This is a helper object to allow text widgets to implement
text selection on touch devices. It allows for both cursor
placement and text selection, displaying draggable handles
on/around the cursor and selection bound positions.
Currently, this is private to GTK+, and only available to
GtkEntry and GtkTextView.
GtkTextHandle creates temporary override redirect windows, but still
hook to the text widget for events, so those are effectively captured
by GtkScrolledWindow if a text widget is within it
Showing mnemonics immediately on modifier press can be annoying and
distracting when the user is just trying to Alt+Tab into another
application/window since the mnemonic will show up and quickly vanish
again when we receive the focus out event.
https://bugzilla.gnome.org/show_bug.cgi?id=672431
The file type radio group has a mnemonic on its label, but
activating it did not work, since GtkPrinterOptionWidget did
not know to forward the activation to one of the buttons.
* This patch gets rid of the separated
fields for selecting a print to file
target by removing the folder selection
button and the entry. It is replaced by
a browse button, which opens a file
selection dialog, that can select both
the path AND the filename.
* If the filename is relativ to the home
folder it will substitute ~/ instead of
the home folder. Additionally if the
resulting filename is longer than 30
characters, it cut of the first part
and replace it by '...' so that
the button text never gets too long.
https://bugzilla.gnome.org/show_bug.cgi?id=682129
The file chooser is asynchronous, so doing 'select_file (old_file)' and subsequently querying
the file for updating the labels is not going to work. However, the underlying file chooser
will emit 'selection-changed' as appropriate when it finishes restoring the old file. So,
we only need to update the labels when the file chooser dialog is confirmed, not cancelled.
This commit moves all the entry completion implementation
into gtkentrycompletion.c. It also gets rid of an unnecessary
completion_device member in GtkEntryPrivate.
When compiling gtk on Win32 then the file gtkdbusgenerated.c also needs to be
compiled and linked into the gtk library as it's needed for GtkMountOperation
https://bugzilla.gnome.org/show_bug.cgi?id=682825
- don't poke at the children's background pattern at draw time, but just
call gtk_render_background()
- we should propagate rendering of the background to the overshoot
window when the state flags or the style changes, or it won't respond
to e.g. focused/backdrop changes correctly
https://bugzilla.gnome.org/show_bug.cgi?id=682854
GTK_CSS_DEPENDS_ON_EVERYTHING was used as a placeholder when
implementing dependencies. Now that dependencies are completely
implemented, it's no longer necessary.
... in the case where no change of the DOM tree actually happened.
We don't do anything yet with that information, this patch just
correctly computes it.
When values are computed, they might depend on various other values and
we need to track this so we can update the values when those other
values change. This is the first step in making that happen.
This patch does not do any dependency tracking at all, instead it uses
GTK_CSS_DEPENDS_ON_EVERYTHING as a sort of FIXME.
Both _gtk_css_style_property_print_value() and
_gtk_css_style_property_compute_value() aren't necessary anymore and are
replaced by _gtk_css_value_print() and _gtk_css_value_comptue()
respectively.
This gets rid of the public function
_gtk_css_rgba_value_compute_from_symbolic().
The fallback is now handled using a switch statement instead of letting
the caller pass the function.
This is a reorganization of how value computing should be done.
Previously the GtkCssStyleProperty.compute vfunc was supposed to take
care of special cases when it needed those for computation. However,
this proved to be very complicated in cases where values were nested and
only the last value (of a common type) needed to be special cased.
A common example for this was the fallback handling for unresolvable
colors.
Now, we pass the property's ID along with all compute functions so we
can do the special casing where it's necessary.
Note that no actual changes happen in this commit. This will happen in
follow-ups.
This commit is essentially a large reorganization. Instead of all value
subtypes having their own compute function, there is the general
_gtk_css_value_compute() function that then calls a vfunc on the
subtype.
This hint may be used in text widgets to inhibit their
input methods. The most compelling usecase is calculator
applications, which already have a builtin and better
suited onscreen keyboard.
https://bugzilla.gnome.org/show_bug.cgi?id=651244
This improves the layout of the mount operations dialog to:
* Make primary labels bold in all cases
* Lay out the widgets in a grid
* Put space between the two radio groups to distinguish them
https://bugzilla.gnome.org/show_bug.cgi?id=682552
gtk_widget_insert_action_group (widget, "foo", NULL) is valid, but
g_action_muxer_insert (muxer, "foo", NULL) is not. Use
g_action_muxer_remove() for that case.
First, ensure we always consume floating values, as documented.
