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Make material info context window scrollable#175

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Merged
paulromano merged 1 commit into from
Mar 6, 2026
Merged

Make material info context window scrollable #175

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42 changes: 34 additions & 8 deletions openmc_plotter/main_window.py
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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,8 @@
from PySide6.QtGui import QKeyEvent, QAction
from PySide6.QtWidgets import (QApplication, QLabel, QSizePolicy, QMainWindow,
QScrollArea, QMessageBox, QFileDialog,
QColorDialog, QInputDialog, QWidget,
QColorDialog, QInputDialog, QWidget, QDialog,
QVBoxLayout, QPlainTextEdit, QDialogButtonBox,
QGestureEvent)

import openmc
Expand DownExpand Up@@ -58,6 +59,8 @@ def __init__(self,
self.default_res = resolution
self.model = None
self.plot_manager = None
self.materialPropsDialog = None
self.materialPropsText = None

def loadGui(self, use_settings_pkl=True):

Expand DownExpand Up@@ -1287,12 +1290,14 @@ def exportTallyData(self):
self.showExportDialog()

def viewMaterialProps(self, id):
"""display material properties in message box"""
"""Display material properties in a scrollable dialog."""
mat = openmc.lib.materials[id]
if mat.name:
msg_str = f"Material {id} ({mat.name}) Properties\n\n"
title = f"Material {id} ({mat.name}) Properties"
else:
msg_str = f"Material {id} Properties\n\n"
title = f"Material {id} Properties"

msg_str = f"{title}\n\n"

# get density and temperature
dens_g = mat.get_density(units='g/cm3')
Expand All@@ -1305,7 +1310,28 @@ def viewMaterialProps(self, id):
for nuc, dens in zip(mat.nuclides, mat.densities):
msg_str += f'{nuc}: {dens:5.3e}\n'

msg_box = QMessageBox(self)
msg_box.setText(msg_str)
msg_box.setModal(False)
msg_box.show()
if self.materialPropsDialog is None:
dialog = QDialog(self)
dialog.setModal(False)
dialog.setMinimumSize(560, 420)

layout = QVBoxLayout(dialog)
text = QPlainTextEdit(dialog)
text.setReadOnly(True)
text.setLineWrapMode(QPlainTextEdit.NoWrap)
layout.addWidget(text)

buttons = QDialogButtonBox(QDialogButtonBox.Close, parent=dialog)
buttons.rejected.connect(dialog.close)
buttons.accepted.connect(dialog.close)
layout.addWidget(buttons)

self.materialPropsDialog = dialog
self.materialPropsText = text

self.materialPropsDialog.setWindowTitle(title)
self.materialPropsText.setPlainText(msg_str)
self.materialPropsText.moveCursor(QtGui.QTextCursor.Start)
self.materialPropsDialog.show()
self.materialPropsDialog.raise_()
self.materialPropsDialog.activateWindow()