| Commit message (Collapse) | Author | Age | Files | Lines |
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Using this technique we can automatically register all necessary
revisions and minor versions of a type, using the metaobject system.
This greatly reduces the potential for mistakes and resulting
incompatibilities between versions of imports.
We assume that for each type we need to register all revisions of its
super types and its attached type, and that the revisions match. That
is, if you import version X of type A, you will also get version X of
its attached type and of any super types. As we previously didn't take
these dependencies into account when manually registering the types, a
number of extra revisions are now registered for some types.
Potentially, we can now generate the qmltypes files at compile time,
using moc.
Change-Id: I7abb8a5c39f5e63ad1a0cb41a783f2c91909491b
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: Ic70e93d08aa91c00c9dec4e4557b871d3e8a2cae
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Change-Id: I8973798996b6c775f425819af1d6a09f1773a9dc
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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Change-Id: I499c21083faf6096a0dc3b8ee5682dd5cbcd3ce7
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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By taking things like the item width and height in updatePaintNode()
(while gui is locked).
Change-Id: I840c6c858a0478eb6ceb09653fd1e033cb54372d
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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What we are doing for now is setting ExternalContentsInPass always.
This way vulkanunderqml works as expected. For applications that do
not integrate external rendering this means that there is now an
additional secondary command buffer per render pass, but we can
live with this for now.
Later (Qt 6) there should be a way to declare this (that the application
will want to issue native rendering stuff) up front in QQuickWindow or
somewhere.
Change-Id: I736741f9b0eee2f8295b046bacdce862e6a546f5
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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Change-Id: I61e8b50f560d1f4c68731fb19eb13071992040c9
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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exec() is a static member of QCoreApplication and should be called as
such. In case of errors we should return a non-0 exit code from main().
Change-Id: I0fefa006841b367d06a9de1fd1284cb7caf467bd
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: I511d18ad8f73ea77a208e4448a8f86e5be5facc3
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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AnimatedImage already had these properties, but some typically non-animated
image formats such as PDF, TIFF and ICO can also support multiple pages.
In either case, the currentFrame property can be used to select a specific
frame or page. However an AnimatedImage uses a QMovie to do that, whereas
a plain Image uses QQuickPixmap. So the accessors need to be virtual in
order to have these different implementations.
[ChangeLog][QtQuick][Image] Image and BorderImage now have currentFrame
and frameCount properties which can be used to step through the frames of
multi-page image formats such as TIFF, WEBP and ICO.
Task-number: QTBUG-77506
Change-Id: Id4d95a99a26a862957e44b1bd8ffe06d7eababef
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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Plus clarify QQuickWindow::begin/endExternalCommands() in combination
with QSGRenderNode in the docs. As the example demonstrates, calling
these functions is not necessary within render() of a render node.
Also fix an issue with resetting the scissor in the renderer after
calling render() of a QSGRenderNode.
Change-Id: If8c2dab38d62aa444266d37901f062a51e767f68
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Change-Id: I72e18136a26cdfb52f204ce7d0491d14411956a4
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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The documentation is also refined and extended.
Revise the rendernode example as well: make it possible to
test and demonstrate both scissor and stencil based clipping.
An implementation of the triangle for another graphics API
should follow in a separate patch at a later point. For now
only OpenGL is supported in combination with the RHI.
Change-Id: I7ef9f6c6e0b44f1bdf44c9266ea3fa4736367a5d
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Unqualified lookup in the root object of a component is bad.
Change-Id: I7772216fb81e68824519408998c73dbb1ca60c4d
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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qobject_cast is safer and not very expensive here.
Change-Id: Ie87219e2a5092e453d257064a95a790de31015f5
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: I9f4225bf312856d08fd08431353f3cb36d0f7fa5
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: I325cfdcf488e9d238e618ca23ef40aedf7c5eec1
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: Ibfd92fbc5a99b38cf8b31a11c0adfdfa69e2bb36
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: Iff0b31d9b641a55ea246235ba1d7a066592ef0c0
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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[ChangeLog][QtQml] It is now possible to specify types for method
parameters and their return value in QML (basic and object types), using
TypeScript-like syntax with a colon separator. The syntax for QML
declared signals supports the same style.
