Sergey Bugaev [Tue, 15 Aug 2023 08:28:43 +0000 (11:28 +0300)]
rendernode, snapshot: Slightly expand color matrix docs
Based on reverse engineering the color node and contrary to my
expectations, the matrix/offset is expressed in, and applied to,
unpremultiplied colors. The colors are being explicitly
unpremultiplied, transformed according to the matrix/offset, and
premultiplied back (see color_matrix.glsl). The matrix is getting
transposed.
Also, copy the same blurb to the corresponding GtkSnapshot function.
Sergey Bugaev [Tue, 15 Aug 2023 08:03:25 +0000 (11:03 +0300)]
snapshot: Fix merging color matrix nodes
The code was appliying the matrices in the wrong order: we have to apply
the inner node's matrix first, and the outer one second. Due to the
matrices being implicitly transposed, the matrix multiplication was done
in the right order, yet the wrong matrix was being mutliplied by the
wrong offset vector.
To make the code a little easier to follow, create explicit variables
for the resulting matrix and offset (instead of reusing matrix2 and
offset2), and fix & expand the comment to document how matrix
transposition factors into this.
Philip Chimento [Wed, 16 Aug 2023 05:30:27 +0000 (22:30 -0700)]
introspection: Remove 'caller-allocates' from POD types
The (out caller-allocates) and (out callee-allocates) annotations are
meant for structured or pointer types. Plain old data types are just
regular out parameters and don't need the annotation about who allocates
them.
Daniel Boles [Mon, 14 Aug 2023 09:48:26 +0000 (10:48 +0100)]
Inspector: Fix ! flash on select widget @ obj tree
Widgets are flashed by the window when it receives Tree::object-selected
- but we were emitting said signal from select_object(), i.e. if we were
made to select by an external caller. We should also emit it if the user
interactively selects an item, so the window receives+flashes the widget
Matthias Clasen [Sun, 13 Aug 2023 13:31:42 +0000 (09:31 -0400)]
text: Track user changes better
Make all the action signal handlers call
begin/end_change(), so we can rely on
change_count being >0 to check later if
an action is user-initiated or programmatic.
Qiu Wenbo [Fri, 11 Aug 2023 07:58:06 +0000 (15:58 +0800)]
macos: use NSPopUpButton for filter selection in native filechooser
On macOS 14, NSComboBox can't popup the dropdown list of filters. That
makes native filechooser on macOS completed broken. And NSComboBox is
more complex since it is a widget focused on edit capability.
NSPopUpButton is more suitable for plain selectable dropdown list.
Daniel Boles [Wed, 9 Aug 2023 14:34:50 +0000 (15:34 +0100)]
docs: Add/fix some links; avoid pluralisation
Appending `s` breaks the [type@NS.Object] notation, so fix that in
ListHeader. Add links to ListItem and Overlay, and avoid appending `s`
after `backtick`s just for consistency with the [type@NS.Object] issue.
Matthias Clasen [Fri, 4 Aug 2023 02:49:08 +0000 (22:49 -0400)]
build: Set the default visibility
While working on deprecation cleanups, I noticed
that removing GDK_DEPRECATED_IN... from headers
does not have the effect of making the symbols
disappear, since we were forgetting to set the
default visibility to hidden.
Matthias Clasen [Fri, 4 Aug 2023 09:55:51 +0000 (05:55 -0400)]
testsuite: Don't rely on default visibility
The builder test was relying on default visiblity
for non-static functions. Make it explicit that we
want to export these functions, so the test keeps
working when we change the default visibility.
Matthias Clasen [Wed, 2 Aug 2023 19:32:45 +0000 (19:32 +0000)]
gtk-demo: Use GtkBuilderScope more
Under circumstances I haven't fully tracked down,
these demos refuse to run, failing to locate their
callbacks. So use the machinery we have, and set up
a GtkBuilderCScope for each of the problematic cases.
Sergey Bugaev [Wed, 2 Aug 2023 15:43:45 +0000 (18:43 +0300)]
centerlayout: Fix computing expand
It was calling get_hexpand () / get_vexpand (), which only get whether
the expand properties are set on the widget itself. Use
compute_expand (), which properly walks the widget tree and finds
whether exapnd is set on the widget or any of its descendants.
Benjamin Otte [Sun, 30 Jul 2023 18:00:34 +0000 (20:00 +0200)]
rendernode-tool: Add another magic format
Make .svg use the Cairo renderer to save to an SVG file.
It's useful when comparing rendering behavior and times with
web browsers (as long as one is aware that browsers build a full
DOM tree out of those SVGs).
Just like GtkInscription does since commit 883011f2. The layout offsets
are maintained as floats, and only converted to integers when exposing
them to callers.
Jonas Ådahl [Wed, 24 May 2023 14:22:42 +0000 (16:22 +0200)]
gtk: Add suspended window state
This is implemented using a new xdg_toplevel `suspended` state, and is
meant for allowing applications to know when they can stop doing
unnecessary work and thus save power.
In the other backends, the `suspended` state is set at the same time as
`minimized` as it's the closest there is to traditional windowing
systems.
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