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qt5base-lts/examples/widgets
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Shawn Rutledge 3ea4f54db7 tablet example: make smoother strokes with the rotation stylus 
Each stroke is a polygon (quadrilateral) connecting the previous
tablet event point to the current one.  Previously we used the same
width for both ends of the stroke, so rapid changes in pressure caused
steps in the stroke width.  Now it is tapered from one end to the other.

Change-Id: I909a2e85334a1a6e20fd28ee4babf6825da36612
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2017-05-08 17:49:12 +00:00
..
animation examples: remove some unneeded QStringRef::toString() calls 2017-04-07 14:35:04 +00:00
desktop Merge remote-tracking branch 'origin/5.8' into dev 2017-01-25 20:06:06 +01:00
dialogs Example: migrate the classwizard example to use QRegularExpression 2017-01-24 20:28:41 +00:00
doc Doc: updated QSyntaxHighlighter documentation and use QRegularExpression 2017-04-12 22:09:43 +00:00
draganddrop Merge remote-tracking branch 'origin/5.7' into dev 2016-08-16 07:58:32 +02:00
effects Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
gestures Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
graphicsview Examples: use std::atan2 for simper angle calculations 2017-02-23 16:43:35 +00:00
itemviews Merge remote-tracking branch 'origin/5.9' into dev 2017-03-28 09:28:31 +02:00
layouts Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
mac macOS: Make QMacNativeWidget example more usable 2017-02-12 12:29:55 +00:00
mainwindows Deprecate QSignalMapper 2017-03-14 16:33:59 +00:00
painting Merge remote-tracking branch 'origin/5.8' into 5.9 2017-02-16 21:51:11 +01:00
richtext Doc: updated QSyntaxHighlighter documentation and use QRegularExpression 2017-04-12 22:09:43 +00:00
scroller Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
statemachine Examples: Remove more redundant virtual specifiers for overriders 2016-11-29 10:06:02 +00:00
tools Merge remote-tracking branch 'origin/5.8' into 5.9 2017-03-13 15:55:44 +01:00
tutorials Tutorial: migrate addressbook tutorial to use QRegularExpression 2017-01-24 07:24:13 +00:00
widgets tablet example: make smoother strokes with the rotation stylus 2017-05-08 17:49:12 +00:00
windowcontainer Examples: Replace 'Q_DECL_OVERRIDE' by 'override' 2016-06-15 09:32:30 +00:00
widgets.pro examples: fix compile without gui module 2017-05-05 06:54:15 +00:00