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* Restructure tests in preparation for merging into qtdeclarativeMitch Curtis2021-07-221-250/+0
| | | | | | | Task-number: QTBUG-95173 Change-Id: I541dc26cf2cdd6f2640824f693f7d059445367d9 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Fix compiler warnings, add overrideVolker Hilsheimer2021-03-171-1/+1
| | | | | Change-Id: I547e94213f4b4d2c3ca3aeaa06330069e6311043 Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
* Be consistent with data tags in tst_styleimportsMitch Curtis2020-10-121-10/+10
| | | | | Change-Id: I3042ad7543eefa3153db0e9eee1ae9186f7011d1 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Fix tst_StyleImports::selectMitch Curtis2020-10-121-9/+9
| | | | | | | | | | | | | 8b534487044dfb3b464431ecb91ef4e0864af4ed made it so that the most appropriate built-in style is chosen by default is no style is specified. This breaks tests that assume the old behavior is still in place. Fix those tests to explicitly set the Basic style. Task-number: QTBUG-86403 Change-Id: I6a51611741e2d0cb9109bb0221c2214a5c5179df Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Support compile-time style selectionMitch Curtis2020-09-241-41/+0
| | | | | | | | | | | | | | By allowing importing styles without first importing QtQuick.Controls, which does runtime style selection. [ChangeLog][Styles] It's now possible to select a style at compile-time by importing that style explicitly instead of QtQuick.Controls. This avoids the need to do run-time style selection and hence deploy the QtQuick.Controls plugin with the application. Change-Id: I666d6dc7727fffd2c7b05743855f2086f076465a Fixes: QTBUG-86284 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* Rename "Default" style to "Basic"Mitch Curtis2020-09-241-36/+36
| | | | | | | | | | | | [ChangeLog][Styles] The Default style was renamed to Basic to account for the introduction of the platform styles (macOS, Windows), which will be used by default (where possible) when no style is specified. Fixes: QTBUG-85984 Task-number: QTBUG-68814 Task-number: QTBUG-86403 Change-Id: I22b3199c8662e4ee5d55a1be1a51c9856ac62376 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Fix fallback styles overwriting themesMitch Curtis2020-09-241-1/+46
| | | | | | | | | | | | | | | | | | | | | In Qt 5, QtQuickControls2Plugin::registerTypes() was responsible for calling initializeTheme() on each style plugin. Now that we delegate more work to the QML engine, each style plugin calls initializeTheme() via registerTypes(). To avoid fallback styles overwriting font and palette data set by the current style, we need to check if the theme has been intialized before calling initializeTheme(). To do this, we add a static "themeInitialized" bool that QQuickStylePlugin sets to true after calling intializeTheme() for the first time. It checks this value and avoids calling intializeTheme() if it's true. We also need to make QQuickStylePlugin ensure that the theme it's initializing belongs to the current style. Fixes: QTBUG-86303 Change-Id: Ie65e646677c78622829f4949c41cb79204cf5786 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Native style: call QQuickStylePlugin::registerTypes() from style pluginsMitch Curtis2020-09-071-2/+6
| | | | | | | | This ensures that we received the warning we expect in tst_StyleImports::importStyleWithoutControls when run with native styles. Change-Id: I290f4e72222688e68ae36ace36f1d8be4bedaf31 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* auto tests: remove all versioning from the test dataRichard Moe Gustavsen2020-09-041-1/+1
| | | | | | | | | | | | The problem is that QtQuick.Controls.macos is only available with revision 6.0. And when importing e.g QtQuick.Controls 2.15, we try to load a style with the same revision. But it simply doesn't exist. So remove all versioning from the tests to also support testing newer styles. Change-Id: I666a93ab03ec4c5dcf2055a363547f8cdac8d25e Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
