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39 Commits

Author SHA1 Message Date
Carlos Pascual
3aa3e9b991
Emit signal when GraphicScene.addItem() is used (#1388) 
* Emit signal when GraphicScene.addItem() is used

Emit a signal (sigItemAdded) just after adding an item to a scene.
The item object is emited as the only signal argument.
This signal is useful for code that may want to react to newly added
items of a plot.

* Emit signal when GraphicScene.removeItem() is used

Emit a signal (sigItemRemoved) just after removing an item from a scene.
The item object is emited as the only signal argument.
This signal is useful for code that may want to react to removed
items in a plot.
 2020-11-06 14:06:53 -08:00
Gianfranco Costamagna
32a79f18a4 sip: switch to new PyQt5 api import, with fallback to the old implementation if not found. 
Also calls to setapi are not needed anymore, so use them only with the old implementation.

See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=966045
for reference
 2020-07-27 14:52:07 +02:00
Ogi Moore
ce6da3e93f First pass at implementing the diff from PR307 2020-06-24 23:34:17 -07:00
Ogi Moore
be6f28b03c
Merge pull request #1090 from paulmueller/export-dialog-improvements 
dump ExportDialog.exporterParameters
 2020-05-29 23:11:46 -07:00
Ales Erjavec
02b7532706 Remove use of GraphicsScene._addressCache in translateGraphicsItem 
Use QGraphicsItem.toQGrapicsObject on the item instead.

This probably is not even needed since PyQt 4.9
 2020-05-01 13:05:51 +02:00
Paul Müller
57909aab45
dump ExportDialog.exporterParameters, b/c it prevents correct aspect ratio on image export (close #1087) 2019-12-03 11:52:09 +01:00
Kenneth Lyons
faef56c3e7 Qulogic py3 fixes (#1073) 
* 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
 2019-11-12 08:45:42 -08:00
Jan Kotanski
6848824557 add bookkeeping exporter parameters (#1023) 2019-11-02 22:00:06 -07:00
miranis
e3884ebd20 Update GraphicsScene.py (#599) 
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.
 2019-09-12 20:24:48 -07:00
Ogi Moore
2f4ac51a11
Check if items having events sent to are still in the scene (#919) 
Check if items having events sent to are still in the scene
 2019-06-19 22:08:54 -07:00
Luke Campagnola
66dcfc7c67 Merge branch 'develop' into pyside2 2018-05-22 15:22:54 -07:00
Luke Campagnola
8da208b914 flip pyside2 template line endings 2018-05-17 09:02:41 -07:00
Luke Campagnola
58a865e088 Add signal documentation for graphicsscene 2018-04-25 13:19:50 -07:00
Luke Campagnola
82afad8366 Fix up Qt.py and deprecate USE_XX variables 2018-02-16 20:42:34 -08:00
Max Peng
1cbef74e82 update ui files for pyside2 and pyqt5. 2016-09-25 00:16:53 +08:00
Max Peng
8bdc19be75 update to support pyside2 2016-09-25 00:16:36 +08:00
Luke Campagnola
8f7b55302f Added PolyLineROI unit tests, fixed several bugs in mouse interaction with PolyLineROI. 2016-05-30 18:00:19 -07:00
Luke Campagnola
2b9f613eab Added unit tests checking infiniteline interactivity 2016-02-03 23:13:58 -08:00
Luke Campagnola
0976991efd Import from python2_3 for all uses of basestring, cmp, and xrange 2015-05-19 09:29:55 -04:00
David Nadlinger
274d0793b3 Properly remove select box when export dialog is closed 
Previously, only clicking the "Close" button would remove it,
but it would stay behind when directly closing the window.
 2015-05-16 20:41:54 +02:00
Luke Campagnola
1fe5976e19 Merge branch 'pyqt5' into develop 
Conflicts:
	examples/parametertree.py
	pyqtgraph/Qt.py
	pyqtgraph/graphicsItems/FillBetweenItem.py
	pyqtgraph/graphicsItems/InfiniteLine.py
	pyqtgraph/imageview/ImageView.py
 2015-02-28 11:46:41 -05:00
compass
478a3b1aa4 Fix some bugs in PyQt5 2015-01-17 00:21:33 +08:00
Luke Campagnola
f6ded808ef Fixed a few exit crashes, added unit tests to cover them 2014-11-26 21:25:17 -05:00
Luke Campagnola
4896de5ee4 Fixed item context menus appearing after mouse has exited the item area. 
This occurred because the scene does not receive mouse move events while a context menu is displayed.
If the user right-clicks on a new location while the menu is open, then the click event is delieverd as if the mouse had not moved.

Corrected by sending a just-in-time hover event immediately before mouse press, if the cursor has moved.
 2014-08-15 12:45:35 -04:00
Luke Campagnola
6b66edfd46 Added Travis CI support 
Fixed bugs / style issues to please Lord Travis

