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2427 Commits

Author SHA1 Message Date
Matthias Clasen
014fb41448 Help the compiler out 
gcc says: error: iteration 2147483649 invokes undefined behavior
                            [-Werror=aggressive-loop-optimizations]
which of course, never happens because ncols is always >= 2.
Add some assertions to tell the compiler.
 2021-05-05 08:17:26 -04:00
Matthias Clasen
5e7b5fe085 gtk-demo: Avoid compiler warnings without assertions 
Avoid an unused variable warning.
 2021-04-12 21:22:46 -04:00
Matthias Clasen
ae41697d83 node-editor: Make header buttons not steal focus 
This is rarely useful, and is confusing when it
happens as side-effect of dragging the window.
 2021-04-11 15:32:15 -04:00
Matthias Clasen
e2fb59798e icon browser: Make header buttons not steal focus 
This is rarely useful, and is confusing when it
happens as side-effect of dragging the window.
 2021-04-11 15:32:15 -04:00
Matthias Clasen
d0fc3e166d widget-factory: Make header buttons not steal focus 
This is rarely useful, and is confusing when it
happens as side-effect of dragging the window.
 2021-04-11 15:32:15 -04:00
Matthias Clasen
e4ce46e75f gtk-demo: Make header buttons not steal focus 
This is rarely useful, and is confusing when it
happens as side-effect of dragging the window.
 2021-04-11 15:32:15 -04:00
Matthias Clasen
678e6fc6d6 nodeeditor: Make the help window wide enough 
Make the help window wide enough to show the
tables without wrapping.
 2021-04-11 12:50:34 -04:00
Matthias Clasen
e4a6101ae0 gtk-demo: Make one text scroll benchmark harder 
Add underlines into the mix with the Emoji heavy
text, to see if we can optimize lines.
 2021-04-08 23:34:36 -04:00
Matthias Clasen
cb18437908 widget-factory: Name an event controller 
This helps with debugging.
 2021-04-02 22:23:34 -04:00
Matthias Clasen
1e1f199b56 node-editor: Support pasting the image 
Add a button that copies the image to the clipboard.
 2021-04-02 21:24:59 -04:00
Matthias Clasen
e964e176f9 widget-factory: Use the new themes 
Update the Style menu to switch between the variants
of the Default theme.
 2021-04-01 12:27:35 -04:00
Matthias Clasen
8b64f0147c gtk-demo: Allow opening images in video player 
It works, so why not.
 2021-03-29 23:40:17 -04:00
Matthias Clasen
43a1641dd7 Add a frame benchmark 
This can be used to gauge what fps we can hope for
in the best case, on a given system.
 2021-03-29 08:27:43 -04:00
Matthias Clasen
3ab07203ce widget-factory: Add missing icons 
This removes all the cases where we were showing a missing-image
when running with the hicolor icontheme.
 2021-03-26 14:34:40 -04:00
Matthias Clasen
6ba414216c widget-factory: Drop two icons from the iconview 
This avoids the scrollbar by default, which is nice.
 2021-03-26 13:30:46 -04:00
Matthias Clasen
4028bd5bce widget-factory: Add emblem-shared-symbolic icon 
We use it, so include it.
 2021-03-26 11:59:37 -04:00
Matthias Clasen
0ee6868b7f gtk-demo: Add a test for scrolling with Emoji 
Make a text with lots of Emoji and text. This
is exercising the GL renderers switching between
different shaders for color and plain glyphs.
 2021-03-12 13:19:37 -05:00
Matthias Clasen
062383bfd3 node-format: Small docs fixes 2021-03-08 17:49:21 -05:00
Matthias Clasen
d3d49ce7f1 iconbrowser: fix search<>category interaction 
Make search act like a separate, filtered view of
all icons. This is how it worked in gtk3, and how
it should be.

Fixes: #3717
 2021-03-04 19:30:02 -05:00
Christian Hergert
2a38cecd33 gsk: add OpenGL based GskNglRenderer 
The primary goal here was to cleanup the current GL renderer to make
maintenance easier going forward. Furthermore, it tracks state to allow
us to implement more advanced renderer features going forward.

Reordering

This renderer will reorder batches by render target to reduce the number
of times render targets are changed.

In the future, we could also reorder by program within the render target
if we can determine that vertices do not overlap.

Uniform Snapshots

To allow for reordering of batches all uniforms need to be tracked for
the programs. This allows us to create the full uniform state when the
batch has been moved into a new position.

Some care was taken as it can be performance sensitive.

Attachment Snapshots

Similar to uniform snapshots, we need to know all of the texture
attachments so that we can rebind them when necessary.

Render Jobs

To help isolate the process of creating GL commands from the renderer
abstraction a render job abstraction was added. This could be extended
in the future if we decided to do tiling.

Command Queue

Render jobs create batches using the command queue. The command queue
will snapshot uniform and attachment state so that it can reorder
batches right before executing them.

Currently, the only reordering done is to ensure that we only visit
each render target once. We could extend this by tracking vertices,
attachments, and others.

This code currently uses an inline array helper to reduce overhead
from GArray which was showing up on profiles. It could be changed to
use GdkArray without too much work, but had roughly double the
instructions. Cycle counts have not yet been determined.

GLSL Programs

This was simplified to use XMACROS so that we can just extend one file
(gskglprograms.defs) instead of multiple places. The programs are added
as fields in the driver for easy access.

Driver

The driver manages textures, render targets, access to atlases,
programs, and more. There is one driver per display, by using the
shared GL context.

