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Author SHA1 Message Date
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
Dave Pearson
0b4d7fb091 Test to ensure that Changed.control is Control.radio_button 2023-05-04 15:10:45 +01:00
Rodrigo Girão Serrão
c4eda48a0a Tweaks to DataTable docs. (#2481) 
* Tweaks to DataTable docs.

Related PRs: #2479.

* Fix link.
 2023-05-04 14:55:14 +01:00
Dave Pearson
bba694e93a Update the ChangeLog 2023-05-04 14:30:20 +01:00
Dave Pearson
47f52f7692 Merge branch 'main' into tree-lines-fix 2023-05-04 14:27:46 +01:00
Dave Pearson
10e61987e3 Add always_update as a parameter for a var reactive 
Redux. I managed to commit the wrong thing last time; although it was using
this and this was done for that.
 2023-05-04 14:17:20 +01:00
Dave Pearson
f6da3e9fb2 Add always_update as a parameter for a var reactive 2023-05-04 14:16:34 +01:00
Will McGugan
04083a73f8 exclusive false (#2470) 
* exclusive false

* changelog
 2023-05-04 11:46:20 +01:00
Rodrigo Girão Serrão
cbd68b20df Datatable scrolling faq (#2477) 
* Add FAQ about DataTable scrolling.

Related issues: #2458

* Write concisely.

* Update questions/datatable-doesnt-scroll.question.md

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

* Remove example.

* Add recommendation.

---------

Co-authored-by: Will McGugan <willmcgugan@gmail.com>
 2023-05-04 11:42:19 +01:00
Rodrigo Girão Serrão
38592c34bd Add FAQ about DataTable scrolling. (#2466) 
Related issues: #2458
 2023-05-04 10:35:39 +01:00
Dave Pearson
805970193b Merge branch 'main' into tree-lines-fix 2023-05-04 09:03:59 +01:00
Dave Pearson
71c5a44fdb Take Tree.show_root into account when drawing guides 
Rather than always start at the root, the code should start at the beginning
of the path.

See #2397.
 2023-05-04 08:53:24 +01:00
Dave Pearson
ae2a155347 Merge pull request #2473 from davep/fix-dir-tree-eager-path 2023-05-03 22:34:39 +01:00
Dave Pearson
7dfc3e57a1 Fix a crash when DirectoryTree starts out anywhere other than . 
A hangover from the previous DirectoryTree, where setting the path didn't
matter. This now sets it *after* calling Tree's __init__, thus ensuring the
line cache and other related things have been created.
 2023-05-03 20:54:54 +01:00
Rodrigo Girão Serrão
3728555fbd Scroll cursor into view. (#2464) 
* Scroll cursor into view.

Related issues: #2459.

* Add regression test.

* Update changelog.
 2023-05-03 13:57:04 +01:00
Will McGugan
e5c54a3683 blog post (#2465) 
* blog posts

* fix typo

* word

* version bump

* changelog

* update words
v0.23.0 		2023-05-03 13:22:22 +01:00
Dave Pearson
c87a2b1b37 Merge pull request #2463 from davep/directory-tree-redux 
Allow changing the "root" of a `DirectoryTree`
 2023-05-03 12:15:31 +01:00
Dave Pearson
2e89cd11bb Add missing type annotation on render_label 2023-05-03 11:52:23 +01:00