Commit Graph

20937 Commits

Author SHA1 Message Date
Nico Vertriest
a1d61e70ca Doc: added NoGesture to GestureState enum
Task-number: QTBUG-39988
Change-Id: I5481dfec75c90267a3a9be0d212df7384016e69d
Reviewed-by: Martin Smith <martin.smith@digia.com>
2014-11-19 11:58:00 +01:00
Paul Olav Tvete
42b4dda39c Fix rubberband position for tabbed mdi windows
Place the rubberband over the tabs instead of where the hidden
subwindows happen to be.

[ChangeLog][QtWidgets][QMdiArea] Fix rubberband position for tabbed mdi windows

Task-number: QTBUG-42612
Change-Id: I41e81ab8b99ab9e0fa533fd4ed1b2a8141d19753
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
2014-11-19 10:34:39 +01:00
Paul Olav Tvete
85a4aaa5ce Fix invalid qmake syntax
Task-number: QTBUG-42549
Change-Id: I57ba3150e3a3b915faf0356d8a3f89801eb4963e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
2014-11-19 10:34:24 +01:00
Friedemann Kleint
c2c48b3ea9 Add a note about group separators to numeric validators.
Task-number: QTBUG-42522
Change-Id: I202cb98c51ba2332000772edfdc47d47c56e49c9
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
2014-11-19 10:11:58 +01:00
Allan Sandfeld Jensen
ccd4da392c Do not force a content-type on POST request with no content
While a POST request with no body may be a pointless thing it does
happen on many websites. Currently this causes QtNetwork to print a
warning to the console and set an invalid content-type. This patch
allows the content-type to be absent when content is.

Task-number: QTBUG-42479
Change-Id: Ia84c89147d2469a9421b9694d062c797987b3194
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-11-19 09:59:10 +01:00
Thiago Macieira
9990e47f04 Fix build
Caused by qstringlist.h no longer including qdatastream.h.

Change-Id: I4dee5565ebaa1c8593633a6ad27f142e4424c5c9
Reviewed-by: David Faure <david.faure@kdab.com>
2014-11-18 22:11:19 +01:00
Martin Smith
e86f1ceaed qdoc: Missing break in qdoc switch statement
There was a missing break statement in the function that generates the
.index file, which caused qdoc to output extra attributes in the
<module> element.

Change-Id: I110c15c67a228249bfe0c7da138f2ca0b4921371
Task-number: QTBUG-42625
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
2014-11-18 11:26:07 +01:00
Allan Sandfeld Jensen
87636ec582 Save a detach if QBrush::setColor does not change the brush color
We can save detaching a QBrush when setColor is called trying to set
the current color.

Change-Id: I8f4042325d0f9c2bda69d469d6861e3cc310f329
Reviewed-by: Samuel Rødal <srodal@gmail.com>
2014-11-18 11:16:56 +01:00
André Klitzing
e37a69252e Fix memcpy with incorrect destination
Variable dsa is assigned in this block with q_DSA_new instead of rsa.
So this should be the destination of memcpy.

Change-Id: Id5a41d99f1606bf525ad5f819bbc06bb1235bf5b
Reviewed-by: Richard J. Moore <rich@kde.org>
2014-11-18 06:48:04 +01:00
Friedemann Kleint
6f66205bac Add Windows-specific notation for WebDAV to QUrl.
Convert a Windows-specific WebDAV specification
"//host@SSL/path" into URL's with scheme set to
"webdavs" and back to local file (Windows only).

Task-number: QTBUG-42346
Change-Id: I12663243848ea7b2d3f208743e837e9de14a93eb
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-11-17 21:47:29 +01:00
Laszlo Agocs
41f8d1f393 Fix wrong qversionnumber header name in tools.pri
Change-Id: Ie571ca0dc1720bcd04e492697e93f866b1877a5b
Reviewed-by: Keith Gardner <kreios4004@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2014-11-17 20:04:11 +01:00
Tor Arne Vestbø
8aa2ae3e0e iOS: Tell Xcode to not build universal app binaries for debug builds
You're likely to only target/develop on one device at a time, so
we only need to build for one architecture at a time. Switching
device in Xcode will switch the active architecture as well, so
the only case where you'll need a universal debug build is if
you are creating a debug package for testers.

