Commit Graph

19 Commits

Author SHA1 Message Date
Fabian Kosmale 2a32ec77c0 examples: Consistently require Qt 6.8
This prevents policy warnings in a few cases, and we want people to
opt-in to new policies, so make our examples copy'n'paste friendly.

Pick-to: 6.8
Task-number: QTBUG-126201
Task-number: QTBUG-126468
Change-Id: Iefa666b61c2d2f767da3583f0f6efd8e4a2169e5
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Olivier De Cannière <olivier.decanniere@qt.io>
2024-07-03 08:43:43 +02:00
Ulf Hermann bb6cde5229 Modernize "extending QML" tutorial
- Use qt_standard_project_setup()
- Don't use NO_RESOURCE_TARGET_PATH
- Use QQuickView::loadFromModule()

Pick-to: 6.7
Change-Id: Ie68fbcaaa8824ca1cfe186bc9ead905e705e97c7
Reviewed-by: Sami Shalayel <sami.shalayel@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2024-04-05 00:42:09 +02:00
Alexandru Croitor a6bd1dc3e0 CMake: Add deployment API to our examples
Projects were modified using the tool at:
https://git.qt.io/alcroito/cmake_refactor

A few examples had to be adapted manually, mostly those that build
additional qml modules / plugins.

The INSTALL_EXAMPLESDIR and INSTALL_EXAMPLEDIR assignments were
removed, these are not needed anymore because example directory
selection is handled by the qt_internal_add_example calls.

The install(TARGETS) calls were modified according to our
documentation snippets for qt_generate_deploy_qml_app_script.

A qt_generate_deploy_qml_app_script call was added for each
executable target.

Note that the deployment step will be skipped in the CI for now,
because:
- we enable QT_DEPLOY_MINIMAL_EXAMPLES in the CI instructions and thus
  set QT_INTERNAL_SKIP_DEPLOYMENT to true
- standalone examples feature is not yet enabled in the CI, which
  means we continue to build examples in-tree, and deployment is
  disabled for in-tree prefix builds.
A small list of examples to deploy in the CI will be chosen in the
future, to ensure deployment coverage, without slowing down overall CI
times due to all the *deployqt invocations.

Even if deployment is disabled in the CI, the install(TARGETS) calls
for each example will still run, installing into an
'installed_examples' directory, which will not be archived by the CI.

The QtBundleQmlModuleForMacOS and bundle_shared code was removed,
because we can now depend on the MACOS_BUNDLE_POST_BUILD option of the
deployment api, to ensure macOS bundle examples run properly in the
build dir. This works even in prefix in-tree builds, when installation
deployment is disabled.

Finally, for all examples that build additional qml module libraries or
plugins, the libraries / plugins must be installed into the bin dir of
each project, along with a qmldir file.

This is to support running the installed project for platforms that
don't have deployment api yet, like boot2qt / yocto.

If we want to have super clean install / deployment rules in the
future, we won't be able to avoid adding ugly per-platform conditions.
The current status quo is deemed an improvement over what we had
before.

Pick-to: 6.7
Task-number: QTBUG-101340
Task-number: QTBUG-102056
Task-number: QTBUG-102057
Change-Id: I843d934668c25dbcd1abca52495b393579633fc5
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by:  Alexey Edelev <alexey.edelev@qt.io>
2024-03-27 18:57:34 +01:00
Lucie Gérard 53295d9102 Correct license for examples files
Example takes precedent over build system file type.
According to QUIP-18 [1], all examples file should be
LicenseRef-Qt-Commercial OR BSD-3-Clause

[1]: https://contribute.qt-project.org/quips/18

Pick-to: 6.7 6.7.0
Task-number: QTBUG-121787
Change-Id: Ie8c2539e7659f53a1fd6b48f99ee883ee9aeb0a7
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
2024-03-21 10:41:29 +01:00
Kai Köhne 2e6403f8bf Examples: Use versioned CMake targets for Qt modules
Use e.g. Qt6::Core instead of Qt::Core. This is better matching the
find_package(Qt6 ...) call, and also avoids issues that the versionless
targets have.