Some work could be done here to batch uploads so that we make fewer
calls to upload when sending icon theme data to the GPU. We'd need
to keep a copy of the atlas data for such purposes.
 2021-02-23 14:41:52 -08:00
Shengyu Zhang
55bfadadc4 gtk-demo: Fix typo GtkKabel -> GtkLabel 2021-02-21 16:20:22 +00:00
Matthias Clasen
516776b630 gtk-demo: Make --version match about 
Print the same version information in --version
that we show in the about dialog.
 2021-02-18 22:52:15 -05:00
Matthias Clasen
4d0a1a97cc widget-factory: Make --version match about 
Print the same version information in --version
that we show in the about dialog.
 2021-02-18 22:51:35 -05:00
Matthias Clasen
3aa3c21d69 demos: Add devel styling 
Add a -Dprofile=devel meson option, and add some visual
hints to the demos that you are running a nightly build.
 2021-02-12 00:08:55 -05:00
Matthias Clasen
befc2c3ed6 iconbrowser: Use the right icon 
We have an app icon, lets use it.
 2021-02-10 08:04:11 -05:00
Matthias Clasen
62788d5b0d print-editor: Use the non-devel icon 
We are no longer a nightly print editor.
 2021-02-10 07:52:29 -05:00
Matthias Clasen
3c91a2b0a8 node-editor: Use the non-devel icon 
We're now a respectable, stable node editor.
 2021-02-10 07:44:59 -05:00
Matthias Clasen
15c36aaa1e iconbrowser: Make image dnd work again 
We need to drag a texture, not a paintable.

Fixes: #3648
 2021-02-04 20:47:19 -05:00
Matthias Clasen
1484b4ae9f node editor: Add a dark mode toggle 
This is useful to see light rendering clearly.
 2021-01-30 19:57:24 -05:00
Timm Bäder
aba14e6a43 node editor: Show some default node data 
Show case the icon and the render node format this way.
 2021-01-29 09:45:25 +01:00
Timm Bäder
00956a3770 node editor: Make help textview monospace 
Otherwise the nice markdown tables don't line up.
 2021-01-29 08:07:39 +01:00
Matthias Clasen
f974c5343e Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

See merge request GNOME/gtk!3038
 2021-01-05 16:49:53 +00:00
Matthias Clasen
36eb7c40d0 gtk-demo: Small a11y fix 
Label the entry in the assistant demo.
 2021-01-05 11:16:10 -05:00
Matthias Clasen
b79c26b39e Merge branch 'wip/baedert/for-master' into 'master' 
Wip/baedert/for master

See merge request GNOME/gtk!3029
 2021-01-05 15:20:25 +00:00
Matthias Clasen
fb31581bb4 gtk-demo: Use GtkVideo in the fishbowl 
The demo is called 'Video', so we should actually
use a GtkVideo widget. Doing things this way has
the advantage that we get GL support, which wasn't
working with GtkPicture.
 2021-01-04 18:26:29 -05:00
Timm Bäder
afabbc4957 gtk4-demo: Remove unused size group 2021-01-03 11:01:28 +01:00
xndcn
34ffdc6e3f gl: Fix implicit leaking of shader object 
According to OpenGL spec, a shader object will only be flagged
for deletion unless it has been detached; when a program object
is deleted, those shader objects attached to it will be detached
but not deleted unless they have already been flagged for deletion.

So we shall detach a shader object before it is deleted, and delete
it before the program object is deleted best.
 2020-12-29 23:50:45 +08:00
Emmanuel Gil Peyrot
dd1110ca5c Fix some of gtk4-demo’s transitions example on OpenGL ES 
Same issue as the previous commit, int+float is error, and pow() only
works on floats.
 2020-12-25 01:36:21 +01:00
Benjamin Otte
2a8f371643 gtk-demo: Don't put the search bar in the scroll area 
1. That's a bad idea UI wise as you can't see the search after you
   scrolled.

2. That's a bad idea code-wise because Listviews need to be put into
   a ScrolledWindow or they won't scroll.
 2020-12-24 06:38:45 +01:00
Emmanuele Bassi
6039a36183 Merge branch 'ebassi/for-master' into 'master' 
Clean up the build system

See merge request GNOME/gtk!2955
 2020-12-15 16:54:59 +00:00
Matthias Clasen
7335e166b7 Update the node format docs 
Update this document to mention all the render nodes we
have, and the default values for their properties.
 2020-12-15 10:30:18 -05:00
Emmanuele Bassi
99e0929d6c build: Use a consistent style for Meson files 2020-12-15 12:46:59 +00:00
Matthias Clasen
c0ed89be9a widget-factory: Autoplay the video 
The empty video on the frontpage is a bit of a letdown, since
the big arrow can't be clicked.
 2020-12-09 10:52:55 -05:00
Matthias Clasen
ade4bcb125 Remove NoDisplay from demo desktop files 
When these are installed (in particular, as flatpaks),
we should not hide them.

Fixes: #2932
 2020-12-09 10:09:06 -05:00
Sophie Herold
a36ccd7f42 gtk-demo: Remove potentially ableist metaphor 2020-12-08 23:02:03 +00:00
Jonas Ådahl
27077d5be8 gtk/window: Make 'default-size' adapt to configured size 
This commit changes the behavior of window size computation and the
default size properties to:

 * The default-width and default-height properties are updated to the
   current window size unless the size is fixed by e.g. being maxmized,
   tiled etc.
 * The compute-size semantics are to just pick the default size, or if
   not adequate, use the measured size, and consequently update the
   default size, unless unresizable.
 * gtk_window_get_size() is removed, what's more likely relevant is the
   gtk_window_get_default_size() which will now contain more sensible
   values.

