如何使用 pyqt4 删除 table 小部件中的特定行边框
How to remove the particular row borders in table widget using pyqt4
这里我有一个示例代码，因为我需要删除 table widget.i 中特定行的边框 widget.i 尝试了很多方法，但我找不到任何 method.Can任何人请告诉我如何删除 table widget.I 使用的 gridlayout(False) 的边框但是此方法用于删除 table.please 帮助 [=25] 的所有边框=]你提前。
下面是我的代码：
from PyQt4 import QtCore, QtGui
import sys, collections
from functools import partial
class Inventory_items(QtGui.QMainWindow):
def __init__(self, parent=None):
super(Inventory_items, self).__init__(parent)
print "hello inventory"
# self.showFullScreen()
self.inventory_widget = QtGui.QWidget()
self.inventory_widget.show()
self.inventory_widget.setStyleSheet("QWidget {background-color: black;color: white;}")
self.inventory_dict = {"Shirt": {"Men Solid Formal Blue shirt": ["10.10.1(Red)","10.10.2(blue)"],"Unit:Quantity": ["10", "5"],"Discount:0%": ["300", "400"]},
"Frocks":{"Unit:Quantity":["50","30"],"Baby Girls Partywear Frock":["10.10.1(pink)","10.10.1(black)"],"Discount:0%": ["900", "1200"]},"Shoes":{"Unit:Quantity":["100","300"],"Sparx Men's Running Shoes":["Navy Blue","Orange color"],"Discount:0%": ["2000", "2500"]},"Phones":{"Unit:Quantity":["30","10"],"Realme 2 Pro Smart phone":["32 GB(4 GB RAM)","64 GB(4 GB RAM)"],"Discount:0%": ["15000", "1800"]},"Perfume":{"Unit:Quantity":["10","3"],"Fugo Perfume":["30ml","60ml"],"Discount:0%": ["300", "600"]}}
self.inventr_gridbox = QtGui.QGridLayout(self.inventory_widget)
self.table1 = QtGui.QTableWidget()
self.table1.setFocusPolicy(QtCore.Qt.NoFocus);
self.table1.setStyleSheet("QTableWidget{gridline-color: white}")
self.Inventory_scrollarea = QtGui.QScrollArea(widgetResizable=True)
self.Inventory_scrollarea.setWidget(self.inventory_widget)
self.Inventory_scrollarea.showFullScreen()
self.table1.horizontalHeader().hide()
self.table_item1 = QtGui.QTableWidgetItem()
self.table1.setRowCount(21)
self.table1.verticalHeader().hide()
self.table1.setColumnCount(7)
stylesheet1 = "::section{Background-color:black;color: white;font-size: 25px;}"
header1 = self.table1.horizontalHeader()
vh1 = self.table1.verticalHeader()
vh1.setDefaultSectionSize(50)
header1.setResizeMode(0, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(1, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(2, QtGui.QHeaderView.Stretch)
header1.setResizeMode(3, QtGui.QHeaderView.Stretch)
header1.setResizeMode(4, QtGui.QHeaderView.Stretch)
header1.setResizeMode(5, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(6, QtGui.QHeaderView.ResizeToContents)
self.table1.setColumnWidth(2,350)
self.index = 0
for key, value in self.inventory_dict.items():
self.shrtlabel = QtGui.QPushButton()
self.shrtlabel.setIcon(QtGui.QIcon("./{0}.png".format(key)))
self.shrtlabel.setStyleSheet("QPushButton{outline : None;}")
self.shrtlabel.setIconSize(QtCore.QSize(40,60))
self.table1.setCellWidget(self.index,0,self.shrtlabel)
self.table1.setItem(self.index,1,QtGui.QTableWidgetItem(str(key)))
keys = value.keys()
values = value.values()
if len(keys) == len(values):
self.table1.setItem(self.index,2,QtGui.QTableWidgetItem(str(keys[0])))
self.table1.setItem(self.index,3,QtGui.QTableWidgetItem(str(keys[2])))
self.table1.setItem(self.index,4,QtGui.QTableWidgetItem(str(keys[1])))
self.table1.setItem(self.index+1,2,QtGui.QTableWidgetItem(str(values[0][0])))
self.table1.setItem(self.index+1,3,QtGui.QTableWidgetItem(str(values[2][0])))
self.table1.setItem(self.index+1,4,QtGui.QTableWidgetItem(str(values[1][0])))