Pick-to: 6.5
Task-number: QTBUG-113277
Change-Id: Ib80f885e9f73fb9ad54b9e9b22cae2318877dc07
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2023-05-02 12:12:35 +02:00
Ulf Hermann 2d44365f69 CMake: Allow omitting the version of QML modules
Also, drop all the VERSION 1.0 lines from the examples and tests. 1.0 is
actually a bad default version since it's before all the Qt versions.

[ChangeLog][QML] You can now omit the VERSION argument to
qt_add_qml_module(). This will automatically generate the highest
possible version.

Pick-to: 6.5
Task-number: QTBUG-99146
Change-Id: Ic10ec69b87c224e0e94e1785f65653815d4c778c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Sami Shalayel <sami.shalayel@qt.io>
2023-01-27 19:16:39 +01:00
Lucie Gérard 1b9808737a Change the license of all CMakeLists.txt and *.cmake files to BSD
Task-number: QTBUG-105718
Change-Id: Id89ed14990804a5024183e75382cc539d4293da1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-09-07 17:01:30 +02:00
Lucie Gérard 5a7b716474 Add license headers to cmake files
CMakeLists.txt and .cmake files of significant size
(more than 2 lines according to our check in tst_license.pl)
now have the copyright and license header.

Existing copyright statements remain intact

Task-number: QTBUG-88621
Change-Id: I72c89a98c42bbc9234d8495e9e503bec81d11037
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-07-08 10:41:06 +02:00
Kai Köhne 9d82f4bff8 Improve examples CMakeLists.txt
- Remove # generated from xyz.pro comment from pro2cmake
- Remove "# special case" markers for pro2cmake
- Remove automatic use of CMAKE_AUTORCC
- Only opt into CMAKE_AUTOUIC if .ui files are involved
- Remove explicit setting of CMAKE_INCLUDE_CURRENT_DIR
- Combine multiple find_package(Qt6 ... calls)
 - use REQUIRED COMPONENTS
 - sort components alphabetically
- Fix wrong indentations
- Use (only) one empty line after multi-line commands

Pick-to: 6.3
Change-Id: I0d6bfb06c4b25e9921d3d2bf31d977150f12b31b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-01-24 13:25:13 +01:00
Alexandru Croitor 9cbf4d2cc8 CMake: qmake: Fix chapter6-plugins example to build in more configs
Before this change, I tested the following configurations / scenarios

 (1) shared Qt + qmake + macOS bundle -> works
 (2) shared Qt + CMake + macOS bundle -> broken
 (3) static Qt + qmake + macOS bundle -> broken
 (4) static Qt + CMake + macOS bundle -> works

 (2) was broken because the shared qml plugin is not located in the
 expected location (see below)
 (3) was broken because qmake needs a lot of error-prone boilerplate
 to ensure static qml plugin building and linking works.

The change fixes the example to build and run successfully in case
(2).

Tested the following scenarios on macOS with the change

  shared Qt + qmake + macOS bundle -> works
  shared Qt + CMake + macOS bundle -> works
  shared Qt + qmake + no bundle    -> works
  shared Qt + CMake + no bundle    -> works
  static Qt + qmake                -> still broken
  static Qt + CMake                -> works

To make shared qml plugins be found in a macOS bundle, we need to copy
the qmldir and plugin under the bundle's PlugIns subfolder, because
the application adds that as the expected qml import path for macOS.
This basically mimics what the qmake project does with
QMAKE_BUNDLE_DATA.

The change also cleans up the CMake projects a bit so they don't link
PUBLIC-ly against dependencies, install the plugin under a more
sensible location and don't needlessly setup package finding and other
boilerplate that's done in the parent project.

The change also cleans up the qmake projects to adjust to not pollute
the macos bundle dir with static plugin files.

