3270b4490b
The new flag ItemContainsChildrenInShape is similar to the existing flag ItemClipsChildrenToShape. Setting the new flag makes QGraphicsScene assume that children are drawn within the shape of the current item but this is not enforced by clipping. When an application manually ensures this clipping boundary, setting the new flag removes the overhead of enforcing the clip with ItemClipsChildrenToShape, while still allowing other routines to behave more optimially by assuming children are within the shape of the current item. [ChangeLog][QtWidgets][QGraphicsItem] Added the ItemContainsChildrenInShape flag that enables using optimizations of ItemClipsChildrenToShape without the overhead of enforcing the clip. Change-Id: I5496fe1ca331b77fd51e0df8a3ace2b8e939eaf2 Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name> |
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| auto | ||
| baselineserver | ||
| benchmarks | ||
| global | ||
| manual | ||
| shared | ||
| README | ||
| tests.pro | ||
README
This directory contains autotests and benchmarks based on Qt Test. In order
to run the autotests reliably, you need to configure a desktop to match the
test environment that these tests are written for.
Linux X11:
* The user must be logged in to an active desktop; you can't run the
autotests without a valid DISPLAY that allows X11 connections.
* The tests are run against a KDE3 or KDE4 desktop.
* Window manager uses "click to focus", and not "focus follows mouse". Many
tests move the mouse cursor around and expect this to not affect focus
and activation.
* Disable "click to activate", i.e., when a window is opened, the window
manager should automatically activate it (give it input focus) and not
wait for the user to click the window.