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* Examples: Fix a number of flake8 errors (part 1)Adrian Herrmann2023-12-061-9/+9
| | | | | | | | | First batch, including low-hanging fruit like Alignments, whitespaces, line length, indents, etc. Pick-to: 6.6 Change-Id: I55966876077f7fddfdc82cbe376677af9995f329 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Examples: Fix some flake warningsFriedemann Kleint2023-11-281-2/+2
| | | | | | | | Mostly spacing related. Pick-to: 6.6 Change-Id: If0d5b25e1c60b7b216f970d1e57613f00bd04a37 Reviewed-by: Adrian Herrmann <adrian.herrmann@qt.io>
* Examples: Add some missing slot decoratorsFriedemann Kleint2022-08-241-1/+2
| | | | | | | | | | As unearthed by the warnings added by the logging category. As a drive-by, fix some imports. Pick-to: 6.3 6.2 Task-number: PYSIDE-2033 Change-Id: I3812c705b60eb7be744c3532fcfb0e4024763885 Reviewed-by: Christian Tismer <tismer@stackless.com>
* Use SPDX license identifiersLucie Gérard2022-05-271-41/+3
| | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: I065150015bdb84a3096b5b39c061cf0a20ab637d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* examples: replace http by httpsCristián Maureira-Fredes2022-04-011-1/+1
| | | | | | Pick-to: 6.2 Change-Id: Ib53667e03a2dea2afea73a344d5749d37d59c52b Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* PyPySide: Fix locker handling which enables MandelbrotChristian Tismer2022-02-031-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not only the QPainter, but also the QMutexLocker were not correctly modelled after PEP 343 in the examples. Since that is now fixed, we consider the PyPy project not as ready, but good enough to publish it. It also turned out that people have the expectation to use QSignalBlocker in the "as" form: with QSignalBlocker(self.double_spin_box) as blocker: self.double_spin_box.setValue(2.5) https://stackoverflow.com/questions/60384734/how-to-use-qsignalblocker-in-python But that blocker would be None. As a side effect, QMutexLocker, QReadLocker, QWriteLocker and QSignalBlocker were augmented with a default __enter__ implementation that returns the locker instance. [ChangeLog][PySide6] The Mandelbrot example needed context managers for QPainter and QMutexLocker to work in PyPy. Task-number: PYSIDE-535 Pick-to: 6.2 Change-Id: I2a62ca645a4fddcafbf11869f14a538141f32c39 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* examples: Turn most QPainter instances into context managersChristian Tismer2022-01-261-42/+38
| | | | | | | | | | | | | | | After the new context manager is in place, most of the examples benefit from moving QPainter into a `with` statement. The comments concerning PyPy could be removed, again. [ChangeLog][PySide6] The examples are updated to use the new context manager for QPainter. Task-number: PYSIDE-535 Change-Id: Idf7e1f734d549ed663383ffbb2416297ebb1e0c7 Reviewed-by: Christian Tismer <tismer@stackless.com>
* PyPySide: handle QPainter correctly with GCChristian Tismer2022-01-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | While testing the examples with PyPy, a number of examples used QPainter without explicitly calling painter.end() and crashed. This works in standard Python, but leaves the painter open in other implementations, because the implicit deletion of objects when going out of scope does not work in the wrapper when garbage collection is used. Fixed by providing the missing painter.end() calls. This problem should finally be fixed by making QPainter a context manager. The same approach was taken by Python.org and the file open/close functions. The context manager was needed for implementations like IronPython, Jython and PyPy. [ChangeLog][PySide6] The examples were adapted to PyPy's need to close QPainter, explicitly. Eventually, we may turn this into a context manager. Change-Id: I18eeeff7df800bafce91a1e5c98c469aa3bcc41b Pick-to: 6.2 Task-number: PYSIDE-535 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* examples: add screenshots to more modulesCristian Maureira-Fredes2021-06-122-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | Adding screenshots and small documentation file to the modules - corelib - datavisualization - external - opengl - quick - sql - uitools - webchannel - webenginewidgets - some widgets - xml Renaming the widgets gallery due to name conflict with the quick controls gallery, and fixing two typos from contextinfo.py and hellogl2.py. Task-number: PYSIDE-841 Pick-to: 6.1 Change-Id: I2705e5d605fa738da0dca906cf6acb4b9d5d3dcd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* examples: clean and improve codeCristian Maureira-Fredes2021-05-131-2/+2
