AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity
59,418 Commits 969 Branches 749 Tags 504 MiB
350495cf1c
Commit Graph

33152 Commits

Author SHA1 Message Date
Timm Bäder
1db59d1c89 fixedlayout: Don't call the child transform position 
It's a full transform and not just a translation these days.
 2019-09-09 17:36:25 +02:00
Timm Bäder
afb3715700 linkbutton: Use widget API to set has-toolip 
As God intended.
 2019-09-09 17:36:24 +02:00
Timm Bäder
6be4279f39 linkbutton: Use proper action name for right-click menu 2019-09-09 17:36:24 +02:00
Timm Bäder
5782871f91 menubutton: Control sensitivity of child button 
Instead of the menubutton itself.
 2019-09-09 17:36:24 +02:00
Timm Bäder
0e9ac9e64b magnifier: Remove some unused members 2019-09-09 17:36:24 +02:00
Timm Bäder
0821d5b29d widget: Clear up gtk_widget_class_install_property_action docs 2019-09-09 17:36:24 +02:00
Timm Bäder
b3cffc0516 widget: Remove reference to non-existent function 
gtk_widget_class_install_stateful_action() does not exist.
 2019-09-09 17:36:24 +02:00
Timm Bäder
80a58672d1 widget: Add some missing annotations to gtk_widget_class_query_action 2019-09-09 17:36:24 +02:00
Timm Bäder
18714e25a8 window: Remove useless deprecation guards 
gtk_window_present() is not deprecated.
 2019-09-09 17:36:24 +02:00
Timm Bäder
b29c30c9d5 cssprovider: Remove unused member from GtkCssScanner 2019-09-09 17:36:24 +02:00
Timm Bäder
d8df197489 cssprovider: Don't lookup on empty css providers 
This should not have a huge performance impact, but debugging is easier
if we don't lookup in empty css providers.
 2019-09-09 17:36:24 +02:00
Timm Bäder
514e60c1bb cssnode: GtkCssAnimatedStyle->style is always a static style 2019-09-09 17:36:24 +02:00
Timm Bäder
32a256bd03 gtksettings: Remove unused functions & prototypes 2019-09-09 17:36:24 +02:00
Timm Bäder
b9316a404a cssnode: Remove unused struct 2019-09-09 17:36:24 +02:00
Timm Bäder
ea2a3f3e62 cssstyle: Remove unused _add_difference 2019-09-09 17:36:24 +02:00
Timm Bäder
5cd8009c53 stylecontext: Remove leftover function prototypes 2019-09-09 17:36:24 +02:00
Timm Bäder
26aa620efe stylecontext: Stop exporting _resolve_color 
Only used in gtkstylecontext.c
 2019-09-09 17:36:24 +02:00
Timm Bäder
e0cf6e4775 csscolorvalue: return the initial color value directly 2019-09-09 17:36:24 +02:00
Timm Bäder
df2d43c893 csscolorvalue: Remove unused new_from_rgba() 2019-09-09 17:36:24 +02:00
Timm Bäder
8d6c5ba90e cssstaticstyle: Compute initial/inherit values directly 2019-09-09 17:36:24 +02:00
Timm Bäder
629f528f6d cssinitialvalue: Make _compute public 
So we can use it in cases where the class of css value is known to be an
initial one.
 2019-09-09 17:36:24 +02:00
Timm Bäder
191e3bc7e1 csslookup: Remove 'relevant' parameter from _init 
Unused.
 2019-09-09 17:36:24 +02:00
Timm Bäder
ecad4743bd csslookup: Remove 'missing' bitmask 
It's almost never useful to have a bitmask here, since it's only used
for the intersection case in gtk_css_style_provider_lookup. However,
even if that returns true, we still need to check every single style
property for being set again in the look afterwards.

