I am not the author of it.  I just may of made the last commits to it.
 I am pretty sure Darren wrote the initial implimentatin.  The only
example that exists right now is animation_blit_qt4.py.

On 8/16/06, Samuel GARCIA <[EMAIL PROTECTED]> wrote:
>
>  I am not good enougth track and solve the problem.
>  Maybe I can be a beta tester.
>
>  I saw in svn that the author of qt4 backend is Charlie Moad.
>  And it is very young (6 weeks).
>
>  So a question for Charlie moad : do you have a example which could work on
> my debian unstable station for embedding_in_qt4.py ?
>
>  thank you
>
>  Samuel
>
>
>
>  Darren Dale wrote:
>  On Wednesday 16 August 2006 04:54, Samuel GARCIA wrote:
>
>
>  I still have a problem. This is my code :
>
> import sys
>
> from PyQt4.QtCore import *
> from PyQt4.QtGui import *
>
> from matplotlib.backends.backend_qt4agg import
> FigureCanvasQTAgg as
> FigureCanvas
> from matplotlib.figure import Figure
>
> #--------------------------------------------------------------------------
> ---- class MyWidget(QWidget):
>  def __init__(self, parent=None):
>  QWidget.__init__(self, parent)
>  self.menuBar = QMenuBar()
>  self.fileMenu = QMenu(self.tr("&File"), self)
>  self.menuBar.addMenu(self.fileMenu)
>
>  mainLayout = QVBoxLayout()
>  mainLayout.setMenuBar(self.menuBar)
>
>  self.setLayout(mainLayout)
>
> #--------------------------------------------------------------------------
> ---- if __name__ == "__main__":
>  app = QApplication(sys.argv)
>  dialog = MyWidget()
>  dialog.show()
>  sys.exit(app.exec_())
>
> and it does not works because the main window is blocking.
> But when I comment this line :
> #from matplotlib.backends.backend_qt4agg import
> FigureCanvasQTAgg as
> FigureCanvas
> it works !
> What am I doing wrong ?
>
>  You may not be doing anything wrong. The qt4 backend is new and hasn't seen
> much use. I think you are the first to try to embed in your own qt4
> application. If you feel up to it, maybe you could try to track down the
> problem.
>
> Darren
>
>
>
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