Various places that used gtk_window_get_size() were updated to use
gtk_window_get_default_size() to remember and restore previous sizes.

This also changes the default value of 'default-width' and
'default-height' from -1 to 0. The gtk builder simplify tool is taught
how to omit when the default size is set to both -1 and 0.
 2020-12-07 20:37:29 +01:00
Jonas Ådahl
2cddec7798 gtk/popover: Use gtk_popover_present() instead of going via GtkNative 
This makes it more explicit that managers of popovers make it "present".
 2020-12-07 20:37:29 +01:00
Matthias Clasen
423b8209a1 gtk-demo: Use a native filechooser in the words demo 2020-12-03 22:31:05 -05:00
Matthias Clasen
d83554121f gtk-demo: Use a native file chooser in the svg demo 2020-12-03 19:44:45 -05:00
Matthias Clasen
2688b94133 gtk-demo: Use a native filechooser in the video demo 2020-12-03 19:44:34 -05:00
Matthias Clasen
e035baee8a gtk-demo: Remove empty row in the pickers demo 
The file chooser button is gone.
 2020-12-03 19:25:04 -05:00
Christian Hergert
8e62ff50fe demos: make alienplanet demo work on macOS OpenGL 
On the macOS OpenGL implementation, the use of noise2 as a
function within the glsl shader collides with the builtin noise2 of a
different signature.

This changes the name to something similar (noize2) so that we
do not risk colliding names when linking.

With this commit, the shadertoy alienplanet demo works on mac
OpenGL (albeit still with the Cairo renderer).
 2020-12-03 10:23:13 -08:00
Matthias Clasen
6e67d44aa3 Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

Closes #3429

See merge request GNOME/gtk!2912
 2020-12-03 03:43:19 +00:00
Benjamin Otte
eb9c204535 gtk: Remove GtkFileChooserButton 
... as discussed in the meeting.
 2020-12-03 02:02:27 +01:00
Matthias Clasen
714c610d6b gtk-demo: Add a search button 
Easter eggs are great, but search shouldn't be one.
 2020-12-02 19:53:55 -05:00
Matthias Clasen
b75b359f19 Drop devel styling from our windows 
We are about to do a stable release. Time to get used
again to plain old, boring header bars.
 2020-11-23 12:10:01 -05:00
nana-4
3e996f61ae icon-browser: Add .sidebar style class in the main window 
So the sidebar can get the proper background and border colors.
 2020-11-23 10:51:58 +01:00
nana-4
56eac4f846 gtk-demo: Add .sidebar style class in the main window 
So the sidebar can get the proper background and border colors.
 2020-11-23 10:51:58 +01:00
Matthias Clasen
8e4cc59a7a Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

See merge request GNOME/gtk!2870
 2020-11-20 02:02:10 +00:00
Matthias Clasen
a2ce6268b2 gtk-demo: Make a more interesting constraints demo 
Show various ways to influence spacing. This is more or
less modeled on the way Androids constraint layout lets
you set up 'chains'.
 2020-11-19 20:35:15 -05:00
Emmanuele Bassi
a4c3bee4a1 a11y: Hide children of GtkFishBowl 
The fishbowl widget is purely presentational, and its children should
not be visible in the accessibility tree.
 2020-11-19 15:20:56 +00:00
Emmanuele Bassi
5afa985e85 demo: Make GtkFishBowl a presentation widget 
It has no accessible content, even if it displays widgets.
 2020-11-19 15:20:56 +00:00
Matthias Clasen
09fd2d61c4 gtk-demo: Rename some demos 
This is just to make it easier for myself to
find the right sources.
 2020-11-18 18:58:45 -05:00
Matthias Clasen
04c4b387a0 gtk-demo: Add more keywords 
Add GtkShortcutController as a keyword to some demos that
show its use.
 2020-11-18 10:48:57 -05:00
Matthias Clasen
36ef94b002 constraint-editor: Fix creating constant constraints 
We were not making the button sensitive in the case
of a constant constraint, and we were not properly
creating constant constraints either.
 2020-11-17 23:16:57 -05:00
Matthias Clasen
831ebe3ef2 constraint-editor: Fix saving of constraints 
g_file_replace_contents take a gsize, so passing -1
for string length does not work here.
 2020-11-17 23:14:29 -05:00
Matthias Clasen
de461712a1 constraint-editor: Improve display of constraints 
No need to go for ALGOL60 style operators when we
have Unicode.
 2020-11-17 21:52:15 -05:00
Christian Hergert
3003f37e9d node-editor: fix length of text during save 
The length parameter for g_file_replace_contents() is a gsize, so -1 is
unsuitable here. Just use strlen() directly.
 2020-11-17 14:34:11 -08:00
Matthias Clasen
835c807d7a widget-factory: Remove an unused size group 
This was left behind when 361407201b removed
the unused popover that this size group applied to.
 2020-11-17 07:34:53 -05:00
Alexander Mikhaylenko
2abee57421 widget-factory: Fix caption style class name 
It's lowercase.
 2020-11-17 13:16:47 +05:00
Matthias Clasen
121e61cf01 gsk: Avoid using gtk css types in public api 
Using GtkCssSection in public headers here may be
ok from the C perspective, since it all ends up in
the same library anyway. But it causes circular
dependency problems for our gir files that are still
split by namespace.

To avoid this problem, copy the GtkCssLocation struct
struct as GskParseLocation, and pass take two of them
instead of a GtkCssSection in the error callback.

