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dupeguru/qt/details_table.py

92 lines
3.3 KiB
Python

# Created By: Virgil Dupras
# Created On: 2009-05-17
# Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
#
# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.gnu.org/licenses/gpl-3.0.html
from PyQt5.QtCore import Qt, QAbstractTableModel
from PyQt5.QtWidgets import QHeaderView, QTableView
from PyQt5.QtGui import QFont, QBrush
from hscommon.trans import trget
tr = trget("ui")
HEADER = [tr("Selected"), tr("Reference")]
class DetailsModel(QAbstractTableModel):
def __init__(self, model, app, **kwargs):
super().__init__(**kwargs)
self.model = model
self.prefs = app.prefs
def columnCount(self, parent):
return len(HEADER)
def data(self, index, role):
if not index.isValid():
return None
# Skip first value "Attribute"
column = index.column() + 1
row = index.row()
ignored_fields = ["Dupe Count"]
if (
self.model.row(row)[0] in ignored_fields
or self.model.row(row)[1] == "---"
or self.model.row(row)[2] == "---"
):
if role != Qt.DisplayRole:
return None
return self.model.row(row)[column]
if role == Qt.DisplayRole:
return self.model.row(row)[column]
if role == Qt.ForegroundRole and self.model.row(row)[1] != self.model.row(row)[2]:
return QBrush(self.prefs.details_table_delta_foreground_color)
if role == Qt.FontRole and self.model.row(row)[1] != self.model.row(row)[2]:
font = QFont(self.model.view.font()) # or simply QFont()
font.setBold(True)
return font
return None # QVariant()
def headerData(self, section, orientation, role):
if orientation == Qt.Horizontal and role == Qt.DisplayRole and section < len(HEADER):
return HEADER[section]
elif orientation == Qt.Vertical and role == Qt.DisplayRole and section < self.model.row_count():
# Read "Attribute" cell for horizontal header
return self.model.row(section)[0]
return None
def rowCount(self, parent):
return self.model.row_count()
class DetailsTable(QTableView):
def __init__(self, *args):
QTableView.__init__(self, *args)
self.setAlternatingRowColors(True)
self.setSelectionBehavior(QTableView.SelectRows)
self.setSelectionMode(QTableView.NoSelection)
self.setShowGrid(False)
self.setWordWrap(False)
self.setCornerButtonEnabled(False)
def setModel(self, model):
QTableView.setModel(self, model)
# The model needs to be set to set header stuff
hheader = self.horizontalHeader()
hheader.setHighlightSections(False)
hheader.setSectionResizeMode(0, QHeaderView.Stretch)
hheader.setSectionResizeMode(1, QHeaderView.Stretch)
vheader = self.verticalHeader()
vheader.setVisible(True)
vheader.setDefaultSectionSize(18)
# hardcoded value above is not ideal, perhaps resize to contents first?
# vheader.setSectionResizeMode(QHeaderView.ResizeToContents)
vheader.setSectionResizeMode(QHeaderView.Fixed)
vheader.setSectionsMovable(True)