Just remove the bitmask.
 2019-09-09 17:36:24 +02:00
Timm Bäder
ceb8aedf97 cssanimatedstyle: Keep transition_info_add from recursing 
The slowest part of that fuction is the type check for
GtkCssShorthandProperty. Subproperties of shorthand properties never
refer to more shorthand properties however, so we don't want to have the
type check for those.
 2019-09-09 17:36:24 +02:00
Timm Bäder
0cf4eb379f csslookup: Remove tautological if expression 
A value is always either set or missing.
This was changed in a1f7c459b7, which
removed the ability for partial style computation.
 2019-09-09 17:36:24 +02:00
Timm Bäder
f3fdf58ff7 cssstaticstyle: Avoid ref'ing specified value in compute_value 
There are alerady _get functions for GtkCssInheritValue and
GtkCssInitialValue, so use those. We can avoid a ref+unref pair this
way.
 2019-09-09 17:36:24 +02:00
Timm Bäder
3073e65851 cssprovider: Fix compilation wth VERIFY_TREE set 2019-09-09 17:36:24 +02:00
Timm Bäder
a75529f3c0 cssmatcher: Inline node values into matcher 
So we don't have to go through the matcher->node->decl every time
 2019-09-09 17:36:24 +02:00
Timm Bäder
75a48aed0b cssanimatedstyle: Make set_animated_value transfer-full 2019-09-09 17:36:24 +02:00
Timm Bäder
a7f23ebe7d cssimage: Use gtk_internal_return_val_* 
GtkCssImage is not public and being used in hot paths, e.g. CSS.
 2019-09-09 17:36:23 +02:00
Timm Bäder
0f9a02e6f4 gtkprivate: Only define gtk_internal_return_if* for consistency checks 
The wanted behavior here is that these are only defined if the buildtype
is debug, i.e. full debugging.
 2019-09-09 17:36:23 +02:00
Timm Bäder
4b4b77ca04 cssanimatedstyle: Save animation in array 2019-09-09 17:36:23 +02:00
Timm Bäder
a231648607 cssanimatedstyle: Avoid type check in loop 
We can just do the check once as source is not going to change within
the loop.
 2019-09-09 17:36:23 +02:00
Timm Bäder
eeb5cd2321 cssanimatedstyle: Avoid unnecessary transition work 
No need to do all the transition work if the transition duration will be
0 for all of them.
 2019-09-09 17:36:23 +02:00
Timm Bäder
5c705ae9a5 cssrgbavalue: Add & use new_white() 2019-09-09 17:36:23 +02:00
Timm Bäder
19f69f6ac8 cssrgbavalue: Add an opaque white singleton 
Used a few hundred times in the widget-factory.
 2019-09-09 17:36:23 +02:00
Timm Bäder
ad1340cab4 cssrgbavalue: Add a singleton for transparent colors 
The most common background color is no background color.
 2019-09-09 17:36:23 +02:00
Timm Bäder
3a3a59c188 cssdimensionvalue: Create a few more common singletons 2019-09-09 17:36:23 +02:00
Timm Bäder
6ed6cc46de cssstaticstyle: Make set_value (transfer-full) 
We only call this in one place and we can avoid a ref + unref pair this
way.
 2019-09-09 17:36:23 +02:00
Timm Bäder
6837e80d14 css: Avoid more type checks in hot paths 2019-09-09 17:36:23 +02:00
Timm Bäder
4f3e65e745 csspalettevalue: Use simple arrays instead of a hashtable 
Use two sorted name/value arrays to save the colors instead of a
hashtable. This makes palette values faster to compare etc.
 2019-09-09 17:36:23 +02:00
Timm Bäder
36a1b69a19 cssanimatedstyle: Remove some casts in hot paths 
gtk_css_animated_style_create_css_transitions down from 16% to 11%
when repeatedly clicking on a spinbutton button in the widget factory.
 2019-09-09 17:36:23 +02:00
Timm Bäder
1f11892de4 bitmask: Add _gtk_allocated_bitmask_to_string 2019-09-09 17:36:23 +02:00
Timm Bäder
1bc8f3ac6e Adwaita: Hack around list button styling 
Once again.
 2019-09-09 17:36:23 +02:00
Timm Bäder
822547dfef spinbutton: Use a box layout 2019-09-09 17:36:23 +02:00
Timm Bäder
c0214cfcc1 menubutton: Add a create_popup_func 
Some use cases require a menu button to create the popup on demand.
 2019-09-09 17:36:23 +02:00
Timm Bäder
cb6d96d65f menubutton: Remove unused member 2019-09-09 17:36:23 +02:00
Timm Bäder
4cc4868e93 label: Remove "line" from wrap properties 
The property names are "wrap" and "wrap-mode", so it doesn't make sense
that the accessors refer to line_wrap and line_wrap_mode.
 2019-09-09 17:36:23 +02:00
Timm Bäder
ffab342fc4 snapshot: Stop exporting _append_node_internal 
Unused outside of gtksnapshot.c
 2019-09-09 17:36:23 +02:00
Matthias Clasen
1203dc501c popover menubar: Use nested popover menus 
Make the popover menubar use nested menus, to
better match the expected behavior of traditional
menus.
 2019-09-08 19:02:06 -04:00
Matthias Clasen
3cbf1845a9 Add a timeout for open submenus 
When a popover menu has an open submenu,
delay activating another item until after
the pointer is stationary for a little
while. This avoids the need for precise
horizontal motion when moving towards the
submenu.
 2019-09-08 19:02:06 -04:00
Matthias Clasen
ea44eade21 Add nesting popover menus 
Add a variant of popover menus that are nesting
like traditional menus. This is a better fit for
replacing traditional main menus.
 2019-09-08 19:02:06 -04:00
Matthias Clasen
c75a368bab popover: Support vertical aligment 
We already support horizontal alignment, and
we should do the same for vertical alignment.
 2019-09-08 19:02:06 -04:00
Bob Ham
6bfe171058 gtkapplication-dbus: Initialise screensaver-active property 
When GtkApplication starts listening to the screensaver's D-Bus
status, the screensaver-active property is not initialised and
applications making use of the property are out of sync until the
first state change.  Any application starting when the screensaver is
active will think it's inactive.

To fix this, we set the property when we first start monitoring the
screensaver.
 2019-09-06 14:59:27 +01:00
Christian Hergert
5e49da1d73 textview: optimize linedisplay cache based on number of visible rows 
This tries to estimate the number of visible rows in a textview based on
the default text size and then tunes the GtkTextLineDisplayCache to keep
3*n_rows entries in the cache.

This was found imperically to be near the right cache size. In most cases,
this is less than the number of items we cache now. However, in some cases,
such as the "overview map" from GtkSourceView, it allows us to reach a
higher value such as 1000+. This is needed to keep scrolling smooth on
the larger view sizes.

With this patch, a HiDPI system with a GtkSourceView and GtkSourceMap
from the GTK 4 port can perform smooth scrolling simultaneously.
 2019-09-05 19:06:35 -07:00
Christian Hergert
cc7ae525ef texttag: avoid use of g_signal_emit_by_name() 
This avoids looking up the signal by name and instead uses the saved
signal identifier from gtktexttagtable.c
 2019-09-04 19:39:24 -07:00
Christian Hergert
7cea21043e textlayout: remove use of GtkTextIter in line comparison 
We do not need to create a GtkTextIter to perform the comparison here as
that will require a number of validation steps that are extra work
compared to just discovering the GtkTextLine number directly.
 2019-09-04 09:12:54 -07:00
nana-4
b9d8eb54b7 Adwaita: Don't inherit font style to popover 
https://gitlab.gnome.org/GNOME/gtk/issues/2061
 2019-09-03 01:43:41 +09:00
nana-4
a2fdb55384 Adwaita: Fix broken osd popover style 
Apply %osd to child arrow and contents instead of parent popover.

https://gitlab.gnome.org/GNOME/gtk/issues/2061
 2019-09-03 01:34:05 +09:00
Alexandre Franke
88b617646a popover: fix typo in schema string 2019-08-29 14:50:20 +02:00
Matthias Clasen
9bb58c3eca Merge branch 'office-runner-crash' into 'master' 
Fix a crash in gtk-builder-tool

See merge request GNOME/gtk!1064
 2019-08-26 13:50:43 +00:00
Matthias Clasen
c0b8eb30de Fix a crash in gtk-builder-tool 
Crash pointed out by Bastien Nocera.

