matthias Clasen
949c783187 composetable: Parse hex escapes too 
This was a small omission from the Compose file
syntax that doesn't cost us much to support.

Add a test for this syntax too.

Fixes: #1004
 2021-02-02 12:05:19 -05:00
Matthias Clasen
676f875bf6 composetable: Support string values in the cache 
Change the cache format to include the character
data that we need to hold string values in the table.
 2021-02-02 11:55:00 -05:00
Matthias Clasen
140c5c5333 composetable: Don't use GSlice for big blobs 
This just doesn't make sense. This will use malloc
anyway, so just call malloc directly.
 2021-02-02 11:55:00 -05:00
Matthias Clasen
cebf2b2009 composetable: Keep multi-char values 
Keep string values in the table, and return them
from the check function. This commit temporarily
disables the table caching, since the cache format
does not handle string values yet.

Fixes: #186
 2021-02-02 11:54:53 -05:00
Matthias Clasen
773ae0cd0f composetable: Parse multi-char values 
Rewrite the value parsing function to accept strings
that hold more than a single Unicode character.
 2021-02-02 09:03:53 -05:00
Matthias Clasen
564793d5b5 composetable: Another step towards multi-char values 
Change the parser data structures to hold a string, rather
than a gunichar. We still only put a single Unicode character
into it, currently.
 2021-02-02 09:02:46 -05:00
Matthias Clasen
9142aa0f51 composetable: Prepare for multi character values 
Make it possible for gtk_compose_table_check to return
a string instead of just a single Unicode character.
Currently, we only ever return strings holding a single
character, still.
 2021-02-02 09:02:00 -05:00
Matthias Clasen
af9a578d68 imcontext: Prepare for multi-char values 
Reshuffle things so we can easily handle values
that are strings instead of just single Unicode
characters.
 2021-02-01 23:43:59 -05:00
Matthias Clasen
ef053ebb4a composetable: Fix algorithmic matching 
The code wasn't paying attention to (lack of) nul-termination
in one place, causing it to not match when it should.
 2021-02-01 21:51:51 -05:00
Matthias Clasen
10fcdd88e3 imcontext: Code cleanup 
Get rid of auxiliary check_table function.
 2021-02-01 20:41:45 -05:00
Matthias Clasen
5d9509c51b imcontext: Move code around 
Move all the checking code to gtkcomposetable.c, and
add api that we can use in tests.
 2021-02-01 20:27:38 -05:00
Matthias Clasen
aa9054a5f1 imcontext: Use gtk_compose_table_check 
Use the just-introduced api.
 2021-02-01 19:41:07 -05:00
Matthias Clasen
9ebf3fac73 composetable: Add api to check tables 
This copies the check_table code from gtkimcontextsimple.c,
in order to have an api for tests.
 2021-02-01 19:40:22 -05:00
Matthias Clasen
be35c46ce9 composetable: Drop table debug code 
This is better off in the tests that we are going to add.
 2021-02-01 19:02:21 -05:00
Matthias Clasen
dbbcb13721 composetable: Parser fixes 
We were not handling octal escapes right.
 2021-02-01 16:05:05 -05:00
Matthias Clasen
edeaf9c040 imcontext: Drop GTK_MAX_COMPOSE_LEN 
Drop GTK_MAX_COMPOSE_LEN from docs. It is no longer
used by GTK at all.  We leave the define in place
for now, to avoid breaking 3rd party code that might
use it.
 2021-02-01 12:31:23 -05:00
Matthias Clasen
61f709811c composetable: Warn when ignoring things 
We should at least give a hint that we've seen the line,
otherwise people will wonder why nothing happened.
 2021-02-01 12:27:41 -05:00
Matthias Clasen
f7c4375509 composetable: parse long sequences 
Allow compose sequences of up to 20 code points.

Fixes: #3521
 2021-02-01 12:27:35 -05:00
Matthias Clasen
52fb900ced composetable: Fix an off-by-one 
Fix an off-by-one in the code parsing octal escapes
in compose files.
 2021-02-01 12:10:05 -05:00
Matthias Clasen
031944ad30 imcontext: Stop using GTK_MAX_COMPOSE_LEN 
Allocate the compose_buffer, and resize it when needed
to match the tables we use.
 2021-02-01 12:10:05 -05:00
Matthias Clasen
bf8b974f68 imcontext: Code cleanup 
Use g_clear_pointer instead of opencoding it in
multiple places.
 2021-02-01 12:10:05 -05:00
Matthias Clasen
3d85d53e5d Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

Closes #2319

See merge request GNOME/gtk!3140
 2021-02-01 06:20:40 +00:00
Matthias Clasen
094a346539 imcontext: Allow sequences of length GTK_MAX_COMPOSE_LEN 
There was an off-by-one error, making us reject sequences
of this length. But the rest of the code handles them
just fine.