Second (and more serious), don't try to query the action if the
action name is not set yet. This will cause crashes...
It's too close to the release so we'll keep _set_menu() around, but
deprecate it, pointing to the new API. It will be removed (and the name
reused) before the 3.6.0 release.
https://bugzilla.gnome.org/show_bug.cgi?id=682235
If a section or submenu item has a "action-namespace" attribute, the
action names of the created GtkModelMenuItems will be prefixed with that
namespace. Namespaces can be cascaded.
There are no remaining users of the GActionMuxer in GtkApplicationWindow
because they've all been ported over to using the one on GtkWidget (via
GtkActionHelper, for the most part).
There are no remaining users of the GtkApplicationWindow API to create
GSimpleActionObserver or to get the GActionObservable (ie: muxer) for
the appwindow. Drop those APIs.
Drop the explicit passing of GActionGroup into the GtkMenu(Bar)
constructors and operate from the action context instead.
With GtkMenuItem implementing GtkActionable, this turns out to be pretty
easy (and most of the code can be removed from GtkModelMenuItem,
including the GActionObserver implementation).
Each GtkWindow with an associated GtkApplication should add this as
"app" to its action context. Each GtkApplicationWindow is its own
GActionGroup, and it should add itself to itself with the prefix "win".
There is now some duplication here because we have the new GActionMuxer
hierarchy managed by GtkWidget, but GtkApplicationWindow still carries
its own muxer. The redundancy will be removed in a future patch.
The current process of implementing GActionObserver is annoying and the
GSimpleActionObserver interface leaves a lot to be desired. Introduce a
new class, GtkActionHelper that gives you pretty much everything you'd
want to do as an implementor of GtkActionable.
The GtkActionHelper also features an "application" mode that is not
associated with a particular GtkWidget but rather with whatever widget
happens to be the active window of the given GtkApplication at a
particular point in time. This will be useful for the Mac OS menubar.
This allows adding a GActionGroup with a given name at an arbitrary
point in the widget tree.
This patch also adds an internal _get_action_muxer() API. Calling this
will create a GActionMuxer associated with the widget. The parent of
the muxer will be the muxer of the widget's conceptual parent. For
non-menus, that is the normal parent. For menus, it is the attach
widget.
In this way, we end up with a hierarchy of GActionMuxer that largely
reflects the hierarchy of GtkWidget, but only in places that the action
context has been requested. These muxers are the ones on which the
inserted actions groups are installed.
A following patch will add a user of this API.
If a muxer does not contain an action group with the given prefix, chain
up to the "parent" muxer to look for it.
This initial implementation is rather inefficient. It will lead to
changes on action groups associated with parent muxers being broadcast
to all children (regardless of if anybody there is interested or not).
An optimised version will follow soon.
-Include fallback-c89.c for the usage of round(), where an implementation
of round() is provided for compilers that don't have it
-Use g_ascii_strtod() instead of strtof as strtof() may not be universally
available.
Call _gtk_entry_get_display_text()from gtkentryaccessible.c to make
sure we always consider the actual text being displayed when
implementing the functions from the AtkTet interface.
https://bugzilla.gnome.org/show_bug.cgi?id=681591
These widgets have ancestors other than GObject which could eventually
implement the notify vfunc for their properties. For correctness, they
should chain up the notify vfunc.
https://bugzilla.gnome.org/show_bug.cgi?id=673478
While shadow-type *properties* can make sense, to opt-out of the
padding/border machinery programmatically, having it as a style
property doesn't make any sense, since we have a better way to change
the bevel style from the theme already.
This commit deprecates the shadow-type style property in GtkToolbar.
This is a regression from commit
d0d21a4f00.
We are requesting the CSS padding twice: once unconditionally and
another time if SHADOW_TYPE != NONE, which is usually the case.
gtk_widget_path_copy() currently calls g_array_append_val() in a loop,
which is inefficient due to reallocating the array's memory. Calling
g_array_set_size() before entering the loop reduces the number of CPU
cycles used by roughly 30%.
Patch by John Lindgren,
https://bugzilla.gnome.org/show_bug.cgi?id=679978
The widget is already calling gtk_render_frame, but is not measuring css
border and padding when negotiating its size. This patch replaces the
already existing get_internal_padding static helper with a function that
sums the old internal-padding value with the values specified via css.
When the tab label gets removed from the notebook on widget
desctruction, we should still unconditionally unparent it from the
notebook, since failing to do so will keep a stray reference alive.