This change also adapts the remaining snippets and docs to the "fresher"
qml signal parameter syntax.
Change-Id: I601781f01f696276951b04785584adab39fedfd9
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
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It has to be written following the new split approach (beforeRendering
for resource setup, beforeRenderPassRecording to issue the actual
underlay draw calls), but it will then work both with and
without QSG_RHI=1.
Change-Id: I9b7b35434aa0caec543cae268064b2684256382d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Opt in via environment variables:
QSG_RHI=1 -> enable using QRhi instead of GL
QSG_RHI_BACKEND -> set to vulkan, metal, d3d11, gl to override the default
(the default is d3d11 on Windows, metal on Mac, gl elsewhere)
Or force a given rhi backend via the existing
QQuickWindow::setSceneGraphBackend().
Otherwise the default behavior is the same as before, the rhi code path
is never active by default.
-no-opengl builds are supported in the sense that they work and default
to the software backend. However, the rhi code path cannot currently be
used in such builds, even though QRhi from qtbase is fully functional
with Vulkan, D3D, or Metal even when qtbase was configured with
-no-opengl. This cannot be utilized by Quick atm due to OpenGL usage
being all over the place in the sources corresponding to the default
backend, and those host the rhi code path as well. This will be cleaned up
hopefully in Qt 6, with the removal all direct OpenGL usage.
Other env.vars.:
QSG_RHI_DEBUG_LAYER=1 -> enable D3D debug or Vulkan validation layer
(assuming the system is set up for this)
QSG_RHI_SHADEREFFECT_DEBUG=1 -> print stuff from ShaderEffect
QSG_SAMPLES=1,2,4,... -> MSAA sample count (but QSurfaceFormat works too)
QT_D3D_ADAPTER_INDEX=0,1,... -> D3D adapter index
QT_VK_PHYSICAL_DEVICE_INDEX=0,1,... -> Vulkan physical device index
QSG_RHI_UINT32_INDEX=1 -> always use uint index data (both
merged/unmerged, convert when needed - with some rhi backends this is
implicit)
QSG_RENDER_LOOP -> to override the render loop as usual. The default
with RHI is threaded for Metal, threaded for Vulkan on Windows, basic
for Vulkan on Linux and Android (to be checked later), while the existing
rules apply for OpenGL.
Not supported when running with QRhi:
- particles
- compressed atlases (though this is transparent to the apps)
- QSGRenderNode
- QQuickRenderControl
- QQuickFramebufferObject
- certain QQuickWindow functionality that depends directly on OpenGL
- anisotropic filtering for textures
- native text may lack some gamma correction
- QSGEngine applicability unclear
- some QML profiler logs may be incorrect or irrelevant
Change-Id: I7822e99ad79e342e4166275da6e9e66498d76521
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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getTextMargins() will be deprecated soon.
Change-Id: I328f87553585fd1450c85191422013ebc0c8f7f8
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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As the AsyncImageResponse is owned by the qml engine, it should ideally
live in the same thread. Else, when we call destroyLater() on it in the
qml engine, we can run into various race coditions.
see also commit c8827b444c23656f67feee2e3ebd4f2868ab3db7
Change-Id: I6e21ca4527281445e5f6df082f60b60838bb2eac
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
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This should replace QRegExpValidator. RegExpValidator is deprecated now.
Task-nunber: QTBUG-72588
Change-Id: I072deb382914fd322ce192509782b241824ccd7b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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It was not quite clear in the GridView DnD example that the ListModel
doesn't get reordered, so if new ListElements are inserted after reordering
the DelegateModel by DnD, predicting the position where new delegates will
appear becomes a bit of a riddle.
Also:
- the QQmlDelegateModelAttached::model is a model, not an int
- disambiguate the properties that have the same names in
QQmlDelegateModel and QQmlDelegateModelAttached, using \keyword
for linking.
