def __init__(self, names=[], N=10, *args, **kwargs):
"""
Parameters
----------
%(ColormapModel.parameters)s
Other Parameters
----------------
``*args, **kwargs``
Anything else that is passed to the ColormapDialog
"""
super(QDialog, self).__init__(*args, **kwargs)
vbox = QVBoxLayout()
self.table = ColormapTable(names=names, N=N)
vbox.addWidget(self.table)
self.setLayout(vbox)
col_width = self.table.columnWidth(0)
header_width = self.table.verticalHeader().width()
row_height = self.table.rowHeight(0)
available = QDesktopWidget().availableGeometry()
height = int(min(row_height * (self.table.rowCount() + 1),
2. * available.height() / 3.))
width = int(min(header_width + col_width * N + 0.5 * col_width,
2. * available.width() / 3.))
self.resize(QtCore.QSize(width, height))
def add_page(self, widget):
"""Add a new page to the preferences dialog
Parameters
----------
widget: ConfigPage
The page to add"""
widget.validChanged.connect(self.bt_apply.setEnabled)
widget.validChanged.connect(
self.bbox.button(QDialogButtonBox.Ok).setEnabled)
scrollarea = QScrollArea(self)
scrollarea.setWidgetResizable(True)
scrollarea.setWidget(widget)
self.pages_widget.addWidget(scrollarea)
item = QListWidgetItem(self.contents_widget)
try:
item.setIcon(widget.icon)
except TypeError:
pass
item.setText(widget.title)
item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
item.setSizeHint(QtCore.QSize(0, 25))
widget.propose_changes.connect(self.check_changes)
def sizeHint(self):
"""Reimplemented to use the rowHeight as height"""
s = super(ColorLabel, self).sizeHint()
return QtCore.QSize(s.width(), self.rowHeight(0) * self.rowCount())
def sizeHint(self):
header = self.horizontalHeader().sizeHint().height()
s = super(PlotControlTable, self).sizeHint()
return QtCore.QSize(s.width(),
self.rowHeight(0) * self.rowCount() + header)