This requires adding code to do math on number values:
gtk_css_number_value_multiply()
and
gtk_css_number_value_try_add()
were added to achieve that.
Some tests are included.
GtkCssNumberValue is now a base class for numbers.
Actual numbers are now implemented in GtkCssDimensionValue. The name is
borrowed from the CSS spec, so there.
This is in preparation for calc(), as calc(50% - 5px) is valid CSS
but has 2 units. Instead, add a function to query a value's dimension
(so we can differentiate lengths from numbers) and add a function to
query if the value contains percentages.
Margins can be negative, and if we are not careful, then
content+padding+margin can end up with negative dimensions,
which can upset pixman and others. This commit ensures
that a gadget will not request or draw boxes with negative
dimensions, and get_border_allocation and get_content_allocation
will not return boxes with negative dimensions.
This fixes a crash in the paned separator drawing code that
can be reproduced by setting separator padding to 0.
https://bugzilla.gnome.org/show_bug.cgi?id=759657
With the location entry up in the header bar in save mode, we can
end up with the search model being in use when the user types in
the location entry. In this case, we don't make the Save button
sensitive as we should.
Having two entries in the dialog is somewhat confusing anyway,
so just stop the search when the user starts typing in the location
entry.
https://bugzilla.gnome.org/show_bug.cgi?id=761757
This reverts commit 572e9a0402.
_gtk_box_get_children was not doing exactly the same than
gtk_container_get_children does, because the latter uses the forall
implementation of GtkBox that takes into account the children pack mode while
the former just iterated the list of children. This broke the order of
the buttons in a GtkButtonBox when they were packaged with PACK_END.
Entries in treeviews and similar embedded situations don't really
work well if their height is forced to be big. Take out the min-height
for these.
https://bugzilla.gnome.org/show_bug.cgi?id=761686
It does no good to iterate through a series of mime types to call a
function when the eventually-called function,
_gtk_quartz_get_selection_data_from_pasteboard() in this case, gives the
wrong answer and stops the iteration on all but one especially if that
one isn't first.
The one is "image/tiff" and the quartz pasteboard function will return
any image type Quartz knows about for it, so lose the iteration and use
only "image/tiff".
A problem that has been observed in polari is that links in tags
are clickable all the way into the margin. This problem is caused
by gtk_text_view_get_iter_at_position ignoring the return value
of pango_layout_xy_to_index. Instead, pass it back as a boolean
return value. This is technically an API break, but we've allowed
ourselves to change return types from void to gboolean before.
Always have Since: annotations at the very bottom, use the correct
ClassName::signal-name/ClassName:property-name syntax, fix a few typos
in type names, wrong function names, non-existing type names, etc.
Things like color affect symbolic icons, but not colored icons, while
other css properties like -gtk-icon-effect affect colored icons, but not
symbolic ones.
If the theme has rounded corners for fullscreen, we don't tell the
window manager that we are now fully opaque, which then makes things
less efficient than they should be.
https://bugzilla.gnome.org//show_bug.cgi?id=761571
When we don't get a baseline passed in, we want to basically
center the children inside the allocation. There was an attempt
in the code to do 'internal baseline alignment', but it had the
side effect of moving the contents to the top when we don't get
a baseline passed in. Remove it for now, this needs some more
infrastructure to do properly.
https://bugzilla.gnome.org/show_bug.cgi?id=761363
We had some odd special-casing for the lowest and highest offset
that did not quite work. The new rule is simple: If the value
is between offset n-1 and n, it gets the style for offset n.
https://bugzilla.gnome.org/show_bug.cgi?id=761416
Don't allow syntax like
at top left circle
but follow the spec about requiring the at <position> right before the
comma.
This is porbably because
circle at 10px 10px
could be interpreted as
circle 10px at 10px
with the now disallowed syntax, too.
Test included.
Don't hardcode 96 for dpi, but instead use the value of the -gtk-dpi
property (that mirrors the GdkScreen's dpi if it wasn't set explicitly).