Change-Id: I4f37f5c982082c42836749d1e9fbe5ef91138912
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
2014-11-17 20:04:00 +01:00
Kai Koehne
40a4e446f3 ANGLE: Fix compilation with D3D9
Fixes a regression introduced in c6df5fe3ed that
broke compilation with d3d9 (namely, -target xp).

Task-number: QTBUG-42714
Change-Id: I1a5e9682d5463bfa082a5d0c062399a131a7cf52
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
2014-11-17 20:03:39 +01:00
Morten Johan Sørvig
e4d9102805 Set CFBundleIdentifier prefix for Qt frameworks
This sets the prefix for frameworks to "org.qt-project".
Applications keep using the default Xcode preferences
prefix.

Task-number: QTBUG-32896
Change-Id: I67384f643888f2de3dd8e36b9bce0f04ca4e16dd
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2014-11-17 20:03:23 +01:00
Morten Johan Sørvig
32bc5f01c4 Revert "Build Qt for OS X and iOS with relative rpath"
The change was made too late in the 5.4.0 release
cycle, and broke the Qt build and deployment in
several areas:
	- macdeployqt
	- OS X 10.7 builds
	- shadow builds

This reverts commit c0a54efc40.

Change-Id: I1c1ad4901228f5516352ccdfa963e8ea2b5013b6
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
2014-11-17 20:03:01 +01:00
Laszlo Agocs
24d06c8c3c Fix missing docs for QByteArrayList
The public is needed for qdoc which sees class, not struct.

Task-number: QTBUG-42689
Change-Id: I28298b5fd13c6841838634a440bb2f726ddbe7be
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2014-11-17 14:53:00 +01:00
Laszlo Agocs
b00d4475aa Fix broken resource cleanup in QOpenGLWidget
The context has to be made current. Otherwise we may fail to clean up or,
what's worse, we may delete FBOs and textures in some random context.

The latter was visible with ANGLE in the qopenglwidget example. When having
two QOpenGLWidget instances, the context for the second happened to be the
current one when destroying the first. This is now avoided by making sure the
correct context is current when deleting the FBOs.

Task-number: QTBUG-42696
Change-Id: I8c1eed7c13a869968cc67141e585d02c6bc6f279
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-11-17 14:52:50 +01:00
Friedemann Kleint
2fb3941198 QPanGestureRecognizer: Make the number of touch points a parameter.
Prepare for determining the suitable number of touch points
from the device type. For now, 2 points are used as
before, which can be overridden by setting the environment
variable QT_PAN_TOUCHPOINTS. Add member variable
to QPanGesturePrivate which is set on gesture creation and later
used for comparison.

Task-number: QTBUG-40461
Change-Id: I6d9e35ca752375bc6a54435482ca0925195b8142
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
2014-11-17 14:38:15 +01:00
Laszlo Agocs
954552ceac Update fbo toImage() docs regarding premultiplied alpha
Task-number: QTBUG-42510
Task-number: QTBUG-37261
Change-Id: Ic11bec0a25e66df9d022f640621686be867e84d2
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
2014-11-17 10:16:35 +01:00
Oliver Wolff
db31a5009a WinRT: Fill data in QUdpSocket::readDatagram
There was still a TODO left in there and the data was never filled.
In addition to filling the data, some pointer checks for addr and port
were added.

Task-number: QTBUG-42244
Change-Id: I8e358b5544edcdb4077a52f433e4bc17d92014ce
Reviewed-by: Andrew Knight <andrew.knight@theqtcompany.com>
2014-11-16 20:00:36 +01:00
BogDan Vatra
2b9ae07ca3 Android: Extract VectorDrawable
Task-numer: QTBUG-42488
Change-Id: Iacc9e6afc75f1f480ba8119c9cbd481beb1d1089
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
Reviewed-by: BogDan Vatra <bogdan@kde.org>
2014-11-16 20:00:09 +01:00
Konstantin Ritt
0600f7d629 Fix hb_face leaking in QFontEngineFT
Since HarfBuzz-old's HB_Face doesn't support ref-counting,
it is impossible to keep the same behavior as for NG's ref-counted hb_face
when we're going to reparent the data of unknown type in QFontEngineFT.

We should either not release the object returned by harfbuzzFace(),
or introduce ref-counting for HB-old's HB_Face. Stop referencing HB-NG's
objects on access for now and thus avoid a need to release them manually.

Task-number: QTBUG-42674
Change-Id: Ia21e7ba9c17185796b0dd98c2c27d02566f2a701
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
2014-11-15 14:45:43 +01:00
Nico Vertriest
f44eb5c57f Doc: Solved link and autolink errs qnamespace.qdoc
Task-number: QTBUG-40362
Change-Id: I81166dc3a54427e2d2d81f640162f6c338947849
Reviewed-by: Martin Smith <martin.smith@digia.com>
2014-11-15 14:45:07 +01:00
Andrew Knight
47c2d76dba winrt: Resize window on Windows Phone using EGL
To avoid duplicating code in ANGLE, we can resize the framebuffer in QPA.
This potentially allows us to synchronize rendering to avoid displaying
a frame which is rendered for the new geometry but is displayed with the
old geometry.

Change-Id: I5f3a0634628d9ea4ca73349a02e646eb043bd757
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
2014-11-15 08:51:22 +01:00
BogDan Vatra
08afe17731 Android: Fix QSlider appearance
Task-number: QTBUG-42672
Change-Id: I882c1f625ea659967a8db09246dc28d7aef93fdf
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
2014-11-15 08:50:44 +01:00
BogDan Vatra
dfbd09378c Fix crash on Android L and list view items.
This crash is visible on Android L. This patch removes the static_cast which caused the
crash and it also fixed the list view item problem. I could not create separated patches
because they depend too much on each other.

Task-number: QTBUG-42673
Task-number: QTBUG-41814
Change-Id: I5d3e9c2b73df8f0e87e815b785b1c64d65a3ffaf
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
2014-11-15 08:50:21 +01:00
BogDan Vatra
946cf4ca00 Android: copy build.gradle to install folder.
Task-number: QTCREATORBUG-13311
Change-Id: I4c91164ae1fc593397bb46f98fbc49ef1569da39
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
2014-11-15 08:49:39 +01:00
Eskil Abrahamsen Blomfeldt
1ffe39dfd1 Make it possible to disable font embedding
When font embedding is explicitly disabled, fall back to painter paths
as we would if the font prohibits embedding. Note that this flag was
never respected on any platform in any version of Qt, as far as I've
been able to tell, because the handling of it in the X11 print
engine was removed shortly after it was introduced in 2005.

[ChangeLog][Printing] Disabling font embedding is now possible using
the QPrinter::setFontEmbedding() function.

Task-number: QTBUG-41943
Change-Id: Ice5e893f9893c5243310ae7892bec7497dd55c4a
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2014-11-15 08:49:15 +01:00
Topi Reinio
2f1d22c8b4 qdoc: Removed text formatting from requisites table
Removed the teletype (code) formatting used in the requisite table:
include, qmake (qtvariable) and import statement (for QML types).

This makes the table look more uniform as it doesn't mix font
styles anymore.

Also, remove the closing </b> tag that caused incorrect html to
be generated.

Change-Id: I180a90c22d4b0066aade8ce38d13343076285ff0
Reviewed-by: Martin Smith <martin.smith@digia.com>
2014-11-15 08:47:41 +01:00
hjk
68862c7231 rcc: Change two-pass feature from opt-out to opt-in
This makes the 'big-data' feature introduced and made mandatory with
commit 5395180 opt-in trough CONFIG += resources_big.

Since the feature has been introduced several setups have been
found where the feature cannot be used, or not be used out-of-the-box.
Using the traditional default behavior lowers the risk of further
breakages.

Change-Id: Ifd04204adadeec539e962d6a9a6955f63781bd36
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
2014-11-15 08:47:10 +01:00
BogDan Vatra
e7839239eb Android: Extract AnimatedStateListDrawable
Task-number: QTBUG-42488
Change-Id: I6400c5ba54bdc9a0e1db71986432a6653da9e534
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
Reviewed-by: BogDan Vatra <bogdan@kde.org>
2014-11-15 08:46:28 +01:00
N.Sukegawa
f1aafb595b Make configure fail on invalid (-no)-feature options
configure script has been silently accepting whatever flags that begin
with "-feature-" even if the feature name does not exist at all.

Since the script validates many other flags, this behavior can make
users believe flags they supply is valid when it isn't.
Besides, this option is currently not protected against typo in any way.

This commit verifies those flags against content of
"qtbase/src/corelib/global/qfeatures.txt" and fails if supplied
flag is not a valid feature name.

Change-Id: Ib19ec66dd5558fb5491e8e080ce07d4807d94c1f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2014-11-15 04:26:33 +01:00
Andrew Knight
365212fede winrt: Blacklist certain devices from creating a depth/stencil buffer
This passes the EGLConfig created in the platform screen to the
underlying context, and certain GPUs are blacklisted to be prevented
from creating a configuration which does not render properly with Qt
Quick.

Task-number: QTBUG-42260
Change-Id: I7e1cdc33c2f5662538723c6930fad5f13b151d6f
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
2014-11-14 19:04:16 +01:00
Nico Vertriest
c8751b3d84 Doc: Corrected brief statement for overview page
Task-number: QTBUG-42682
Change-Id: I28afbb8b09d5568f3fae29fdfc5a3d15376b72de
Reviewed-by: Martin Smith <martin.smith@digia.com>
2014-11-14 19:03:22 +01:00
BogDan Vatra
acd06b6ef6 Set Android palette and fonts in QPA plugin.
Task-number: QTBUG-40621
Change-Id: Ibe069d4f93ac317e4f1b9ef5fc6bc3edcfac8685
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
2014-11-14 19:03:06 +01:00
BogDan Vatra
4decaa566c Android: Extract default style
Task-number: QTBUG-40621
Change-Id: I4569c87c79769752373a9e6e12cb64c89dfc8f94
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
2014-11-14 19:02:57 +01:00
Andrew Knight
c6df5fe3ed ANGLE: Upgrade to version 1.2.30d6c255d238
The following patches have been changed:

0001-Fix-compilation-for-MSVC-2008-and-std-tuple.patch
  Removed because it is no longer possible to build ANGLE with MSVC2008

0002-Fix-compilation-of-ANGLE-with-mingw-tdm64-gcc-4.8.1.patch
  Removed because the minimum version of MinGW moved to 4.8.2

0005-Fix-build-when-SSE2-is-not-available.patch
  Removed because it was fixed upstream

0006-Fix-compilation-of-libGLESv2-with-older-MinGW-w64-he.patch
  Removed because older versions of MinGW are not supported

0007-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  Removed because it was fixed upstream

Task-number: QTBUG-41903
Change-Id: I976d30802f7f6fee725cf9a9f1325d5e82609835
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
2014-11-14 19:01:38 +01:00
Andrew Knight
32db2f425a windows: fix platform compilation after ANGLE upgrade
Upstream changed how WARP is meant to interact with EGL, and so the
enum names changed.

Change-Id: I10d4bcac71b75a1223ea8af4d3fcf584f5685a02
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
2014-11-14 19:01:26 +01:00
Giuseppe D'Angelo
c1081b9426 QFusionStyle: properly indent an if statement
Fix the style trap that leads people into thinking that's an
else-if, while it's a plain if.

Change-Id: I62963f0d6270eadcbd8aede7bac60f83968cb0d4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
2014-11-14 17:09:18 +01:00
Tony Sarajärvi
c38f1f19b8 Blacklist one test function in tst_QNetworkReply
Task-number: QTBUG-32435
Change-Id: I07b1888b33daa00864e1793c1d12b1dccf562664
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2014-11-14 10:32:29 +01:00
Sérgio Martins
ca526496c3 Allow to use FT_Library_SetLcdFilter in bundled FreeType.
For a default Qt build this change is a NOP, ftlcdfil.c is
ifdefed by FT_CONFIG_OPTION_SUBPIXEL_RENDERING, which we don't
define.

But for users who changed ftoption.h, or are using 3rdparty/freetype/devel/ftoption.h
instead of 3rdparty/freetype/include/freetype/config/ftoption.h they can now
enable Subpixel rendering without getting a build error.

Change-Id: I547e8a20514fcb97e4e56cb0100e9c2ed525f483
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
2014-11-13 23:25:19 +01:00
Thiago Macieira
adf1b30934 Make QVersionNumber private
We're not ready.

[ChangeLog][EDITORIAL] Remove all mentions of QVersionNumber.

Change-Id: I03ad95992982eb3177f982c1eeddb6a6bc29336c
Reviewed-by: Keith Gardner <kreios4004@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2014-11-13 20:04:44 +01:00
BogDan Vatra
4fc1a10075 Android: Extract RippleDrawable
Task-number: QTBUG-42488
Change-Id: I41fb37adae4664f4a071d794dc4a31a3ee3334aa
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
2014-11-13 20:04:23 +01:00
Andy Shaw
5c58db516a Add the custom build step for PCH generated through source
This fixes a regression introduced by
04d3a89e20 as it left out the custom build
step for the source code file generated for PCH.

Task-number: QTBUG-42596
Change-Id: I53d5a36b842dcffbde2657910e6a96dca0e99c7b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
2014-11-13 20:04:09 +01:00
Nico Vertriest
74ae86a660 Doc: corrected autolink issue json
Task-number: QTBUG-40362
Change-Id: I851670eea6af80b0bb463f00b147d7a6ef289046
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
2014-11-13 20:03:56 +01:00
Richard Moe Gustavsen
c506d938a8 iOS: close menu when keyboard hides
If the menu is closed from the keyboard gesture, and
the focus object doesn't change, the menu will still
be in a visible state, even if the keyboard is hidden.

This patch will ensure that this can not be the case
by listening for keyboardWillHideNotification. Since
we have no guarantee for when the destructor runs, we
apply a pessimistic approach and ensure we stop listen
when the menu gets closed.

Task-number: QTBUG-42523
Change-Id: If734ea32d1823b978c9c1c67ebcc5b6c3c5c338c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2014-11-13 20:03:30 +01:00
Richard Moe Gustavsen
bed25d8a3a iOS: let focusobject be ImEnabled when a menu is attached
Since the picker menu uses IM to set an alternative
input view, we also need to specify that we IM is enabled.

Task-number: QTBUG-42523
Change-Id: Ia559fbc0ca7e6a1a4499d5eb179baa2d915ecb17
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2014-11-13 20:03:20 +01:00
Richard Moe Gustavsen
f12d4ee3fb iOS: close keyboard by resigning first responder
Current approach of reloading input views assumes that
the first responder is not a QIOSTextResponder, but
a QUIView. This is not always the case, e.g if someone
calls update after setting IM enabled on current focus
object to false. In that case we'll try to close the
keyboard by reloading input views on a quitextresponder which
can fail if the text responder has an external input view
attached.

This patch will instead hide the keyboard by resigning first
responder when it is a QIOSTextResponder. If it is not
a QIOSTextResponder it means that the keyboard is already
closed, or a third-party UIVIew that supports key input is first
responder. In either case we then leave it as-is.

Task-number: QTBUG-42523
Change-Id: I4dab648af9029941a8d5d3b00011fbd169be5482
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2014-11-13 20:03:09 +01:00
BogDan Vatra
f3b93a7724 Android: Introduce getAccessibleField
This method simplifies a lot the code.

Change-Id: I7fe775d671ae89e112f313c21f61923133785785
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
2014-11-13 20:02:42 +01:00
Giuseppe D'Angelo
eb05bda4f2 QJsonArray::(const_)iterator: add the typedef for the pointer type
Mandatory as per the standard iterator requirements, was causing
compilation errors in the STL algorithms.

Task-number: QTBUG-41628
Change-Id: Iee12a3b822383f63c07e270244fd0e145a486b95
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2014-11-13 20:02:23 +01:00