Commit Graph

19 Commits

Author SHA1 Message Date
Lars Uebernickel
d30d56452c GtkWidget: Add gtk_widget_insert_action_group()
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.
2012-08-20 13:09:04 -04:00
Benjamin Otte
17ccbe4843 container: needs_resize is a container flag, not a widget flag
The widget flag is alloc_needed, needs_resize is used for "is queued
into the container resize queue".
2012-04-17 08:59:23 +02:00
Benjamin Otte
33f111a47c widget: Don't cache widget paths all the time
Add an internal API that allows GtkStyleContext to create a widget path
for the widget and with that bypassing gtk_widget_get_path() and that
  function caching the path.
2012-04-17 08:59:21 +02:00
Benjamin Otte
d589566f40 widget: Add _gtk_widget_invalidate_style_context()
This is supposed to replace gtk_widget_reset_style().
2012-04-17 08:59:09 +02:00
Benjamin Otte
e5ab48ac59 stylecontext: Notify widget directly of changes
This way, we don't need to g_signal_connect(), which saves a bunch of
memory and performance.
2012-04-17 08:59:08 +02:00
Carlos Garcia Campos
9f4bfff1b0 gtk: Add a way to do event capture
This patch adds a capture phase to GTK+'s event propagation
model. Events are first propagated from the toplevel (or the
grab widget, if a grab is in place) down to the target widget
 and then back up. The second phase is using the existing
::event signal, the new capture phase is using a private
API instead of a public signal for now.

This mechanism can be used in many places where we currently
have to prevent child widgets from getting events by putting
an input-only window over them. It will also be used to implement
kinetic scrolling in subsequent patches.

http://bugzilla.gnome.org/show_bug.cgi?id=641836

We automatically request more motion events in behalf of
the original widget if it listens to motion hints. So
the capturing widget doesn't need to handle such
implementation details.

We are not making event capture part of the public API for 3.4,
which is why there is no ::captured-event signal.
2012-03-01 16:25:21 -05:00
Javier Jardón
9d0febc9a6 Change FSF Address 2012-02-27 17:06:11 +00:00
Andrea Cimitan
4a18fe7ef2 Introduce gtk_window_get/set_attached_to()
gtk_window_get/set_attached_to() is a new API that allows for windows to
be attached to a GtkWidget.
The attachment is a logical binding between the toplevel window and the
widget that generated it; this kind of information is currently used to
propagate style information from the widget to the window, but is also
useful e.g. for accessibility.

https://bugzilla.gnome.org/show_bug.cgi?id=666103
2012-01-12 14:03:00 -05:00
Benjamin Otte
0b716e77ea widget: Add _gtk_widget_peek_accessible()
This function returns the accessible if it already exists. This way we
can call functions on the accessible from the widget itself instead of
having to rely on signals.
2011-11-16 04:39:23 +01:00
Matthias Clasen
2de4405c32 Move deprecated gtkwidget style api to gtkstyle 2011-11-02 08:10:42 -04:00
Javier Jardón
fdf979dce2 gtkwidget: Move private functions to private header
https://bugzilla.gnome.org/show_bug.cgi?id=651707
2011-06-04 14:00:55 +02:00
Tristan Van Berkom
38b5c8cf45 Cache heights-for-range-of-widths instead of height for every width.
This patch optimizes window resizes by assuming that if a widget
has the same height at a width of 50 as with a width of 150, the
height for width 100 will also be the same.

The patch also further optimizes the cache allocator, now there
are 2 pointer arrays of up to a maximum of 5 requests, the arrays
will only be allocated if a request is ever made in that orientation
and the array will be sparse until each request is made (i.e. if a
label can only wrap to 3 lines, there will only be 3 out of a
possible 5 SizeRequest structures allocated to cache it).
2011-03-25 18:42:08 +09:00
Tristan Van Berkom
82ae7b77ca Reduce memory consumption of the size request cache.
This patch makes contextual height-for-width request caching
optional (the contextual cache is not allocated for widgets that
report GTK_SIZE_REQUEST_CONSTANT_SIZE).
2011-03-25 18:42:08 +09:00
Tristan Van Berkom
1c20c93423 Optimize queue_resize_on_widget()
Optimized GtkSizeGroup code that is invoked for every queued resize
and every request that is not previously cached by trading qdata on
widgets for 3 extra bitfields on the GtkWidgetPrivate structure.
2011-02-08 00:39:51 +09:00
Paolo Borelli
001697a22a Move the get_cursor_color in GtkStyleContext
Move the private get_cursor_color method belongs to StyleContext. Change
the api so that retrieving both primary and secondary color is possible.
I left the method private for now, though it should probably be public
as all the other getters.
2011-01-29 13:13:42 +01:00
Paolo Borelli
9e20341775 Use GtkRGBA for the cursor color priv api. 2011-01-29 12:38:50 +01:00
Matthias Clasen
b42b47e7d3 Port gtk_draw_insertion_cursor to GtkStyleContext 2011-01-24 00:24:12 -05:00
Carlos Garnacho
99f59d8266 Fix coalescing of state animation areas for multiple window widgets.
Coordinates needed to be translated relative to the window position
in within the widget.
2010-12-13 22:31:27 +01:00
Emmanuele Bassi
2cc059a0e7 Split off gtkprivate.h
The gtkprivate.h header contains GtkWidget-specific private symbols that
are not useful except in a handful of cases. Basically everything
includes gtkprivate.h for the GTK_PARAM_* macros.

https://bugzilla.gnome.org/show_bug.cgi?id=632539
2010-10-20 10:34:26 +01:00