Pawan Chitrakar authored May 09, 2022 and Administrator committed May 09, 2022

(cherry picked from commit f60e5950)

dropdown: Add GtkBuildable doc

See merge request GNOME/gtk!4708

Pawan Chitrakar authored May 08, 2022 and Administrator committed May 08, 2022

(cherry picked from commit 5ae37c6d)

printdialog: Handle nonexisting files better

See merge request GNOME/gtk!4702

When a non-existing file is selected in the file chooser
for print-to-file, we weren't updating the button label
to show the new filename. Fix that.

Also, use newer file chooser api.

Install gtk4-node-editor

See merge request !4701

It is an application worth having around.

Add a desktop file and appdata.

listitemwidget: Avoid some unnecessary work

See merge request GNOME/gtk!4700

wip: Redo doc image generation

See merge request GNOME/gtk!4646

Produced by running the screenshot command over the
ui files in the same directory.

This commit adds a new meson option -Dupdate_screenshots=true.
When it is enabled, and -Dgtk_doc=true is also used, then the
build will generate images to include in the API docs from
ui files in docs/reference/gtk/images.

Note: we still keep a copy of the images in git, in order to
allow building without a display connection. To update the
images in git, the generated images need to be copied back
from the builddir to the srcdir.

This is no longer used.

We can use the same helper function in all
places where we notify all three listitem
properties.

Only update widget and accessible state if the
selected property actually changed.

builder-tool: Screenshot popovers properly

See merge request GNOME/gtk!4699

Do the necessary shenanigans to get popovers to show
up in screenshots.

gdk: Check OES_vertex_half_float GLES extension

See merge request GNOME/gtk!4689

list-item: Use notify_by_pspec instead of by name

See merge request GNOME/gtk!4697

Add buildable data support to GtkTreeStore

See merge request GNOME/gtk!4695

The GL renderer currently relies on half float support
in vertex buffers, so check that we have it.

Related: #4894

This is a hot path when scrolling a ColumnView, and
g_param_spec_pool_lookup () was taking a measurable part in this hot
path. Instead, notify using pspecs to avoid the name lookup.

Related: #3334

GdkWin32: Rework scroll input handling

See merge request GNOME/gtk!4633

listitemfactory: Track notify manually instead of freeze/thaw

See merge request GNOME/gtk!4696

freeze/thaw_notify () showed up on the perf trace for rapid ColumnView
scrolling. Track the three properties manually to make it a little
faster.

Related: GNOME/gtk#3334

builder-tool: Include shadows in screenshots

See merge request GNOME/gtk!4692

Verify that we can nest rows.

This allows <row> elements to be nested.
Note that the child rows must come after
the data for the row itself.

This adds tests for data, but not nesting yet.

This add support for data, but does not allow
nesting yet.

Some renaming in the buildable code to make it more
similar to the liststore implementation.

Don't invalidate parent if it didn't change

See merge request GNOME/gtk!4693

Bring back smooth scroll events as the issues mentioned
in [1] do not occur anymore. Also rework code style and
comments.

References:

  [1] GTK4: Scrolling hides mouse on windows
      GNOME/gtk#3581

  [2] Why are mouse wheel messages delivered to the focus window
      instead of the window under the mouse?
      https://devblogs.microsoft.com/oldnewthing/20160420-00/?p=93325

This looks like a leftover excess invalidation from when the surrounding
code was refactored to not just be called on parent changes but also
when repositioning inside the same parent in commit
507016ca

Ivan Molodetskikh found this problem in
GNOME/gtk#3334 (comment 1445873) which
contains a longer analysis of this problem and the performance
reductions it causes.

Related: #3334