def __init__(self, application, parent=None):
"""
:param application: The Glue application to which this is attached
:type application: :class:`~glue.app.qt.application.GlueApplication`
"""
super(GlueMdiArea, self).__init__(parent)
self._application = application
self.setAcceptDrops(True)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setBackground(QtGui.QBrush(QtGui.QColor(250, 250, 250)))
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
def status_pixmap(attention=False):
"""
A small icon to grab attention
:param attention: If True, return attention-grabbing pixmap
"""
color = Qt.red if attention else Qt.lightGray
pm = QtGui.QPixmap(15, 15)
p = QtGui.QPainter(pm)
b = QtGui.QBrush(color)
p.fillRect(-1, -1, 20, 20, b)
return pm
def get_painter(self, canvas):
p = QtGui.QPainter(canvas)
facecolor = mpl_to_qt4_color(self.plot_opts['facecolor'],
self.plot_opts['alpha'])
edgecolor = mpl_to_qt4_color(self.plot_opts['edgecolor'],
self.plot_opts['alpha'])
pen = QtGui.QPen(edgecolor)
pen.setWidth(self.plot_opts.get('edgewidth', 0))
p.setPen(pen)
p.setBrush(QtGui.QBrush(facecolor))
return p
