2007-06-29 Matthias Clasen <mclasen@redhat.com>
* gdk/gdk.symbols:
* gdk/gdkkeys.h:
* gdk/x11/gdkkeys-x11.c (gdk_keymap_have_bidi_layouts): New
function to determine if keyboard layouts for both LTR and LTR
languages are in use. Refactor the direction caching code to
make this information available. (#451575, Behnam Esfahbod)
svn path=/trunk/; revision=18301
2006-10-09 Matthias Clasen <mclasen@redhat.com>
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
Update the docs to state which out parameters may be NULL.
(#360870, Attilio Fiandrotti)
2006-09-20 Behnam Esfahbod <behnam@zwnj.org>
* gdk/x11/gdkkeys-x11.c:
(get_direction): just check the first shift-level of keyboard
layout for RTL and LTR keysyms() (compliment to #116626)
2005-11-10 Matthias Clasen <mclasen@redhat.com>
Don't corrupt odd keymaps (#316638, Kean Johnston)
* gdk/x11/gdkkeys-x11.c (set_symbol): Auxiliary function to
handle frobbing keymaps with odd numbers of syms/code.
* gdk/x11/gdkkeys-x11.c (update_keymaps): Use set_symbol() to
frob the keymap.
2005-11-10 Michael Natterer <mitch@imendio.com>
Applied patch from maemo-gtk that addresses many issues wrt
display migration and display closing (bug #85715).
* gdk/gdkdisplay.c (gdk_display_dispose): don't just set the
default display to NULL when it's closed. Instead set the most
recently opened display as new default (if one exists).
* gdk/gdkpango.c (on_renderer_display_closed): fixed signature
of this callback.
* gdk/gdkscreen.c (gdk_screen_dispose): check if the GCs still
exist before unrefing them.
* gdk/gdkwindow.c (_gdk_window_destroy_hierarchy): if the screen
is closed, allow destruction of the root window.
* gdk/x11/gdkdisplay-x11.c: moved some stuff from finalize() to
dispose(), free stuff that was leaked before.
* gdk/x11/gdkevents-x11.c (_gdk_x11_events_uninit_screen): check if
the xsettings_client still exists before destroying it.
* gdk/x11/gdkkeys-x11.c: added finalization and free the allocated
X resources.
* gdk/x11/gdkpixmap-x11.c: moved stuff from finalize() to new
dispose() implementation.
* gdk/x11/gdkscreen-x11.c: moved stuff from finalize() to
dispose() and check if it still exists before unrefing it. Set
their pointers to NULL/None *after* upchaining in dispose(),
because X11 implementations of members of the parent class still
need them for their own destruction.
* gdk/x11/gdkvisual-x11.c: removed finalize() implementation which
was g_error()ing when finalizing a visual.
* gtk/gtkclipboard.c (gtk_clipboard_finalize): don't use
get_clipboard_widget() because it would create the widget if it
doesn't exist. Use g_object_get_data() directly instead.
* gtk/gtktextdisplay.c (on_renderer_display_closed): fixed signature
of this callback.
2005-09-09 Matthias Clasen <mclasen@redhat.com>
Make it possible to determine if a key event is for a
modifier key:
* gdk/x11/gdkprivate-x11.h:
* gdk/x11/gdkkeys-x11.c (_gdk_keymap_key_is_modifier):
New function to determine if a keycode is mapped to a modifier.
(get_xkb): Get the modmap.
* gdk/x11/gdkevents-x11.c (translate_key_event): Set the
is_modifier bit by calling _gdk_keymap_key_is_modifier().
* gdk/gdkevents.h (struct _GdkEventKey): Add an is_modifier
bit.
2005-09-06 Matthias Clasen <mclasen@redhat.com>
* gdk/x11/gdkkeys-x11.c (update_modmap): Make the modmap reflexive.
(_gdk_keymap_add_virtual_modifiers): Don't add both Alt and Meta
if they are mapped to the same modifier.