Fixes: #2319
 2021-02-01 00:55:25 -05:00
Matthias Clasen
162814f969 imcontext: Improve an error message 
This error message was misleading, as pointed out
by Ralf Jung.
 2021-02-01 00:44:41 -05:00
Matthias Clasen
e39b5c99f1 imcontext: Add a precondition check 2021-02-01 00:43:44 -05:00
Matthias Clasen
8883243aaa imcontext: Show preedit for compose sequences 
Show the sequences as they are entered, using ⎄ for
the compose key, to match what IBus does nowadays.
Also handle backspace to allow corrections.
 2021-02-01 00:37:43 -05:00
Matthias Clasen
89511eecf1 imcontext: Update our check for dead keys 
A bunch of keysyms for dead keys have been added since this
code was last touched. Update the check to cover the full
range from dead_grave to dead_greek.
 2021-01-31 23:56:24 -05:00
Matthias Clasen
2c304ca80d Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

See merge request GNOME/gtk!3139
 2021-02-01 01:48:47 +00:00
Matthias Clasen
bf4102e664 Merge branch 'wip/exalm/consumes-motion' into 'master' 
Drag fixes and cleanups

Closes #3513

See merge request GNOME/gtk!3001
 2021-02-01 01:34:45 +00:00
Matthias Clasen
7985d277b3 nativedialog: Add more docs 
Emphasize that native dialogs aren't widgets, and are not
kept alive by GTK.
 2021-01-31 20:25:44 -05:00
Matthias Clasen
de4b8d547b Merge branch 'wip/exalm/activate' into 'master' 
listitemwidget: Activate on release instead of press

Closes #3345

See merge request GNOME/gtk!3008
 2021-02-01 00:32:05 +00:00
Ungedummt
4d11158d97 GtkGrid: Add xml example for GtkBuildable to docs 
Added an example and a short discription for the properties
 2021-01-31 10:19:14 +01:00
Ungedummt
293b81cad2 Fix small typo in the docs of GtkWidget 
In a XML example was MyGrid as a class defined; replaced with GtkGrid
 2021-01-31 10:19:08 +01:00
Michael McClurg
cd7ec8ac92 Document nullability of gtk_list_box_get_selected_row 2021-01-30 15:23:41 +00:00
Matthias Clasen
3dbf5038fa Fix unsetting focus 
Make _gtk_window_unset_focus_and_default queue the changes
for after the next draw. This achieves two things: first,
it avoids invalidating css at the wrong time (e.g. when
setting child-visible during size-allocation), and second,
it defers the focus change until after the widget is
hidden, so that moving the focus has the desired effect
of picking a different, visible widget.

Fixes: #3623
 2021-01-29 21:41:16 -05:00
Emmanuele Bassi
988ebc2248 docs: Annotate XML fragments as such 
This way we can get syntax highlighting.
 2021-01-29 16:31:10 +00:00
Emmanuele Bassi
9f31e95420 docs: Escape bare tags 
Otherwise tools processing the description of GtkWidget will be *very*
confused.
 2021-01-29 16:31:10 +00:00
Emmanuele Bassi
3a076e26f7 docs: Use the appropriate syntax for code block language 2021-01-29 16:31:09 +00:00
Emmanuele Bassi
e3e85fc6f3 docs: Remove stray code block end marker 2021-01-29 16:31:09 +00:00
Alexander Mikhaylenko
11f3b7730c windowhandle: Use drag threshold instead of double click threshold 
Now that we have gtk_drag_check_threshold_double(), be consistent with
other draggable widgets and make sure we don't take over a drag before a
child does.

Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/3513
 2021-01-29 12:01:34 +05:00
Alexander Mikhaylenko
f63e6394ac dragsource: Use double coordinates for checking drag threshold 
If multiple nested widgets have drag sources on them, both using bubble
phase, we need to reliably pick the inner one. Both of them will try to
start dragging, and we need to make sure there are no situations where the
outer widget starts drag earlier and cancels the inner one.

Currently, this can easily happen via integer rounding: start and current
coordinates passed into gtk_drag_check_threshold() are initially doubles
(other than in GtkNotebook and GtkIconView), and are casted to ints. Then
those rounded values are used to calculate deltas to compare to the drag
threshold, losing quite a lot of precision along the way, and often
resulting in the outer widget getting larger deltas.

To avoid it, just don't round it. Introduce a variant of the function that
operates on doubles: gtk_drag_check_threshold_double() and use it instead
of the original everywhere.
 2021-01-29 12:01:34 +05:00
Alexander Mikhaylenko
bbca4c38df entry: Fix drag threshold check 
It was passing offsets as current oordinates.
 2021-01-29 12:00:10 +05:00
Alexander Mikhaylenko
28f5d26719 windowhandle: Don't drag on capture phase 
This was needed to work around widgets claiming event sequences on press,
by ignoring them and starting the drag anyway unless they have certain
event controllers on them.