Squashed commit of the following:

commit f25048a1e1
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:40:47 2014 -0400

    syntax

commit cc8b69695a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:36:49 2014 -0400

    add size check, diff style check

commit 5d5ea065a4
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:16:05 2014 -0400

    travis fix

commit b154c6d997
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:09:41 2014 -0400

    travis, flake colored output

commit 46921dcd87
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 12:37:54 2014 -0400

    fix pyside+py3 bugs to satisfy CI

commit 1d30f3c5c7
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 11:13:18 2014 -0400

    fix py3 tests

commit 426578fa4c
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 07:39:19 2014 -0400

    fix pytest install

commit 88a13c1a71
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 00:29:29 2014 -0400

    qt5 updates

commit 51995488cc
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 00:16:04 2014 -0400

    correct py.test command for py3

commit e2b02fbcbd
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:50:38 2014 -0400

    fix 2nd install test

commit 4b3e3ee04a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:31:31 2014 -0400

    syntax error

commit 250eabdb34
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:13:42 2014 -0400

    look for py.test3

commit 9f9bca47c1
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:54:19 2014 -0400

    fix syntax

commit 0a871c6f36
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:47:58 2014 -0400

    output pip build log

commit dbce58d8cd
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:38:55 2014 -0400

    no comments allowed between shall lines

commit b79c06121d
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 20:56:35 2014 -0400

    another pip try

commit 09f4f5d82a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 13:36:09 2014 -0400

    pip correction

commit 0eedb5c18e
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 13:29:00 2014 -0400

    correct py version output

commit d9fd039be2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 11:55:43 2014 -0400

    apt checks

commit cf95ccef86
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 10:23:10 2014 -0400

    alternate pip install method

commit bee0bcddfe
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:51:45 2014 -0400

    correct deps install

commit 963a4211fc
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:47:30 2014 -0400

    fixes

commit 0c86cd1dc2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:31:06 2014 -0400

    permission fix

commit 5d04ef53b8
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:30:19 2014 -0400

    Fix py.test version selection

commit b0e6c7cb94
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:25:34 2014 -0400

    try another pyqt5 install method

commit 422a792866
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:12:36 2014 -0400

    syntax error

commit 533133905a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:04:37 2014 -0400

    fixes

commit 8d65211ba4
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:40:18 2014 -0400

    Add Qt5 test
    minor fixes

commit 4484efaefe
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:31:56 2014 -0400

    use correct py.test for python version

commit 5d2441a29b
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:24:27 2014 -0400

    add setup tests

commit 9291db64f2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:48:43 2014 -0400

    fix py3-pyqt install

commit a7aa675c5a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:31:33 2014 -0400

    travis tests

commit e71cd2b23a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:17:15 2014 -0400

    more corrections

commit 527df3bca8
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 20:56:01 2014 -0400

    travis corrections

commit 87d65cac4a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 20:48:02 2014 -0400

    Add flake tests
    Correct style in a few files to please Lord Travis

commit 537028f88f
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:36:24 2014 -0400

    minimize pyside package install
    correct line endings to satisfy Lord Travis

commit 1e3cc95e37
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:23:03 2014 -0400

    enable pyside, line ending check
    fix test

commit d7df4517f9
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:12:06 2014 -0400

    syntax fix

commit 1ad77a2155
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:00:30 2014 -0400

    alt. pytest install

commit 5edcc02072
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 16:52:33 2014 -0400

    Added initial travis.yml
 2014-03-30 02:51:32 -04:00
Luke Campagnola
0bb300b7f2 Generated qt5 template files 2014-03-29 06:57:13 -04:00
Mikhail Terekhov
6255dca99c MouseClickEvent: sometimes __repr__ could cause an exception 
This happens during debugging session in an IDE (eric5) when debugger inspects
variables but self._scenePos is not yet initialized.
 2014-02-28 16:15:25 -05:00
Luke Campagnola
5488f9ec84 Added BarGraphItem.shape() to allow better mouse interaction 2014-02-09 10:38:29 -05:00
Luke Campagnola
f21e0b86a4 fixed circular import 2013-12-23 10:22:53 -05:00
Luke Campagnola
a069104c6b rebuild UI files 2013-12-23 10:11:20 -05:00
Luke Campagnola
a2e8290d8e console, graphicsscene, and 2nd-level graphicsitems 2013-12-23 07:51:33 -05:00
Luke Campagnola
19cf49bc7d fixed context menu handling for non-GraphicsItems 2013-11-21 23:29:03 -05:00
Antony Lee
23a0d6d7c0 Use actions of ViewBox's contextMenu in full menu. 
The main change is on `ViewBox.getContextMenus`, which now returns an
up-to-date of actions that `GraphicsScene.addParentContextMenus` can use.

Also, `getContextMenus` was given a default implementation in the base
class (falling back on `getMenu` if defined), and some cleanup was done.
 2013-11-20 12:23:07 -08:00
Luke Campagnola
1d2d7be733 When exporting, prefer to select PlotItem rather than ViewBox if possible 
CSV exporter gets 'precision' option
 2013-02-24 14:31:11 -05:00
Luke Campagnola
9fcb734863 merge from acq4 branch 2013-02-10 14:13:27 -05:00
Luke Campagnola
4c887c8f50 Merge new fixes and features from acq4 2013-02-10 14:10:30 -05:00
Luke Campagnola
175aef2b75 Bugfix: "QGraphicsScene is not defined" 2013-02-10 13:56:42 -05:00
Luke Campagnola
01b8968a0a Performance improvements: 
- AxisItem shows 2 tick levels instead of 3
  - Lots of boundingRect and dataBounds caching
    (improves ViewBox auto-range performance, especially with multiple plots)
  - GraphicsScene avoids testing for hover intersections with non-hoverable items
    (much less slowdown when moving mouse over plots)
These are deep changes; need good testing before we release them.
 2013-01-09 22:21:32 -05:00
Luke Campagnola
af59296231 Reorganized directory structure to be more standard 
Started new SVG exporter
Merged updates from ACQ4
 2012-12-25 00:43:31 -05:00