gtk_tree_selection_real_modify_range() has a g_return_if_fail() if the
start or end paths passed to it do not correspond to real tree nodes.
However, GtkTreePaths inherently do not have to be valid, so it should
be acceptable to call gtk_tree_selection_select_range() with
non-existent paths. Replace the g_return_if_fail() by a silent return,
and add a unit test.
https://bugzilla.gnome.org/show_bug.cgi?id=712760
Don't try to paint onto an error surface. This happens for example when
gdk_cairo_set_source_pixbuf() is called with a pixbuf that is too big
for Cairo to handle.
Spotted by Christian Boxdörfer
GPUs generally have problems when you create a 35000px wide surface.
Luckily X catches this and sends a BadAlloc. Which GTK immediately
abort()s on.
Testcase included.
https://bugzilla.redhat.com/show_bug.cgi?id=1163579
If a side of the box is 0px wide, make the corners owned by the adjacent
sides. This avoids spilling over of unwanted colors from the 0-width
side into the corner.
New test for this case is included.
After 3a337156d1 style lookups still used
the parent context's style as the parent style, even though after a
gtk_style_context_save() the root style of the style context is the
proper parent.
Testcase attached.
1) Use font-size instead of color
This makes it easier to compare reference and test because the values
don't change.
2) Actually sort the reference properly
This unbreaks the test.
We recently changed the uppercase licensing text to lower case. The
reference test that checks the contents of the about dialog has to be
fixed to reflect that change.
These turned out to break existing ui files, concretely
GWeatherLocationEntry was no longer guessed correctly.
Update the testcases to reflect this, and add a testcase
for GWeather.
This fixes shadows that are animated not updating the clip of the widget
they are drawn on. An example of this are the buttons in the CSS shadows
example in gtk-demo.
Reftest included
Remove checks for NULL before g_free() and g_clear_object().
Merge check for NULL, freeing of pointer and its setting
to NULL by g_clear_pointer().
https://bugzilla.gnome.org/show_bug.cgi?id=733157
Windows needs a shared library to link the modules against, otherwise
the undefined symbols make it not work.
So build a shared library on Windows.
We don't want a library elsewhere, as that just complicates things, so
we only make the library shared on Windows and keep it as a noinst
library otherwise.
https://bugzilla.gnome.org/show_bug.cgi?id=736338
This is a noinst library for now, but the idea is to turn it into a
proper DLL on Windows, so that we can install it and properly link the
modules to it. Windows doesn't allow undefined symbols in modules.
https://bugzilla.gnome.org/show_bug.cgi?id=736338
... just because there is no style context instantiated yet. Instead,
instantiate a style context during realize() and ask it.
Fixes problems with dim labels not being dimmed on first show.
Testcase included.
https://bugzilla.gnome.org/show_bug.cgi?id=735240
Just pretend that the main widget is an empty widget the size of the
overlay.
Makes it possible to write testcases where no size requests are run on
overlay widgets before size_allocate() is called.
Testcase included.
with non-installed tests the build would get an empty $(reftestdir)
which would screw up the LDFLAGS.
An rpath seems to be required to make libtool build a shared object.
Without an rpath line, it only builds a static object.
https://bugzilla.gnome.org/show_bug.cgi?id=735401
NULL was returned in case of an empty last line. Every users needed to
special-case this. Now it will return the expected result: char_len of 0
with one PangoLogAttr.
In compute_log_attrs(), 'paragraph' will be the empty string "" with
'char_len' == 0.
pango_get_log_attrs() works fine with an empty string, it will return
one correct PangoLogAttr (because there is one text position for the
empty string).
It fixes the unit tests for gtk_text_iter_is_cursor_position().
https://bugzilla.gnome.org/show_bug.cgi?id=156164
For functions using _gtk_text_buffer_get_line_log_attrs():
- gtk_text_buffer_backspace()
- some gtk_text_iter functions (word/sentence/cursor boundaries)
As the FIXME comments show, there is a bug with
gtk_text_iter_is_cursor_position() for an empty last line.
https://bugzilla.gnome.org/show_bug.cgi?id=156164
When using the pre-rendered png symbolics it seems that we're off a
tiny bit in a few of the pixels on the antialiased borders of a
stroke. To fix this we switch the icon to media-playback-stop-symbolic
which has no such antialiased borders.
I don't quite understand why the pixels are off, this needs more
research.
https://bugzilla.gnome.org/show_bug.cgi?id=734668
Make gtk-reftest consult the REFTEST_MODULE_DIR environment
variable to find out where to look for modules, and fix the
libtool hack to construct the .libs subdirectory correctly.
This was another victim of clipping changes - the labels were
overdrawing each other, leading to test failure. Prevent this
by separating the grid columns.
I found that setting margins to zero makes the textview clip
away some overshooting pixels. So, instead of a 0/10 split,
do this test with a 2/8 split of margins, to avoid the clipping
issue.
This adds a new test which can be scripted to trigger various
event and action sequences, and record state changes in the
accessibility layer.
So far, there are a few tests verifying state changes when
focus changes.
Related to https://bugzilla.gnome.org/show_bug.cgi?id=715176
The previous code for computing the clip rectangle forgot to respect
the text-shadow CSS property. This is usually not very visible because
text shadows usually don't extend the ink rectangle by very much.
See attached testcase for an example.
The widget path code copies elements only in gtk_widget_path_copy() -
which is essentially unused - and in
gtk_widget_path_append_with_siblings() - which is used by GtkBox.
So stuff the widget we are testing in a GtkBox to reroduce the problem.
find_by_log_attrs() can return true only in this case:
return moved && !gtk_text_iter_is_end (arg_iter);
So if the iter moved (i.e. something has been found), but is the end
iter, find_by_log_attrs() returns false.
Now the same checks are made in find_visible_by_log_attrs(). The public
functions using find_visible_by_log_attrs() say in their documentation
that false is returned for the end iter, hence the check with
gtk_text_iter_is_end().
https://bugzilla.gnome.org/show_bug.cgi?id=618852
attrs[len] is the last PangoLogAttr available, at the iter position after the
last character of the line.
For a line in the middle or the start of the buffer, the '\n' is taken
into account by 'len'. For example the is_word_end is generally reached
before the '\n', not after. But for the last line in the buffer, where
there is no trailing '\n', it is important to test until attrs[len].
The bug didn't occur before because find_by_log_attrs() worked directly
on the iter passed as the function argument. But now it is no longer the
case.
https://bugzilla.gnome.org/show_bug.cgi?id=618852
Do not work with the iter passed as the function argument. Work with
another iter, and set it back to the function argument only if something
has been found.
This fixes a few unit tests. But there are regressions for a few others.
https://bugzilla.gnome.org/show_bug.cgi?id=618852
... so that it works with wide separators. Or rather: with separators
that don't request 1px size but any other number. Do that by making the
placeholder request the same size by indeed stuffing (hidden) separators
in it.
Resize grips were introduced for GNOME 3.0, before we had any of the
"new GNOME app" features like invisible borders and CSD. With OS X 10.6
and 10.7, Apple has replaced the classic grips in their applications
with invisible borders as well.
New GNOME app designs don't use resize grips anymore and the new
default theme for GTK+, Adwaita, disables them entirely by forcing their
width and height to 0.
They're past their time. Remove the code to support them. This can
always be reverted if some app relies on them.
That test is not working anymore by design since commit 57c4f01e.
It was introduced pre-3.0.0 in commit 12d6b588 and the feature was never
utilized. So it seems safe to just remove the test.
TextView border windows are internal windows used to draw on the gutter
of the textview (e.g. line numbers). The test uses the gmodule hook to
programmatically draw on the border-windows at each side of the textview
and compares the result with 3x3 grid of labels.
add a reftest that checks GtkTextView text margin property comparing
with the normal margin added to the widget (they are the same when there
is nothing drawn in the gutter like line numbers etc).
This tests just a few basic things for now. Mainly, that we don't
emit redundant notifications for enum, flags, int and boolean
properties. It also checks that we do emit the expected notifications
when the value actually changes. This is checked for string, double
and float properties as well.
There is a large number of exceptions in the test, and a lot more
checks that could be done. One class of exceptions is all the places
where we have -set booleans to go along with another property. We
should have a dedicated test for these pairs. Another class of
exceptions is where naked objects created by g_object_new () just
don't have the full functionality - e.g. a tree selection without
a tree view does not work very well. We set up the instance object
better for these situations.
The reftest is testing "transparent" works as expected by drawing a
purple background once with purple and once with transparent and
expecting the same result. This works fine unless anti-aliasing happens
at rounded corners. The overdraw of the 2nd background changes the
antialiased pixels.
Fix this by explicitly setting the border radius to 0.
Also reindent the file to make it more readable.
This tests both a sequence being claimed early to be then denied
(and handled deeper in propagation chain), and a sequence being
claimed late in the capture phase (and thus being cancelled deeper
in the propagation chain)
Before this change, a sequence being claimed deep in the event propagation
chain would make the sequence go denied on every ancestor, regardless of
previous state.
To make things more consistent, only deny the sequence if it was previously
claimed, so the behavior is the same for gesture groups within the widget
than for those outside the widget.
The gestures testsuite has been updated to reflect this new behavior.
It might happen that a gesture claims a sequence before any other gesture
in its group even handled a single event from that sequence. In that case,
ensure the state is set accordingly right when the sequence is handled in
those.
The "group" gesture testcase has been updated to observe this behavior.
This test check that resizing the window when expanding
the expander yields the same end result as having the
expander expanded to begin with. The test uses the inhibit
mechanism introduced in the previous commit.
This adds an inhibit api that code from the reftest module
can use to delay the taking of the snapshot. Also refactor
the code in gtk-reftest to use the inhibit mechanism for
its own delaying of the snapshot until after the first
expose.
This reftest makes use of the new feature to add signal handlers.
It adds a libreftest.so module containing all the code for the reftests.
When adding a test named reftest.ui, please keep code contained in a
source file names reftest.c and add that file to Makefile.am.
https://bugzilla.gnome.org/show_bug.cgi?id=730833
When connecting signal names, gtk-reftest now allows you to use a colon
in the signal handler name like so:
module:function_name
where module is a module loaded from the same directory (or the .libs
subdirectory for compatibility with uninstalled libtool) as the running
test and the function is resolved in that module. Of course, normal
function names work as before.
This test just checks that all the icon names that GTK uses are present
in the default icon theme.
As icon names are not checked programmatically and we do not want to run
into missing-icon icons in the code, this test seems necessary.
For now, it's just a stub that tests stock icons.
To make the icontheme test run successfully when installed,
we need to use the correct test-framework-provided location,
and we need to install the test theme without stripping its
subdirectory structure.
This test is a bit brittle because it doesn't properly rely on CSS
properties but needs to use widget style properties to turn of extra
sizing from widgets.
It might break in the future when porting widgets to draw properly.
Quoting the spec:
If the cascaded value of a property is the unset keyword,
then if it is an inherited property, this is treated as
inherit, and if it is not, this is treated as initial.
Spec in question:
http://dev.w3.org/csswg/css-cascade/
Also use unset in the reset-to-defaults.css we use to reset css in
reftests.