self.table1.setItem(self.index+2,2,QtGui.QTableWidgetItem(str(values[0][1])))
self.table1.setItem(self.index+2,3,QtGui.QTableWidgetItem(str(values[2][1])))
self.table1.setItem(self.index+2,4,QtGui.QTableWidgetItem(str(values[1][1])))
self.index +=3
self.inventr_gridbox.addWidget(self.table1,1,0)
self.setCentralWidget(self.Inventory_scrollarea)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
settingobj= Inventory_items()
settingobj.showFullScreen()
sys.exit(app.exec_())
这里我只想显示项目的边框，而不是下面描述的项目
您的数据结构是树结构，因此您应该使用 QTreeView 或 QTreeWidget，然后您可以使用委托设置边框：
from PyQt4 import QtCore, QtGui
class InventoryDelegate(QtGui.QStyledItemDelegate):
def paint(self, painter, option, index):
super(InventoryDelegate, self).paint(painter, option, index)
if not index.parent().isValid():
painter.save()
painter.setPen(QtGui.QPen(QtGui.QColor("green")))
r = QtCore.QRect(option.rect)
r.adjust(0, 1, 0, -1)
painter.drawLine(r.topLeft(), r.topRight())
painter.drawLine(r.bottomLeft(), r.bottomRight())
painter.restore()
def sizeHint(self, option, index):
s = super(InventoryDelegate, self).sizeHint(option, index)
s.setHeight(55)
return s
class Inventory_Items(QtGui.QMainWindow):
def __init__(self, parent=None):
super(Inventory_Items, self).__init__(parent)
self.inventory_dict = {
"Shirt": {
"Men Solid Formal Blue shirt": ["10.10.1(Red)", "10.10.2(blue)"],
"Discount:0%": ["300", "400"],
"Unit:Quantity": ["10", "5"]
},
"Frocks": {
"Baby Girls Partywear Frock": ["10.10.1(pink)", "10.10.1(black)"],
"Discount:0%": ["900", "1200"],
"Unit:Quantity": ["50", "30"]
},
"Shoes": {
"Sparx Men's Running Shoes": ["Navy Blue", "Orange color"],
"Discount:0%": ["2000", "2500"],
"Unit:Quantity": ["100", "300"]
},
"Phones": {
"Realme 2 Pro Smart phone": ["32 GB(4 GB RAM)", "64 GB(4 GB RAM)"],
"Discount:0%": ["15000", "1800"],
"Unit:Quantity": ["30", "10"]
},
"Perfume": {
"Fugo Perfume": ["30ml", "60ml"],
"Discount:0%": ["300", "600"],
"Unit:Quantity": ["10", "3"]
}
}
self.inventory_widget = QtGui.QTreeWidget(columnCount=7,
expandsOnDoubleClick=False,
indentation=0,
focusPolicy=QtCore.Qt.NoFocus,
iconSize=QtCore.QSize(40,60))
self.inventory_widget.setColumnWidth(2, 350)
self.inventory_widget.setStyleSheet("QWidget {background-color: black;color: white;}")
header = self.inventory_widget.header()
header.hide()
header.setResizeMode(0, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(1, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(2, QtGui.QHeaderView.Stretch)
header.setResizeMode(3, QtGui.QHeaderView.Stretch)
header.setResizeMode(4, QtGui.QHeaderView.Stretch)
header.setResizeMode(5, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(6, QtGui.QHeaderView.ResizeToContents)
delegate = InventoryDelegate(self.inventory_widget)
self.inventory_widget.setItemDelegate(delegate)
for key, value in self.inventory_dict.items():
icon = QtGui.QIcon("./{}.png".format(key))
it = QtGui.QTreeWidgetItem()
self.inventory_widget.addTopLevelItem(it)
it.setIcon(0, icon)
k = list(value.keys())
for i, t in enumerate([key] + k):
it.setText(i+1, t)
e = [[] for _ in value[k[0]]]
for k, v in value.items():
for i, val in enumerate(v):
e[i].append(val)
for r in e:
child = QtGui.QTreeWidgetItem()
for i, e_ in enumerate(r):
child.setText(i+2, e_)
it.addChild(child)
self.inventory_widget.expandAll()
self.setCentralWidget(self.inventory_widget)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
settingobj= Inventory_Items()