Testcase included.
 2019-08-26 15:34:15 +02:00
Дилян Палаузов
6ded38de2b Minor typos in the Documentation (a/an) 2019-08-25 12:52:46 +00:00
Timm Bäder
ee27587428 scale: Add a destroy notify to set_format_value_func 
Closes #2098
 2019-08-15 17:21:47 +02:00
Timm Bäder
d2f76d689f scaler: Avoid some signal connections 
We're mainly using this for icons that will never change contents or
size, and we're using a GtkScaler per such icon when on a hidpi setup,
so just avoid the two signal connections per icon.
 2019-08-15 17:13:29 +02:00
Timm Bäder
20cd6cc155 spinbutton: Use gtk_button_new_from_icon_name 2019-08-15 16:23:01 +02:00
Timm Bäder
960e766206 widget: Don't duplicate events to translate coordinates 2019-08-15 16:23:01 +02:00
Timm Bäder
1c9fbe3773 widget: Remove captured event handler code 2019-08-15 16:23:01 +02:00
Timm Bäder
6669ddad09 scrolledwindow: Stop using _gtk_widget_set_captured_event_handler 
We can use an event controller with phase = CAPTURE these days.
 2019-08-15 16:23:01 +02:00
Matthias Clasen
55839dc508 Merge branch '948-patch-renaming-a-file-can-make-it-to-loose-selection_GTK4' into 'master' 
filechooser: keep file selected after being renamed

Closes #948

See merge request GNOME/gtk!1053
 2019-08-13 21:18:41 +00:00
Matthias Clasen
6dd23b2bf0 text view: Fix a typo 
Pointed out in https://gitlab.gnome.org/GNOME/gtk/issues/2094
 2019-08-13 15:16:03 -04:00
Nelson Benítez León
487e095d24 filechooser: keep file selected after being renamed 
Because otherwise when the file list is sorted "by name"
and the new name causes the file to be re-sorted to another
row, the selection stays in the old row which is now
occupied by a different file.

Fixed by keeping track of the renamed file and revealing
it in the "row-changed" signal handler, which gets emitted
after a file is renamed.

Fixes issue #948
 2019-08-12 17:32:56 -04:00
Timm Bäder
164ebee129 Adwaita: Style spinbutton up/down children explicitly 
Once again to increase the specificty above that of the
"list row button.etc." selector. Makes hovering spinbutton buttons in
lists look normal again.
 2019-08-11 10:41:58 +02:00
Timm Bäder
76f2c4f0aa Adwaita: Update .devel headerbar styling 
Just pull in the changes from gtk-3-24
 2019-08-11 10:30:01 +02:00
Timm Bäder
9999ac1255 range: Avoid a divison by 0 
Based on a patch by Blake Latchford

Fixes #618
 2019-08-11 10:06:52 +02:00
Daniel Boles
3242174f81 AccelLabel: Add get_accel_closure() accessor 
Fixes #875
 2019-08-11 09:55:43 +02:00
Timm Bäder
6f1cade817 color chooser: Port checkered pattern drawing from cairo 2019-08-11 09:34:50 +02:00
Timm Bäder
c6961f1b61 range: Use public delay-factory API 2019-08-11 09:34:50 +02:00
Timm Bäder
8c88453816 cellrenderer: Add accessors for {get,set}_is_expande{r,d} 2019-08-11 09:34:50 +02:00
Timm Bäder
c812e1dc94 Adwaita: Fix hovering modelbutton arrows 
This CSS snippet was supposed to only recolor the popover arrow but
ended up also recoloring the > arrow on modelbuttons that show a
submenu. Make the selector more specific.
 2019-08-11 09:05:31 +02:00
Timm Bäder
8d1a2247e0 treeview: Redo tree line drawing using textures 
Gets rid of the remaining cairo nodes used for line drawing.
 2019-08-11 09:05:28 +02:00
Timm Bäder
4fba7f8c59 treeview: Redo grid line drawing using textures 
The cairo pattern in use was simple enough, so just use a 2×1 or 1×2
texture to draw horizontal and vertical grid lines. This avoids a bunch
of cairo nodes (that can't be cached by the renderers).
 2019-08-11 09:05:25 +02:00
Timm Bäder
a93745238f snapshot: Annotate child_bounds parameter of push_repeat as nullable 2019-08-10 19:51:45 +02:00
Timm Bäder
b812ff2597 treeview: Shorten destroy() implementation 2019-08-10 19:51:45 +02:00
Timm Bäder
8a51796150 treeview: Remove two _dashes members 
Tree lines and grid lines always look the same these days.
 2019-08-10 19:51:45 +02:00
Timm Bäder
dd7d171186 treeview: Remove GTK_TREE_VIEW_FOREGROUND_LINE 2019-08-10 19:51:45 +02:00
Timm Bäder
0ac20f978e spinbutton: Remove an unnecessary queue_draw() call 2019-08-10 19:51:45 +02:00
Timm Bäder
0a96c3f062 scale: Properly update when inverted 
Just queue_resize()ing the range itself doesn't work as it will just
re-allocate all the child widgets (i.e. just the trough) to its old
position and size.
 2019-08-10 19:51:45 +02:00
Timm Bäder
42e6630c3e scale: Make a function shorter 2019-08-10 19:51:45 +02:00
Timm Bäder
1125d08f0d range: Remove outdated comment 2019-08-10 19:51:45 +02:00
Mohammed Sadiq
c1bb699151 builderparser: Allow bind-source without bind-property 
This allow users to bind same property of two objects with only
specifing “name” and “bind-source” in UI file.

Fixes https://gitlab.gnome.org/GNOME/gtk/issues/2080
 2019-08-10 19:01:36 +05:30
Mohammed Sadiq
55af84d359 widget: Fix a typo in documentation 2019-08-10 12:11:13 +05:30
Christian Hergert
4ae362d138 textview: clear cached entries before releasing containers 
We want to ensure all of the display cache entries are released in the
normal fashion before releasing the structures so that we can maintain
the invariant that cache_iter will always exist while in the cache.
 2019-08-09 12:52:16 -07:00
Timm Bäder
fd201e4df7 treeviewcolumn: Remove cell_area parameter from _cell_get_size 
Fixes #297
 2019-08-09 17:04:58 +02:00
Timm Bäder
21123a1264 iconhelper: Don't snapshot 0 sized icons 
This is happening for me when snapshotting small thumbnails in the file
chooser. The GtkScaler will scale the 1px height/width by 2, resulting
in nothing being drawn at all.
 2019-08-09 15:55:38 +02:00
Timm Bäder
87aeec2b63 scale: Fix value widget measurement 
Since we set the size request of the label, the later measure()
call would return at least the size we set, making the size only ever
grow.
 2019-08-09 14:30:01 +02:00
Timm Bäder
ea5fc348fa scale: Replace format-value signal 
There is no reason for this to be a signal, since multiple handlers
don't make sense anyway. It was also broken because the scale needs to
know when a signal handler is added so it can update the value
representation.