2005-09-06 Matthias Clasen <mclasen@redhat.com>
Add support for extra virtual modifiers: (#85780, Owen Taylor)
* gdk/x11/gdkkeys-x11.c (struct _GdkKeymapX11): Add a
modmap to maintain the information which X modifiers map to
virtual modifiers.
(get_xkb): Set up the modmap from the XKB tables.
(update_keymaps): Set up the modmap from the information returned
by XGetModifierMapping in the non-XKB case.
* gdk/x11/gdkprivate-x11.h:
* gdk/x11/gdkkeys-x11.c (_gdk_keymap_add_virtual_modifiers): New
function to set the virtual modifiers in the state.
* gdk/x11/gdkevents-x11.c (translate_key_event): Call
_gdk_keymap_add_virtual_modifiers here.
* gdk/gdktypes.h (GdkModifierType): Add bits for virtual Super,
Hyper and Meta modifiers. Also add GDK_ALT_MASK as an alias
for GDK_MOD1_MASK.
2005-03-15 Matthias Clasen <mclasen@redhat.com>
Make PLT-reduction work with gcc4, and don't include
everything in gdkalias.h:
* gdk/gdk.symbols: Group symbols by header and source file.
* gdk/makegdkalias.pl: Protect definitions by the same
preprocessor symbols used to guard the headers. Move
the alias declarations to a separate file which is
produced when calling makegdkalias.pl -def
* gdk/Makefile.am (gdkaliasdef.c): Add a rule to generate this
file.
* gdk/*.c, gdk/x11/*.c: Include gdkalias.h after the other
headers, include gdkaliasdef.c at the bottom.
2004-11-29 Matthias Clasen <mclasen@redhat.com>
Determine the direction of XKB groups from their content,
not by looking for hardcoded keymap names. (#116626, patch by
Behdad Esfahbod, based on an earlier patch by Ilya Konstantinov)
* gdk/x11/gdkkeys-x11.c (struct _GdkKeymapX11): Cache directions
for XKB groups.
(get_direction): Determine direction of group by looking at
directions of keysyms.
(update_direction): Maintain the cache of group directions.
(gdk_keymap_get_direction): Use update_direction().
Mon Aug 9 15:41:17 2004 Matthias Clasen <maclas@gmx.de>
Add hidden aliases for exported symbols which are
used internally in order to get rid of many PLT
entries. (#145519, Arjan van de Ven)
* gdk/Makefile.am: Add rules to generate gdk.def and
gdkalias.h from gdk.symbols, and make make check check
the abi with abicheck.sh.
* gdk/gdk.symbols: New file. Definition of the GDK ABI.
The file can be processed by cpp to filter out certain
subsets of symbols.
* gdk/abicheck.sh: New file. Script to check the actually
symbols exported from libgdk-x11.2.0.so against the symbols
found in gdk.symbols.
* gdk/makegdkalias.pl: New file. Perl script to generate the
header containing the alias definitions for internally used
exported symbols from a list of symbols.
* gdk/*.c, gdk/x11/*.c: Include gdkalias.h
2004-06-25 Bastien Nocera <hadess@hadess.net>
reviewed by: Matthias Clasen <maclas@gmx.de>
* gdk/x11/gdkkeys-x11.c: (get_symbol), (update_keymaps),
(gdk_keymap_lookup_key), (translate_keysym): fix keys parsing when
the number of keysyms per keycode is odd. Fixes#144808.
2004-03-05 Federico Mena Quintero <federico@ximian.com>
Fixes#136082 and #135265, patch by Morten Welinder.
* configure.in: Use AC_SYS_LARGEFILE.
* */*.c: #include <config.h>
Tue Aug 26 09:57:38 2003 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c (update_keymaps): Fix variable
declaration not at start of block. (#120371, Damien Carbery)
Mon Aug 25 16:15:41 2003 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c: Fix up CapsLock and
NumLock handling for non-XKB. Add a special case
hack for NumLock on Sun servers. (Patch from
Robert Basch, #115819)
Thu Aug 21 15:17:42 2003 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c: Change the interpretation
of consumed_modifiers so that it contains:
- Modifiers combinations actually found in
state.