Amends 9e1d2a0eb1

Pick-to: 6.2
Change-Id: I45bb699a67adf598587350a03f778291fad3f850
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-08-31 14:51:25 +10:00
Craig Scott 9e1d2a0eb1 Update qml examples for improved target path handling
Some examples were still using the old "add as ordinary resources"
approach for QML modules, others needed adjustment to the subdirectory
structure to better reflect the URI structure of the QML modules
involved.

Task-number: QTBUG-95144
Pick-to: 6.2
Change-Id: Ie3399410cf6df491eb1e7b4a589ca26c577d82a0
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2021-08-24 16:08:21 +10:00
Joerg Bornemann b4ab58d791 Raise cmake_minimum_required to VERSION 3.16 in examples
Pick-to: 6.2
Task-number: QTBUG-95636
Change-Id: I9f76b787533dad1c469fbb8c69df6c27b20a9aa3
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2021-08-17 13:48:14 +02:00
Craig Scott 0c99c17761 CMake: Change the default of OUTPUT_DIRECTORY for qt6_add_qml_module()
The new default is now controlled via a new QT_QML_OUTPUT_DIRECTORY
variable. If that isn't set, the fallback assumes the source directory
structure follows the URI structure and uses
${CMAKE_CURRENT_BINARY_DIR} instead. This pattern means more projects
will have working import paths for qmllint and possibly other tools
out of the box. There should also be fewer cases where the
OUTPUT_DIRECTORY option needs to be used in calls to
qt6_add_qml_module(). The QT_QML_OUTPUT_DIRECTORY variable facilitates
the scenario where QML modules might be distributed across different
parts of the source directory hierarchy, but once collected under a
common base point defined by QT_QML_OUTPUT_DIRECTORY, they form a
coherent set of QML modules whose subdirectory structure below that
base point follows their TARGET_PATH.

Fixes: QTBUG-94164
Fixes: QTBUG-95081
Pick-to: 6.2
Change-Id: I82864c361a2b34f7f1484cdbda0d9b64b34b9950
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-07-20 16:33:48 +10:00
Alexandru Croitor 20d5e2d7ef CMake: Regenerate examples to set the WIN32_EXECUTABLE property
As well as the MACOSX_BUNDLE properties as necessary.

Task-number: QTBUG-87664
Task-number: QTBUG-86827
Change-Id: I46769fb543acb2cbeba122470b5e44ad478fbe4e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2020-10-26 23:38:39 +01:00
Alexandru Croitor 903252b240 CMake: Regenerate examples to use qt_add_executable
Task-number: QTBUG-87661
Change-Id: Ie5bba408000211b24694aa0143bdf79c4a298f42
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
2020-10-20 09:32:34 +02:00
Alexandru Croitor 965984771d CMake: Regenerate qtdeclarative/examples
Includes
- new example installation paths
- one case of QT_QMLTYPES_FILENAME addition

Change-Id: I24423da9b04b6ecc8445017fa35f148dd43b1829
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2020-05-29 10:01:22 +02:00
Leander Beernaert 9e633bbda7 Regenerate Examples
Change-Id: I2fbfb44bbb6d667e022bffb480feaf74ff0d0a5e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2019-10-14 09:09:55 +00:00
Leander Beernaert bf58a1cc04 Update Examples with lowercase qt6_add_resources()
Re-run pro2cmake on all exampls.

Change-Id: Iafd1092beff023b407a8f29c2a5b651f2e534b75
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-09-20 08:38:06 +00:00
Leander Beernaert ec57196980 Add qt6_add_qml_module() public API
Add qt6_add_qml_module() as a public API for building QML modules.

Since the shared implementation details are small, it was easier
to just reimplement the shared code than to unmangle the more
complicated version we use to build Qt from QtBuild.

This patch includes an example conversion. Changes for pro2cmake
will follow in a separate patch in qtbase.

Change-Id: I942526cc7d978e2d8309b506e785f9c1509d0bbc
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-09-19 08:06:24 +00:00