Task-number: QTBUG-34891
Change-Id: I485fd632f67d607652428b4e3c9ca528e57f7348
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
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The example is actually not very easy to build, and arguably too
complex for a 'getting started' example. qtdoc commit 1df7011858
therefore replaced it by the alarms example in the documentation.
Task-number: QTBUG-66064
Change-Id: I2f2776c649410575aef71948f64b358d60233022
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Nico Vertriest <nico.vertriest@qt.io>
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This change is to facilite moving the XmlListModel code to the
qtxmlpatterns repo, but still keep all the Particles examples
together.
Also fixed:
- the old TODO about darkening images according to depth,
and make it generally look a bit better.
- move the visualdatamodel examples to a directory called
delegatemodel, since that's how they work now. And add them
to the main "views" example launcher so that they become more
visible to users.
Change-Id: I78f9f19e1e110608580adedcf4cd3be554222515
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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VisualDataModel, VisualDataGroup, and VisualItemModel
are replaced with DelegateModel, DelegateModelGroup, and ObjectModel
respectively (since 7cad0e52c5a020bd29635e9912fd8946a6b48124), so
shouldn't be mentioned anymore, in preparation for removal.
Task-number: QTBUG-37725
Change-Id: I9a01ec8db748f817efca638383b7a278c7b562cd
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
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Change-Id: I077754d9d9d713d01c7711175eb1b5da5e1f6869
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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Change-Id: I19545953bde10d4ccc2f37843dcda2569dc77df4
Reviewed-by: Martin Smith <martin.smith@qt.io>
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Flickable::fixup() will be called from Flickable::componentComplete().
fixup() is a virtual function that subclasses can override to e.g
ensure that cells snap to grid etc (which is not yet supported by
TableView). The default implementation will check if the assigned
contentX/Y is within the current content item size, and adjust it
back to 0,0 if not. The problem is that during componentComplete(), the
table has not yet been built. And we don't want Flickable to reset
any assignments to contentX/Y until that has happened. So override the
function and block it from doing any adjustments before the table has
been built.
Change-Id: Id6c5a3b5f053f71bf1854573cd5b9dc3ecc9f246
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
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Overriding contentWidth/Height was done to be able to force build the
table early if the app needed to know the size of the table already at
Component.onCompleted (to e.g center the viewport on the center of
the table). But now that we have a forceLayout() function, it's better
to require that that function should be called before querying
contentWidth/Height at this stage.
By not building the table on the fly, we allow the application to
bind expressions directly to contentWidth/Height, without being concerned
about potential binding loops that can occur as a result of us
rebuilding the whole table behind his back. The benefit of this overshadows
the need to call forceLayout() explicit for some corner cases.
Note that we still redefine the contentWidth/Height properties in TableView
so that we can catch if the application sets an explicit contentWidth/Height
(which is tested by checkExplicitContentWidthAndHeight()).
Change-Id: Ic4499b3939af1cb3a543e4c006023d0d6f12fd3b
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
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Change-Id: Ieaf0811cf045af1e6df4db4ab67d7c38ba0d1fbf
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The binding for x to -width will take effect after the enter-transition
finishes animating x from -page.width to 0, but will not update the x
value for some reason, so the item stays at the correct position at
the end of the transition, even if the binding is still active.
Once the window is resized though, and the new window width gets
propagated to the page component, the x-value will be re-evaluated
and the page component ends up on -width again, hiding it.
It doesn't look like the explicit property binding adds anything to
the example, as the transition takes care of starting at -width, so
by removing it we fix the issue.
Change-Id: If0e693ae85fe3e0aa49f59832cbb1ba2804b7b6b
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Otherwise TableView will not be available.
Change-Id: I57fe6ae5dd28064f87dca8cb4c3b957de25713e1
Reviewed-by: Nicolas Ettlin <nicolas.ettlin@me.com>
Reviewed-by: hjk <hjk@qt.io>
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TableView is now ready for Qt-5.12. The only thing missing
is documentation, which is currently being written, and on the
way. So remove the temporary labs plugin that used to register
TableView, and register it together with the other QtQuick items.