In case applications rely on the tab label being destroyed to release
other references (e.g. because the tab label is a custom object, or
another object's lifecycle is tied to it using g_object_set_data_full()),
this will also possibly cause other references to get leaked.
In Nautilus, the result was we were failing to release the reference to
a NautilusWindowSlot, and other parts of the application relied
on it being destroyed at a specific time instead, causing the
application to crash when closing a window.
This is a regression from commit
325cf071d1.
This commit restores the previous unparenting behavior in case we're not
in a DnD operation.
https://bugzilla.gnome.org/show_bug.cgi?id=680349
We need to do this here so that an explicit gtk_widget_destroy
on either the widget or a container that holds it will kill the
reference to the menu or model.
https://bugzilla.gnome.org/show_bug.cgi?id=680803
We now support independent selection and primary clipboards, and avoid
wiping clipboard on modifying its contents from the same owner. This fixes
most of the interaction issues with clipboard and selection.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
GSequence iterators point at the position between two elements so an
iterator pointing at the N tree model node is actually between the N-1
and N sequence elements. This means that asking for the previous
sequence iterator first and then checking if it is the begin iterator
would yeld true for an iterator pointing at the 2nd tree model node
and make us return FALSE mistakenly.
https://bugzilla.gnome.org/show_bug.cgi?id=679910
This program launches an application specified by its desktop name
optinally taking list of URIs which are passed as arguments.
Uses GdkAppLaunchContext to get proper startup notification and
display handling for graphical apps.
https://bugzilla.gnome.org/show_bug.cgi?id=679342
The code that was trying to limit preview size changes was
running into some width-for-height pitfalls. It turns out
that the dialog behaves quite ok without this code, so just
remove it.
Now that filters may affect sensitivity of rows, we need
to clear the sensitivity column from the cache when the
filter changes. This fixes the problem where selecting a
different filter does not update the sensitivity of folders
until you change directories.
This way we remove paired function calls (compute/set pairs), and also make
it possible to avoid computing a filter twice, as setting the visibility
depends on filteredness.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
It bothers me that we call gtk_file_filter_filter(), then negate the result,
and the return *that* from node_should_be_filtered(). So, rename 'filtered'
throughout GtkFileSystemModel to 'filtered_out' to mean things that didn't
pass the filter.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
This was a copy-paste leftover from node_set_visible(). Filters are not
concerned with model freezes, so node_set_filtered() does not
need to handle freezes, either.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
Specially in the case of comboboxes, those menus could enable scrolling
even if the contents could fit in the work area, and could show blank
space in order to line up the selected item with the combobox.
When such thing happens, take into account scroll_offset when relocating
the menu contents so contents don't jump directly onscreen, and apply
it so scrolling is allowed in the direction that brings the menu onscreen
and blocked in the opposite direction.
Also, wait for cancelling the scroll operation until the touch is released
even if the scrolling arrows disappeared, so the menu item underneath isn't
selected right away.
https://bugzilla.gnome.org/show_bug.cgi?id=678113
Entries don't expand vertically if they are given pixbufs larger
than the calculated height for the current font, resulting in
cropped icons, so force the pixbuf to be rescaled so it fits
on the entry allocated size.
https://bugzilla.gnome.org/show_bug.cgi?id=678087
If the symbolic icon has other size than 16x16, the embedder
SVG that overrides colors would still force that size, resulting
in clipping instead of resizing. So fetch the original pixbuf
size the first time a symbolic icon is requested for a GtkIconInfo,
and use that size for the embedder SVG so it can be scaled properly
afterwards.
https://bugzilla.gnome.org/show_bug.cgi?id=677567
Both GtkListStore and GtkTreeStore had a few methods that allowed
-1 to mean 'append' when specified as a position, but others that
demanded positive position arguments. Make this consistent by
always allowing -1.
https://bugzilla.gnome.org/show_bug.cgi?id=667808
The recently-used.xbel storage for recently used files is located inside
the $XDG_DATA_HOME directory; there's no actual guarantee that the
directory has been created already, even though it's very highly
probable on any modern distribution. We should create it, along with its
intermediate parents, before constructing the file monitor that we use
to get change notifications.
https://bugzilla.gnome.org/show_bug.cgi?id=671817https://bugzilla.gnome.org/show_bug.cgi?id=667808
nitems is never guaranteed to be defined in sys/params.h as it is meant
to be defined within a protected ifdef __KERNEL conditional.
Use G_N_ELEMENTS from GLib which is the proper way of doing this.