Replace the signal with a set_format_value_func function which allows us
to do that.

Fixes #113
 2019-08-09 14:30:01 +02:00
Timm Bäder
ebc0d3760f range: remove range_size_request vfunc 
It's unneeded in GtkScale and named after the gtk2 size_request function
 2019-08-09 14:30:01 +02:00
Timm Bäder
b4a6d69f5d scale: Allocate left marks next to trough 2019-08-09 14:30:01 +02:00
Timm Bäder
05cdce2e8d scale: Fix an uninitialized value 2019-08-09 14:30:01 +02:00
Timm Bäder
509b781079 widget: Avoid a few type checks 2019-08-09 14:30:01 +02:00
Timm Bäder
4b7a6a885d Merge branch 'adwaita-scales-marks-fintune-fix-master' into 'master' 
Adwaita: Fix fine-tune mode for scales with marks

Closes #1799

See merge request GNOME/gtk!696
 2019-08-08 16:41:04 +00:00
Jonas Ådahl
048957cd49 gtk/icon-theme: Handle lack of SVG loader gracefully 
When loading a SVG icon from a gresource file only containing SVG icons,
but without having a SVG loader available in gdk-pixbuf, we would crash
when trying to eventually load the resource. Fix this by gracefully
handling this by simply failing to load the icon, while the first time
it happens, log a warning.

Fixes: https://gitlab.gnome.org/GNOME/gtk/issues/2084
 2019-08-08 09:05:30 +02:00
Timm Bäder
434d32bf95 Adwaita: Fix round titlebar button outline radius 
Fixes #2073
 2019-08-07 18:49:50 +02:00
frederik.feichtmeier
1178a0011a Exclude appmenu titlebuttons 2019-08-07 18:46:50 +02:00
frederik.feichtmeier
0af2e65c80 Make titlebuttons round 
- use even sides for the titlebuttons so the result is a circle and not an ellipse
- add maximum border radius
- set min width/height to 0
- adjust margin and padding to match the previous look
 2019-08-07 18:46:47 +02:00
Timm Bäder
e8f3b47bf3 gesturelongpress: Add getter/setter for delay-factor 2019-08-07 14:11:00 +02:00
Timm Bäder
8b16e44d26 passwordentry: Fix a documentation comment parameter name 2019-08-07 13:12:57 +02:00
Timm Bäder
002abc6d48 placessidebar: Remove popover using gtk_widget_unparent() 
the gtk_widget_destroy() does not work anymore.
 2019-08-06 17:39:01 +02:00
Timm Bäder
aca31c3ab6 adwaita: Increase spinbutton button styling specificity 
So it trumps the 'toned down' button styling.

Fixes #2012
 2019-08-06 17:38:54 +02:00
Matthias Clasen
a3609c3f6d Merge branch 'implement-choices-file-chooser-native-win32-for-gtk-4' into 'master' 
Implement choices for GtkFileChooserNativeWin32 [Gtk4]

Closes #1982

See merge request GNOME/gtk!1043
 2019-08-05 12:20:06 +00:00
Luca Bacci
02935afe94
GtkFileChooserNativeWin32: Uninitialize COM at end of thread 
GtkFileChooserNativeWin32 is created and shown on a secondary thread.
This thread initializes COM support with CoInitializeEx but does not
finalize it, so we have a leak. Fix that by calling CoUninitialize()
before thread terminates.

See Merge Request !1043
 2019-08-04 18:03:37 +02:00
Luca Bacci
234d0443b2
GtkFileChoooserNative: change prepend to append for insertions in choices list 
Although slightly less efficient, keeping the order in the choices
list makes it easier for GtkFileChooserNative implementations to
add widgets in the order specified by the application.

See Merge Request !1043
 2019-08-04 18:03:21 +02:00
Luca Bacci
822deabdfe
Implement choices for GtkFileChooserNativeWin32 
See Merge Request !1043
 2019-08-04 18:03:05 +02:00
Timm Bäder
b2e94f81cf window: Remove some leftover event code 2019-08-03 14:44:25 +02:00
Timm Bäder
109df77d87 popover: Use GTK_POS_BOTTOM as default position 
This has always made a lot more sense.
 2019-08-03 14:44:25 +02:00
Timm Bäder
76e3284ca1 colorchooserwidget: Inherit from GtkWidget 
No reason for this to be a GtkBox.
 2019-08-03 14:44:24 +02:00
Ray Strode
1612e38cda window: sort icons before adding to _NET_WM_ICON 
When processing the list of icons for a window to add them to
_NET_WM_ICON gdk_x11_surface_set_icon_list only adds as many
icon sizes as will fit within X protocol limits.

It achieves this by keeping a running total of the number of
bytes taken up by icons already processed and bails as soon
as it goes over the limit.

The problem is, one 512x512 icon is already over the limit,
and so no icons will get added at all if the first icon in
list is 512x512.

Indeed, the code seems to assume the list is sorted from smallest
icon to biggest icon.

This commit changes the caller to sort the list.
 2019-08-01 16:48:58 -04:00
Matthias Clasen
4a631787bd Merge branch 'subpixel-positioning' into 'master' 
Subpixel positioning

See merge request GNOME/gtk!1024
 2019-07-28 21:02:31 +00:00
Matthias Clasen
4de670b0b4 Turn off metrics hinting 
This will be necessary to see the effects of subpixel positioning.
 2019-07-28 16:42:52 -04:00
Christian Hergert
9926e6ebde textlayout: introduce caching for GtkTextLineDisplay 
This adds a GtkTextLineDisplayCache which can be used to cache a number
of GtkTextLineDisplay (and thus, PangoLayout) while displaying a view.

It uses a GSequence to track the position of the GtkTextLineDisplay
relative to each other, a MRU to cull the least recently used display,
and and a direct hashtable to lookup display by GtkTextLine.