| | | | | | | | | | - removing '\' from long lines, - use f-strings instead of concatenating strings - Use f-strings instead of the old '%' formatting Task-number: PYSIDE-841 Change-Id: I4983c25a6272e10119d5d1a74c180828ca6f64e6 Reviewed-by: Christian Tismer <tismer@stackless.com>
* examples: use exec() instead of exec_()Cristian Maureira-Fredes2021-05-051-1/+1
| | | | | Change-Id: I07dd4339093be8fcc80e63a2ff0448e998356203 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Examples: Fix some space-related flake warningsFriedemann Kleint2021-04-291-3/+3
| | | | | | Task-number: PYSIDE-1112 Change-Id: Ib8991199e4822673d6a25cba0023dbe3b03f5938 Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* Examples: Use new form of super()Friedemann Kleint2021-04-281-2/+2
| | | | | | Task-number: PYSIDE-1112 Change-Id: Ifcb4da974bdcad7af536404fffdbffc585d3d167 Reviewed-by: Christian Tismer <tismer@stackless.com>
* Brush up the mandelbrot exampleFriedemann Kleint2021-04-151-8/+47
| | | | | | | | | | | | | | | | | | | | | | Port qtbase/0e69349f6f8e9445877ea5b2105973115ad79cf7: The example refines the image by running a number of passes with increasing number of iterations, which is not really visible to the user. Set an informational text string on the generated image which provides this information along with the elapsed time. The idea is to do the same to the corresponding Qt for Python example to have some sort of speed comparison for number crunching. Add a command line option for the number of passes. Make the window a bit larger to accommodate the information. Task-number: PYSIDE-1112 Change-Id: I9313f860947386123166f794b80b541bc057be2c Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* mandelbrot example: Rename to snake_case and brush upFriedemann Kleint2021-03-221-103/+104
| | | | | | Task-number: PYSIDE-1122 Change-Id: I76e5a6d996bef0bef7f9fee3060dd1fda99a0b27 Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* Port examples away from deprecated QMouseEvent::pos()Friedemann Kleint2021-03-191-10/+11
| | | | | | | | | | As a drive by, fix the left-over QtCharts callout example to work after 227020b118fa38ada1d8bd579593dae61f6e3881. Pick-to: 6.0 Task-number: PYSIDE-1122 Change-Id: I945b57950014e882d4efd3cb0cab47262ad108b6 Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* Rename PySide2 to PySide6Friedemann Kleint2020-11-021-4/+4
| | | | | | | | Adapt CMake files, build scripts, tests and examples. Task-number: PYSIDE-904 Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88 Reviewed-by: Christian Tismer <tismer@stackless.com>
* Fix a few examples to workFriedemann Kleint2020-07-271-2/+2
| | | | | | | | | Adapt to the Qt 6 API. Task-number: PYSIDE-1339 Task-number: PYSIDE-904 Change-Id: Ia471ae8acc454dbbdd05700d08aee5bd6a265cee Reviewed-by: Christian Tismer <tismer@stackless.com>
* Add .pyproject files for each exampleCristián Maureira-Fredes2019-09-271-0/+3
| | | | | Change-Id: I4dec66067aa2b0cc50d1ac3226537e4f09006132 Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
* Change example scripts permissions to 644Cristian Maureira-Fredes2018-12-121-1/+0
| | | | | | | | | | | There was a mix of 644 and 755, since we expect the users to execute: python example.py we do not need to have files with 755. Change-Id: Iba9b2f5dbb57fe2a3503d8dfe971a4e92e764022 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Simo Fält <simo.falt@qt.io>
* Change license from all the filesCristian Maureira-Fredes2018-05-031-1/+1
| | | | | | | | | | | | | | | | | Removing the word 'project' from all the headers, and changing the PySide reference from the examples to Qt for Python: The following line was used inside the source/ and build_scripts/ directory: for i in $(grep -r "the Qt for Python project" * |grep -v "pyside2-tools" | awk '{print $1}' | sed 's/:.*//g');do sed -i 's/the\ Qt\ for\ Python\ project/Qt\ for\ Python/g' $i;done and the following line was used inside the examples/ directory: for i in $(grep -r "of the PySide" * |grep -v "pyside2-tools" | awk '{print $1}' | sed 's/:.*//g');do sed -i 's/of\ the\ PySide/of\ the\ Qt\ for\ Python/g' $i;done Change-Id: Ic480714686ad62ac4d81c670f87f1c2033d4ffa1 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
* Move examples from submodule to pyside-setupFriedemann Kleint2018-01-121-0/+349
Move PySide2 examples that are owned by the Qt Company to a new examples directory. Done-with: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io> Task-number: PYSIDE-363 Change-Id: I14099764d9eef2bc35e067086121427955862e3a Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
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