* py3k: Remove reduce calls.
* py3k: Remove compatibility sortList function.
Sorting by key has existed since Python 2.4.
* Remove unnecessary sys.path manipulation.
This file doesn't have any __main__ code to run anyway.
* Use context manager
* Fix HistogramLUTWidget with background parameter
HistogramLUTWidget cannot be initialized with the `background` parameter, because all parameters are also passed to the constructor of HistogramLUTItem which does not have a `background` parameter. This pull request fixes that issue by defining `background` explicitly as parameter in the function header.
Closes#175
* Added test for HistogramLUTWidget initialization with background
* Fixed Python2 compatibility
* Do not pg.exit() after test
* Moved test_histogramlutwidget to widget tests
* Always update transform when setting angle of a TextItem
* Add test to check TextItem.setAngle
* Relax test a bit but still check that setAngle has an effect
* Add docstring to setAngle
* Remove unneeded numpy testing function imports
In lines 174 and 191 cev[0] is being accessed when cev is an empty list. I get this error when inheriting from GraphicsLayoutWidget and overloading mouseDoubleClickEvent.
* Make QWheelEvent code consistently compatible with Qt5
* Add documentation
* Removed old TODO message
* Init remote QWheelEvent only with relative position, minor code simplifications
* RemoteGraphicsView Renderer assumes to be at (0,0)
* Orientation serialized as boolean
* Fix: Item on ViewBox causes duplicate paint calls
* Assure call of ViewBox.updateMatrix on resizeEvent
* Fix: Disable autorange on "ViewBox.setRange" before updateAutoRange is called
(Called via updateViewRange -> update -> prepareForPaint)
* adding option to set grid color on demand
* Update after setColor
* Made GLGridItem color attribute private
* Init GLGridItem color with fn.Color
* Added docstring
* Warn if visible window is garbage collected
* (Py)Qt does not rely on Python GC
* Only warn if deleted widget has no parents (if it is a standalone window)
* Hide windows when closing
* Only implement GraphicsView.__del__ if it does not prevent circular reference garbage collection