Update all users.

Fixes: #2454
 2020-11-16 23:27:44 -05:00
Matthias Clasen
361407201b widget-factory: Remove an unused popover 
We are no longer using the hand-rolled variant of that
popover on page 3, so drop it from the ui file.
 2020-11-16 15:22:12 -05:00
Matthias Clasen
08d6db4ab6 gtk-demo: Plug a memory leak 
The Characters demo was leaking its columns.
 2020-11-15 23:03:30 -05:00
Emmanuele Bassi
75f9b83b1e Establish a control relation between demo search and list 
The search entry changes the content of the list view, so we should
mention that relation to assistive technologies.
 2020-11-12 21:46:06 +00:00
Emmanuele Bassi
0d6e4f7a6e demo: Add more accessibility labels to the UI 2020-11-12 21:46:05 +00:00
Matthias Clasen
a2897e1868 gtk-demo: Add suggestion entry demos 
Add a possible replacement for GtkEntryCompletion
as a demo.

Move the Dropdowns demo to Lists/Selections, and make
it show both GtkDropDown and the suggestion entry, with
some variations.
 2020-11-11 15:54:43 -05:00
Matthias Clasen
5ed3ad6cc8 gtk-demo: Split off SvgPaintable 
Put the SvgPaintable implementation into its
own source files, for ease of copying.
 2020-11-11 10:35:54 -05:00
Matthias Clasen
74a7f73239 Merge branch 'matthiasc/builder-requires' into 'master' 
Matthiasc/builder requires

See merge request GNOME/gtk!2806
 2020-11-11 03:53:52 +00:00
Chun-wei Fan
a76f37a501 gtk-demo: Fix building scrolling demo without PangoFT2 
For builds that do not have PangoFT2, the demo fails to link because we weren't
building listview_ucd.c.  Fix the build by building listview_ucd.c with
script-names.c and unicode-names.c for all builds, as we now require a Pango
version that already always depends on HarfBuzz and those sources do not use
anything from PangoFT2.
 2020-11-11 11:15:05 +08:00
Matthias Clasen
d6c753bde7 gtk4-demo: Remove <requires> from ui files 
No need to check requires for things that are shipped
with GTK.
 2020-11-10 18:37:40 -05:00
Matthias Clasen
3e8260d528 gtk-demo: Plug a memory leak 2020-11-09 23:29:03 -05:00
Matthias Clasen
192f515682 gtk-demo: Tweak a demo title 2020-11-09 23:28:45 -05:00
Matthias Clasen
a745dbfc15 gkt-demo: Add a columview to the scroll demo 
This is an interesting case, since it has many labels,
and we are struggling to provide good scrolling performance.
 2020-11-09 20:07:09 -05:00
Matthias Clasen
14be50839e gtk-demo: Improve consistency 
Make the shortcut triggers demo big enough
to not ellipsize the window title.
 2020-11-09 19:54:17 -05:00
Matthias Clasen
a85d9cda07 gtk-demo: Improve consistency 
Make the paintable svg demo follow the same
pattern we use for other demos.
 2020-11-09 19:53:44 -05:00
Matthias Clasen
7d49f1e250 gtk-demo: Improve consistency 
Make the paintable emblems demo follow the same
pattern we use for other demos.
 2020-11-09 19:52:28 -05:00
Matthias Clasen
6fa2936956 gtk-demo: Set default size for drawingarea demo 
Set a default size, so we don't ellipsize the window
title when the window is presented.
 2020-11-09 18:50:43 -05:00
Matthias Clasen
b81463e7d3 gtk-demo: Plug a memory leak 2020-11-09 18:48:10 -05:00
Matthias Clasen
b622745501 gtk-demo: Plug a memory leak 2020-11-09 18:48:10 -05:00
Arnaud Bonatti
db6d7dccd8 Drop “gtk+” plus sign in GtkBuilder <requires>. 2020-11-07 16:16:55 +01:00
Matthias Clasen
d2a7ecf72c gtk-demo: Simplify the run button 
Don't create the label manually. It is not necessary,
and letting the button do it also improves the
accessibility setup.
 2020-11-04 12:54:48 -05:00
Matthias Clasen
f220a1e3c7 gtk-demo: Set some accessible properties 
Set labels in the builder demo. The ARIA authoring practices
say that both menubars and toolbars *must* have an accessible
label.
 2020-11-04 12:53:23 -05:00
Emmanuele Bassi
425d8ad02a Set accessible label on GTK Demo's primary menu 
Otherwise its label is going to be "GtkMenuButton".
 2020-11-04 17:15:13 +00:00
Matthias Clasen
bb24b350ac gtk-demo: Set an accessible role 
Set an accessible role for the toolbar in the
builder demo. This tests accessibility support
in GtkBuilder.
 2020-11-04 11:36:52 -05:00
Matthias Clasen
7624f66fec widget-factory: Make sure we close popover on page 3 
We don't want the popover to stay open when we open
an about dialog or shortcuts window. Since cascade-popdown
would also affect e.g. the context menu of the text widgets,
do this explicitly.
 2020-11-03 12:09:43 -05:00
Matthias Clasen
dab11ea841 popover: Change default for cascade-popdown 
We've found a number of cases where this cascading
has unexpected side-effects. So, turn it off by
default, and only set it for menus.
 2020-11-03 11:00:32 -05:00
Matthias Clasen
c6ef1943e4 gtk-demo: Remove more gtk3-demo icon uses 
Use our own logo everywhere.
 2020-11-02 22:50:03 -05:00
Matthias Clasen
a3c9f8594a gtk-demo: Tweak images demo 
Use our own logo instead of the gtk3-demo one, and
tweak the headings to refledct what we show.
 2020-11-02 22:43:44 -05:00
Matthias Clasen
354f2b65fa gtk-demo: Reanimate floppy buddy 
Implement a GdkPaintable wrapper around GdkPixbufAnimation,
so floppy buddy can waive again.
 2020-11-02 21:38:02 -05:00
Matthias Clasen
b3657d5f2e widget-factory: Restore modality of the about dialog 
Make the about dialog of widget-factory modal again.
This was lost in 87a8fda163.
 2020-11-02 21:37:55 -05:00
Matthias Clasen
fb028f0fe7 gtk-demo: Renovate the paned demo 
Make this look less like testgtk from GTK 2.
 2020-11-02 13:56:19 -05:00
Matthias Clasen
8a13909bab fixup: window titles 2020-11-02 12:02:19 -05:00
Matthias Clasen
4e745f06e9 gtk-demo: Polish all entry demos 
Make the spacing a bit more consistent, and tweak
some strings here and there.
 2020-11-02 12:01:11 -05:00
Matthias Clasen
14b65a3c4f gtk-demo: Polish the search bar demo 
Rename this, and make it look a bit less like a
debugging tool, and more like a demo.
 2020-11-02 12:00:24 -05:00
Matthias Clasen
64ad490bc1 gtk-demo: Tweak tagged entry styling 
Move the tags closer together, and avoid resizing too much.
 2020-11-02 11:59:22 -05:00
Matthias Clasen
d2d7a4bcab gtk-demo: Tweak window titles 
This is an attempt to improve consistency in the sidebar
and the window titles.
 2020-11-02 11:11:44 -05:00
Matthias Clasen
14cbd13ef2 gtk-demo: Use typographic style classes 
We don't need to hardcode <u> in markup anymore.
Use the heading style class instead.
 2020-11-02 08:38:20 -05:00
Matthias Clasen
19052d4360 gtk-demo: Tweak descriptions of constraints demos 
Make these a little longer, and include more details.
 2020-10-30 15:26:37 -04:00
Matthias Clasen
588fe5b5c1 gtk-demo: Tweak the new constraints demo 
With these somewhat random ordering changes, things get
closer to working the same as the code example. Still,
the guide doesn't work right.
 2020-10-30 15:04:13 -04:00
Matthias Clasen
49bdc4f0c2 Add another constraints demo 
This one attempts to use constraints in a ui file.
It doesn't work.
 2020-10-30 15:04:13 -04:00
Matthias Clasen
a0ee25a21e gtk-demo: Remove unnecessary code 
I was distracted by this code that sets names
on widgets in the constraints demo - the names
aren't used and aren't needed, so remove them.
 2020-10-30 15:01:50 -04:00
Matthias Clasen
d5b9489408 Merge branch 'wip/baedert/for-master' into 'master' 
Wip/baedert/for master

