qt5base-lts/examples/widgets/graphicsview
Thiago Macieira 19b0ce5daa Change almost all other uses of qrand() to QRandomGenerator
The vast majority is actually switched to QRandomGenerator::bounded(),
which gives a mostly uniform distribution over the [0, bound)
range. There are very few floating point cases left, as many of those
that did use floating point did not need to, after all. (I did leave
some that were too ugly for me to understand)

This commit also found a couple of calls to rand() instead of qrand().

This commit does not include changes to SSL code that continues to use
qrand() (job for someone else):
  src/network/ssl/qsslkey_qt.cpp
  src/network/ssl/qsslsocket_mac.cpp
  tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp

Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2017-11-08 09:14:03 +00:00
..
anchorlayout Unify license header usage. 2016-03-29 10:20:03 +00:00
basicgraphicslayouts Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
boxes Change almost all other uses of qrand() to QRandomGenerator 2017-11-08 09:14:03 +00:00
chip Convert features.wheelevent to QT_CONFIG 2017-06-28 16:15:09 +00:00
collidingmice Change almost all other uses of qrand() to QRandomGenerator 2017-11-08 09:14:03 +00:00
diagramscene Be (somewhat more) consistent about the value of pi 2017-06-20 09:53:46 +00:00
dragdroprobot Change almost all other uses of qrand() to QRandomGenerator 2017-11-08 09:14:03 +00:00
elasticnodes Change almost all other uses of qrand() to QRandomGenerator 2017-11-08 09:14:03 +00:00
embeddeddialogs Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
flowlayout Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
padnavigator Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
simpleanchorlayout Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
weatheranchorlayout Examples: Remove a redundant virtual specifier for overriders 2016-11-25 22:36:21 +00:00
graphicsview.pro Use qtConfig throughout in qtbase 2016-08-19 04:28:05 +00:00
README Moving .qdoc files under examples/widgets/doc 2012-08-20 12:20:55 +02:00

Qt is provided with a comprehensive canvas through the GraphicsView
classes.

These examples demonstrate the fundamental aspects of canvas programming
with Qt.


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