We now rely on toplevels receiving and forwarding all the events
the windowing should be able to handle. Event masks are no longer a
way to determine whether an event is deliverable ot a widget.
Events will always be delivered in the three captured/target/bubbled
phases, widgets can now just attach GtkEventControllers and let those
handle the events.
And refurbish cursor management to be set on the GtkWidget. The
input window is not needed anymore to receive events either.
This is no longer set through the GdkWindow, so use the private
GtkWidget API.
We can e.g. get the entry dispose()d and a focus_out event after that
(because the toplevel unsets the focus which previously was the entry).
We then later use priv->current_pos in a call to pango API which makes
sure the given index is valid for the given layout. Since we lazily
create a GtkEntryBuffer in get_buffer() and a PangoLayout lazily in
gtk_entry_create_layout, these 2 are always valid but don't match
priv->current_pos in this situation.
Fix this by resetting priv->current-pos in dispose().
Using Ctrl + left/right to skip between words, or left/right to cancel a
selection, were causing movement on the screen in the opposite direction
of the glyph on the key. This was surprising and awful UX for RTL users.
This is based on a patch covering the former case by:
Author: Ori Avtalion <ori@avtalion.name>
Date: Tue Apr 20 08:06:23 2010 +0000
https://bugzilla.gnome.org/show_bug.cgi?id=136059
See the implementation of gtk_entry_create_layout():
pango_attr_list_splice() is used to add the PangoAttrList of the preedit
string. And that is done *after* applying the PangoAttrList of the
"attributes" property.
https://bugzilla.gnome.org/show_bug.cgi?id=776868
This reverts commit 8e29222d95.
This needs more work - spin buttons need to be converted at
the same time, and we should make sure that text still appears.
Add a new ::measure vfunc similar to GtkCssGadget's that widget
implementations have to override instead of the old get_preferred_width,
get_preferred_height, get_preferred_width_for_height,
get_preferred_height_for_width and
get_preferred_height_and_baseline_for_width.
The cursor was set using gdk_window_set_cursor() even in
gdk_window_new().
So instead of having yet another flag, just make the users of that flag
call gdk_window_set_cursor() directly after the window was created.
We currently beep when a character is appended at the end in
overwrite mode. That is obviously not right. Patch based on
a patch by Ian MacDonald.
https://bugzilla.gnome.org/show_bug.cgi?id=772389