We only cache lines that are to be displayed (!size_only). We may want to
either create a second collection of "size_only" lines to speed that up,
or determine that it is unnecessary (which is likely the case).
 2019-07-28 10:34:15 -07:00
Christian Hergert
b930c5a8a2 textiter: add _gtk_text_iter_same_line() 
This is a faster form to compare two text iter to see if they are on the
same line.
 2019-07-28 10:34:15 -07:00
Matthias Clasen
7eb5dfd294 inspector: Show the pango backend 2019-07-28 11:39:16 -04:00
Matthias Clasen
988fac404a Add pango version checks 
Seems the ci does not have pango 1.44 yet.
 2019-07-28 10:50:14 -04:00
Timm Bäder
eea76e8cce textview: Remove some unnecessary gtk_widget_show() calls 
Widgets are visible by default.
 2019-07-28 08:44:45 +02:00
Timm Bäder
b2d639b6d9 window: Unroot with old display 
Things might rely on the old display being set while unrooting.

Fixes #2052
 2019-07-27 07:57:06 +02:00
Matthias Clasen
f1c7803f80 label: Parse new pango attributes 
Support allow-breaks and show attributes.
These will be in pango 1.44
 2019-07-27 00:02:08 -04:00
Emmanuele Bassi
f1e4efebb7 Merge branch 'gtk-4-add-TCRYPT-options-to-ask-password-dialog' into 'master' 
gtkmountoperation: Add TCRYPT options to the ask-password dialog

See merge request GNOME/gtk!263
 2019-07-25 10:16:11 +00:00
Matthias Clasen
e89e182565 Merge branch 'avoid-redundant-attributes' into 'master' 
text layout: Avoid redundant text attributes

See merge request GNOME/gtk!1015
 2019-07-24 23:47:41 +00:00
Matthias Clasen
552fe0406c text layout: Avoid redundant text attributes 
Don't insert text attributes if the font, or scale
or fallback did not actually change. This helps
Pango avoid excessive item breaks, which in turn
helps shaping to work across things like color
changes.

Related: https://gitlab.gnome.org/GNOME/pango/issues/28
 2019-07-24 19:05:32 -04:00
Matthias Clasen
2f387c2a23 Merge branch 'missing-gobject-annotation' into 'master' 
Add nullable annotation to combo_box_text_get_active_text

See merge request GNOME/gtk!1012
 2019-07-24 13:50:04 +00:00
Timm Bäder
0d95c5dfe2 passwordentry: Normalize boolean value 2019-07-24 08:10:37 +02:00
Timm Bäder
f2a2908c59 passwordentry: Remove empty vfunc implementation 2019-07-24 08:10:26 +02:00
Timm Bäder
f4cb60dcca textlayout: Avoid querying CSS state if we don't have to 
This is actually pretty slow, and we almost never render a selection.
 2019-07-24 07:54:30 +02:00
Timm Bäder
b3d0629709 popover: Remove some unnecessary checks 
gtk_popover_move_resize() already checks whether the popover has a
surface.
 2019-07-24 07:54:30 +02:00
Matthias Clasen
30f55c4d07 Remove a redundant vfunc 
PangoRenderer has a perfectly adequate default
implementation of draw_glyphs, no need to duplicate that.
 2019-07-23 23:28:24 -04:00
Ryan Westlund
f00d964f4f Add nullable annotation to combo_box_text_get_active_text 2019-07-23 22:59:35 -04:00
Matthias Clasen
d2920c501d Merge branch 'blink-later' into 'master' 
Blink later

See merge request GNOME/gtk!1011
 2019-07-24 02:05:32 +00:00
Matthias Clasen
af528b08dc Merge branch 'error-nodes' into 'master' 
Render error underlines as render nodes

See merge request GNOME/gtk!1009
 2019-07-24 01:39:37 +00:00
Matthias Clasen
a628907891 textview: Defer cursor blinking on input 
We were not calling the right cursor functions
in the commit handler.
 2019-07-23 21:18:03 -04:00
Matthias Clasen
19ad4d67ef textview: Delay initial cursor blinking 
These changes follow the same changes for
gtktext.c in the previous commit.
 2019-07-23 21:17:05 -04:00
Matthias Clasen
a4e427b44a text: Delay initial cursor blinking 
We used to have a solid cursor for 2/3 of the cycle,
now we start fading after 1/4th. To make up for it,
add half a cycle of delay.
 2019-07-23 21:08:47 -04:00
Matthias Clasen
3278e9ab6c Render error underlines as render nodes 
Use a sequence of transformed squares,
instead of a cairo node. The drawing is not
identical to the previous code, but reasonably
close.
 2019-07-23 18:31:39 -04:00
Christian Hergert
02d8e95b73 textlayout: remove use of gtk_text_layout_free_line_display 
Now that these are reference counted, we no longer need to use
the variant requiring access to the GtkTextLayout.
 2019-07-23 14:59:40 -07:00
Christian Hergert
e0b9b51e9f textlayout: make GtkTextLineDisplay reference counted 
This makes GtkTextLineDisplay use GRcBox instead of g_slice_*
directly. By using reference counting for this structure, we
can ensure that we hold an extra ref for one_display_cache as
well as caching additional GtkTextLineDisplay for the visible
range in the future.
 2019-07-23 14:52:14 -07:00
Matthias Clasen
fb06b7fa94 text: Remove an outdated comment 2019-07-23 15:14:38 -04:00
Matthias Clasen
7b451678f5 fix the build 2019-07-23 14:26:32 -04:00
Matthias Clasen
758c54eab8 text: Fix incomplete invalidation 
When a style change affects the text, we need to
clear the cached content, in order to pick up the
new text style.
 2019-07-23 10:41:52 -04:00
Matthias Clasen
c39cc15573 text view: Fix incomplete invalidation 
Update the cached text style when a css change affects
content or background. This fixes text views drawing
black-on-dark when switching to the dark theme.
 2019-07-23 10:41:43 -04:00
Christian Hergert
e475d4bdc5 textlayout: fix bounds for clipping 
This should match gtk_snapshot_append_layout(), which means that we expect the
bounds to be rooted at 0, 0.
 2019-07-21 18:21:04 -07:00
Matthias Clasen
064ad42432 text view: Smooth cursor blinking 
Fade the text cursor in and out, instead
of abruptly turning it on and off.
 2019-07-21 16:03:49 -07:00
Christian Hergert
4ff9163c47 textview: port GtkTextView to GskPangoRenderer 
This removes the use of GtkTextDisplay (a PangoRenderer) to use
the GskPangoRender which generates render nodes. Part of this means
improving the GskPangoRenderer to support the necessary features for
displaying a GtkTextView.

