"""
About dialog.
This module provides about dialog for PyVistaWidget.
"""
from pathlib import Path
import sys
from numpy import __version__ as numpy_ver
from sympy import __version__ as sympy_ver
from matplotlib import __version__ as matplot_ver
from PySide6 import __version__ as pyside6_ver
import pyvista as pv
from pyvistaqt import __version__ as pyvistaqt_ver
from PySide6.QtWidgets import QDialog, QWidget, QDialogButtonBox, QSizePolicy
from PySide6.QtGui import QPixmap
from qtdraw.widget.custom_widget import Layout, Label, VSpacer
from qtdraw.__init__ import __version__, __date__, __author__
from qtdraw.util.util import check_multipie
# ==================================================
[docs]
class AboutDialog(QDialog):
# ==================================================
def __init__(self, widget, parent=None):
"""
About dialog.
Args:
widget (PyVistaWidget): widget.
parent (QWidget, optional): parent.
"""
super().__init__(parent)
self.setWindowTitle("About")
self.resize(100, 100)
policy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.setSizePolicy(policy)
self.pvw = widget
# buttons.
button = QDialogButtonBox(QDialogButtonBox.Ok)
button.accepted.connect(self.accept)
panel = self.create_about_panel(self)
# main layout
layout = Layout(self)
layout.setContentsMargins(20, 20, 20, 20)
layout.addWidget(panel, 0, 0, 1, 1)
layout.addWidget(button, 1, 0, 1, 1)
# ==================================================
[docs]
def create_about_panel(self, parent):
"""
Create about panel.
"""
indent = " " * 4
vtk_ver = ".".join(map(str, pv.vtk_version_info))
pyvista_ver = pv._version.__version__
python_ver = sys.version.replace(" [", f"\n{indent+indent}[")
multipie = "version" in self.pvw._status["multipie"].keys()
panel = QWidget(parent)
layout = Layout(panel)
label_icon = Label(parent)
file = str(Path(__file__).parent / "qtdraw.png")
pix = QPixmap(file)
pix = pix.scaledToHeight(int(2.5 * self.height()))
label_icon.setPixmap(pix)
label_qtdraw = Label(parent, "QtDraw", True)
label_copyright = Label(parent, self.pvw.copyright)
label_python = Label(parent, f"\n{indent}Python: Ver. {python_ver}")
label_pyvista = Label(parent, f"{indent}PyVista: Ver. {pyvista_ver}")
label_pvqt = Label(parent, f"{indent}PyVistaQt: Ver. {pyvistaqt_ver}")
label_vtk = Label(parent, f"{indent}VTK: Ver. {vtk_ver}")
label_qt = Label(parent, f"{indent}PySide6: Ver. {pyside6_ver}")
label_numpy = Label(parent, f"{indent}NumPy: Ver. {numpy_ver}")
label_sympy = Label(parent, f"{indent}SymPy: Ver. {sympy_ver}")
label_matplotlib = Label(parent, f"{indent}Matplotlib: Ver. {matplot_ver}")
multipie = check_multipie()
if multipie:
from multipie import __version__ as multipie_ver
label_multipie = Label(parent, f"{indent}MultiPie: Ver. {multipie_ver}")
panel1 = QWidget(parent)
layout1 = Layout(panel1)
layout1.setContentsMargins(10, 10, 10, 10)
layout1.addWidget(label_qtdraw, 0, 0, 1, 1)
layout1.addWidget(label_copyright, 1, 0, 1, 1)
layout1.addWidget(label_python, 2, 0, 1, 1)
layout1.addWidget(label_pyvista, 3, 0, 1, 1)
layout1.addWidget(label_pvqt, 4, 0, 1, 1)
layout1.addWidget(label_vtk, 5, 0, 1, 1)
layout1.addWidget(label_qt, 6, 0, 1, 1)
layout1.addWidget(label_numpy, 7, 0, 1, 1)
layout1.addWidget(label_sympy, 8, 0, 1, 1)
layout1.addWidget(label_matplotlib, 9, 0, 1, 1)
if multipie:
layout1.addWidget(label_multipie, 10, 0, 1, 1)
layout1.addItem(VSpacer(), 11, 0, 1, 1)
else:
layout1.addItem(VSpacer(), 10, 0, 1, 1)
layout.addWidget(label_icon, 0, 0, 1, 1)
layout.addWidget(panel1, 0, 1, 1, 1)
return panel
# ==================================================
[docs]
def get_version_info():
"""
Get version info.
Returns:
- (str) -- version info.
"""
indent = " " * 4
vtk_ver = ".".join(map(str, pv.vtk_version_info))
pyvista_ver = pv._version.__version__
python_ver = sys.version
cr = f"Versoin {__version__}, Copyright (C) {__date__} by {__author__}"
s = "* QtDraw: " + cr + "\n"
s += f"{indent}Python: Ver. {python_ver}" + "\n"
s += f"{indent}PyVista: Ver. {pyvista_ver}" + "\n"
s += f"{indent}PyVistaQt: Ver. {pyvistaqt_ver}" + "\n"
s += f"{indent}VTK: Ver. {vtk_ver}" + "\n"
s += f"{indent}PySide6: Ver. {pyside6_ver}" + "\n"
s += f"{indent}NumPy: Ver. {numpy_ver}" + "\n"
s += f"{indent}SymPy: Ver. {sympy_ver}" + "\n"
s += f"{indent}Matplotlib: Ver. {matplot_ver}" + "\n"
if check_multipie():
from multipie import __version__ as multipie_ver
s += f"{indent}MultiPie: Ver. {multipie_ver}" + "\n"
s += "-" * 90
return s
