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Author SHA1 Message Date
Dave Pearson
c7fc66fa6c Ensure that TreeNode messages are posted when via-API changes are made 
Until now the Tree.NodeExpanded and Tree.NodeCollapsed messages were only
sent out when changes were made to the tree by user interaction. This meant
that if any changes were made with the TreeNode expand, expand_all,
collapse, collapse_all, toggle or toggle_all API calls no messages would be
sent.

This PR corrects this.

The work here is, in part, required for #2456 (DirectoryTree lazy-loads
directory information on node expansion so if someone is expanding nodes
under code control the DirectoryTree never gets to know that it should load
a directory's content) and will build on #1644, essentially adding a missing
aspect to the latter PR.
 2023-05-10 09:24:07 +01:00
Dave Pearson
8855471125 Merge pull request #2522 from davep/move-widget-enhanced-testing 
Make the widget moving tests more granular and add more tests
 2023-05-09 15:07:59 +01:00
Dave Pearson
d3de6d1587 Make the widget moving tests more granular and add more tests 
Adds two (currently xfail) tests to illustrate #1743
 2023-05-09 11:19:00 +01:00
Kim van Wyk
dea21a00ca minor typo (#2515) 2023-05-08 20:01:45 +01:00
Will McGugan
e3115c50bf fix for code browser type error (#2514) v0.24.1 2023-05-08 18:42:10 +01:00
Will McGugan
cf7e8a9cb1 update roadmap 2023-05-08 18:10:40 +01:00
Will McGugan
dc102563e9 changelog and release post (#2513) 
* changelog and release post

* fix version

* link Select

* remove superfluous css

* Update docs/blog/posts/release2-24-0.md

Co-authored-by: darrenburns <darrenburns@users.noreply.github.com>

* Update docs/blog/posts/release2-24-0.md

Co-authored-by: darrenburns <darrenburns@users.noreply.github.com>

---------

Co-authored-by: darrenburns <darrenburns@users.noreply.github.com>
v0.24.0 		2023-05-08 17:45:06 +01:00
Rodrigo Girão Serrão
855c90d4f0 Extend @on decorator to filter matchable attributes (#2498) 
* Add tests for #2484.

* Implement @on extension.

[skip ci]
Related issues: #2484.

* Changelog.

* Add missing @on test.

* Remove debug prints.

* Document changes.

* Update tests.

Test now fully works, as of #2490.

* Cache parsed selectors.

* Streamline exit condition.

* Fix typing.

* More succint wording.

* Document 'on' kwargs.

* Update src/textual/_on.py

Co-authored-by: Will McGugan <willmcgugan@gmail.com>

* Update docs/guide/events.md

Co-authored-by: Will McGugan <willmcgugan@gmail.com>

* Change 'on' API.

* Remove example code.

* Address feedback.

* Update src/textual/_on.py

Co-authored-by: Will McGugan <willmcgugan@gmail.com>

* Address review feedback.

* Fix #2499.

* don't require control to be manually specified

* update docstring

* deleted words

---------

Co-authored-by: Will McGugan <willmcgugan@gmail.com>
 2023-05-08 17:30:07 +01:00
Will McGugan
dd7e768887 merged changelog sections 2023-05-08 12:51:50 +01:00
Rodrigo Girão Serrão
a31e086a2e Merge pull request #2490 from Textualize/messages-control 
Add control to widget messages.
 2023-05-08 11:26:31 +01:00
Rodrigo Girão Serrão
8059e5c1a7 Merge branch 'main' into messages-control 2023-05-08 11:18:43 +01:00
Rodrigo Girão Serrão
9c9829eb0f Add 'control' alias to Tabs messages. (#2483) 
* Add 'control' alias to Tabs messages.

Related issues: #2478.

* Changelog.
 2023-05-08 11:15:19 +01:00
Will McGugan
7db7139bb8 Select widget (#2501) 
* overlay rule

* select WIP

* select control, made binding description optional

* changelog

* style tweak

* Added constrain

* changelog

* test fix

* drop markup, tidy

* tidy

* select namespace

* tests

* docs

* Added changed event

* changelog

* expanded

* tests and snapshits

* examples and docs

* simplify

* update reactive attributes

* type fix

* docstrings

* allow renderables

* superfluous init

* typing fix

* optimization

* revert optimizations

* fixed words

* changelog

* docstrings

* don't need this

* changelog

* comment

* Update docs/widgets/select.md

Co-authored-by: Dave Pearson <davep@davep.org>

* review changes

* review updates

---------

Co-authored-by: Dave Pearson <davep@davep.org>
 2023-05-08 10:55:39 +01:00
Dave Pearson
c2a19bd632 Merge pull request #2510 from davep/chainsaw 
Add the ability to remove nodes from a `Tree`
 2023-05-08 10:51:44 +01:00
Dave Pearson
0bb0f4d179 Merge pull request #2508 from davep/add-options 
Add `add_options` to `OptionList`
 2023-05-08 10:51:15 +01:00
Rodrigo Girão Serrão
1e2f632fc6 Fix TabbedContent __init__ signature. (#2497) 2023-05-08 10:47:15 +01:00
Willi Ballenthin
483aa54bd6 Catch OSError when source code is not available (#2469) 
* Catch OSError when source code is not available

* update changelog with reference to fixed bug
 2023-05-08 10:45:56 +01:00
Rodrigo Girão Serrão
819b2f1eb3 Add DataTable.move_cursor (#2479) 
* Add 'DataTable.move_cursor'.

Related issues: #2472.

* Fix #2471.

