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Merge pull request #102 from jdreaver/develop

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Fix OpenGL shader/texture sharing on PySide
This commit is contained in:
Luke Campagnola 2014-10-14 21:47:04 -04:00
commit 1aeb197b03
1 changed files with 7 additions and 5 deletions
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14
pyqtgraph/opengl/GLViewWidget.py
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@ -7,6 +7,8 @@ from .. import functions as fn
##Vector = QtGui.QVector3D
ShareWidget = None
class GLViewWidget(QtOpenGL.QGLWidget):
"""
Basic widget for displaying 3D data
@ -16,14 +18,14 @@ class GLViewWidget(QtOpenGL.QGLWidget):
"""
ShareWidget = None
def __init__(self, parent=None):
if GLViewWidget.ShareWidget is None:
## create a dummy widget to allow sharing objects (textures, shaders, etc) between views
GLViewWidget.ShareWidget = QtOpenGL.QGLWidget()
global ShareWidget
QtOpenGL.QGLWidget.__init__(self, parent, GLViewWidget.ShareWidget)
if ShareWidget is None:
## create a dummy widget to allow sharing objects (textures, shaders, etc) between views
ShareWidget = QtOpenGL.QGLWidget()
QtOpenGL.QGLWidget.__init__(self, parent, ShareWidget)
self.setFocusPolicy(QtCore.Qt.ClickFocus)