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xemu/ui
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Volker Rümelin 22048b1bff ui/sdl2: disable SDL_HINT_GRAB_KEYBOARD on Windows 
Windows sends an extra left control key up/down input event for
every right alt key up/down input event for keyboards with
international layout. Since commit 830473455f ("ui/sdl2: fix
handling of AltGr key on Windows") QEMU uses a Windows low level
keyboard hook procedure to reliably filter out the special left
control key and to grab the keyboard on Windows.

The SDL2 version 2.0.16 introduced its own Windows low level
keyboard hook procedure to grab the keyboard. Windows calls this
callback before the QEMU keyboard hook procedure. This disables
the special left control key filter when the keyboard is grabbed.

To fix the problem, disable the SDL2 Windows low level keyboard
hook procedure.

Reported-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230418062823.5683-1-vr_qemu@t-online.de>
(cherry picked from commit 1dfea3f212e43bfd59d1e1f40b9776db440b211f)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-05-31 09:43:56 +03:00
..
icons configure: move directory options from config-host.mak to meson 2020-10-26 07:08:38 -04:00
keycodemapdb@d21009b1c9 ui: update keycodemapdb submodule commit 2021-07-26 10:24:49 +02:00
shader meson: clean up build_by_default 2020-09-30 19:09:19 +02:00
clipboard.c ui/clipboard: reset the serial state on reset 2022-09-23 14:38:27 +02:00
cocoa.m ui/cocoa: Run qemu_init in the main thread 2022-09-23 14:36:33 +02:00
console-gl.c ui/console: fix texture leak when calling surface_gl_create_texture() 2022-03-04 11:28:37 +01:00
console.c ui: Fix pixel colour channel order for PNG screenshots 2023-05-18 21:09:59 +03:00
curses_keys.h curses: support wide input 2019-03-11 08:39:02 +01:00
curses.c ui/curses: Avoid dynamic stack allocation 2022-09-22 16:38:28 +01:00
cursor_hidden.xpm ui: move files to ui/ and include/ui/ 2012-12-19 08:31:30 +01:00
cursor_left_ptr.xpm ui: move files to ui/ and include/ui/ 2012-12-19 08:31:30 +01:00
cursor.c ui/cursor: fix integer overflow in cursor_alloc (CVE-2021-4206) 2022-04-07 12:30:54 +02:00
dbus-chardev.c ui/dbus: add chardev backend & interface 2021-12-21 10:50:22 +04:00
dbus-clipboard.c ui/dbus: add clipboard interface 2021-12-21 10:50:22 +04:00
dbus-console.c ui/dbus: associate the DBusDisplayConsole listener with the given console 2022-03-14 15:16:08 +04:00
dbus-display1.xml ui/dbus: add chardev backend & interface 2021-12-21 10:50:22 +04:00
dbus-error.c ui: add a D-Bus display backend 2021-12-21 10:50:22 +04:00
dbus-listener.c ui/dbus: do not send 2d scanout until gfx_update 2022-03-15 12:54:59 +04:00
dbus-module.c ui/dbus: add p2p=on/off option 2021-12-21 10:50:22 +04:00
dbus.c dbus-display: fix test race when initializing p2p connection 2022-07-19 14:35:00 +02:00
dbus.h ui: fix path to dbus-display1.h 2022-09-29 18:23:51 +02:00
egl-context.c ui: split the GL context in a different object 2021-12-21 10:50:21 +04:00
egl-headless.c ui/console: egl-headless is compatible with non-gl listeners 2022-03-14 15:16:05 +04:00
egl-helpers.c ui/gtk-egl: blitting partial guest fb to the proper scanout surface 2021-11-05 12:29:44 +01:00
gtk-clipboard.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
gtk-egl.c ui/gtk-egl: fix scaling for cursor position in scanout mode 2023-05-31 09:43:56 +03:00
gtk-gl-area.c ui/gtk: fix passing y0_top parameter to scanout 2023-05-31 09:43:56 +03:00
gtk.c ui/gtk: use widget size for cursor motion event 2023-05-31 09:43:56 +03:00
input-barrier.c ui/input-barrier: Move TODOs from barrier.txt to a comment 2021-08-02 12:55:51 +01:00
input-barrier.h ui: add an embedded Barrier client 2019-09-17 13:43:22 +02:00
input-keymap.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
input-legacy.c ui/input-legacy: pass horizontal scroll information 2022-01-13 15:33:18 +01:00
input-linux.c ui: replace qemu_set_nonblock() 2022-05-03 15:52:37 +04:00
input.c Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