Primarily, this is a merging of GtkTextDisplay features into
GskPangoRender. Additionally, GtkTextDisplay was removed to allow for
gtk_text_layout_snapshot() to be implemented elsewhere.
 2019-07-21 16:03:45 -07:00
Matthias Clasen
45ebe47d94 textview: Stop exporting private apis 
These headers are no longer 'semi-public, but private
and uninstalled, so exporting these functions does
not do any good.
 2019-07-21 13:26:40 -07:00
Matthias Clasen
51161fb0d6 text: Smooth cursor blinking 
Fade the text cursor in and out, instead
of abruptly turning it on and off.
 2019-07-21 11:35:13 -07:00
Matthias Clasen
63fd97749c Adwaita: Fix entry block cursors 2019-07-21 11:35:04 -07:00
Timm Bäder
8f734b01b2 window: Plug a GList leak 
We need to free the GList manually when using g_list_remove_link().
 2019-07-21 12:45:10 +02:00
Timm Bäder
8beea4d958 window: Merge some functions into their only callers 
So it's clear we only add or remove the pointerfocus-es in
_update_pointer_focus.
 2019-07-21 11:06:24 +02:00
Timm Bäder
1583200e24 cellrenderertext: Remove some unnecessary NULL checks 2019-07-21 10:26:00 +02:00
Timm Bäder
03fa8ed259 cellrenderertext: Don't unnecessarily ref a layout 
We never pass a NULL layout to get_size().
 2019-07-21 10:22:05 +02:00
Timm Bäder
0bd939624e textlayout: Remove some outdated comments 
These two members have been commented out for 19 years.
 2019-07-21 10:02:54 +02:00
Timm Bäder
b658a1a8e3 entry: Measure icons again 
This was previously removed because it changes the minimum and natural
size of the entry when the icons are shown/hidden at runtime. Just not
measuring them does not work however, so reintroduce this.
 2019-07-21 09:58:08 +02:00
Timm Bäder
7eae9d115c placesview: Make "Other Locations" search case-insensitive 
It's just weird to search for "c" and not find the list item labelled
"Computer".
 2019-07-21 09:51:54 +02:00
Timm Bäder
2ca56d4c4c linedisplay: Save paragraph bg color inline 
No need to allocate this separately.
 2019-07-21 09:47:09 +02:00
Timm Bäder
3935027880 filechooserwidget: Fold function into only caller 2019-07-19 18:14:50 +02:00
Timm Bäder
8665828d7f filechooserwidget: Don't emit default-size-changed() in unroot() 
It doesn't make much sense to assume the default size has changed just
because the widget has been unrooted.
 2019-07-19 18:14:50 +02:00
Timm Bäder
a8b559e99f filechooser: Remove SETTINGS_KEY_WINDOW_POSITION 
Now unused.
 2019-07-19 18:14:50 +02:00
Timm Bäder
5674a3db46 filechooserwidget: Don't look at saved window position 
We don't save it anymore so no need to look at it here.
 2019-07-19 18:14:49 +02:00
Timm Bäder
dd3acc9014 filechooserdialog: Stop using gtk_window_get_position() 2019-07-19 18:14:49 +02:00
Timm Bäder
a9364bc053 Revert "file chooser: Stop using gtk_window_get_position" 
This reverts commit 2ed533c3e1.

This also made the filechooser dialog not save the window size anymore,
which does not depend on the gtk_window_get_position() removal.
 2019-07-19 18:14:49 +02:00
Timm Bäder
59313e1459 gtkfilechooserwidget: Temporarily disable revealer transitions... 
... when going between recent and browse. It just looks weird to have
this transition while the treeview model is just cleared/repopulated
without any transition.
 2019-07-19 18:14:49 +02:00
Timm Bäder
3e54d374de placessidebar: Remove sidebar border again 2019-07-19 18:14:49 +02:00
segfault
97cdf87350 gtkmountoperation: Add TCRYPT options to the ask-password dialog 2019-07-18 20:06:20 +02:00
segfault
e5cccbf5a0 gtkmountoperation: Support TCRYPT options when using proxy handler 
GMountOperation now supports options to unlock TCRYPT volumes. This
patch sets these options if they are returned by AskPassword() of a
GtkMountOperationHandlerProxy.
 2019-07-18 11:41:45 +02:00
Timm Bäder
24a4063645 scrollbar: Use a box layout 
Makes a lot more sense than the intermediate box just for its layout.
 2019-07-15 07:52:42 +02:00
Timm Bäder
4f11bbc59b text: Don't leak emoji chooser 2019-07-15 06:56:19 +02:00
Timm Bäder
9ceb41f9a4 menu: Fix an uninitialized value 
If the menu does not have any children, we'd otherwise end up calling
g_object_ref() on an uninitialized value.
 2019-07-15 06:43:25 +02:00
Timm Bäder
831309eed2 progressbar: Use box layout 
Instead of the custom layouting we did before.
 2019-07-15 06:38:51 +02:00
Timm Bäder
4bb4a98493 text: Move some locals into the closest scope 2019-07-15 05:38:25 +02:00
Timm Bäder
70b0f712ad text: Remove some useless casts 2019-07-15 05:19:02 +02:00
Timm Bäder
c6e9372ba3 text: Move some locals into the closest scope 2019-07-15 05:17:46 +02:00
Timm Bäder
38f4a7708e Remove some dead assignments 2019-07-14 10:08:04 +02:00
Timm Bäder
6abcd8d013 Adwaita: Add fontbutton spacing back 2019-07-14 10:08:04 +02:00
Timm Bäder
37906a2200 adwaita: Remove a dead rule 
GtkFileChooserButtons are called "filechooserbutton" these days, not
button.file
 2019-07-14 10:08:04 +02:00
Timm Bäder
92a79d3f96 popover: Fix a broken cast 
The widget passed here is priv->relative_to, not the popover.
 2019-07-13 17:06:22 +02:00
Timm Bäder
2884691740 picture: Unref previous paintable 
We were leaking all of them.
 2019-07-13 09:38:28 +02:00
Timm Bäder
a13d6bbbdf Merge branch 'fix-issue-2014-gtk4' into 'master' 
Fix a string leak in gtkemojicompletion.c [gtk4]

