def __init__(self, parent=None):
super(QMainWindow, self).__init__()
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
# create clipboard instance that can be accessed from other modules
fb.clipboard = QApplication.clipboard()
# initialize the FilterTreeBuilder class:
# read config file and construct filter tree from it
_ = Tree_Builder() # TODO_ couldn't this be a function?
self._construct_UI()
with open(os.path.join(dirs.INSTALL_DIR, "..", "LICENSE.md"),
'r') as f:
lic_str = markdown.markdown(f.read(), output_format='html5')
self.txtDisplay.setText(lic_str)
#------------------------------------------------------------------------------
def display_GPL_lic(self):
""" Display MIT license """
with open(os.path.join(dirs.INSTALL_DIR, "..", "LICENSE_GPL3_0.html"),
'r') as f:
lic_str = f.read()
self.txtDisplay.setText(lic_str)
# =============================================================================
if __name__ == '__main__':
""" Test with python -m pyfda.input_widgets.input_info_about """
from pyfda.libs.compat import QApplication
from pyfda import pyfda_rc as rc
import sys
app = QApplication(sys.argv)
app.setStyleSheet(rc.qss_rc)
fb.clipboard = QApplication.clipboard()
mainw = AboutWindow(None) # Test_button
app.setActiveWindow(mainw)
mainw.show()
sys.exit(app.exec_())
Redraw the canvas when e.g. the canvas size has changed
"""
self.mplwidget.redraw()
# ==============================================================================
if __name__ == '__main__':
""" Run widget standalone with `python -m pyfda.plot_widgets.plot_fft_win` """
import sys
from pyfda.libs.compat import QApplication
from pyfda.libs.pyfda_fft_windows_lib import get_windows_dict
from pyfda import pyfda_rc as rc
app = QApplication(sys.argv)
app.setStyleSheet(rc.qss_rc)
fb.clipboard = QApplication.clipboard() # create clipboard instance
win_names_list = [
"Boxcar", "Rectangular", "Barthann", "Bartlett", "Blackman",
"Blackmanharris", "Bohman", "Cosine", "Dolph-Chebyshev", "Flattop",
"General Gaussian", "Gauss", "Hamming", "Hann", "Kaiser", "Nuttall",
"Parzen", "Slepian", "Triangular", "Tukey"
]
# initialize windows dict with the list above and an initial window
win_dict = get_windows_dict(win_names_list=win_names_list,
cur_win_name="Hann")
mainw = Plot_FFT_win(None, win_dict, ignore_close_event=False)
app.setActiveWindow(mainw)
mainw.show()