Closes #3282

See merge request GNOME/gtk!2755
 2020-10-27 22:38:58 +00:00
Matthias Clasen
907fc30fac gtk-demo: Add checkmarks to all dropdown demos 
This follows the mockups that these demos are
copied from. Unfortunately, it has to be implemented
for every item factory, so we repeat it here.

Fixes: #3291
 2020-10-27 16:13:44 -04:00
Matthias Clasen
0faadef36f widget-factory: Add a scale to the gear menu 
This tests the custom menuitem support, and lets you
control the transition duration for the main stack.
 2020-10-26 22:43:12 -04:00
Timm Bäder
85702f8f5d dnd demo: Make the transform code a bit more idiomatic 2020-10-22 17:46:34 +02:00
Timm Bäder
56e89e8d26 demos: Remove a dead assignment 2020-10-22 17:46:34 +02:00
Timm Bäder
3a1e019e83 print-editor: Fix a wrong comparison 
If error is NULL, replacing the file contents worked and we don't
show the error dialog. The previous version pretty explicitly
dereferenced a NULL pointer by first ensuring that error is NULL and
then accessing error->message.

Found by scan-build
 2020-10-22 17:46:33 +02:00
Matthias Clasen
44c6619660 gtk-demo: Speed up image demo 
The progressive loading demo here was so slow as to appear
broken. Make it faster, and ensure that it updates regularly.
 2020-10-22 07:51:44 -04:00
Matthias Clasen
ef7499a31b gtk-demo: Add alternative text to a GtkPicture 
This lets us text GtkPicture a11y support.
 2020-10-22 07:51:44 -04:00
Matthias Clasen
80e0e3fe4f gtk-demo: Set an accessible role 
Set the expected accessible role on the tagged entry
widget in the demo of the same name. Accessible tools
may decide to ignore widgets that have the wrong role,
so setting an appropriate role is important.
 2020-10-19 12:56:50 -04:00
Matthias Clasen
92585b75fa Fix compiler warnings 2020-10-15 16:33:35 -04:00
Matthias Clasen
0bd5a96d71 gtk-demo: Fix some issues with the multi view demo 
The nested window was not modal, causing it to be
inoperable. And the nested views within were all
shrunk down to nothingness. Give them some width.

Fixes: #3257
 2020-10-15 14:42:43 -04:00
Matthias Clasen
8cf955731f gtk-demo: Fix up image handling in the clipboard demo 
Using GtkIconPaintable+GtkPicture is not good for symbolic
icons - they don't get properly colored that way. So change
things around to use the icon name if we have it.