* Fix crash when importing a style without first importing ControlsMitch Curtis2020-08-271-0/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following code import QtQuick import QtQuick.Controls.Material ApplicationWindow { width: 200 height: 200 visible: true } produced an error in Qt 5: QQmlApplicationEngine failed to load component qrc:/main.qml:4 ApplicationWindow is not a type In Qt 6, the types are provided by the qmldir, so the import will work, but as QtQuickControls2Plugin has not been loaded, there is no QQuickTheme object yet, and so the style will not work as expected (any colors, fonts, etc. from the theme will not be used by the style). Produce a warning for this scenario, and test each style to make sure that we don't crash. Fixes: QTBUG-86280 Change-Id: I99f940255f56da0522ad192ae5da4c9110ea308e Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* Use qmlRegisterModuleImport() to register stylesMitch Curtis2020-08-261-0/+205
This patch completes the cumulative work done in previous patches. - Uses qmlRegisterModuleImport() to register styles. This has some added requirements: - Each style must now be a QML module -- that is, it must have a qmldir file. - As a result of the above, the module must be available within the QML import path in order to be found. - The various forms of accepted style names have been reduced down to one ("Material", "MyStyle", etc). See below for an explanation of why. - The following API in QQuickStyle is removed: addStylePath(), availableStyles(), path(), stylePathList(). These no longer make sense now that we reuse the existing QML import system. - Adds the tst_qquickstyleselector auto test back as "styleimports". qmlRegisterModuleImport() vs resolvedUrl() Previously we would use QQuickStyleSelector to select individual QML files based on which style was set. We'd do this once when QtQuick.Controls was first imported. With Qt 6, and the requirement that each style be a proper QML module, qmlRegisterModuleImport() was introduced. This allows us to "link" one import with another. For an example of what this looks like in practice, suppose the style was set to "MyStyle", and the fallback to "Material". The "QtQuick.Controls" import will be linked to "MyStyle", "MyStyle" to "QtQuick.Controls.Material", and as a final fallback (for controls like Action which only the Default style implements), "QtQuick.Controls.Material" to "QtQuick.Controls.Default". This is the same behavior as in Qt 5 (see qquickstyleselector.cpp): // 1) requested style (e.g. "MyStyle", included in d->selectors) // 2) fallback style (e.g. "Material", included in d->selectors) // 3) default style (empty selector, not in d->selectors) This is a necessary step to enable compilation of QML to C++. Reducing the set of accepted style names The problem In QtQuickControls2Plugin() we need to call QQuickStylePrivate::init(baseUrl()) in order to detect if the style is a custom style in QQuickStyleSpec::resolve() (by checking if the style path starts with the base URL). In Qt 5, init() is called in QtQuickControls2Plugin::registerTypes(), but in Qt 6 that's too late, because we need to call qmlRegisterModuleImport() in the constructor. qmlRegisterModuleImport() itself requires the style to have already been set in order to create the correct import URI ("QtQuick.Controls.X" for built-in styles, "MyCustomStyle" for custom styles). The solution By reducing the valid forms for style names down to one: ./myapp -style MyStyle we solve the problem of needing baseUrl() to determine if the style is a custom style or not, but needing to call it too early (since we now call qmlRegisterModuleImport() in QtQuickControls2Plugin(), which itself requires the style to have already been set). baseUrl() can't have been set before the constructor is finished. All of the various forms for _setting_ a style are still valid; environment variables, qtquickcontrols2.conf, etc. [ChangeLog][Important Behavior Changes] Custom styles must now have a qmldir that lists the files that the style implements. For example, for a style that only implements Button: --- module MyStyle Button 1.0 Button.qml --- In addition, there is now only one valid, case-sensitive form for style names: "Material", "MyStyle", etc. These changes are done to help enable the compilation of QML code to C++, as well as improve tooling capabilities. [ChangeLog][Important Behavior Changes] The following API was removed: - QQuickStyle::addStylePath() - QQuickStyle::availableStyles() - QQuickStyle::path() - QQuickStyle::stylePathList() - QT_QUICK_CONTROLS_STYLE_PATH This API is no longer necessary and/or able to be provided now that styles are treated as regular QML modules. Task-number: QTBUG-82922 Change-Id: I3b281131903c7c3c1cf0616eb7486a872dccd730 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>