Checking the return value was valid for most gestures, but
GtkGestureLongPress, where the first press triggers internally an action,
but does nothing for the sequence to be claimed/denied, FALSE was eventually
returned, and the button/sequence functions would be incorrect when
::pressed is emitted.
So check that the sequence is being handled by the gesture, this is more
desirable than the return value as it's independent of sequence state,
and still will be FALSE for the cases we want to catch here.
When a RTL paragraph is not set to wrap, the right margin is not respected
because of the margins counted twice so we replace
display->width by PIXEL_BOUND (extents.width), the same quantity
without the margins.
https://bugzilla.gnome.org/show_bug.cgi?id=741702
GtkIconTheme doesn't scale icons beyond the size specified in the theme
anymore. This can result in arbitrarily large menu items when a theme
only provides large icons.
Force icons to always be 16x16 to ensure that menu items always have the
same height.
https://bugzilla.gnome.org/show_bug.cgi?id=741259
This drops the maybe_allocate_buffers that re-allocates buffers
at any point. Instead we just set have_buffers to FALSE and have
the buffers re-created when needed.
This also makes the buffer creation code imdeponent and makes it
clean up no longer needed buffers in order to handle being called
multiple times due to the above.
We also ensure we re-allocate the buffers when we're resizing
and the buffers are already created.
On creation, we call action_removed() in case the action was missing
from the start. Because we just created the action, 'can_activate' will
always be FALSE here and this function will therefore always do nothing.
We do want the visibility state to be updated though, for the case where
the action is missing but the item should still be visible from the
start.
Update the visibility directly instead of trying to call
action_removed().
https://bugzilla.gnome.org/show_bug.cgi?id=735122
We were only properly setting the "is-visible" flag to TRUE for menu
items with associated actions and not (for example) on submenus.
This was fine because the code for building GtkMenus from models
(correctly) assumed that submenus should always be visible and never
checked the property.
This is not true for the Mac OS code, which actually checked the
property and found it to be false for submenus.
Initialise the property to TRUE so that we get the correct value
reported for items that don't have actions.
https://bugzilla.gnome.org/show_bug.cgi?id=735122
All popover sides have extra margins to possibly hold the tail, this is
accounted for in gtk_popover_get_rect_coords(), and should be accounted
for too in the tail position calculation.
This fixes the gtk_render_frame_gap() warnings seen when a popover is
pushed far too close to window sides.
After b49c7c3421 we were no longer doing a
full revalidate after GTK_CSS_CHANGE_SOURCE changes.
This fixes spurious failures of widgets not properly updating when
changing the theme.
These functions, while added for use by the GTK inspector, are generally
useful to applications that need to resolve what action groups are
available to a particular GtkWidget.
https://bugzilla.gnome.org/show_bug.cgi?id=741386
Without this, the focus will not be inside the top_stack when
we switch to the statistics page and it shows the excuse. This
in turn will make the next page not take focus as expected when
switching away from the statistics page again.
Add notebook-like focus handling: Keep track of the last focused
descendent of each page, and focus it again when switching back
to the page. If there is no last focused child, we move the focus
into the page as if the user had hit Tab.
When using a completion with some custom cells in the cell layout,
if would often size wrong when first presented on screen.
The entry completion is the only place in the entire gtk code base
that calls gtk_tree_view_column_cell_get_size outside of gtktreeview
itself. It calls into the function before the tree view has done some
important validation on its cell state, the net result of which is
only the first element in the gtkcellareabox the entry completion uses
well actually have its size respected.
We now call gtk_widget_get_preferred_size on the tree view before
calling into the individual cell size routines, to guarantee that the
tree view has run its validate_rows routine and cell state is valid.
https://bugzilla.gnome.org/show_bug.cgi?id=741130
Use the new scrollable API for getting non-scrollable borders
and draw over/undershoot at the right place. In practice, this
means that they now appear below treeview headers.
Add a vfunc to return a non-scrollable border around scrollables.
This would be nicer as a property, but we can't add properties
to an interface without breaking 3rd party implementations, so
make this an optional vfunc, and handle it not being set.
The new region selector tracks more than just one soimple selector, so
it requires some more advanced specificity tracking.
Technically, this is still not correct, because it will report the same
specificity for
tab:sorted
and
tab:sorted:sorted
(and the second selector will be printed as the first) but this is
regions, so meh.
This is just a way to handle regions more conveniently. What this does
is to change the descendant matcher into a maybe-descendant matcher
whenever the current object we're parsing might be a region. Because "*"
might also refer to a region and not just a new element.
See testsuite/reftests/css-match-region-matches-star.ui for a testcase.
When parsing a selector like
tab:active
We used to create 2 selector objects, one for the region, and one for
the pseudoclass. Now, for convenience, we special-case region
pseudoclass parsing so that the active flag is added to the region
selector.
A side effect is that ":nth-child(1)" no longer works for regions.
Hopefully people didn't use this but used the saner ":first-child"
instead.
We used to switch to the objects tab when an object is
picked, but now may have two places with picker buttons:
the objects tab and the interactive tab.
So, just don't do that anymore.
Currently we only take into account the window GActionGroup for
activating the accels.
However, the application could have some custom GActionGroup in the
chain of focused widgets that could want to activate some action if
some accel is activated while that widget is focused.
To allow applications to set accels on widgets that use custom
GActionGroups, simply use the muxer of the focused widget, which
already contains the actions of the parents.
https://bugzilla.gnome.org/show_bug.cgi?id=740682
Add links from gtk_icon_theme_list_contexts() to
gtk_icon_theme_list_icons(), and from there to the Icon Theme
Specification and the Icon Naming Specification.
https://bugzilla.gnome.org/show_bug.cgi?id=461249
Most of the core GNOME applications (eg., gnome-control-center,
gnome-documents, and nautilus) start searching as soon as the text
changes, and don't wait for the user to hit ENTER. It would be nice to
follow the same pattern.
https://bugzilla.gnome.org/show_bug.cgi?id=739977
Since widgets subelements are now both widget childs and widget
classes, say .spinbutton.button and .spinbutton .button,
the linking logic needs to be adapted to be stricter with
child selectors. This fixes vertically linked spinbuttons.
Since widgets subelements are now both widget childs and widget
classes, say .spinbutton.button and .spinbutton .button, the linking
logic needs to be adapted to be stricter with child selectors.
This fixes vertically linked spinbuttons.
If the previous focus widget is unmapped (eg. hidden, scheduled for
destruction, etc), make the popover forget about it and grant focus
back to the window itself.
The shadow rendering code had code to exit early if we determine
that the shadow is entirely clipped away. Unfortunately, the check
based on cairo clip extents fails for any clip regions that are
more complicated than axis-aligned rectangles, and we are using
a hollow rounded rectangle here. So, instead, do the check manually,
using the just-introduced API in GtkRoundedBox.
This adds two functions for checking whether an axis-aligned
rectangle is completely outside or inside of a rounded box.
These are not trying to be exact, but fast.
We were concatenating "file://" to the result of g_get_user_special_dir() to build
a URI, but this is not enough on Windows. Use g_filename_to_uri() instead.
See https://bugzilla.gnome.org/show_bug.cgi?id=739453