settingobj.showFullScreen()
sys.exit(app.exec_())
这里我有一个示例代码，因为我需要删除 table widget.i 中特定行的边框 widget.i 尝试了很多方法，但我找不到任何 method.Can任何人请告诉我如何删除 table widget.I 使用的 gridlayout(False) 的边框但是此方法用于删除 table.please 帮助 [=25] 的所有边框=]你提前。
下面是我的代码：
from PyQt4 import QtCore, QtGui
import sys, collections
from functools import partial
class Inventory_items(QtGui.QMainWindow):
def __init__(self, parent=None):
super(Inventory_items, self).__init__(parent)
print "hello inventory"
# self.showFullScreen()
self.inventory_widget = QtGui.QWidget()
self.inventory_widget.show()
self.inventory_widget.setStyleSheet("QWidget {background-color: black;color: white;}")
self.inventory_dict = {"Shirt": {"Men Solid Formal Blue shirt": ["10.10.1(Red)","10.10.2(blue)"],"Unit:Quantity": ["10", "5"],"Discount:0%": ["300", "400"]},
"Frocks":{"Unit:Quantity":["50","30"],"Baby Girls Partywear Frock":["10.10.1(pink)","10.10.1(black)"],"Discount:0%": ["900", "1200"]},"Shoes":{"Unit:Quantity":["100","300"],"Sparx Men's Running Shoes":["Navy Blue","Orange color"],"Discount:0%": ["2000", "2500"]},"Phones":{"Unit:Quantity":["30","10"],"Realme 2 Pro Smart phone":["32 GB(4 GB RAM)","64 GB(4 GB RAM)"],"Discount:0%": ["15000", "1800"]},"Perfume":{"Unit:Quantity":["10","3"],"Fugo Perfume":["30ml","60ml"],"Discount:0%": ["300", "600"]}}
self.inventr_gridbox = QtGui.QGridLayout(self.inventory_widget)
self.table1 = QtGui.QTableWidget()
self.table1.setFocusPolicy(QtCore.Qt.NoFocus);
self.table1.setStyleSheet("QTableWidget{gridline-color: white}")
self.Inventory_scrollarea = QtGui.QScrollArea(widgetResizable=True)
self.Inventory_scrollarea.setWidget(self.inventory_widget)
self.Inventory_scrollarea.showFullScreen()
self.table1.horizontalHeader().hide()
self.table_item1 = QtGui.QTableWidgetItem()
self.table1.setRowCount(21)
self.table1.verticalHeader().hide()
self.table1.setColumnCount(7)
stylesheet1 = "::section{Background-color:black;color: white;font-size: 25px;}"
header1 = self.table1.horizontalHeader()
vh1 = self.table1.verticalHeader()
vh1.setDefaultSectionSize(50)
header1.setResizeMode(0, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(1, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(2, QtGui.QHeaderView.Stretch)
header1.setResizeMode(3, QtGui.QHeaderView.Stretch)
header1.setResizeMode(4, QtGui.QHeaderView.Stretch)
header1.setResizeMode(5, QtGui.QHeaderView.ResizeToContents)
header1.setResizeMode(6, QtGui.QHeaderView.ResizeToContents)
self.table1.setColumnWidth(2,350)
self.index = 0
for key, value in self.inventory_dict.items():
self.shrtlabel = QtGui.QPushButton()
self.shrtlabel.setIcon(QtGui.QIcon("./{0}.png".format(key)))
self.shrtlabel.setStyleSheet("QPushButton{outline : None;}")
self.shrtlabel.setIconSize(QtCore.QSize(40,60))
self.table1.setCellWidget(self.index,0,self.shrtlabel)
self.table1.setItem(self.index,1,QtGui.QTableWidgetItem(str(key)))
keys = value.keys()
values = value.values()
if len(keys) == len(values):
self.table1.setItem(self.index,2,QtGui.QTableWidgetItem(str(keys[0])))
self.table1.setItem(self.index,3,QtGui.QTableWidgetItem(str(keys[2])))
self.table1.setItem(self.index,4,QtGui.QTableWidgetItem(str(keys[1])))
self.table1.setItem(self.index+1,2,QtGui.QTableWidgetItem(str(values[0][0])))
self.table1.setItem(self.index+1,3,QtGui.QTableWidgetItem(str(values[2][0])))
self.table1.setItem(self.index+1,4,QtGui.QTableWidgetItem(str(values[1][0])))
self.table1.setItem(self.index+2,2,QtGui.QTableWidgetItem(str(values[0][1])))