This makes these values scale when the large font setting in
control-center is enabled.
During the gadget conversion, the drawing of discrete levelbars
was unintentionally changed to draw a wide trough but narrow
blocks, which does not look great. So go back to the previous
way of drawing things.
https://bugzilla.gnome.org/show_bug.cgi?id=761428
Now selecting a widget by class name no longer works.
This is probably most relevant for users outside of GTK that want to
style their own widgets. Those widgets should now either add their own
style classes (if they want to adjust existing CSS) or use
gtk_widget_class_set_css_name() themselves (if they want to get rid of
all "upstream" styling).
And reset the grab_location in the ::released handler of the multipress
gesture.
Previously, when leaving fine-tune mode, the ::released handler of the
multipress gesture would call stop_scrolling, which calls
range_grab_remove and resets the grab_location. The ::drag-end handler
is executed after that, and only unsets priv->in_drag if the
grab_location is MOUSE_OUTSIDE, which it never was, since the ::released
handler already reset it. This lead to priv->in_drag being set even
though no dragging was in progress anymore, which e.g. made shift
pressed after leaving the fine-tune mode entering it again.
https://bugzilla.gnome.org/show_bug.cgi?id=761402
Calling _gtk_file_consider_as_remote() with a NULL argument
results in warnings being thrown.
Note that query->priv->location being NULL is a state that does
not seem to be invalid by itself.
This could happen if you do search-as-you-type in a filechooser,
which has a filter that does not match anything *and* the current
"place" selected is "Recent".
https://bugzilla.gnome.org/show_bug.cgi?id=761552
Instead of
/org/gtk/libgtk/theme/$THEME-$VARIANT.css
look at
/org/gtk/libgtk/theme/$THEME/gtk-$VARIANT.css
and that way mirror the directory layout of real themes.
Make the preview command parse options properly, turn the ID into
an --id=ID option, and add a --css=FILE option that allows to
specify a css file to use for previewing.
This is useful for e.g. previewing the reftest .ui files with
their corresponding .css.
Since 39c2d12330,
priv->operation_mode == OPERATION_MODE_BROWSE no longer
guarantees that priv->browse_files_model is the current
model of the list - we are only switching the models after
loading the new directory. Avoid triggering the assertion
in show_and_select_files by checking if we have right model
before calling it.
https://bugzilla.gnome.org/show_bug.cgi?id=761209
This lets us do fallback in case an image format is not
supported, and also lets us provide solid-color images.
We don't support image fragment notations.
See ttps://www.w3.org/TR/css3-images/#image-notation
https://bugzilla.gnome.org/show_bug.cgi?id=761318
Instead of spamming stderr with g_warning, use the new
emit_error method of the GtkStyleProviderPrivate interface
to emit an error if loading an image fails.
Currently, GtkCssProvider can emit ::parsing-error only during
the actual parsing, although the documentation hints that it might
happen at other times.
This commit adds a emit_error method to the GtkStyleProviderPrivate
interface that will let us emit errors from the compute() implementations
as well, which can be useful (e.g. if an image fails to load).
In some situations (no header bar, save mode), hitting Escape
would not do anything because the entry ate the key event.
Fix this by telling the entry to only handle Escape when there
is something to do, such as switching back to the path bar.
https://bugzilla.gnome.org/show_bug.cgi?id=761026
We should not hardcode a scale of 1, this leads to
pixellated upscaled images at scale=2, even if the source
is an svg. By passing the proper scale, we can load the
svg at the correct size.
When creating icon info objects for unthemed files, we don't
really have a nominal size, so we pass 0 to mean 'load at
original size'. However, this is not what was happening.
To make this possible, add variants of some pixbuf loading
functions that take a scale factor instead of a desired size,
and use those when we don't have a nominal size.
Grabbing must stay a bit longer until all other backends than x11/wayland
catch up with GDK DnD, so ignore deprecation flags are used on those. The
uses of GdkDeviceManager can be entirely avoided though.