The most visible offender was GtkButton, but since the last commit it
doesn't claim the sequence anymore and we can remove the hack.
 2021-01-29 12:00:10 +05:00
Alexander Mikhaylenko
bf2620f041 checkbutton: Claim sequence on release instead of press 
Make it possible to drag windows from check buttons in future.
 2021-01-29 12:00:10 +05:00
Alexander Mikhaylenko
870b82b541 button: Stop claiming event sequence on press 
Currently GtkButton claims the sequence both on press and on release. Stop
claiming it on press and only do it on release, allowing drags to start
from it.

This will allow to remove a hack from GtkWindowHandle.
 2021-01-29 12:00:10 +05:00
Matthias Clasen
da59c77ae2 widget: Use subpixel positioning 
Before turning off pangos rounding of glyph positions,
we must check if the cairo we are using is new enough
to have working subpixel positioning (the relevant
cairo commit is 52a7c79fd4ff96bb5fac175f0199819b0f8c18fc).
 2021-01-28 18:17:22 -05:00
Matthias Clasen
98c247ec29 label: Drop some unused includes 2021-01-28 12:27:07 -05:00
Matthias Clasen
38e2f9138d Remove vestigial glade support 
These files have not been kept up to date, and
glade doesn't work with GTK4 currently.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
3cc7d9b8c0 Move the gesture icons in the right place 
Put these images into gtk/icons, where they belong.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
1ac9400712 Drop unused logo resource 
The inspector no longer sets a window icon.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
10d5705b70 Reduce use of GtkStyleContext 
Remove some unnecessary uses of GtkStyleContext where
we can directly go to the GtkCssStyle, and and drop
unnnecessary includes.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
2d0d579735 Unify border-spacing handling 
Avoid using GtkStyleContext unnecessarily, just go
to the css node directly.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
ac0f524722 build: Redo the tools build 
Move the tools directory to be toplevel, and instead of
recompiling sources twice, link them with the our new
static libgtk.a.
 2021-01-28 12:27:07 -05:00
Matthias Clasen
06321511ad builder-tool: Translate GtkImage:pixbuf 
The pixbuf property doesn't exist anymore. It is
commonly set to a path in ui files, so translate it
to the file property.
 2021-01-27 17:01:51 -05:00
Sophie Herold
b89376da55 widget: get_name() is not nullable 
Partial revert of !2905
 2021-01-27 17:49:17 +00:00
Matthias Clasen
eeb3dd3511 Merge branch 'fix-can-focus' into 'master' 
widget: Fix can-focus

Closes #3610

See merge request GNOME/gtk!3123
 2021-01-27 05:34:21 +00:00
Matthias Clasen
7b0ce11e46 Merge branch 'search-entry-capture' into 'master' 
Search entry capture

Closes #3098

See merge request GNOME/gtk!3115
 2021-01-27 05:14:30 +00:00
Matthias Clasen
8ef1d6a49c widget: Fix can-focus 
Setting can-focus to FALSE on a widget is supposed
to prevent focus from entering the entire subtree.
So when we grab focus directly to a widget, we need
to check the can-focus flag not just of the widget
itself, but all its ancestors.

Fixes: #3610
 2021-01-26 23:45:06 -05:00
Matthias Clasen
7db60f958d searchentry: Capture events in the bubble phase 
This is an unfortunate naming clash, but it avoids
an event handling clash between the capture widget
and its children.

Fixes: #3098
 2021-01-26 22:17:57 -05:00
Matthias Clasen
5ee7606779 css: Support colors in cross fades 
The CSS Image Spec (Level 4) allows colors in
cross-fade expressions to specify solid-color images.

Support this.
 2021-01-26 21:14:09 -05:00
Matthias Clasen
25409c5a5a css: Add a constructor for GtkCssImageFallback 
Add a way to create a solid color image.
 2021-01-26 21:10:11 -05:00
Matthias Clasen
1258fcaaf4 css: Fix text-decoration-line support 
This property needs to be treated as flags, not as
enum, since it should be possible to specify more
than one value, e.g.

text-decoration-line: underline overline;

Tests included.

Fixes: #3621
 2021-01-26 17:53:14 -05:00
Matthias Clasen
1fe6fb6739 Merge branch 'circular-menubutton' into 'master' 
Allow circular menubuttons

Closes #3423 and #3523

See merge request GNOME/gtk!3117
 2021-01-26 12:47:38 +00:00
Matthias Clasen
80b1d55683 Merge branch 'css-overline' into 'master' 
css: Support overline

See merge request GNOME/gtk!3116
 2021-01-26 05:44:14 +00:00