Fixes: #3252
 2020-10-15 09:19:17 -04:00
Timm Bäder
20bd8e56ee gtk4-demo: Add missing margin-bottom 
This was setting margin-end twice
 2020-10-14 15:06:12 -04:00
Timm Bäder
df2d7c56c7 gtk4-demo: Remove connection to removed signal 2020-10-14 15:06:12 -04:00
Timm Bäder
0dc0b03d6f glarea demo: Add min size to gl area 2020-10-14 15:06:12 -04:00
Matthias Clasen
8a361f901d gtk-demo: Keep undisplayable resources out of view 
No point in showing an apologetic tab for a blob of binary data.
gtk4-demo shows the resources under /DEMONAME/ for each demo,
so move the data to /DEMONAME_data/.
 2020-10-14 15:05:46 -04:00
Matthias Clasen
2273e27808 gtk-demo: Ellipsize columns in the characters demo 
some of the columns have uneven widths, causing them
to bounce around as you scroll. Ellipsize them and
give them a fixed with.
 2020-10-14 15:05:46 -04:00
Emmanuele Bassi
43300b4047 Tone down a user visible message 
Self-deprecating humour badly translates to a demo message.
 2020-10-09 10:14:41 +01:00
Matthias Clasen
3d9eb61bba gtk-demo: Fix an off-by-one error 
This was found by the asan build in our ci.
 2020-10-07 15:16:31 -04:00
Matthias Clasen
5a9547da41 gtk-demo: Add an svg paintable demo 
It is a little annoying that this demo will not show up
if we don't find librsvg, but I think showing how easy
this paintable is outweights the annoyance.
 2020-10-06 15:12:09 -04:00
Matthias Clasen
25cbc1a15a gtk-demo: Recognize .svg as images 
We can't guarantee that we can load it, but worst
case you'll get a missing image.
 2020-10-06 15:11:08 -04:00
Matthias Clasen
67c6f0a08a gtk-demo: Mention dataset size for Characters 2020-10-05 14:43:38 -04:00
Matthias Clasen
74d99766e4 gtk-demo: Fix up the Characters demo 
Move the Unicode names to a separate source file,
and only build the demo if we have harfbuzz (since
we use script names, and those are only available
with harfbuzz).

Also, fix a forgotten type name.
 2020-10-05 09:56:04 -04:00
Matthias Clasen
5d26d11868 gtk-demo: Add a column view demo 
Make a column view that is showing some Unicode data.
 2020-10-04 22:53:45 -04:00
Matthias Clasen
34f33b36f8 Prevent a crash with script names 
We can't pass NULL to gettext().
 2020-10-04 21:20:48 -04:00
Matthias Clasen
bea3bc5d27 Update the copy in gtk-demo too 2020-10-04 19:48:46 -04:00
Matthias Clasen
8ca612c966 scale: Make draw-value default to FALSE 
This is rarely what you want, so lets turn it off
by default.

Update the one place in our demos where we want to
draw a value, add support for this to gtk-builder-tool,
add a test and mention this change in the migration
guide.
 2020-10-04 08:26:44 -04:00
Matthias Clasen
9a2faf2197 widget-factory: Enable emoji completion somewhere 
Without a quick way to test this, it is bound to
fall apart. As it has.
 2020-10-03 19:41:26 -04:00
Matthias Clasen
5640208f31 node-editor: Don't insert hyphens 
This can be a bit confusing in multi-line strings.
 2020-10-03 13:11:20 -04:00
Matthias Clasen
279d3c08a9 gtk-demo: Rename the transition shader files 
Easier to find them when their name matches the title
that we show in the UI.
 2020-10-03 00:01:25 -04:00
Matthias Clasen
19d760f9dd gtk-demo: Fix a typo 2020-10-02 23:54:15 -04:00
Matthias Clasen
72eb89eda7 gtk-demo: Add the shader paintable sources 
This is currently not public GTK api, just part of
the demo. So we should show it here.
 2020-09-30 15:41:05 -04:00
Matthias Clasen
fd631937f3 transition demo: Make buttons symbolic 
It looks better.
 2020-09-30 13:43:36 -04:00
Matthias Clasen
77ec961126 Merge branch 'ebassi/for-master' into 'master' 
demo: Replace g_print with g_debug

See merge request GNOME/gtk!2645
 2020-09-30 15:22:57 +00:00
Matthias Clasen
924e510512 gtk-demo: Update text for the transitions demo 
The fire is gone, but we have wobbly widgets!
 2020-09-30 11:19:12 -04:00
Alexander Larsson
d6648871b1 gtk-demo/gltransition: Replace fire background with more mellow blobs 2020-09-30 16:38:50 +02:00
Alexander Larsson
5d4a6940fa gtk-demo: Use duck in transitions to get some alpha example 2020-09-30 16:25:30 +02:00
Emmanuele Bassi
b0a0f07bd7 demo: Replace g_print with g_debug 
The GtkGears widget is a bit too chatty, especially when used inside
demos like the fishbowl. Let's use g_debug() instead of g_print() for
the GL debugging message.
 2020-09-30 12:35:31 +01:00
Alexander Larsson
e9885f9cde gtk-demo: Make gltransitions demo a bit snazzier 
This adds a bunch of snazz to the gltransitions demo. It is perhaps
a bit overloaded now, but it demos everything that we can do.