Closes #2014

See merge request GNOME/gtk!993
 2019-07-12 09:59:38 +00:00
Luca Bacci
d15dc6f90b Fix a string leak 
Fixes #2014
 2019-07-12 08:43:44 +00:00
Timm Bäder
58e6c277b0 fpsoverlay: Fix fps overlay position 2019-07-10 18:34:16 +02:00
Matthias Clasen
1d29d44ddb Merge branch 'wip/baedert/accelmap' into 'master' 
AccelMap: Sort accels before iterating over them in foreach()

See merge request GNOME/gtk!980
 2019-07-09 19:39:58 +00:00
Matthias Clasen
bda3c6c084 Merge branch 'wip/baedert/for-master' into 'master' 
Improve the valgrind experience

See merge request GNOME/gtk!984
 2019-07-09 19:39:13 +00:00
Robert Ancell
dbd2a81501 Change the few examples that use a full GTK_ enum value in .ui files. 
Lowercase versions work just as well and are much more readable.
 2019-07-08 15:52:28 +12:00
Timm Bäder
264d4bada6 widget: Remove queue_resize_no_redraw 
We always invalidate the widget in size_allocate() anyway.
 2019-07-07 07:43:08 +02:00
Timm Bäder
633172fd66 widget: Make queue_compute_expand() private 
Nobody needs to call this anymore.
 2019-07-07 07:36:29 +02:00
Timm Bäder
95f30fee87 iconhelper: Try to avoid some save/restore calls 
GtkImage already does something similar so we often end up with 0/0
here. Avoid the save()/restore() calls in GtkSnapshot in that case.
 2019-07-07 07:24:00 +02:00
Timm Bäder
449c96ffb3 widget: Unref previous transform 2019-07-07 07:24:00 +02:00
Timm Bäder
4123c85021 actionmuxer: Plug a memory leak 2019-07-07 07:24:00 +02:00
Timm Bäder
a77f8e886b cssprovider: Fix a memory leak in load_internal 
We create a new GBytes but never unref it.
 2019-07-06 09:50:07 +02:00
Adrien Plazas
3bae6fa1c7 headerbar: Don't change the custom title's valign 
This allows custom titles to use the vertical alignment of their choice
without having to set it manually after it has been added to the header
bar, hence allowing them to define their preferred alignment from a UI
template.

This is useful for widgets like the view switcher which requires filling
the header bar's whole height.
 2019-07-04 13:03:37 +02:00
Timm Bäder
68f19a8e6a accelmap: Sort accels before interating over them in foreach() 2019-07-04 08:35:42 +02:00
Timm Bäder
12ebbd1b24 accelmap: Avoid a confusing goto 2019-07-04 08:35:34 +02:00
Benjamin Otte
b2868d7218 Merge branch 'wip/frame-clock-consumers' into 'master' 
Frame clock consumers

See merge request GNOME/gtk!971
 2019-07-03 16:21:32 +00:00
Matthias Clasen
9768f35931 widget: Don't lose a layout manager ref 
gtk_widget_set_layout_manager is transfer-full,
so we must give it a new reference from set_property
to implement object property semantics properly.
 2019-07-03 09:18:41 -04:00
Jonas Ådahl
f66e764855 menu: Remove unused variable 2019-07-03 11:42:28 +02:00
Mohammed Sadiq
a8c23d06ac constraint: Fix property name typo in doc 2019-07-03 09:31:39 +05:30
Matthias Clasen
274c47e5ba constraint layout: Provide list models 
Provide list models for the constraints and guides,
so we can show them in the inspector, and use them
in e.g. the constraints editor.
 2019-07-02 10:03:48 -04:00
Matthias Clasen
b2f15a622d Merge branch 'wip/ebassi/constraint-layout' into 'master' 
Add constraint-based layout manager

Closes #1090

See merge request GNOME/gtk!973
 2019-07-02 14:01:01 +00:00
Benjamin Otte
129691f3a6 flattenlistmodeL: Compute items-changed position properly 
The code previously forgot to include the left child of the model's
node. Which of course only happened if that child wasn't NULL, which is
a common case.

Found and test provided by Matthias Clasen.
 2019-07-02 02:53:00 +02:00
Emmanuele Bassi
8ab609e4e7 Add custom parser for guides defined in GtkBuilder UI files 
Like we describe constraints, we can also define guides.
 2019-07-01 19:22:48 +01:00
Emmanuele Bassi
6bc156c237 Implement GtkBuildable for GtkConstraintLayout 
Using GtkBuildable we can provide a custom parser for reading
constraints defined in a GtkBuilder UI file.
 2019-07-01 18:03:20 +01:00
Emmanuele Bassi
b435dc4366 Use the right GValue getter for GtkConstraintGuide:strength 
The property is defined as an enum.

This fixes the defaultvalue and notify tests.
 2019-07-01 18:02:19 +01:00
Emmanuele Bassi
4dd1de4129 Use explicit values for constraint strength 
Instead of playing games with mapping negative symbolic values to
positive ones, let's use the appropriate constants everywhere. This
allows us to use:

        GTK_CONSTRAINT_STRENGTH_WEAK * 2

Or

        GTK_CONSTRAINT_STRENGTH_STRONG + 1

In code using the public API.