- Single modifier modifier combinations.
But not multi-modifier combinations that aren't
in event->state. Document. (#100439)
Thu Oct 17 17:17:05 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcheckbutton.c (gtk_check_button_size_request):
Fix use of uninitialized variable.
Thu Oct 17 14:38:37 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccellabel.c (gtk_accel_label_expose_event):
Align the baseline of the accelerator label with the
first baseline of the main label of the menu item. (#76593)
Wed Oct 16 18:25:24 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkevents-x11.c (translate_key_event):
Use gdk_keymap_translate_keyboard_state() rather than
XLookupString() to get the keysymbol, since XLookupString
can confuse the input method handling. (#93575)
* gdk/x11/gdkkeys-x11.c: Rewrite the handling of
key translation for the non-XKB case to properly
handle Shift_Lock, Caps_Lock, Num_Lock according
to the Xlib spec. (#67066)
Mon Oct 7 19:44:45 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c (_gdk_keymap_keys_changed): Move
out of HAVE_XKB. (#95129, Phil Blundell)
Mon Oct 7 15:48:44 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdnd.[ch] gdk/x11/gdkdnd-x11.c: Add
gdk_drag_find_window_for_screen(), so that we can
interpret x_root / y_root relative to the correct screen.
* gdk/gdkdnd.c Makefile.am gdk/x11/gdkdnd-x11.c
gdk/fb/gdkdnd-fb.c gdk/win32/gdkdnd-win32.c: New file.
Move gdk_drag_find_window(), gdk_drag_get_protocol() here.
* gtk/gtkdnd.c: Handle drags between screens; use
a fallback icon for icons set as windows/pixmaps,
move the drag icon between displays for icons set as
pixbufs.
* gdk/x11/gdkkeys-x11.c (update_keymaps): Fix infinite
loop from last change.
Mon Oct 7 11:45:17 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c (update_keymaps): If Mode_switch
is used for a known modifier like Mod1, assume it won't
be used to switch group. (#94841, problem reported by
Szekeres Istvan)
Fri Oct 4 14:49:04 2002 Owen Taylor <otaylor@redhat.com>
Patch from Shivram U <shivaram.upadhyayula@wipro.com>
* gdk/x11/gdkkeys-x11.c (update_keymaps): Increased the keycount to
(max_keycode - min_keycode) + 1 from (max_keycode - min_keycode).
(update_keymaps), (gdk_keymap_get_entries_for_keyval) looping through
less than or equal to max_keycode. (#79184)
Mon Sep 23 16:48:46 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkkeys.[ch] gdk/x11/gdkkeys-x11.c gdk/x11/gdkevents-x11.c:
Add a keys_changed signal emitted when the keymap changes.
(#72148)
* gtk/gtkkeyhash.c (_gtk_key_hash_remove_entry):
Hook up code to handle keymap changes, change to keep
a linked list of keymap entries so that we can reinsert
them in the same order on a keymap change.
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
Tue May 14 15:09:33 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkkeys-x11.c: Try adding a #ifndef/#define
for XkbKeySymEntry to make up for OSF broken
XKB extension. (#77819, Gareth Pearce)
* gtk/gtklayout.c: Clamp the upper values in response
to ::size-allocate if necessary. (#81290, Christophe Saout)
* gtk/gtkcombo.c (gtk_combo_entry_focus_out): Handle
combo being destroyed before idle fires.
(#81396, Timo Sirainen)
Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com>
Start of integration of Erwann Chenede's multihead work
from the gtk-multihead branch.
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch]
gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch]
New classes representing a set of screens with attached
input devices and a single contiguous area, respectively.
* gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c:
gdk/x11/gdkprivate-x11.h: Make the initialization interface
simple _gdk_windowing_init() and do the rest in
gdk_open_display() calls.
* gdk/gdk.[ch]: Add gdk_parse_args() which can be used
to do the display-independent part of initialization
instead of gdk_init_[check].
* gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h
gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h:
Add multihead variants (_for_display(), for_screen()) of functions
getting information specific to a particular screen screen or
display.
* gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions
like gdk_rgb_get_colormap() that used to get/list global
objects.
* gdk/x11/gdkx.h: Add functions for converting GdkScreen
and GdkDisplay into the X equivalents.
* gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords()
not in the headers and unused.
* configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}:
Remove gxid support ... has not been tested for a long time...
"xfree" support is more portable to non XFree86.
* gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be
used to turn off functions that are inherently non-multihead
safe.
* gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions
are used in non-multihead-safe ways.
* gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK
multihead safe.
* gdk/x11/gdkkeys-x11.c (update_keymaps): Fudge keymap to have lower
upper case variants if there is only a single keysym per keycode and
the key symbol has upper and lower case variants (#74512)
Mon Mar 4 12:43:48 2002 Owen Taylor <otaylor@redhat.com>
Fixes for non XKB operation. (#73103)
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
Fix problem where GDK_Tab was converted to GDK_ISO_Left_Tab
always, not just if Shift was pressed.
* gdk/x11/gdkkeys-x11.c gdk/x11/gdkprivate-x11.c
gdk/x11/gdkevents-x11.c: Move determination of group
to _gdk_x11_get_group_for_state(), fix to handle non-XKB.
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state): Only
add in SHIFT_MASK | LOCK_MASK to consumed_modifiers if the shifted
and unshifted keysyms are different. Only add in group_switch_mask
if the group-switched and non-group-switched keysyms are diferent.
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
When calling XKeycodeToKeysym, use group * keysyms_per_keycode / 2
not group * keysyms_per_keycode. (Tor Lillquist)
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
Remove the hack to fudge the return value for GDK_Tab + Shift
since that didn't work -- it didn't affect the reverse mapping.
Instead fudge the non-XKB keymap instead.
2002-03-01 Tor Lillqvist <tml@iki.fi>
* gdk/gdkkeys.c (gdk_keyval_convert_case)
* gdk/x11/gdkkeys-x11.c (gdk_keyval_convert_case): If the keyval
to be converted is one of those that consist of a Unicode
character plus our special flag bit, use the
g_unichar_to{lower,upper} functions (Bug#73112).
* gdk/gdkkeys.c (gdk_keyval_convert_case): Drop the #ifdefs for
the GDK keysym symbols. As we include gdkkeysyms.h, we know they
are there. And if GDK keysyms some day are added/removed, this
function needs changes, too, anyway.
Tue Feb 26 19:16:28 2002 Owen Taylor <otaylor@redhat.com>
* gdk/win32/gdkkeys-win32.c (gdk_keyval_name):
* gdk/x11/gdkkeys-x11.c (gdk_keyval_name):
Make sure Page_Up, Page_Down get those names, not Prior,
Next.
Wed Feb 20 14:26:47 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkkeyhash.[ch]: Implement "fuzzy" key binding lookups;
allow matches on key and level but not group. Also, implement
ignoring "consumed modifiers correctly."
* gtk/gtkaccelgroup.c gtk/gtkbindings.c: Convert to using
GtkKeyHash.
* gtk/gtkdebug.h gtk/gtkmain.c: Support GTK_DEBUG=keybindings
* gdk/x11/gdkevents-x11.c (gdk_event_translate): Fill in
the group for key release events as well as key press events.
* gdk/gdkkeys.h gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
Rename unused_modifiers to consumed_modifiers, make the docs and
non-Xkb implementation match the Xkb implementation.
* gdk/linux-fb/gdkkeyboard-fb.c gdk/win32/gdkkeys-win32.c: Propagate
doc and parameter name changes.
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state):
XkbTranslateKeyCode doesn't handle LockMask, we need to handle
it ourselves.
* gdk/x11/gdkkeys-x11.c (gdk_keymap_translate_keyboard_state): Force
<Shift>Tab to give GDK_ISO_Left_Tab, since we need consistency
to allow dealing with ISO_Left_Tab.