Changes:
 * The fire shader is now not a bin, it just renders an animating
   background with no textures involved.
 * The stacks don't all start on the same page.
 * The shaderbin passes the mouse coordinate to the shader.
 * The shaderbin allows specifying a "border" so that you can
   cause effects outside the bin child (something that is new to gtk4).
 * All the buttons and the stacks are now in shader-bins that runs
   a wobbly-widget effect based on the mouse position that
   wobbles outside the child allocation.
 2020-09-30 11:40:37 +02:00
Alexander Larsson
e76cb3e1e4 gtk-demo: Add a shader paintable to the fishbowl 
This gets around 500 instances at 60fps on my system.
 2020-09-29 09:51:16 +02:00
Alexander Larsson
8bcb031418 gtk-demo: Add GskGLShaderNode demo 
Add adds a demo showing off GskGLShaderNode in various ways.

It has a transistion widget, using some examples from
gl-transitions.com, with child widgets being both images, a GL area
and real widgets (that let you edit the transition shaders
themselves.

It also has a fancy fire effect on hove on the buttons.
 2020-09-29 09:51:16 +02:00
Alexander Larsson
16cdb33c6c shadertoy demo: Fix GLSL on GLES 
I was getting "assignment to varying fragColor" errors
 2020-09-29 09:51:16 +02:00
Florian Müllner
12189bc10f buildable: Rename set_name() to set_buildable_id() 
GtkBuildable's get_name()/set_name() methods may shadow
GtkWidget's methods. Avoid that by renaming the API to
get_buildable_id()/set_buildable_id(), which also reflects
the name of the XML attribute the API refers to.

https://gitlab.gnome.org/GNOME/gtk/-/issues/3191
 2020-09-26 02:16:05 +02:00
Matthias Clasen
d5e315c470 gtk-demo: Improve the pickers demo 
"Two of every kind..." Add some customized pickers
here. This found a number of issues that have been
fixed in the preceding commits.
 2020-09-21 11:53:48 -04:00
Matthias Clasen
6b708e9b60 textbuffer: Redo insert markup a little bit 
Redo the tag insertion function to avoid quadratic
behavior, and at the same time, fix handling of
alpha for color attributes.

Update the copy of this function in gtk4-demo
as well.
 2020-09-19 14:17:28 -04:00
Matthias Clasen
a8adbfbc9f gtk-demo: Cosmetic changes 
Polish the text view demos a little bit.
 2020-09-17 21:38:10 -04:00
Matthias Clasen
cf1ed3a72a gtk-demo: Fix toggle- vs checkbutton confusion 2020-09-16 23:07:21 -04:00
Matthias Clasen
18e46bd6f8 gtk-demo: Beef up the hypertext demo 
Its almost a dictionary.
 2020-09-16 23:01:49 -04:00
Matthias Clasen
a1e21c1acb Merge branch 'wip/sadiq/headerbar-demo' into 'master' 
gtk-demo: Add a switch to headerbar demo

See merge request GNOME/gtk!2571
 2020-09-16 23:12:26 +00:00
Matthias Clasen
d71337513f gtk-demo: Add another demo 
Show how to add a context menu to a custom widget,
and how to make a GtkPicture lookalike.
 2020-09-15 22:40:13 -04:00
Matthias Clasen
e4d29ba9fd Merge branch 'master.win32' into 'master' 
Some more fixes for Windows

Closes #3157

See merge request GNOME/gtk!2580
 2020-09-15 11:12:27 +00:00
Matthias Clasen
9eb4eef48b Merge branch 'matthiasc/for-master' into 'master' 
Matthiasc/for master

