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Some extra bits - add sizeHint, make not editable, make columns sortable

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Brianna Laugher 2013-03-05 14:02:55 +11:00
parent 5254d29b6a
commit cba720730d
1 changed files with 18 additions and 1 deletions
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17
pyqtgraph/widgets/TableWidget.py
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@ -26,6 +26,7 @@ class TableWidget(QtGui.QTableWidget):
QtGui.QTableWidget.__init__(self, *args) QtGui.QTableWidget.__init__(self, *args)
self.setVerticalScrollMode(self.ScrollPerPixel) self.setVerticalScrollMode(self.ScrollPerPixel)
self.setSelectionMode(QtGui.QAbstractItemView.ContiguousSelection) self.setSelectionMode(QtGui.QAbstractItemView.ContiguousSelection)
self.setSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
self.clear() self.clear()
self.contextMenu = QtGui.QMenu() self.contextMenu = QtGui.QMenu()
self.contextMenu.addAction('Copy Selection').triggered.connect(self.copySel) self.contextMenu.addAction('Copy Selection').triggered.connect(self.copySel)
@ -44,6 +45,8 @@ class TableWidget(QtGui.QTableWidget):
def setData(self, data): def setData(self, data):
self.clear() self.clear()
self.appendData(data) self.appendData(data)
self.setSortingEnabled(True)
self.resizeColumnsToContents()
def appendData(self, data): def appendData(self, data):
"""Types allowed: """Types allowed:
@ -135,9 +138,23 @@ class TableWidget(QtGui.QTableWidget):
s = str(val) s = str(val)
item = QtGui.QTableWidgetItem(s) item = QtGui.QTableWidgetItem(s)
item.value = val item.value = val
# by default this is enabled, selectable & editable, but
# we don't want editable
item.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsEnabled)
self.items.append(item) self.items.append(item)
self.setItem(row, col, item) self.setItem(row, col, item)
def sizeHint(self):
# based on http://stackoverflow.com/a/7195443/54056
width = sum(self.columnWidth(i) for i in range(self.columnCount()))
width += self.verticalHeader().sizeHint().width()
width += self.verticalScrollBar().sizeHint().width()
width += self.frameWidth() * 2
height = sum(self.rowHeight(i) for i in range(self.rowCount()))
height += self.verticalHeader().sizeHint().height()
height += self.horizontalScrollBar().sizeHint().height()
return QtCore.QSize(width, height)
def serialize(self, useSelection=False): def serialize(self, useSelection=False):
"""Convert entire table (or just selected area) into tab-separated text values""" """Convert entire table (or just selected area) into tab-separated text values"""
if useSelection: if useSelection: