/usr/share/qt5/doc/qtdoc/whatsnew50.html is in qt5-doc-html 5.3.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 | <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- whatsnew50.qdoc -->
<title>What's New in Qt 5.0 | QtDoc 5.3</title>
<link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
<div class="main">
<div class="main-rounded">
<div class="navigationbar">
<ul>
<li><a href="index.html">Qt 5.3</a></li>
<li>What's New in Qt 5.0</li>
<li id="buildversion">
Qt 5.3.2 Reference Documentation</li>
</ul>
</div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#qt-core-changes">Qt Core Changes</a></li>
<li class="level2"><a href="#qstandardpaths">QStandardPaths</a></li>
<li class="level2"><a href="#compile-time-checks-for-signal-slot-connections">Compile-time Checks for Signal-slot Connections</a></li>
<li class="level2"><a href="#perl-compatible-regular-expressions">Perl-Compatible Regular Expressions</a></li>
<li class="level1"><a href="#qt-gui-changes">Qt GUI Changes</a></li>
<li class="level2"><a href="#new-classes-for-windowing-and-rendering">New Classes for Windowing and Rendering</a></li>
<li class="level2"><a href="#opengl-classes">OpenGL Classes</a></li>
<li class="level2"><a href="#qopenglpaintdevice">QOpenGLPaintDevice</a></li>
<li class="level1"><a href="#qt-network-changes">Qt Network Changes</a></li>
<li class="level2"><a href="#qdnslookup">QDnsLookup</a></li>
<li class="level2"><a href="#better-support-for-ipv6-and-dual-mode-networks">Better Support for IPv6 and Dual-mode Networks</a></li>
<li class="level2"><a href="#binding-tcp-sockets">Binding TCP Sockets</a></li>
<li class="level2"><a href="#ssl-certificates">SSL Certificates</a></li>
<li class="level2"><a href="#workarounds-for-buggy-ssl-servers">Workarounds for Buggy SSL Servers</a></li>
<li class="level2"><a href="#support-for-opaque-private-keys">Support for Opaque Private Keys</a></li>
<li class="level1"><a href="#qt-qml-changes">Qt QML Changes</a></li>
<li class="level2"><a href="#qml-engine">QML Engine</a></li>
<li class="level2"><a href="#type-system">Type System</a></li>
<li class="level2"><a href="#other">Other</a></li>
<li class="level1"><a href="#qt-quick-changes">Qt Quick Changes</a></li>
<li class="level2"><a href="#new-graphics-architecture">New Graphics Architecture</a></li>
<li class="level2"><a href="#visual-and-graphic-types">Visual and Graphic Types</a></li>
<li class="level2"><a href="#animations">Animations</a></li>
<li class="level2"><a href="#text">Text</a></li>
<li class="level2"><a href="#user-input">User Input</a></li>
<li class="level2"><a href="#specialized-containers">Specialized Containers</a></li>
<li class="level2"><a href="#positioners">Positioners</a></li>
<li class="level2"><a href="#models-and-views">Models and Views</a></li>
<li class="level2"><a href="#particles-system-support">Particles System Support</a></li>
<li class="level2"><a href="#utility-types">Utility Types</a></li>
<li class="level1"><a href="#qt-multimedia-changes">Qt Multimedia Changes</a></li>
<li class="level1"><a href="#new-classes-and-functions">New Classes and Functions</a></li>
<li class="level1"><a href="#additions-to-other-qt-5-releases">Additions to Other Qt 5 Releases</a></li>
</ul>
</div>
<h1 class="title">What's New in Qt 5.0</h1>
<span class="subtitle"></span>
<!-- $$$whatsnew50.html-description -->
<div class="descr"> <a name="details"></a>
<a name="qt-core-changes"></a>
<h2>Qt Core Changes</h2>
<a name="qstandardpaths"></a>
<h3>QStandardPaths</h3>
<p><a href="../qtcore/qstandardpaths.html">QStandardPaths</a> is a more powerful version of <a href="../qtgui/qdesktopservices.html">QDesktopServices</a> that was present in Qt 4. Modeled after <a href="http://api.kde.org/4.x-api/kdelibs- apidocs/kdecore/html/classKStandardDirs.html">KStandardDirs</a> from KDE 4, it contains additional features such as searching for all occurrences of a given file in the storage locations.</p>
<a name="compile-time-checks-for-signal-slot-connections"></a>
<h3>Compile-time Checks for Signal-slot Connections</h3>
<p><a href="../qtcore/qobject.html">QObject</a> now supports an additional syntax for connecting signals to slots, which forces the compiler to check whether the signal and the receiver exist and their arguments are compatible.</p>
<p>This syntax allows connecting a signal to any kind of C++ receiver, including C++11 lambdas, member functions, or static functions. The receivers no longer need to be declared as slots.</p>
<a name="perl-compatible-regular-expressions"></a>
<h3>Perl-Compatible Regular Expressions</h3>
<p><a href="../qtcore/qregularexpression.html">QRegularExpression</a> is introduced to provide better support for regular expressions compatible with Perl. This class is more powerful and faster than <a href="../qtcore/qregexp.html">QRegExp</a>, and supports more features such as lazy and possessive quantifiers, lookbehinds, named capturing groups, and iteration of matches.</p>
<a name="qt-gui-changes"></a>
<h2>Qt GUI Changes</h2>
<a name="new-classes-for-windowing-and-rendering"></a>
<h3>New Classes for Windowing and Rendering</h3>
<p>A new set of enabler classes have been added, most importantly <a href="../qtgui/qwindow.html">QWindow</a>, <a href="../qtgui/qscreen.html">QScreen</a>, <a href="../qtgui/qsurfaceformat.html">QSurfaceFormat</a>, and <a href="../qtgui/qopenglcontext.html">QOpenGLContext</a>. These are now used as backends for the <a href="../qtwidgets/qtwidgets-index.html">Qt Widgets</a> module and by l{Qt Quick} 2.</p>
<a name="opengl-classes"></a>
<h3>OpenGL Classes</h3>
<p>Most of the useful l{Qt <a href="../qtopengl/opengl-module.html">OpenGL</a>} classes have been polished and moved into <a href="../qtgui/qtgui-index.html">Qt GUI</a>. A few important ones are, <a href="../qtgui/qopenglframebufferobject.html">QOpenGLFramebufferObject</a>, <a href="../qtgui/qopenglshaderprogram.html">QOpenGLShaderProgram</a>, <a href="../qtgui/qopenglfunctions.html">QOpenGLFunctions</a>, and so on. For the complete list, refer to <a href="../qtgui/qtgui-module.html">Qt GUI C++ Classes</a>.</p>
<p>This change introduces <a href="../qtgui/qopenglcontext.html">QOpenGLContext</a> as a replacement for <a href="../qtopengl/qglcontext.html">QGLContext</a>. This replacement class is more generic and decoupled from <a href="../qtgui/qwindow.html">QWindow</a>, making it to support more use cases such as using the same context for multiple surfaces.</p>
<a name="qopenglpaintdevice"></a>
<h3>QOpenGLPaintDevice</h3>
<p>Instead of having <a href="../qtgui/qwindow.html">QWindow</a> and <a href="../qtgui/qopenglframebufferobject.html">QOpenGLFramebufferObject</a> be subclasses of <a href="../qtgui/qpaintdevice.html">QPaintDevice</a>, you can now use <a href="../qtgui/qopenglpaintdevice.html">QOpenGLPaintDevice</a>. This new alternative can be created on the stack, makes it easier and flexible to render into the currently bound context using <a href="../qtgui/qpainter.html">QPainter</a>.</p>
<a name="qt-network-changes"></a>
<h2>Qt Network Changes</h2>
<a name="qdnslookup"></a>
<h3>QDnsLookup</h3>
<p>It is now possible to lookup DNS records using the new <a href="../qtnetwork/qdnslookup.html">QDnsLookup</a> API. This does not replace <a href="../qtnetwork/qhostinfo.html">QHostInfo</a>, which is still the API to be used for resolving a host name to an IP address. <a href="../qtnetwork/qdnslookup.html">QDnsLookup</a> is mainly used for other types of DNS record, such as SRV, TXT and MX.</p>
<p><b>Note: </b>This new class replaces the Q3Dns API, which is removed in Qt 5.</p><a name="better-support-for-ipv6-and-dual-mode-networks"></a>
<h3>Better Support for IPv6 and Dual-mode Networks</h3>
<p>Most applications using host names and network layer transparent protocols, will now gain IPv6 support transparently. This means, <a href="../qtnetwork/qtcpserver.html">QTcpServer</a> and <a href="../qtnetwork/qudpsocket.html">QUdpSocket</a> bound to <a href="../qtnetwork/qhostaddress.html#SpecialAddress-enum">QHostAddress::Any</a> can now receive both IPv4 and IPv6 connections, although, <a href="../qtnetwork/qhostaddress.html#SpecialAddress-enum">QHostAddress::AnyIPv4</a> and <a href="../qtnetwork/qhostaddress.html#SpecialAddress-enum">QHostAddress::AnyIPv6</a> can be used to bind to only one protocol.</p>
<p>Outgoing http connections using <a href="../qtnetwork/qnetworkaccessmanager.html">QNetworkAccessManager</a> will now attempt both IPv4 and IPv6 connections in parallel, and use the one that succeeds first.</p>
<a name="binding-tcp-sockets"></a>
<h3>Binding TCP Sockets</h3>
<p><a href="../qtnetwork/qtcpsocket.html">QTcpSocket</a> can be bound to an IP address before connecting, which is useful for limiting connection to a specific interface in a multi-homed environment.</p>
<a name="ssl-certificates"></a>
<h3>SSL Certificates</h3>
<p>SSL certificate extensions can now be accessed to enable further development of SSL support in Qt.</p>
<p>Developers can also verify an SSL certificate chain programatically now.</p>
<a name="workarounds-for-buggy-ssl-servers"></a>
<h3>Workarounds for Buggy SSL Servers</h3>
<p>The <a href="../qtnetwork/qssl.html#SslOption-enum">QSsl::SslOption</a> enum now allows a <a href="../qtnetwork/qsslsocket.html">QSslSocket</a>-based code to access legacy systems by enabling bug workarounds.</p>
<p><b>Note: </b>This change is also back-ported to Qt 4.8.</p><a name="support-for-opaque-private-keys"></a>
<h3>Support for Opaque Private Keys</h3>
<p>This allows applications to read private keys from devices such as PKCS#11 dongles, as illustrated by the <a href="http://git.iksaif.net/?p=qsslkey-p11.git">qsslkey example</a></p>
<a name="qt-qml-changes"></a>
<h2>Qt QML Changes</h2>
<p>This is a new module in Qt 5 that provides the QML engine and the backend infrastructure.</p>
<a name="qml-engine"></a>
<h3>QML Engine</h3>
<ul>
<li>V8 JavaScript engine</li>
<li>Various parser and compiler optimizations have been implemented along with the new bindings optimizer.</li>
<li>Loading/compilation can now be performed in a separate thread. This can be enabled by loading a loader object asynchronously through its source property, or by passing the Component.Asynchronous parameter to <a href="../qtqml/qml-qtqml-qt.html#createComponent-method">Qt.createComponent()</a>.</li>
<li>New <a href="../qtqml/qqmlengine.html#trimComponentCache">QQmlEngine::trimComponentCache</a>() function safely discards unused data in the engine’s component cache to free memory.</li>
</ul>
<a name="type-system"></a>
<h3>Type System</h3>
<ul>
<li>New <a href="../qtqml/qml-var.html">var</a> property type can hold JavaScript references.</li>
<li>QML properties of type <a href="../qtqml/qml-var.html">var</a> and <a href="../qtqml/qml-variant.html" class="obsolete">variant</a> can now hold pixmaps. See Scarce Resources in JavaScript for more information.</li>
<li>Value type improvements:<ul>
<li><a href="../qtgui/qcolor.html">QColor</a> is now a value type. The red, green, blue and alpha channels of a “color” property can now be accessed using “r”, “g”, “b” and “a” properties.</li>
<li>Improved support for <a href="../qtgui/qvector4d.html">QVector4D</a>, now constructible in QML using <a href="../qtqml/qml-qtqml-qt.html#vector4d-method">Qt.vector4d()</a>.</li>
</ul>
</li>
<li>Support for certain sequence types (<a href="../qtcore/qlist.html">QList</a><int>, <a href="../qtcore/qlist.html">QList</a><qreal>, <a href="../qtcore/qlist.html">QList</a><bool>, <a href="../qtcore/qlist.html">QList</a><<a href="../qtcore/qurl.html">QUrl</a>>, <a href="../qtcore/qlist.html">QList</a><<a href="../qtcore/qstring.html">QString</a>> and <a href="../qtcore/qstringlist.html">QStringList</a>) has been improved. <a href="../qtwebkit/qtwebkit-bridge.html#qobjects">QObjects</a> can define Q_PROPERTYs of these types which can be accessed from JavaScript.</li>
</ul>
<a name="other"></a>
<h3>Other</h3>
<ul>
<li>JavaScript (.js) files can now import QML modules and other JavaScript files using the “import” statement.</li>
<li><a href="../qtqml/qqmlexpression.html">QQmlExpression</a> can now be constructed directly (and more efficiently) from a <a href="../qtqml/qqmlscriptstring.html">QQmlScriptString</a>.</li>
<li>The component returned by <a href="../qtqml/qml-qtqml-qt.html#createComponent-method">Qt.createComponent()</a> is no longer the owned by the engine. Be sure to hold a reference,or provide a parent.</li>
</ul>
<a name="qt-quick-changes"></a>
<h2>Qt Quick Changes</h2>
<p>This is a new module in Qt 5 which provides the visual canvas and scenegraph backend as well as the <tt>QtQuick</tt> QML module for QML-based application development.</p>
<p>The module replaces the QDeclarative* equivalents in <i><a href="../qtquick/qtquick-module.html">QtQuick</a> 1</i> with the following:</p>
<ul>
<li><a href="../qtquick/qquickview.html">QQuickView</a></li>
<li>QQuickCanvas</li>
<li><a href="../qtquick/qquickitem.html">QQuickItem</a></li>
<li><a href="../qtquick/qquickpainteditem.html">QQuickPaintedItem</a></li>
</ul>
<p>See <a href="../qtquick/qtquick-module.html">Qt Quick C++ Classes</a> for the complete list.</p>
<p>The <a href="../qtquick/qtquick-module.html">QtQuick</a> 2.0 QML module is a major update, and the following sections outline the features that come with it:</p>
<a name="new-graphics-architecture"></a>
<h3>New Graphics Architecture</h3>
<ul>
<li>Qt Quick 2.0 uses a dedicated <a href="../qtopengl/opengl-module.html">OpenGL</a> (ES) 2.0 based <a href="../qtquick/qtquick-visualcanvas-scenegraph.html">Qt Quick Scene Graph</a> scene graph for all its rendering.</li>
</ul>
<a name="visual-and-graphic-types"></a>
<h3>Visual and Graphic Types</h3>
<ul>
<li>New Canvas type for drawing, provides a HTML5 canvas-like API along with the following additional features:<ul>
<li>Two render targets: <tt>Canvas::Image</tt>{Canvas.Image} and <tt>Canvas::FrameBufferObject</tt>{Canvas.FramebufferObject}.</li>
<li>Background thread rendering.</li>
<li>Tiled canvas rendering.</li>
<li>Support for most of the HTML5 context2d APIs.</li>
</ul>
</li>
<li>Image type now has:<ul>
<li>New horizontal and vertical alignment properties, <a href="../qtquick/qml-qtquick-image.html#horizontalAlignment-prop">horizontalAlignment</a> and <a href="../qtquick/qml-qtquick-image.html#verticalAlignment-prop">verticalAlignment</a>.</li>
<li><a href="../qtquick/qml-qtquick-image.html#fillMode-prop">Image.Pad</a> enum value for <tt>fillMode</tt> property does not transform the image unlike the other <tt>fillMode</tt> enum values.</li>
<li><a href="../qtquick/qml-qtquick-image.html#sourceSize-prop">sourceSize.width</a> and <a href="../qtquick/qml-qtquick-image.html#sourceSize-prop">sourceSize.height</a> now fits the image to size maintaining the aspect ratio.</li>
</ul>
</li>
</ul>
<a name="animations"></a>
<h3>Animations</h3>
<ul>
<li>New <a href="../qtquick/qml-qtquick-spritesequence.html">SpriteSequence</a> type renders animated sprites and can transition between animations.</li>
<li>New <a href="../qtquick/qml-qtquick-sprite.html">Sprite</a> type that represents each animation in a <a href="../qtquick/qml-qtquick-spritesequence.html">SpriteSequence</a>.</li>
<li>New <a href="../qtquick/qml-qtquick-animatedsprite.html">AnimatedSprite</a> type for drawing single sprite animations.</li>
</ul>
<a name="text"></a>
<h3>Text</h3>
<ul>
<li><a href="../qtquick/qml-qtquick-text.html">Text</a>:<ul>
<li><a href="../qtquick/qml-qtquick-text.html#textFormat-prop">AutoText</a> format now switches to <tt>StyledText</tt> instead of <tt>RichText</tt>.</li>
<li><a href="../qtquick/qml-qtquick-text.html#lineLaidOut-signal">lineLaidOut</a> signal is emitted for every line during the layout process to give the option of positioning and/or resizing text as they are laid out.</li>
<li><a href="../qtquick/qml-qtquick-text.html#doLayout-method">doLayout()</a> method can now trigger the text layout from JavaScript.</li>
<li><a href="../qtquick/qml-qtquick-text.html#elide-prop">ElideRight</a> to support text that spans multiple lines.</li>
<li><a href="../qtquick/qml-qtquick-text.html#fontSizeMode-prop">fontSizeMode</a> property now supports wrapping the text to the item size.</li>
<li><a href="../qtquick/qml-qtquick-text.html#minimumPixelSize-prop">minimumPixelSize</a> and <a href="../qtquick/qml-qtquick-text.html#minimumPointSize-prop">minimumPointSize</a> properties can be used to specify a lower bound when auto-fitting.</li>
</ul>
</li>
<li><tt>TextEdit::textFormat</tt>{<a href="../qtquick/qml-qtquick-textedit.html">TextEdit</a>.textFormat} property now defaults to <tt>PlainText</tt> instead of <tt>AutoText</tt>.</li>
<li><a href="../qtquick/qml-qtquick-textinput.html">TextInput</a> now has <tt>wrapMode</tt> and verticalAlignment properties.</li>
<li><tt>TextInput.positionAt()</tt> now takes <tt>y</tt> value.</li>
</ul>
<a name="user-input"></a>
<h3>User Input</h3>
<ul>
<li>New <a href="../qtquick/qml-qtquick-multipointtoucharea.html">MultiPointTouchArea</a> type can process multi-point touches and provide information about the touch points including position, pressure and velocity.</li>
<li><a href="../qtquick/qml-qtquick-mousearea.html">MouseArea</a> type now:<ul>
<li>Propagates wheel events.</li>
<li>Propagates <tt>clicked</tt>, <tt>doubleClicked</tt> and <tt>pressAndHold</tt> events differently to <tt>pressed</tt>. These events are propagated to the handler of the topmost <a href="../qtquick/qml-qtquick-mousearea.html">MouseArea</a> in the stack-order.</li>
<li>Can ignore the propagated events using the <tt>propagateComposedEvents</tt>. Such ignored events are propagated to the next <a href="../qtquick/qml-qtquick-mousearea.html">MouseArea</a> handler in the stack-order.</li>
</ul>
</li>
</ul>
<a name="specialized-containers"></a>
<h3>Specialized Containers</h3>
<ul>
<li><a href="../qtquick/qml-qtquick-flickable.html">Flickable</a> type now has:<ul>
<li>a new <tt>rebound</tt> property that enables you to specify the transition type for the bounce back animation.</li>
<li>New <tt>topMargin</tt>, <tt>bottomMargin</tt>, <tt>leftMargin</tt>, and <tt>rightMargin</tt> properties allow extra margin space to be specified. This is useful to implement the pull-to-refresh functionality for a list.</li>
<li>New <tt>xOrigin</tt> and <tt>yOrigin</tt> properties provide the top left position of the content item.</li>
<li>New <tt>dragging</tt>, <tt>draggingHorizontally</tt>, and <tt>draggingVertically</tt> properties that provide information when the flickable area is dragged.</li>
</ul>
</li>
</ul>
<a name="positioners"></a>
<h3>Positioners</h3>
<p>The following features are related to Row, Column, Grid, and Flow types:</p>
<ul>
<li>The “add” and “move” transitions can now access the <a href="../qtquick/qml-qtquick-viewtransition.html">ViewTransition</a> attached property, and also animate arbitrary item properties (instead of being restricted to animating an item’s position).</li>
<li>New <tt>Positioner.index</tt>, <tt>Positioner.isFirstItem</tt> and <tt>Positioner.isLastItem</tt> attached properties for items within a positioner.</li>
<li>The <a href="../qtquick/qml-qtquick-grid.html">Grid</a> type has new <tt>rowSpacing</tt> and <tt>columnSpacing</tt> properties.</li>
<li>All spacing properties on positioners now use real numbers instead of integers.</li>
</ul>
<a name="models-and-views"></a>
<h3>Models and Views</h3>
<ul>
<li><a href="../qtquick/qml-qtquick-listview.html">ListView</a> and <a href="../qtquick/qml-qtquick-gridview.html">GridView</a>:<ul>
<li>Transitions can be specified to animate the adding, removing and moving of items in a view. For details, see <a href="../qtquick/qml-qtquick-viewtransition.html">ViewTransition</a>, <a href="../qtquick/qml-qtquick-listview.html#add-signal">ListView.add</a>, <a href="../qtquick/qml-qtquick-listview.html#addDisplaced-prop">ListView.addDisplaced</a>, <a href="../qtquick/qml-qtquick-gridview.html#add-signal">GridView.add</a>, and <a href="../qtquick/qml-qtquick-gridview.html#addDisplaced-prop">GridView.addDisplaced</a>.</li>
<li>New <tt>verticalLayoutDirection</tt> property enables items to be laid out from bottom-to-top using the <tt>BottomToTop</tt> enum value.</li>
<li>The <tt>cacheBuffer</tt> property now has a non-zero default and delegates in the <tt>cacheBuffer</tt> are created asynchronously.</li>
<li>New <tt>headerItem</tt> and <tt>footerItem</tt> properties provide access to the instantiated header and footer items.</li>
<li><tt>RightToLeft</tt> layout now also reverses the <tt>preferredHighlightBegin</tt> and <tt>preferredHighlightEnd</tt>.</li>
</ul>
</li>
<li><a href="../qtquick/qml-qtquick-listview.html">ListView</a>'s new <tt>section.labelPositioning</tt> property can fix the current section label to the start of the view, and the next section label to the end of the view, so that labels do not scroll while section items are still in view.</li>
<li><a href="../qtquick/qml-qtquick-pathview.html">PathView</a> has two new properties, <tt>curretnItem</tt> and <tt>maximumFlickVelocity</tt>.</li>
</ul>
<a name="particles-system-support"></a>
<h3>Particles System Support</h3>
<p>The new <a href="../qtquick/qtquick-module.html">QtQuick</a>.Particles 2.0 module provides support for the composition of a variety of 2D particle systems. See <tt>Using the Qt Quick Particle System</tt> for more details.</p>
<a name="utility-types"></a>
<h3>Utility Types</h3>
<ul>
<li>New <a href="../qtquick/qml-qtquick-patharc.html">PathArc</a>, <a href="../qtquick/qml-qtquick-pathcurve.html">PathCurve</a> and <a href="../qtquick/qml-qtquick-pathsvg.html">PathSvg</a> types:<ul>
<li><tt>PathArc</tt> and <tt>PathCurve</tt> support the construction of arcs and catmull-rom curves, respectively. <a href="../qtquick/qml-qtquick-pathsvg.html">PathSvg</a> supports the construction of a path from an SVG string.</li>
</ul>
</li>
<li>Loader:<ul>
<li>New <tt>asynchronous</tt> property allows components to be instantiated with a lower chance of blocking. With the <tt>asynchronous</tt> property set to <tt>true</tt>, the component is compiled in a background thread.</li>
<li>New <tt>active</tt> property delays instantiation of a Loader object’s item.</li>
<li>New <tt>setSource(JSObject)</tt> method to specify initial property values for the loaded item, similar to <tt>Component::createObject</tt> {Component.createObject()}.</li>
<li><tt>sourceChanged</tt> signal is now only emitted when the source changes and the <tt>sourceComponentChanged</tt> signal is now emitted when the <tt>sourceComponent</tt> is changed. Ealier, these signals were emitted by the Loader only when one of the two properties had changed.</li>
<li>Loader type can now be used as a value source, and it can restore any previously set binding if its "when" clause becomes <tt>false</tt>.</li>
</ul>
</li>
</ul>
<a name="qt-multimedia-changes"></a>
<h2>Qt Multimedia Changes</h2>
<p>Qt Multimedia is an essential module replacing the <a href="../qtmultimedia/qtmultimedia-module.html">QtMultimedia</a> library and Qt MultimediaKit mobility API in Qt 4.8. It features full support for Audio and Video playback, and recording. Support for web cameras is integrated.</p>
<p>Qt Multimedia uses the system’s native multimedia engine as a backend, and does not come with its own audio or video codecs. Thus the supported list of codecs is equivalent to the ones supported by the underlying OS.</p>
<p>It uses DirectShow and WMF on Windows, AVFoundation on Mac and gstreamer on Linux.</p>
<a name="new-classes-and-functions"></a>
<h2>New Classes and Functions</h2>
<p>The section provides a comprehensive list of all new classes and functions introduced in Qt 5.</p>
<ul>
<li><a href="#new-classes"> New Classes</a></li>
<li><a href="#new-member-functions"> New Member Functions</a></li>
<li><a href="#new-global-functions"> New Global Functions</a></li>
<li><a href="#new-macros"> New Macros</a></li>
<li><a href="#new-enum-types"> New Enum Types</a></li>
<li><a href="#new-typedefs"> New Typedefs</a></li>
<li><a href="#new-properties"> New Properties</a></li>
<li><a href="#new-qml-types"> New QML Types</a></li>
</ul>
<a name="new-classes"></a>
<h3> New Classes</h3>
<div class="flowListDiv">
<dl class="flowList odd"><dt class="alphaChar"><b>A</b></dt>
<dd><a href="../qtcore/qabstractnativeeventfilter.html">QAbstractNativeEventFilter</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>B</b></dt>
<dd><a href="../qtgui/qbackingstore.html">QBackingStore</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>C</b></dt>
<dd><a href="../qtmultimedia/qcamerafeedbackcontrol.html">QCameraFeedbackControl</a></dd>
<dd><a href="../qtcore/qjsonobject-const-iterator.html">const_iterator</a> (<a href="../qtcore/qjsonobject.html">QJsonObject</a>)</dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>D</b></dt>
<dd><a href="../qtnetwork/qdnslookup.html">QDnsLookup</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>E</b></dt>
<dd><a href="../qtgui/qenterevent.html">QEnterEvent</a></dd>
<dd><a href="../qtcore/qeventlooplocker.html">QEventLoopLocker</a></dd>
<dd><a href="../qtcore/qexception.html">QException</a></dd>
<dd><a href="../qtgui/qexposeevent.html">QExposeEvent</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>F</b></dt>
<dd><a href="../qtcore/qfiledevice.html">QFileDevice</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>G</b></dt>
<dd><a href="../qtgui/qguiapplication.html">QGuiApplication</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>I</b></dt>
<dd><a href="../qtgui/qinputmethodqueryevent.html">QInputMethodQueryEvent</a></dd>
<dd><a href="../qtcore/qjsonobject-iterator.html">iterator</a> (<a href="../qtcore/qjsonobject.html">QJsonObject</a>)</dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>J</b></dt>
<dd><a href="../qtqml/qjsengine.html">QJSEngine</a></dd>
<dd><a href="../qtcore/qjsonarray.html">QJsonArray</a></dd>
<dd><a href="../qtcore/qjsondocument.html">QJsonDocument</a></dd>
<dd><a href="../qtcore/qjsonobject.html">QJsonObject</a></dd>
<dd><a href="../qtcore/qjsonparseerror.html">QJsonParseError</a></dd>
<dd><a href="../qtcore/qjsonvalue.html">QJsonValue</a></dd>
<dd><a href="../qtqml/qjsvalue.html">QJSValue</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>M</b></dt>
<dd><a href="../qtcore/qmessagelogcontext.html">QMessageLogContext</a></dd>
<dd><a href="../qtcore/qmessagelogger.html">QMessageLogger</a></dd>
<dd><a href="../qtcore/qmimedatabase.html">QMimeDatabase</a></dd>
<dd><a href="../qtcore/qmimetype.html">QMimeType</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>O</b></dt>
<dd><a href="../qtgui/qopenglbuffer.html">QOpenGLBuffer</a></dd>
<dd><a href="../qtgui/qopenglcontext.html">QOpenGLContext</a></dd>
<dd><a href="../qtgui/qopenglcontextgroup.html">QOpenGLContextGroup</a></dd>
<dd><a href="../qtgui/qopenglframebufferobject.html">QOpenGLFramebufferObject</a></dd>
<dd><a href="../qtgui/qopenglframebufferobjectformat.html">QOpenGLFramebufferObjectFormat</a></dd>
<dd><a href="../qtgui/qopenglfunctions.html">QOpenGLFunctions</a></dd>
<dd><a href="../qtgui/qopenglpaintdevice.html">QOpenGLPaintDevice</a></dd>
<dd><a href="../qtgui/qopenglshader.html">QOpenGLShader</a></dd>
<dd><a href="../qtgui/qopenglshaderprogram.html">QOpenGLShaderProgram</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>Q</b></dt>
<dd><a href="../qtqml/qqmlcomponent.html">QQmlComponent</a></dd>
<dd><a href="../qtqml/qqmlengine.html">QQmlEngine</a></dd>
<dd><a href="../qtqml/qqmlerror.html">QQmlError</a></dd>
<dd><a href="../qtqml/qqmlexpression.html">QQmlExpression</a></dd>
<dd><a href="../qtqml/qqmlextensionplugin.html">QQmlExtensionPlugin</a></dd>
<dd><a href="../qtqml/qqmllistproperty.html">QQmlListProperty</a></dd>
<dd><a href="../qtqml/qqmllistreference.html">QQmlListReference</a></dd>
<dd><a href="../qtqml/qqmlnetworkaccessmanagerfactory.html">QQmlNetworkAccessManagerFactory</a></dd>
<dd><a href="../qtqml/qqmlparserstatus.html">QQmlParserStatus</a></dd>
<dd><a href="../qtqml/qqmlproperty.html">QQmlProperty</a></dd>
<dd><a href="../qtquick/qquickimageprovider.html">QQuickImageProvider</a></dd>
<dd><a href="../qtquick/qquicktexturefactory.html">QQuickTextureFactory</a></dd>
<dd><a href="../qtquick/qquickview.html">QQuickView</a></dd>
<dd><a href="../qtquick/qquickwindow.html">QQuickWindow</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>R</b></dt>
<dd><a href="../qtcore/qregularexpression.html">QRegularExpression</a></dd>
<dd><a href="../qtcore/qregularexpressionmatch.html">QRegularExpressionMatch</a></dd>
<dd><a href="../qtcore/qregularexpressionmatchiterator.html">QRegularExpressionMatchIterator</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>S</b></dt>
<dd><a href="../qtgui/qscreen.html">QScreen</a></dd>
<dd><a href="../qtwidgets/qscroller.html">QScroller</a></dd>
<dd><a href="../qtsensors/qsensorgestureplugininterface.html">QSensorGesturePluginInterface</a></dd>
<dd><a href="../qtnetwork/qsslcertificateextension.html">QSslCertificateExtension</a></dd>
<dd><a href="../qtcore/qstandardpaths.html">QStandardPaths</a></dd>
<dd><a href="../qtgui/qstylehints.html">QStyleHints</a></dd>
<dd><a href="../qtgui/qsurface.html">QSurface</a></dd>
<dd><a href="../qtgui/qsurfaceformat.html">QSurfaceFormat</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>T</b></dt>
<dd><a href="../qtgui/qtouchdevice.html">QTouchDevice</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>U</b></dt>
<dd><a href="../qtcore/qunhandledexception.html">QUnhandledException</a></dd>
<dd><a href="../qtcore/qurlquery.html">QUrlQuery</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>W</b></dt>
<dd><a href="../qtgui/qwindow.html">QWindow</a></dd>
<dd><a href="../qtcore/qwineventnotifier.html">QWinEventNotifier</a></dd>
</dl>
</div>
<a name="new-member-functions"></a>
<h3> New Member Functions</h3>
<p>Class <a href="../qtnetwork/qnetworkcookiejar.html">QNetworkCookieJar</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookiejar.html#deleteCookie">deleteCookie</a></b>(const QNetworkCookie &<i> cookie</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookiejar.html#insertCookie">insertCookie</a></b>(const QNetworkCookie &<i> cookie</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookiejar.html#updateCookie">updateCookie</a></b>(const QNetworkCookie &<i> cookie</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookiejar.html#validateCookie">validateCookie</a></b>(const QNetworkCookie &<i> cookie</i>, const QUrl &<i> url</i>) const</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkproxyquery.html">QNetworkProxyQuery</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxyquery.html#swap">swap</a></b>(QNetworkProxyQuery &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkaddressentry.html">QNetworkAddressEntry</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkaddressentry.html#swap">swap</a></b>(QNetworkAddressEntry &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkcachemetadata.html">QNetworkCacheMetaData</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcachemetadata.html#swap">swap</a></b>(QNetworkCacheMetaData &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworksession.html">QNetworkSession</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworksession.html#usagePoliciesChanged">usagePoliciesChanged</a></b>(QFlags<QNetworkSession::UsagePolicy><i> usagePolicies</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkreply.html">QNetworkReply</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkreply.html#ignoreSslErrorsImplementation">ignoreSslErrorsImplementation</a></b>(const QList<QSslError> &<i> errors</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkreply.html#setSslConfigurationImplementation">setSslConfigurationImplementation</a></b>(const QSslConfiguration &<i> configuration</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkreply.html#sslConfigurationImplementation">sslConfigurationImplementation</a></b>(QSslConfiguration &<i> configuration</i>) const</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslsocket.html">QSslSocket</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslsocket.html#resume">resume</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslsocket.html#sslLibraryVersionNumber">sslLibraryVersionNumber</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslsocket.html#sslLibraryVersionString">sslLibraryVersionString</a></b>()</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkcookie.html">QNetworkCookie</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookie.html#normalize">normalize</a></b>(const QUrl &<i> url</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookie.html#operator==">operator==</a></b>(const QNetworkCookie &<i> other</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkcookie.html#swap">swap</a></b>(QNetworkCookie &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkrequest.html">QNetworkRequest</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkrequest.html#swap">swap</a></b>(QNetworkRequest &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtdbus/qdbuspendingcall.html">QDBusPendingCall</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtdbus/qdbuspendingcall.html#swap">swap</a></b>(QDBusPendingCall &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslkey.html">QSslKey</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslkey.html#swap">swap</a></b>(QSslKey &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtdbus/qdbusunixfiledescriptor.html">QDBusUnixFileDescriptor</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtdbus/qdbusunixfiledescriptor.html#swap">swap</a></b>(QDBusUnixFileDescriptor &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkinterface.html">QNetworkInterface</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkinterface.html#swap">swap</a></b>(QNetworkInterface &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslcertificate.html">QSslCertificate</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#extensions">extensions</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#issuerInfoAttributes">issuerInfoAttributes</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#subjectInfoAttributes">subjectInfoAttributes</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#swap">swap</a></b>(QSslCertificate &<i> other</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#toText">toText</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcertificate.html#verify">verify</a></b>(QList<QSslCertificate><i> certificateChain</i>, const QString &<i> hostName</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslcipher.html">QSslCipher</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslcipher.html#swap">swap</a></b>(QSslCipher &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkproxy.html">QNetworkProxy</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#hasRawHeader">hasRawHeader</a></b>(const QByteArray &<i> headerName</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#header">header</a></b>(QNetworkRequest::KnownHeaders<i> header</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#rawHeader">rawHeader</a></b>(const QByteArray &<i> headerName</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#rawHeaderList">rawHeaderList</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#setHeader">setHeader</a></b>(QNetworkRequest::KnownHeaders<i> header</i>, const QVariant &<i> value</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#setRawHeader">setRawHeader</a></b>(const QByteArray &<i> headerName</i>, const QByteArray &<i> headerValue</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkproxy.html#swap">swap</a></b>(QNetworkProxy &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslconfiguration.html">QSslConfiguration</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslconfiguration.html#swap">swap</a></b>(QSslConfiguration &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslerror.html">QSslError</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslerror.html#swap">swap</a></b>(QSslError &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qprocessenvironment.html">QProcessEnvironment</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qprocessenvironment.html#swap">swap</a></b>(QProcessEnvironment &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qcryptographichash.html">QCryptographicHash</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qcryptographichash.html#addData-2">addData</a></b>(QIODevice *<i> device</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qeasingcurve.html">QEasingCurve</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qeasingcurve.html#swap">swap</a></b>(QEasingCurve &<i> other</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qeasingcurve.html#toCubicSpline">toCubicSpline</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qsharedpointer.html">QSharedPointer</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qsharedpointer.html#reset">reset</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qsharedpointer.html#reset-2">reset</a></b>(T *<i> t</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qsharedpointer.html#reset-3">reset</a></b>(T *<i> t</i>, Deleter<i> deleter</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qhttppart.html">QHttpPart</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qhttppart.html#swap">swap</a></b>(QHttpPart &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkaccessmanager.html">QNetworkAccessManager</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkaccessmanager.html#clearAccessCache">clearAccessCache</a></b>()</td></tr>
</table>
<br/><p>Class <a href="../qtprintsupport/qprinterinfo.html">QPrinterInfo</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtprintsupport/qprinterinfo.html#description">description</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtprintsupport/qprinterinfo.html#location">location</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtprintsupport/qprinterinfo.html#makeAndModel">makeAndModel</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtprintsupport/qprinterinfo.html#printerInfo">printerInfo</a></b>(const QString &<i> printerName</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtmultimedia/qcamerafeedbackcontrol.html">QCameraFeedbackControl</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtmultimedia/qcamerafeedbackcontrol.html#isEventFeedbackEnabled">isEventFeedbackEnabled</a></b>(EventType<i> event</i>) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtmultimedia/qcamerafeedbackcontrol.html#isEventFeedbackLocked">isEventFeedbackLocked</a></b>(EventType<i> event</i>) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtmultimedia/qcamerafeedbackcontrol.html#resetEventFeedback">resetEventFeedback</a></b>(EventType<i> event</i>) = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtmultimedia/qcamerafeedbackcontrol.html#setEventFeedbackEnabled">setEventFeedbackEnabled</a></b>(EventType<i> event</i>, bool<i> enabled</i>) = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="../qtmultimedia/qcamerafeedbackcontrol.html#setEventFeedbackSound">setEventFeedbackSound</a></b>(EventType<i> event</i>, const QString &<i> filePath</i>) = 0</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkconfiguration.html">QNetworkConfiguration</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkconfiguration.html#swap">swap</a></b>(QNetworkConfiguration &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qlocalserver.html">QLocalServer</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qlocalserver.html#listen-2">listen</a></b>(qintptr<i> socketDescriptor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qlocalserver.html#socketOptions-prop">socketOptions</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qtouchevent-touchpoint.html">TouchPoint</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qtouchevent-touchpoint.html#rawScreenPositions">rawScreenPositions</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qguiapplication.html">QGuiApplication</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qguiapplication.html#isSavingSession">isSavingSession</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qglyphrun.html">QGlyphRun</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#boundingRect">boundingRect</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#flags">flags</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#isEmpty">isEmpty</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#isRightToLeft">isRightToLeft</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#setBoundingRect">setBoundingRect</a></b>(const QRectF &<i> boundingRect</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#setFlag">setFlag</a></b>(GlyphRunFlag<i> flag</i>, bool<i> enabled</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#setFlags">setFlags</a></b>(QFlags<QGlyphRun::GlyphRunFlag><i> flags</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#setRightToLeft">setRightToLeft</a></b>(bool<i> rightToLeft</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#swap">swap</a></b>(QGlyphRun &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qrawfont.html">QRawFont</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qrawfont.html#boundingRect">boundingRect</a></b>(quint32<i> glyphIndex</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qrawfont.html#swap">swap</a></b>(QRawFont &<i> other</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qstatictext.html">QStaticText</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qstatictext.html#swap">swap</a></b>(QStaticText &<i> other</i>)</td></tr>
</table>
<br/><a name="new-global-functions"></a>
<h3> New Global Functions</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmetamethod.html#operator!=-51">operator!=</a></b>(const QMetaMethod &<i> m1</i>, const QMetaMethod &<i> m2</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qpointf.html#operator+-15">operator+</a></b>(const QPointF &<i> point</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qpoint.html#operator+-13">operator+</a></b>(const QPoint &<i> point</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b>operator<<</b>(QDebug<i> debug</i>, const QNetworkProxy &<i> proxy</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmetamethod.html#operator==-59">operator==</a></b>(const QMetaMethod &<i> m1</i>, const QMetaMethod &<i> m2</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-15">qHash</a></b>(ushort<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-19">qHash</a></b>(ulong<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-17">qHash</a></b>(uint<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-13">qHash</a></b>(uchar<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-14">qHash</a></b>(signed char<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-16">qHash</a></b>(short<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-21">qHash</a></b>(quint64<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-22">qHash</a></b>(qint64<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-20">qHash</a></b>(long<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-18">qHash</a></b>(int<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-31">qHash</a></b>(const T *<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-33">qHash</a></b>(const QPair<T1, T2> &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-12">qHash</a></b>(char<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-25">qHash</a></b>(QChar<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-28">qHash</a></b>(const QStringRef &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-27">qHash</a></b>(const QString &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-26">qHash</a></b>(const QByteArray &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-29">qHash</a></b>(const QBitArray &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-30">qHash</a></b>(QLatin1String<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-11">qHash</a></b>(const QTime &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-9">qHash</a></b>(const QDateTime &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash-10">qHash</a></b>(const QDate &<i> key</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/quuid.html#qHash-8">qHash</a></b>(const QUuid &<i> uuid</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qpersistentmodelindex.html#qHash-4">qHash</a></b>(const QPersistentModelIndex &<i> index</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qhash.html#qHash">qHash</a></b>(const QUrl &<i> url</i>, uint<i> seed</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#qInstallMessageHandler">qInstallMessageHandler</a></b>(QtMessageHandler<i> handler</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qpluginloader.html#qRegisterStaticPluginFunction">qRegisterStaticPluginFunction</a></b>(QStaticPlugin<i> plugin</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#qSetMessagePattern">qSetMessagePattern</a></b>(const QString &<i> pattern</i>)</td></tr>
</table>
<a name="new-macros"></a>
<h3> New Macros</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QFINDTESTDATA">QFINDTESTDATA</a></b>(<i> filename</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QTEST_GUILESS_MAIN">QTEST_GUILESS_MAIN</a></b>(<i> TestClass</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QTRY_COMPARE">QTRY_COMPARE</a></b>(<i> actual</i>, <i> expected</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QTRY_COMPARE_WITH_TIMEOUT">QTRY_COMPARE_WITH_TIMEOUT</a></b>(<i> actual</i>, <i> expected</i>, <i> timeout</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QTRY_VERIFY">QTRY_VERIFY</a></b>(<i> condition</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qttestlib/qtest.html#QTRY_VERIFY_WITH_TIMEOUT">QTRY_VERIFY_WITH_TIMEOUT</a></b>(<i> condition</i>, <i> timeout</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_ASSUME">Q_ASSUME</a></b>(bool<i> expr</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmetatype.html#Q_DECLARE_OPAQUE_POINTER">Q_DECLARE_OPAQUE_POINTER</a></b>(<i> PointerType</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_DECL_FINAL">Q_DECL_FINAL</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_DECL_NOEXCEPT">Q_DECL_NOEXCEPT</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_DECL_NOEXCEPT_EXPR">Q_DECL_NOEXCEPT_EXPR</a></b>(<i> x</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_DECL_NOTHROW">Q_DECL_NOTHROW</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_DECL_OVERRIDE">Q_DECL_OVERRIDE</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtplugin.html#Q_PLUGIN_METADATA">Q_PLUGIN_METADATA</a></b>(...)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qobject.html#Q_SET_OBJECT_NAME">Q_SET_OBJECT_NAME</a></b>(<i> Object</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#Q_UNREACHABLE">Q_UNREACHABLE</a></b>()</td></tr>
</table>
<a name="new-enum-types"></a>
<h3> New Enum Types</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qglyphrun.html#GlyphRunFlag-enum">GlyphRunFlag</a></b> { Overline, Underline, StrikeOut, RightToLeft, SplitLigature }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qlocalserver.html#SocketOption-enum">SocketOption</a></b> { NoOptions, UserAccessOption, GroupAccessOption, OtherAccessOption, WorldAccessOption }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworksession.html#UsagePolicy-enum">UsagePolicy</a></b> { NoPolicy, NoBackgroundTrafficPolicy }</td></tr>
</table>
<a name="new-typedefs"></a>
<h3> New Typedefs</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> typedef </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qimage.html#QImageCleanupFunction-typedef">QImageCleanupFunction</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> typedef </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#QtMessageHandler-typedef">QtMessageHandler</a></b></td></tr>
</table>
<a name="new-properties"></a>
<h3> New Properties</h3>
<ul>
<li class="fn"><b><a href="../qtgui/qguiapplication.html#applicationDisplayName-prop">applicationDisplayName</a></b> : const </li>
<li class="fn"><b><a href="../qtnetwork/qlocalserver.html#socketOptions-prop">socketOptions</a></b> : const </li>
</ul>
<a name="new-qml-types"></a>
<h3> New QML Types</h3>
<div class="flowListDiv">
<dl class="flowList odd"><dt class="alphaChar"><b>A</b></dt>
<dd><a href="../qtmultimedia/qml-qtaudioengine-attenuationmodelinverse.html">AttenuationModelInverse</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-attenuationmodellinear.html">AttenuationModelLinear</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-audiocategory.html">AudioCategory</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-audioengine.html">AudioEngine</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-audiolistener.html">AudioListener</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-audiosample.html">AudioSample</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>C</b></dt>
<dd><a href="../qtquick/qml-qtquick-canvas.html">Canvas</a></dd>
<dd><a href="../qtquick/qml-qtquick-canvasgradient.html">CanvasGradient</a></dd>
<dd><a href="../qtquick/qml-qtquick-context2d.html">Context2D</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>G</b></dt>
<dd><a href="../qtquick/qml-qtquick-gridmesh.html">GridMesh</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>P</b></dt>
<dd><a href="../qtquick/qml-qtquick-parentanimation.html">ParentAnimation</a></dd>
<dd><a href="../qtquick/qml-qtquick-pathanimation.html">PathAnimation</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-playvariation.html">PlayVariation</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>S</b></dt>
<dd><a href="../qtquick/qml-qtquick-shadereffectsource.html">ShaderEffectSource</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-sound.html">Sound</a></dd>
<dd><a href="../qtmultimedia/qml-qtaudioengine-soundinstance.html">SoundInstance</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>T</b></dt>
<dd><a href="../qtquick/qml-qtquick-textmetrics.html">TextMetrics</a></dd>
</dl>
</div>
<a name="additions-to-other-qt-5-releases"></a>
<h2>Additions to Other Qt 5 Releases</h2>
<ul>
<li><a href="whatsnew53.html">What's New in Qt 5.3</a></li>
<li><a href="whatsnew52.html">What's New in Qt 5.2</a></li>
<li><a href="whatsnew51.html">What's New in Qt 5.1</a></li>
</ul>
</div>
<!-- @@@whatsnew50.html -->
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2014 Digia Plc and/or its
subsidiaries. Documentation contributions included herein are the copyrights of
their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide. All other trademarks are property
of their respective owners. </p>
</div>
</body>
</html>
|