Change-Id: I7f360eac3934d228904a4133363e336afe0c451a
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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This is the more modern way of doing things, so demonstrate that in our
examples and documentation.
Change-Id: Icd5316fbeeb00c34d470c8d871851945dc831244
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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This patch adds a specific abstract QQmlComponent subclass,
QQmlAbstractDelegateComponent, and a default implementation,
DelegateChooser, that, together with the type DelegateChoice
allows determining the delegate type by role and/or index.
The patch also adds QQmlAbstractDelegateComponent support
to QQmlTableInstanceModel, that is a simplified version of
the delegate model, currently only used in the new table view.
DelegateChoosers are intended to behave just like Components
in the context of the view. This means that they can be declared
outside of the view, and also in separate files, and the same
delegate component can be used at the same time in multiple views.
[ChangeLog][QtQuick][Item Views] Added a DelegateChooser Component
to host DelegateChoice instances to choose different delegates in
an Item View (e.g. TableView) depending on model roles.
Done-with: Michael Brasser <michael.brasser@live.com>
Task-number: QTBUG-26681
Change-Id: Ibe24a31daf9142c8a9ff45ef6c65da0aec8a14dc
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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This new example shows how a Conway's Game of Life implementation can
be created with QML and the new TableView component.
Change-Id: I940210c5e5a0554e6f052ff109070e69e59cab56
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
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It shows that DnD is still possible even though DragHandler doesn't
do anything specifically to enable it.
Change-Id: I600e16c4f0f601d504fcf6b6b32ff865af2a2d67
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
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The example was part of the views example, except it was not even listed
in the application, so it would not be discovered by anyone in the first
place. Together with 3rd party assets that would need to be documented,
and it being broken after samegame was moved, there is no reason to keep
this.
Task-number: QTBUG-69660
Change-Id: Ib701bd8987fd1d8473e1073bf4d701dbb087fdba
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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Conflicts:
examples/quick/tableview/pixelator/main.cpp
examples/quick/demos/
Change-Id: Id7eaae6584017a4ab4ec9dd97b56d5c1a417f0e3
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The Welcome/Examples screen in Qt Creator would otherwise emit:
"libpng warning: iCCP: known incorrect sRGB profile"
The metadata was removed with the command
optipng -o7 -strip all <file.png>
Change-Id: Ic51155fd4e20193e77e20559f2acdc0319c19b8f
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
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* Rename two section titles that caused confusion for the autolinker.
* Add see also link to correct location from SpriteSequence QML type.
Task-number: QTBUG-58640
Change-Id: I62b941d00198ac56d998ca14b926c7bb37f6c91e
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
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Now that we ship en translations, we can use the
QTranslator::load(QLocale, ...) overload to correctly find translated
files.
Task-number: QTBUG-69196
Change-Id: Ic7f7a2c70763f0c7200782d6e46644f2b3f7f3ef
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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... and clean up imports in examples, snippets and tests accordingly.
Change-Id: I5bbe63afd2614cdc2c1ec7d179c9acd6bc03b167
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
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Conflicts:
examples/quick/demos/photoviewer/i18n/qml_de.ts
examples/quick/demos/photoviewer/i18n/qml_fr.ts
examples/quick/demos/photoviewer/photoviewer.pro
examples/quick/demos/photoviewer/qml.qrc
src/qml/compiler/qv4instr_moth_p.h
tests/auto/quick/qquickanimations/tst_qquickanimations.cpp
Change-Id: Ibea76b468577c2a68bd305cee82ae6444d0f8073
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We endorse using QTranslator::install(const QLocale&...), because
it tries loading translations from all QLocale::uiLanguages() instead
of the commonly used QLocale::system().name() setup.
Anyhow, the first method requires an English translation - otherwise
a second favorite language might be used.
Pave the way to making the switch by adding (empty) English translations
to our examples.
Task-number: QTBUG-69196
Change-Id: Ie85be875e34e29e80c1693bbf477b962e35a7d87
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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Change-Id: I3c1987bac8251b087fab98d6caaaba267dcc4be8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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