* Simplify cursor changes.

* Address review feedback.

Related comments: https://github.com/Textualize/textual/pull/2479\#discussion_r1185016002
 2023-05-08 10:44:34 +01:00
Dave Pearson
c9d7bb84e2 Update the CHANGELOG 2023-05-08 10:18:34 +01:00
Dave Pearson
6bb2b21091 Update the CHANGELOG 2023-05-08 10:17:36 +01:00
Dave Pearson
745d595d4a Add unit tests for the new node removal methods 
See #2462.
 2023-05-08 09:55:32 +01:00
Dave Pearson
64d9455d94 Add support for removing the children of a node 
Sometimes the user may wish to delete a given node, other times it might be
a requirement to just remove the children (this will be especially useful
for #2448 where we'll want to keep the directory entry itself, but remove
and recreate its contents).

See #2462.
 2023-05-08 09:33:21 +01:00
Dave Pearson
f34e738ddd Ensure the cursor node is set to None when the tree goes empty 
Up until now there wasn't really a way for the tree to go empty, outside of
clear/reset. Now that we can remove nodes on the fly, that is possible. This
takes that into account.

See #2462.
 2023-05-08 09:16:58 +01:00
Dave Pearson
2c39f50150 Ensure the Tree's internal tracker gets updated on node delete 
See #2462.
 2023-05-08 09:15:28 +01:00
Dave Pearson
1d985abf26 Add TreeNode.remove 
This is for removing an individual node, via the node. Note that attempting
to remove the root node of a Tree is an error and will case
TreeNode.RemoveRootError to be raised.

See #2462.
 2023-05-08 08:44:29 +01:00
Dave Pearson
4c0d3766a8 Add TreeNode.is_root 2023-05-08 08:44:12 +01:00
Dave Pearson
84ddd09223 Add extra snapshit tests 
This tests the three main ways of making an option list, and ensures they
all turn out the same.
 2023-05-07 20:26:12 +01:00
Dave Pearson
b3b98f1089 Simplify the adding of genuine options 
Extending a list with an empty list is petty much a no-op so don't bother to
faff around testing for what Python will be testing for anyway.
 2023-05-07 18:11:14 +01:00
Dave Pearson
e526a32220 Update the CHANGELOG 2023-05-07 18:07:31 +01:00
Dave Pearson
8be87d5931 Merge branch 'main' into add-options 2023-05-07 18:06:57 +01:00
Dave Pearson
010356a23e Allow zero items to be passed to add_options and do zero work 2023-05-07 18:01:56 +01:00
Dave Pearson
b44983e8d4 Add an add_options method to the OptionList 
In doing so, pretty much make the add_option code into the add_options code,
and then just have add_option call add_options.

See #2507.
 2023-05-07 17:56:02 +01:00
Dave Pearson
630f59dbd4 Remove unnecessary imports from example in docs 
Perhaps a hangover from a previous take on this, or just a copy/paste-o.
Either way I just noticed this so thought I'd roll it in here.
 2023-05-07 17:52:55 +01:00
Dave Pearson
14850d54a3 Merge pull request #2485 from davep/testing-testing-123-testing 2023-05-05 11:31:40 +01:00
Rodrigo Girão Serrão
73e4d5c6a7 Fix docs link. 2023-05-04 19:09:31 +01:00
Rodrigo Girão Serrão
a30cd159c4 Add control to TabbedContent message. 2023-05-04 19:04:10 +01:00
Rodrigo Girão Serrão
9d1f0283b2 Add control to RadioSet message. 2023-05-04 19:02:01 +01:00
Rodrigo Girão Serrão
8bf5316d65 Added control to markdown messages. 2023-05-04 19:01:31 +01:00
Rodrigo Girão Serrão
a10d2d9f98 Reference container markdown document. 
Adding these references to the sub-widgets that make up a markdown document is necessary in order for the blocks to be able to post messages with a reference to the original document, which in turn is needed for the Message.control property to work.
 2023-05-04 19:00:11 +01:00
Rodrigo Girão Serrão
2187a1d4a3 Add control to list view messages. 2023-05-04 18:55:51 +01:00
Rodrigo Girão Serrão
55e2e5d7e3 Add control to tree/dir tree messages. 2023-05-04 18:55:12 +01:00
Rodrigo Girão Serrão
14b70b0819 Add control to option list messages. 2023-05-04 18:53:29 +01:00
Dave Pearson
32fbdbd203 Merge pull request #2482 from davep/tree-lines-fix 2023-05-04 18:30:28 +01:00
Dave Pearson
6139c95f3a Test that the event aliases are actually the same reference 
I thought I thought I wanted what I thought but now I think about it I think
I thought wrong and now I think better.
 2023-05-04 16:43:20 +01:00
Dave Pearson
8b36d29e74 Add a test for a radio set getting focus when a button gets clicked 2023-05-04 16:22:39 +01:00
Dave Pearson
19f4f64d96 Add tests for selection navigation in a radioset with no buttons pressed 2023-05-04 15:39:33 +01:00
Dave Pearson
e7d3b94334 Test that radioset wraps around when going off the bottom 2023-05-04 15:25:33 +01:00
Dave Pearson
b1443c0162 Test that radioset wraps around when going off the top 2023-05-04 15:22:30 +01:00
Dave Pearson
2113f415a0 Add a test that toggling a pressed radio button has no effect 2023-05-04 15:17:52 +01:00
Dave Pearson
b7cdbb0baa Test to ensure that Changed.control is Control.checkbox 2023-05-04 15:12:15 +01:00