* gtk/gtkwindow.c gtk/gtktextview.c gtk/gtkscrolledwindow.c
gtk/gtkpaned.c gtk/gtkcombo.c gtk/gtknotebook.c:
Remove inappropriate uses of GDK_ISO_Left_Tab. (GDK_ISO_Left_Tab
or <Shift>Tab both are equivalent as a binding specifier.)
* gtk/gtkbutton.c (gtk_button_class_init): Make ::activate
GTK_RUN_ACTION, so you can bind an accelerator to it.
* gtk/gtklabel.c (gtk_label_set_uline_text_internal): Call
gdk_unicode_to_keyval on the mnemonic character.
* tests/testgtk.c: Add a test for the new fuzzy key binding matching.
Wed Jan 9 20:56:42 2002 Jonathan Blandford <jrb@redhat.com>
* gdk/x11/gdkkeys-x11.c (get_xkb): get the types as well as the
symbols because we need them in MyEnhancedXkbTranslateKeyCode.
Tue Oct 23 11:53:00 2001 Owen Taylor <otaylor@redhat.com>
* gtk/Makefile.am (INCLUDES): Remove G_DISABLE_CONST_RETURNS.
* gtk/gtkfontsel.[ch]: Make gtk_font_selection_get_font()
G_CONST_RETURN. (Murray Cumming)
* gtk/gtkfontsel.c (gtk_font_selection_dialog_get_preview_text):
Make G_CONST_RETURN.
* gtk/gtkfilesel.c (open_user_dir): Fix bug with freeing
results of g_get_home_dir().
* gtk/gtkfilesel.c: Make filesel->fileop_file a duplicated
copy. Storing the return from gtk_entry_get_text() is evil.
* gtk/gtkcombo.c gtk/gtkcellrenderertext.c gtk/gtkbindings.c
gtk/gtkfilesel.c gtk/gtkfontsel.c gtk/gtkimmodule.c
gtk/gtkobject.c gtk/gtkoldeditable.c gtk/gtktreedatalist.c
gtk/gtksignal.c: Add const.
* gdk/x11/gdkkeys-x11.c (get_direction): Add missing const.
* gtk/gtktreeview.c: Namespace object data keys to be safe, even
if we are setting them on private widgets.
* gtk/gtktreeview.c (gtk_tree_view_real_start_interactive_search):
Duplicate entry->text before setting it as object data.
Sun Oct 21 23:27:00 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_translate_coordinates): Fix
problem with g_return_if_fail return value.
* gdk/x11/gdkproperty-x11.c docs/Changes-2.0.txt: Move over the
virtual atom code from the gdk-multihead branch, removing the per-display
part. Virtualizing atoms needs to be done now to prevent compat
breakage in direct Xlib accessing code in the future. (#62208)
* gdk/x11/gdkx.h: gdk/gdk/x11/gdkproperty-x11.c: Export
gdk_x11_xatom_to_atom, gdk_x11_atom_to_xatom().
* gdk/gdktypes.h docs/Changes-2.0.txt: Make GdkAtom
an opaque pointer type so the compiler catches attempts
to mingle it with X atoms.
* gdk/x11/{gdkdnd-x11.c,gdkevents-x11.c,gdkglobals-x11.c,
gdkkeys-x11.c, gdkmain-x11.c, gdkprivate-x11.c,
gdkproperty-x11.c, gdkselection-x11.c, gdkwindow-x11.c}
gtk/{gtkclist.c,gtkctree.c,gtkdnd.c,gtkplug.c,gtksocket.c}
tests/testdnd.c,tests/testselection.c:
Fix up for above atom changes.
* gdk/gdkselection.h (GDK_SELECTION_CLIPBOARD): Add, since we
now have the ability to add custom predefines.
* gtk/{gtkentry.c,gtklabel.c,gtkoldeditable.c,gtktextview.c}:
Use GDK_SELECTION_CLIPBOARD instead of GDK_NONE in calls
to gtk_clipboard_get().
* gdk/win32/gdkproperty-win32.c: Add CLIPBOARD, fix up
for GdkAtom => pointer change.
* gdk/linux-fb/gdkproperty-fb.c: Fix handling of predefined
atoms, fix for GdkAtom => pointer change.