self.table1.setItem(self.index+2,3,QtGui.QTableWidgetItem(str(values[2][1])))
self.table1.setItem(self.index+2,4,QtGui.QTableWidgetItem(str(values[1][1])))
self.index +=3
self.inventr_gridbox.addWidget(self.table1,1,0)
self.setCentralWidget(self.Inventory_scrollarea)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
settingobj= Inventory_items()
settingobj.showFullScreen()
sys.exit(app.exec_())
这里我只想显示项目的边框，而不是下面描述的项目
您的数据结构是树结构，因此您应该使用 QTreeView 或 QTreeWidget，然后您可以使用委托设置边框：
from PyQt4 import QtCore, QtGui
class InventoryDelegate(QtGui.QStyledItemDelegate):
def paint(self, painter, option, index):
super(InventoryDelegate, self).paint(painter, option, index)
if not index.parent().isValid():
painter.save()
painter.setPen(QtGui.QPen(QtGui.QColor("green")))
r = QtCore.QRect(option.rect)
r.adjust(0, 1, 0, -1)
painter.drawLine(r.topLeft(), r.topRight())
painter.drawLine(r.bottomLeft(), r.bottomRight())
painter.restore()
def sizeHint(self, option, index):
s = super(InventoryDelegate, self).sizeHint(option, index)
s.setHeight(55)
return s
class Inventory_Items(QtGui.QMainWindow):
def __init__(self, parent=None):
super(Inventory_Items, self).__init__(parent)
self.inventory_dict = {
"Shirt": {
"Men Solid Formal Blue shirt": ["10.10.1(Red)", "10.10.2(blue)"],
"Discount:0%": ["300", "400"],
"Unit:Quantity": ["10", "5"]
},
"Frocks": {
"Baby Girls Partywear Frock": ["10.10.1(pink)", "10.10.1(black)"],
"Discount:0%": ["900", "1200"],
"Unit:Quantity": ["50", "30"]
},
"Shoes": {
"Sparx Men's Running Shoes": ["Navy Blue", "Orange color"],
"Discount:0%": ["2000", "2500"],
"Unit:Quantity": ["100", "300"]
},
"Phones": {
"Realme 2 Pro Smart phone": ["32 GB(4 GB RAM)", "64 GB(4 GB RAM)"],
"Discount:0%": ["15000", "1800"],
"Unit:Quantity": ["30", "10"]
},
"Perfume": {
"Fugo Perfume": ["30ml", "60ml"],
"Discount:0%": ["300", "600"],
"Unit:Quantity": ["10", "3"]
}
}
self.inventory_widget = QtGui.QTreeWidget(columnCount=7,
expandsOnDoubleClick=False,
indentation=0,
focusPolicy=QtCore.Qt.NoFocus,
iconSize=QtCore.QSize(40,60))
self.inventory_widget.setColumnWidth(2, 350)
self.inventory_widget.setStyleSheet("QWidget {background-color: black;color: white;}")
header = self.inventory_widget.header()
header.hide()
header.setResizeMode(0, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(1, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(2, QtGui.QHeaderView.Stretch)
header.setResizeMode(3, QtGui.QHeaderView.Stretch)
header.setResizeMode(4, QtGui.QHeaderView.Stretch)
header.setResizeMode(5, QtGui.QHeaderView.ResizeToContents)
header.setResizeMode(6, QtGui.QHeaderView.ResizeToContents)
delegate = InventoryDelegate(self.inventory_widget)
self.inventory_widget.setItemDelegate(delegate)
for key, value in self.inventory_dict.items():
icon = QtGui.QIcon("./{}.png".format(key))
it = QtGui.QTreeWidgetItem()
self.inventory_widget.addTopLevelItem(it)
it.setIcon(0, icon)
k = list(value.keys())
for i, t in enumerate([key] + k):
it.setText(i+1, t)
e = [[] for _ in value[k[0]]]
for k, v in value.items():
for i, val in enumerate(v):
e[i].append(val)
for r in e:
child = QtGui.QTreeWidgetItem()
for i, e_ in enumerate(r):
child.setText(i+2, e_)
it.addChild(child)
self.inventory_widget.expandAll()
self.setCentralWidget(self.inventory_widget)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
settingobj= Inventory_Items()
settingobj.showFullScreen()
sys.exit(app.exec_())