The adjustment double properties allow values from -G_MAXDOUBLE
to G_MAXDOUBLE, which leads to overflow when calculating
max - min / 10. To avoid that, simply use a fixed page_size of 1.0.
The contents node was not getting state updates at all, and the
trough node was missing some state updates as well, because we
were not calling update_trough_state() in all the places where
it is needed.
...hopefully when needed.
By default I assume a left hand side placement on ltr languages
and the opposite in rtl, for other placements left/right style
classes can be used.
Under Wayland, popovers use subsurfaces, and we end up getting
configure events for these delivered to the toplevel they're in.
To avoid triggering resize loops, ignore configure events that
are not for the toplevel window itself.
https://bugzilla.gnome.org/show_bug.cgi?id=763351
The default value for the double-click key in the
org.gnome.settings-daemon.peripherals.mouse schema is 400.
Use the same value as the declared default for the
gtk-double-click-time GTK+ setting, to avoid pointless
differences in corner cases.
https://bugzilla.gnome.org/show_bug.cgi?id=720950
The sidebar in the object page was using up more space than it deserves.
Replace it with a combo box in the subheader. Now that we have more space,
put the CSS node tree and the style properties in the same page again.
And add a default color like it was before.
This also fixes other issues with scale values interacting with scale
mark labels, which were buggy at least since 3.18.
When opening the value editor for any GtkAdjustment properties
in the inspector, the popover stretches out for miles, since
it reserves enough space to draw MAXDOUBLE. This is not useful.
Limit the space we reserve to 8 digits.
We're seeing loops where the size of some status icons constantly
dithers between 24 and 25. Since I couldn't track down exactly
where the one extra pixel comes from, just stop reacting
to single-pixel size changes.
https://bugzilla.gnome.org/show_bug.cgi?id=758893
We used to always make the labels in message dialogs selectable,
which is a bit problematic wrt. to keynav - the label can
unexpectedly 'turn blue', which irritates some people.
With the new gtk-keynav-use-caret setting, we can now only
make the labels selectable when it is required for accessibilty
reasons.
When changing tool button contents according to the toolbar-style
property, we need to update the style classes to ensure that the
visual style matches.
https://bugzilla.gnome.org/show_bug.cgi?id=760560
gnome-session takes an "app id" for client and inhibitor registration,
This app id is supposed to be a desktop file id (complete with the
.desktop extension), but gtk+ currently uses g_get_prgname ().
This commit changes gtkapplication to use the application id instead,
which is a much more natural fit. gnome-session is going to be updated
to stop using the .desktop extension, too, so everything is consistent.
https://bugzilla.gnome.org/show_bug.cgi?id=763106
We weren't using the open flags on the other locations signal, which
makes impossible for applications like nautilus to act in the same
way that for any other location where the user can choose between
opening in the current view, in a new window or in a new tab.
Add a new signal with an open flags parameter and deprecate
the other-location signal.
https://bugzilla.gnome.org/show_bug.cgi?id=754743
One important aspect of non-resizable windows that we need to preserve
is that they shrink when their content requires less size.
Previous changes to allow the default size to be applied to fixed size
windows would have prevented all fixed size windows from shrinking when
their content requires less size.
Allow shrinking for fixed-size windows unless a default size was
specified.
https://bugzilla.gnome.org/show_bug.cgi?id=762974
It does not make sense to pass a for_size into the size allocation
machinery that is smaller than the min-size in that direction.
Warn if it happens, so we can track it down when it occurs.
added a min-height/width compensation too when in fine-tune mode,
so scale with marks and no labels doesn't make the scale node grow
when in fine-tune.
added a scale node padding compensation for the trough growth in
fine-tune mode, so now the scale node doesn't grow anymore when
mark labels are present.
We were failing to do that, leading to progress not disappearing
anymore after it was initially shown, in the gtk3-widget-factory
entry progress example.
If animations are disabled, the only difference we need to make is that
we don't have to start the transition. Size requests should remain the
same.
https://bugzilla.gnome.org/show_bug.cgi?id=762996
Previous commit to address the default size introduced a regression
with fixed size windows if no default size was given, the resulting
window would end up much smaller than its actual content.
kind of a workaround, this approach is pretty unmaintainable, I
hope we'll get a CSS property for spacing directly on the parent
container (a toolbar in this particular case).
See https://bugzilla.gnome.org/show_bug.cgi?id=762397
If a window is not resizable (with gtk_window_set_resizable ()),
the size given with gtk_window_set_default_size() is ignored.