See merge request GNOME/gtk!2582
 2020-09-15 11:04:54 +00:00
Chun-wei Fan
c766e31e8f demos: Fix minesweeper demos on Windows 
Make sure the callback functions in the .ui files are exported, so that
those functions can be recognized at runtime so that things run
properly.
 2020-09-15 15:53:20 +08:00
Timm Bäder
d0f182757a sizegroup demo: Fix a checkbutton/togglebutton mixup 2020-09-15 05:21:54 +02:00
Matthias Clasen
50400879e0 gtk-demo: Add more detail to the dnd demo text 2020-09-14 17:49:16 -04:00
Matthias Clasen
b20e67dc83 gtk-demo: Add some keywords 
Make the builder demo show up in searches for toolbar and
menubar.
 2020-09-14 17:33:12 -04:00
Matthias Clasen
a3dcfafba6 gtk-demo: Improve the builder demo 
Make the keyboard shortcuts work.
 2020-09-14 17:06:34 -04:00
Matthias Clasen
82ce1a9d6b gtk-demo: Improve the builder demo 
Make the toolbar look right.
 2020-09-14 16:51:05 -04:00
Matthias Clasen
cc6faeab50 gtk-demo: More space 
Increase the inter-paragraph spacing in the info
text, to make paragraphs more clearly separated.
 2020-09-14 16:21:13 -04:00
Matthias Clasen
aa32613beb gtk-demo: Cosmetic change 2020-09-14 16:20:52 -04:00
Matthias Clasen
6a3e12cfae gtk-demo: Add some details 2020-09-14 16:11:11 -04:00
Matthias Clasen
7a2400c8a1 widget-factory: Fix the toggle buttons on page 3 
They should not both be active initially.
 2020-09-14 11:19:39 -04:00
Jakub Steiner
7dd819dffc icon-browser: use content-view 
- make content prominent by using content-view style for the main grid.
 2020-09-14 14:18:52 +02:00
Mohammed Sadiq
bd900fe8c9 gtk-demo: Add a switch to headerbar demo 
We don't have any demos with a switch in headerbar.
 2020-09-14 17:11:13 +05:30
Matthias Clasen
9f03462ffb gtk-demo: Improve the scrolling demo 
Add an fps label to the scrolling demo.
 2020-09-13 23:43:45 -04:00
Matthias Clasen
3b11896581 gtk-demo: Impove the fishbowl demo 
Use tnum for the fps label to avoid jiggling.
 2020-09-13 23:43:45 -04:00
Matthias Clasen
c66a8cb941 gtk-demo: Use gdk_frame_clock_get_fps 
Remove another copy of this code in the theme
switching benchmark.
 2020-09-13 23:43:45 -04:00
Matthias Clasen
9d6990fdb9 gtk-demo: Don't offer to run titles 
When a group is selected (such as 'Benchmark'),
make the run button insensitive - there is nothing
to run.
 2020-09-13 17:55:10 -04:00
Matthias Clasen
3f1fa66479 Demo thyself 
Make gtk-demo show itself as a useful example.
 2020-09-13 17:54:58 -04:00
Matthias Clasen
d732c869c2 gtk-demo: Add keywords to demos 
Add the names of the main widgets as keywords to
our demos, but also things like "game". This helps
finding relevant demos in our growing list. You
can now for example type "label", and find the
"error states" and "links" demos showing GtkLabel
features.
 2020-09-13 15:00:14 -04:00
Matthias Clasen
691261c71a gtk-demo: Support keywords for search 
Filter the sidebar on keywords that can be provided
by the demos. We extract keywords from the doc comment
at the top of each demo source by looking for words that
look like class names. We also allow to specify keywords
explicitly.
 2020-09-13 15:00:14 -04:00
Matthias Clasen
fe6f70efe1 gtk-demo: Ignore some lines in info 
Ignore lines starting with # in the info comment at
the top of source files. This will be used to add
keywords for search in following commits.
 2020-09-13 14:42:03 -04:00
Matthias Clasen
a90801e696 gtk-demo: Add another demo 
This one is a more or less direct copy of the
settings dialog from widget-factory, demonstrating
error states and builder scopes.
 2020-09-13 12:36:30 -04:00
Matthias Clasen
7518fd0d70 gtk-demo: Make F11 toggle fullscreen 
In the video player demo, we have a button to make
the window fullscreen, but no easy way back. Add
the usual F11 keybinding, to make things at least
somewhat recoverable.
 2020-09-13 02:31:41 -04:00
Matthias Clasen
52304fe7da gtk-demo: Add some example videos 
Add buttons to show the gtk-logo animation and
the Big Buck Bunny trailer.
 2020-09-13 01:51:55 -04:00
Matthias Clasen
8f593827cf widget-factory: Fix error states demo 
Fix a corner case of input validation in the settings
dialog.
 2020-09-13 00:17:19 -04:00
Matthias Clasen
fc720b57e2 gtk-demo: Don't refer to removed demos 
The animated background demos was referring to the
pixbuf demo that was removed a while ago. Reword
the text accordingly.
 2020-09-13 00:17:19 -04:00
Matthias Clasen
71ea619274 gtk-demo: Add an emblem demo 
Add a simple demo for adding emblems to icons
using GdkPaintable.
 2020-09-11 21:09:41 -04:00
Matthias Clasen
f679ba566e gtk-demo: Tweak the animated paintable 
Make it possible to have no background in
the animated paintable. This will be used
in a future demo.

Update all users.
 2020-09-11 21:08:36 -04:00
Matthias Clasen
2679e29375 gtk-demo: Fix a few crash 
The paintable demos were forgetting to clear
their window variable.
 2020-09-11 21:07:10 -04:00
Matthias Clasen
93078e52c0 gdk: Rename GdkSurfaceState to GdkToplevelState 
That is what it is.

Fixes: #2790
 2020-09-10 00:39:03 -04:00
Matthias Clasen
d6807b966c shadertoy demo: Cosmetic fixes 2020-09-08 20:08:23 -04:00
Matthias Clasen
3921476504 Merge branch 'shadertoy-demo' into 'master' 
gtk-demo: Add shadertoy demo

See merge request GNOME/gtk!2540
 2020-09-08 23:47:54 +00:00
Andreas Persson
81c835c418 Fix warning in listview_settings demo 
Fix a warning introduced when sorter constructors were changed to return
exact types.
 2020-09-08 18:48:54 +02:00
Matthias Clasen
cb2b0688ca Merge branch 'filter-constructors' into 'master' 
Filter constructors

See merge request GNOME/gtk!2360
 2020-09-08 12:58:27 +00:00
Alexander Larsson
0092a08dfc gtk-demo: Add shadertoy demo 
This adds a small demo of using OpenGL shaders, it renders a quad
over the entire widget with a custom fragment shader. The coordinates
and the uniform names are compatible with the ones on shadertoy.com
(although some features, like texture inputs are missing currently).

The default shader in the demo is
https://www.shadertoy.com/view/wsjBD3 which is CC0, so it is
redistributable by Gtk+ (most other shaders are CC-BY-NC-SA which
isn't obviously compatible). I also added a set of buttons loading
a few other CC0 shaders I found.
 2020-09-08 09:56:25 +02:00
Matthias Clasen
8c8baa9aa6 gtk-demo: Add some comments 
Add some comments to the math in the transforms demo.
 2020-09-06 08:43:58 -04:00
Matthias Clasen
8b38d1895c gtk-demo: Simplify the constraints demos 
Give them all a close button in the header.
 2020-09-05 22:54:16 -04:00
Matthias Clasen
24389a0ef5 Make sorter constructors return exact types 
Make functions like gtk_custom_sorter_new() return
the actual type they construct.

Update all callers.
 2020-09-05 21:50:15 -04:00