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qt5base-lts/examples/opengl
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Sona Kurazyan 9cc040a806 Prepare for deprecating the QDesktopWidget 
QDesktopWidget is marked as obsolete in docs, but it is not yet
completely deprecated, some of its methods are still in use.

Replace uses of the following methods marked as obsolete:
- QDesktopWidget::screenNumber(QWidget*) -> QWidget::screen()
- QDesktopWidget::screenGeometry(QWidget*) -> QWidget::screen()->geometry()
- QDesktopWidget::availableGeometry(QWidget*) -> QWidget::screen()->availableGeometry()

Task-number: QTBUG-76491
Change-Id: I2cca30f2b4caa6e6848e8190e09f959d2c272f33
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2019-10-15 20:09:29 +02:00
..
2dpainting Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
computegles31 Replace Q_DECL_OVERRIDE with override where possible 2017-09-19 11:53:42 +00:00
contextinfo Deprecate conversion functions between QList and QSet 2019-05-07 14:15:44 +00:00
cube Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
doc Unify license header usage. 2016-03-29 10:20:03 +00:00
hellogl2 Hello GL2 example: Fix exit crash 2017-09-05 10:55:11 +00:00
hellogles3 hellogles3: Request core profile context 2019-05-11 12:01:53 +00:00
hellowindow Use requestUpdate instead of timer in a few GL examples 2019-01-22 21:25:39 +00:00
legacy Remove usages of deprecated APIs of qtbase/gui 2019-07-13 10:43:15 +02:00
paintedwindow examples: Use QOverload to select overloaded signals and slots 2016-12-22 14:54:55 +00:00
qopenglwidget Convert uses of QTime as a timer to QElapsedTimer 2019-06-14 10:42:33 +02:00
qopenglwindow QOpenGLWindow example: use std::unique_ptr instead of QScopedPointer 2019-07-25 14:17:51 +00:00
textures Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
threadedqopenglwidget Prepare for deprecating the QDesktopWidget 2019-10-15 20:09:29 +02:00
opengl.pro Examples: Remove remains of wince 2017-07-14 17:30:51 +00:00
README Remove references to demos from docs. 2011-07-05 19:57:54 +02:00

README 

Qt provides support for integration with OpenGL implementations on all
platforms, giving developers the opportunity to display hardware accelerated
3D graphics alongside a more conventional user interface.

These examples demonstrate the basic techniques used to take advantage of
OpenGL in Qt applications.


Documentation for these examples can be found via the Examples
link in the main Qt documentation.