The solution to this would be to use gtk_widget_set_size_request() but
that's a GtkWidget API and therefore does not take into account the
client side decorations when in use with GtkWindow.
Refactor the code so that gtk_window_set_default_size() (which is a
GtkWindow API) gives the expected result on non-resizable windows as
well.
bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=762974
Will make GTK+ more willing to use CSD for all normal windows without
being asked to. Lack of desktop composition will, of course, prevent
it from using CSD (in theory).
GTK_CSD=0 will force CSD to NOT to be used whenever
possible (i.e. in cases where CSD is not specifically requested
by a window, by design).
https://bugzilla.gnome.org/show_bug.cgi?id=759899
When a gtk_widget_queue_allocate() on some widget increases the clip,
widget->parent's clip was not updated. This appraoch naively just
unions widget's new clip with widget->parent's clip.
This of course only works if widget and parent share the same GDK
window. In the cases where they don't we can't do anything and need a
better fix.
Fixes label-text-shadow-changes-modify-clip.ui reftest.
The check is not working for many containers anymore as they are not the
direct parents of their children. We want to allow this behavior in more
places.
We create and destroy gadgets inside the levelbar hierarchy here,
and if we don't explicitly remove their CSS nodes from the parent,
they stick around.
The way this method is used from the GtkRange subclasses doesn't really
work well when the slider properties change as a consequence of e.g. a
style class being applied (e.g. the fine-tune style class).
In fact, there's no need to read the minimum slider size out of band,
and we can obtain the same result in a way that always work by setting a
private property on GtkRange.
Since we can use negative margins, we should not use the margin box
for the slider area. Use the border box instead, since that's what is
typically mapped to the visible area.
This commit introduces another node, called "contents", that holds the
main contents of the range. This allows for the main gadget itself to
span across the whole surface of the widget now.
We were adding the border gadget size and the label widget size in any
case, but when calculating the width, we want the maximum of those two,
not the sum.
https://bugzilla.gnome.org/show_bug.cgi?id=760482
The g_print documentation explicitly says not to do this, since
g_print is meant to be redirected by applications. Instead use
g_message for logging that can be triggered via GTK_DEBUG.
GtkWidget uses gtk_container_foreach() to iterate over children and
check whether they need their allocation reset.
However, that leaves out internal children, such as scrollbars of a
GtkScrolledWindow. Use gtk_container_forall() instead.
Setting label-yalign should affect the border gadget, but we need to
compensate for its position by moving the child down or up, depending on
the border gadget's position, so the child never moves.
https://bugzilla.gnome.org/show_bug.cgi?id=762123
It just looks wrong if the file chooser comes up with
"Other Locations" ellipsized. Treat it like the other
fixed entries. We only want to ellipsize bookmarks, because
their length is unpredictable.
We now draw real Windows 95 buttons.
Also split out a draw_edge() function that is supposed to emulate
Windows' DrawEdge() function. I guess we'll need it in other places,
too.
So far, this only reworks the tabs at top implementation.
Windows doesn't have support for theming tabs at left/right/bottom
so we need to figure out what to do there. Wine falls back to
unthemed code.
This is necessary for GtkNotebook so that the stack is always drawn
before the header.
And that is necessary so that the active tab can use negative
margins to overdraw the border of the stack to create a gap and
simulate old GTK2-style visuals for notebooks.
:active is reserved for "mouse button down on node", so we have to use
something else. And stack switcher and radio buttons use :checked for
the active widget, so it makes sense to use :checked for the active tab,
too.
Themes have been adapted.
TODO: Implement :active for tabs.
This is a hack because we can't really rtesize the buttons.
Instead, we draw the background only over the area that they would
be drawn if they were drawn by Windows. The button is still selectable
outside of this area, but what can you do...
The way we were adjusting baselines if min-height forces
a size increase was not quite working as intended. Redo
it in a simpler way: just split up the excess and count
half of it for above the baseline and half below.
This fixes button labels in dialogs appearing too low.
It is clearly not the intention that the baseline of icons is at
the very top. The visible effect of this was that spin buttons were
higher than expeted, because the box gadget was trying to line up
the baseline of the text with the top of the buttons, forcing extra
height to be requested.
Just don't set a baseline at all for now.
That would imply the pixelcache monitors the style context for changes
and it doesn't do that.
Its only use case was opacity checks, so add
gtk_pixel_cache_se_is_opaque() instead.