kbd-state.c Include qemu/queue.h slightly less 2019-08-16 13:31:52 +02:00
keymaps.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
keymaps.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
meson.build gtk: disable GTK Clipboard with a new meson option 2022-11-23 12:15:06 +01:00
qemu-pixman.c ui/pixman: Add qemu_pixman_to_drm_format() 2021-05-27 12:07:37 +02:00
qemu-x509.h ui: move files to ui/ and include/ui/ 2012-12-19 08:31:30 +01:00
qemu.desktop ui: fix icon display for GTK frontend under GNOME Shell with Wayland 2019-01-21 09:43:13 +01:00
sdl2-2d.c ui/console: Pass placeholder surface to displays 2021-03-04 09:35:36 +01:00
sdl2-gl.c ui/sdl2: fix surface_gl_update_texture: Assertion 'gls' failed 2023-05-31 09:43:56 +03:00
sdl2-input.c ui/sdl2-input: use trace-events to debug key events 2020-05-19 09:06:44 +02:00
sdl2.c ui/sdl2: disable SDL_HINT_GRAB_KEYBOARD on Windows 2023-05-31 09:43:56 +03:00
shader.c ui/shader: free associated programs 2022-03-14 15:16:16 +04:00
spice-app.c ui/spice: Use HAVE_SPICE_GL for OpenGL checks 2021-07-26 10:24:49 +02:00
spice-core.c ui: move qemu_spice_fill_device_address to ui/util.c 2021-12-21 10:50:21 +04:00
spice-display.c ui/console: move dcl compatiblity check to a callback 2022-03-14 15:16:01 +04:00
spice-input.c spice: move add_interface() to QemuSpiceOps. 2020-10-21 15:46:14 +02:00
spice-module.c spice: wire up monitor in QemuSpiceOps. 2020-10-21 15:46:14 +02:00
trace-events ui: add some vdagent related traces 2022-09-23 14:38:23 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
udmabuf.c ui/console: Restrict udmabuf_fd() to Linux 2021-08-31 14:31:43 +02:00
util.c ui: move qemu_spice_fill_device_address to ui/util.c 2021-12-21 10:50:21 +04:00
vdagent.c ui/vdagent: fix serial reset of guest agent 2022-09-23 14:38:27 +02:00
vgafont.h ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc_keysym.h ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc-auth-sasl.c vnc: avoid deprecation warnings for SASL on OS X 2021-06-15 17:17:09 +02:00
vnc-auth-sasl.h vnc: avoid deprecation warnings for SASL on OS X 2021-06-15 17:17:09 +02:00
vnc-auth-vencrypt.c vnc: fix resource leak when websocket channel error 2020-11-04 08:25:17 +01:00
vnc-auth-vencrypt.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
vnc-clipboard.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
vnc-enc-hextile-template.h ui: vnc: finish removing TABs 2019-02-05 16:50:18 +01:00
vnc-enc-hextile.c Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
vnc-enc-tight.c Replacing CONFIG_VNC_PNG with CONFIG_PNG 2022-04-27 07:50:28 +02:00
vnc-enc-tight.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
vnc-enc-zlib.c vnc: fix memory leak when vnc disconnect 2019-09-17 13:45:10 +02:00
vnc-enc-zrle.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
vnc-enc-zrle.c.inc meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
vnc-enc-zrle.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
vnc-enc-zywrle-template.c ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc-enc-zywrle.h ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc-jobs.c treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
vnc-jobs.h ui/vnc: Drop unused vnc_has_job() and vnc_jobs_clear() 2017-02-08 14:59:36 +01:00
vnc-palette.c all: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
vnc-palette.h Include qapi/qmp/qlist.h exactly where needed 2018-02-09 13:52:15 +01:00
vnc-stubs.c vnc: support "-vnc help" 2021-01-23 15:55:07 -05:00
vnc-ws.c vnc: fix resource leak when websocket channel error 2020-11-04 08:25:17 +01:00
vnc-ws.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
vnc.c vnc: avoid underflow when accessing user-provided address 2023-04-27 08:52:57 +03:00
vnc.h Replacing CONFIG_VNC_PNG with CONFIG_PNG 2022-04-27 07:50:28 +02:00
win32-kbd-hook.c ui/win32-kbd-hook: handle AltGr in a hook procedure 2020-05-19 09:06:44 +02:00
x_keymap.c ui: Fix memory leak in qemu_xkeymap_mapping_table() 2021-05-02 17:24:50 +02:00
x_keymap.h ui: convert GTK and SDL1 frontends to keycodemapdb 2018-01-25 15:02:00 +01:00