We also store the strength values as integers, so we can compare them
properly, and only turn them into doubles when they are inserted into
the solver, just like every other variable.
 2019-07-01 12:39:24 +01:00
Matthias Clasen
658397fad0 Documentation fixes 
Make sure all types show up in the docs,
and misc other improvements.
 2019-07-01 03:17:58 +00:00
Matthias Clasen
b224df8109 constraint layout: go back to keeping constraints 
We want to minimize changes to the solver, so
keep the size constraints around and only update
them when the size changes.
 2019-07-01 01:54:57 +00:00
Matthias Clasen
c88e7c180d constraint layout: Use stronger force for min size 
We want our edit constraint to be strong enough to
overpower nat. size constraint, therefore use STRONG * 2.
 2019-07-01 01:49:20 +00:00
Emmanuele Bassi
2aabd64f1a Fix warnings from the introspection scanner 
The name of the arguments of the functions must match the name of the
arguments in the documentation stanza.
 2019-07-01 01:13:00 +01:00
Emmanuele Bassi
7990b24287 Add gtkconstraintguide.h to the public headers 
It needs to be introspected and installed.
 2019-07-01 01:12:25 +01:00
Emmanuele Bassi
c76c1a46e4 Remove specialised API from GtkConstraint 
Thet widget-based API for constraint target and source properties is
unused, and not really necessary.
 2019-07-01 01:05:04 +01:00
Emmanuele Bassi
68fed63eac Add missing documentation for GtkConstraint 2019-07-01 01:02:56 +01:00
Emmanuele Bassi
74c626f835 Document GtkConstraintGuide 2019-07-01 00:48:59 +01:00
Emmanuele Bassi
d45a662679 Move the VFL error domain to a public header 
Since the public API will use it to fill out GErrors, it needs to be
publicly available.
 2019-07-01 00:48:48 +01:00
Emmanuele Bassi
9a463056d0 constraint layout: Notice when guides change 
We need to queue a resize here.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
035baa092c Mark the layout as changed 
We should mark the layout as changed when
constraints are added or removed.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
499738c903 constraint guide: Avoid redundant constraints 
There is no point in creating a stay for nat
size when min == max. And no point in a constraint
for <= G_MAXINT either.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
f2d7433bf6 constraint guide: Fix initial property values 
This was overlooked when the max-width/max-height/
strength properties were added.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
405121bccc constraint solver: Use GTK_NOTE 
Allow using GTK_DEBUG=constraints to get debug
output from the constraints solver.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
cb96b34315 solver: Add private statistics api 
No point in keeping these counters without
a way to show them.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
9edf6fb6cb constraint layout: Dont reset constraints in allocate 
If trust our allocation algorithm, this can never
trigger (and in fact, it never does).
 2019-07-01 00:10:11 +01:00
Matthias Clasen
e3c4fb67ca constraints: Add some internal apis 
Checking if a set is empty or a singleton can
be done more efficiently than determining its size.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
a9dfca04e4 constraint guide: Make strength tweakable 
The strength for the natural width can be used
as a tie-breaker to make instable systems behave
in a more predictable way. This can be seen
in the simple constraints demo in gtk-demo.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
f62fc4e2f2 constraint layout: freeze/thaw on mass ops 
In measure and allocate we are potentially
changing quite a few constraints. Don't
optimize at every step.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
511e2b435e constraints: Use better data structures 
Use a GSequence for GtkVariableSet, to avoid
quadratic behavior.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
3f36340921 constraint layout: Measure min/nat size separately 
Only constraint the opposite direction if we
actually have a for_size, and measure natural
size after removing the edit constraints. With
these changes, the test that compares constraint
layout to grid layout passes.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
b1f0f4478e constraint layout: Use stays for natural size 
It makes more sense to treat the natural size
of both children and guides as stays, since
we want to meet these values as closely as we
can, under the circumstances.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
90f8dcc5e1 constraint layout: Add debug output for guides 
Print out the allocation we end up giving to
guides. This helps in making sense of the
allocations of the child widgets that these
guides relate to.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
b39a5fe5dc constraint guide: Add a name property 
We need to be able to print meaningful debug messages
regarding these objects, and eventually present them
in the inspector too.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
c7ef8411bd constraint guide: Shorten names 
Now that this is its own source file,
no need for these prefixes anymore.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
dab8a8b5c5 constraint layout: Measure more correctly 
Set up all constraints for minimum + natural
width + height when measuring, regardless
of the orientation we're measuring. Anything
else will lead to incorrect answers when
there are constraints that cut across
dimensions.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
8b9c5e3a04 solver: Fix a copy/paste error 2019-07-01 00:10:11 +01:00
Matthias Clasen
3d3a672deb constraint solver: Fix repeat suggestions 
We were not storing the previous value, causing
the first two suggestions to work, but not later
ones.

Fixes the test added in the previous commit.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
139a59cae3 Flesh out GtkConstraintGuide 
This commit moves GtkConstraintGuide into its own
source files to avoid gtkconstraintlayout.c turning
too messy, adds max size properties and implements
getters and setters.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
60fb9092fe Drop an indirection 
This struct is not really useful for just
a single hash table, and it gets in the way
of moving the guide code to its own file.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
61b4febbaf Detach guides on unroot 
We don't want to leave constraints behind.
 2019-07-01 00:10:11 +01:00
Matthias Clasen
4f4ba8c4f6 Simplify the guide implementation 
Store the values and constraints in
arrays, to facilitate treating them
uniformly.
 2019-07-01 00:10:11 +01:00
Emmanuele Bassi
651adbfb39 Return the list of constraints added via VFL description 
Otherwise it's impossible to remove them.
 2019-07-01 00:10:11 +01:00
Emmanuele Bassi
3204347bb0 Add method to remove all constraints from a layout 2019-07-01 00:10:11 +01:00
Georges Basile Stavracas Neto
b929846cc1
Adwaita: Also apply $color_menu to popover arrows 
So that popovers and arrows are always in agreement of
the background color.
 2019-06-30 19:51:51 -03:00
Georges Basile Stavracas Neto
fe65da05be
Adwaita: Use $menu_color background in popover.menu 
GtkPopoverMenus should mimic menus. Commit d936967b7a introduced
some CSS related to menu popovers, however, it hardcodes 'white'
as the background color. That is problematic for the dark theme.

Use '$menu_color' instead of 'white', since $menu_color both
guarantees menu popovers and menus match, and already handles
different colors for dark and light theme variants.
 2019-06-30 19:47:32 -03:00
Emmanuele Bassi
06c825df90 Add a C convenience function for VFL constraints 
The dictionary-based function is convenient for language bindings, but C
developers will feel more at home with a variadic arguments list.
 2019-06-30 23:42:45 +01:00
Emmanuele Bassi
859c95b435 Allow adding constraints described through VFL 2019-06-30 23:42:45 +01:00
Emmanuele Bassi
5ea8167802 Add VFL parser for constraints 
Constraints can be expressed with a compact syntax, called VFL (visual
format language).
 2019-06-30 23:42:45 +01:00