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-rw-r--r--gr-qtgui/src/python/forms/forms.py82
1 files changed, 0 insertions, 82 deletions
diff --git a/gr-qtgui/src/python/forms/forms.py b/gr-qtgui/src/python/forms/forms.py
deleted file mode 100644
index c6b7c9fcf..000000000
--- a/gr-qtgui/src/python/forms/forms.py
+++ /dev/null
@@ -1,82 +0,0 @@
-#
-# Copyright 2010 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-from PyQt4 import QtGui
-from PyQt4 import QtCore
-
-import converters
-
-class _form_base(QtGui.QWidget):
- def __init__(self, parent=None, converter=None, callback=None, value=None):
- QtGui.QWidget.__init__(self, parent)
- self._converter = converter
- self._callback = callback
- self.set_value(value)
-
- def get_value(self):
- return self._value
-
- def set_value(self, value):
- self._value = value
- self._base_update(self._converter.external_to_internal(value))
-
- def _base_update(self, int_val):
- self._update(int_val)
-
- def _base_handle(self, int_val):
- self._value = self._converter.internal_to_external(int_val)
- if self._callback: self._callback(self._value)
-
-class _slider_base(_form_base):
- def __init__(self, label='', length=-1, num_steps=100, orient=QtCore.Qt.Horizontal, **kwargs):
- _form_base.__init__(self, **kwargs)
- self._slider = QtGui.QSlider(parent=self)
- self._slider.setOrientation(orient)
- self._slider.setRange(0, num_steps)
- if length > 0:
- if orient == QtCore.Qt.Horizontal:
- slider_size = self._slider.setWidth(length)
- if orient == QtCore.Qt.Vertical:
- slider_size = self._slider.setHeight(length)
- self.slider.valueChanged.connect(self._handle)
-
- def _handle(self, event): self._base_handle(self._slider.value())
- def _update(self, value): self._slider.setValue(int(round(value)))
-
-class slider(_slider_base):
- """
- A generic linear slider.
- @param parent the parent widget
- @param value the default value
- @param label title label for this widget (optional)
- @param length the length of the slider in px (optional)
- @param orient Qt.Horizontal Veritcal (default=horizontal)
- @param start the start value
- @param stop the stop value
- @param num_steps the number of slider steps (or specify step_size)
- @param step_size the step between slider jumps (or specify num_steps)
- @param cast a cast function, int, or float (default=float)
- """
- def __init__(self, start, stop, num_steps=100, step_size=None, cast=float, **kwargs):
- assert step_size or num_steps
- if step_size is not None: num_steps = (stop - start)/step_size
- converter = converters.slider_converter(start=start, stop=stop, num_steps=num_steps, cast=cast)
- _slider_base.__init__(self, converter=converter, num_steps=num_steps, **kwargs)