这是我到目前为止创建的桌子。
这是我希望它看起来像什么,与列合并。
我想把昨天的专栏和今天的专栏分别合并成三列。因此,昨天的股价将高于股票、波动率和现金。今天也是如此。我找到了一个叫做wx.grid.SetColSize(self, int col, int width)
的函数,但是它没有任何效果。有人知道怎么做吗?
这也是我的代码。
import wx
import wx.grid as gridlib
class MyForm(wx.Frame):
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, parent=None, title="Strategies' Allocations")
self.panel = wx.Panel(self)
button_refresh = wx.Button(self.panel, id=wx.ID_ANY, label='Refresh')
button_refresh.Bind(wx.EVT_BUTTON, self.refresh)
self.myGrid1 = gridlib.Grid(self.panel)
self.myGrid1.CreateGrid(2, 6)
self.myGrid1.SetRowLabelSize(60)
self.myGrid1.SetRowLabelValue(0, "")
self.myGrid1.SetRowLabelValue(1, "ABRVXX")
for i in range(6):
self.myGrid1.SetColSize(i, 60)
self.myGrid1.SetColLabelValue(0, "")
self.myGrid1.SetColLabelValue(1, "Yesterday")
self.myGrid1.SetColLabelValue(2, "")
self.myGrid1.SetColLabelValue(3, "")
self.myGrid1.SetColLabelValue(4, "Today")
self.myGrid1.SetColLabelValue(5, "")
self.myGrid1.SetCellValue(0, 0, "Equity")
self.myGrid1.SetCellValue(0, 1, "Volatility")
self.myGrid1.SetCellValue(0, 2, "Cash")
self.myGrid1.SetCellValue(0, 3, "Equity")
self.myGrid1.SetCellValue(0, 4, "Volatility")
self.myGrid1.SetCellValue(0, 5, "Cash")
self.myGrid1.SetColLabelAlignment( wx.ALIGN_CENTRE, wx.ALIGN_CENTRE )
self.myGrid1.SetDefaultCellAlignment( wx.ALIGN_CENTRE, wx.ALIGN_TOP )
# ******************************* #
self.myGrid2 = gridlib.Grid(self.panel)
self.myGrid2.CreateGrid(2, 6)
for i in range(6):
self.myGrid2.SetColSize(i, 60)
self.myGrid2.SetColLabelValue(0, "")
self.myGrid2.SetColLabelValue(1, "Yesterday")
self.myGrid2.SetColLabelValue(2, "")
self.myGrid2.SetColLabelValue(3, "")
self.myGrid2.SetColLabelValue(4, "Today")
self.myGrid2.SetColLabelValue(5, "")
self.myGrid2.SetCellValue(0, 0, "Treasury")
self.myGrid2.SetCellValue(0, 1, "Volatility")
self.myGrid2.SetCellValue(0, 2, "Cash")
self.myGrid2.SetCellValue(0, 3, "Treasury")
self.myGrid2.SetCellValue(0, 4, "Volatility")
self.myGrid2.SetCellValue(0, 5, "Cash")
self.myGrid2.SetRowLabelSize(60)
self.myGrid2.SetRowLabelValue(0, "")
self.myGrid2.SetRowLabelValue(1, "ABRXIV")
self.myGrid2.SetColLabelAlignment( wx.ALIGN_CENTRE, wx.ALIGN_CENTRE )
self.myGrid2.SetDefaultCellAlignment( wx.ALIGN_CENTRE, wx.ALIGN_TOP )
# ****************************** #
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.myGrid1, 1, wx.TOP|wx.ALIGN_CENTRE, 2)
sizer.Add(self.myGrid2, 1, wx.TOP|wx.ALIGN_CENTRE, 2)
sizer.Add(button_refresh, 1, wx.RIGHT|wx.LEFT|wx.TOP|wx.BOTTOM|wx.EXPAND|wx.ALIGN_CENTRE, 50)
self.panel.SetSizer(sizer)
self.panel.SetSize((500,400))
self.SetSize((500,400))
self.panel.Layout()
def refresh(self, event):
pass
if __name__ == "__main__":
app = wx.App()
frame = MyForm().Show()
app.MainLoop()
发布于 2017-09-13 16:41:24
一种快速而肮脏的方法是转储列标签SetColLabelSize(0)
并将标题添加为单元格。
然后调整单元格的跨度,只针对那些带有SetCellSize()
的单元格。
下面我修改了myGrid1,但没有修改myGrid2。
import wx
import wx.grid as gridlib
class MyForm(wx.Frame):
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, parent=None, title="Strategies' Allocations")
self.panel = wx.Panel(self)
button_refresh = wx.Button(self.panel, id=wx.ID_ANY, label='Refresh')
button_refresh.Bind(wx.EVT_BUTTON, self.refresh)
self.myGrid1 = gridlib.Grid(self.panel)
self.myGrid1.CreateGrid(3, 6)
self.myGrid1.SetRowLabelSize(80)
self.myGrid1.SetRowLabelValue(0, "")
self.myGrid1.SetRowLabelValue(1, "")
self.myGrid1.SetRowLabelValue(2, "2")
for i in range(6):
self.myGrid1.SetColSize(i, 60)
# self.myGrid1.SetColLabelValue(0, "")
# self.myGrid1.SetColLabelValue(1, "Yesterday")
# self.myGrid1.SetColLabelValue(2, "")
# self.myGrid1.SetColLabelValue(3, "")
# self.myGrid1.SetColLabelValue(4, "Today")
# self.myGrid1.SetColLabelValue(5, "")
self.myGrid1.SetColLabelSize(0)
self.myGrid1.SetCellSize(0, 0, 1, 3)
self.myGrid1.SetCellValue(0, 0, "Yesterday")
self.myGrid1.SetCellSize(0, 3, 1, 3)
self.myGrid1.SetCellValue(0, 3, "Today")
self.myGrid1.SetCellValue(1, 0, "Equity")
self.myGrid1.SetCellValue(1, 1, "Volatility")
self.myGrid1.SetCellValue(1, 2, "Cash")
self.myGrid1.SetCellValue(1, 3, "Equity")
self.myGrid1.SetCellValue(1, 4, "Volatility")
self.myGrid1.SetCellValue(1, 5, "Cash")
self.myGrid1.SetColLabelAlignment( wx.ALIGN_CENTRE, wx.ALIGN_CENTRE )
self.myGrid1.SetDefaultCellAlignment( wx.ALIGN_CENTRE, wx.ALIGN_TOP )
# ******************************* #
self.myGrid2 = gridlib.Grid(self.panel)
self.myGrid2.CreateGrid(2, 6)
for i in range(6):
self.myGrid2.SetColSize(i, 60)
self.myGrid2.SetColLabelValue(0, "")
self.myGrid2.SetColLabelValue(1, "Yesterday")
self.myGrid2.SetColLabelValue(2, "")
self.myGrid2.SetColLabelValue(3, "")
self.myGrid2.SetColLabelValue(4, "Today")
self.myGrid2.SetColLabelValue(5, "")
self.myGrid2.SetCellValue(0, 0, "Treasury")
self.myGrid2.SetCellValue(0, 1, "Volatility")
self.myGrid2.SetCellValue(0, 2, "Cash")
self.myGrid2.SetCellValue(0, 3, "Treasury")
self.myGrid2.SetCellValue(0, 4, "Volatility")
self.myGrid2.SetCellValue(0, 5, "Cash")
self.myGrid2.SetRowLabelSize(60)
self.myGrid2.SetRowLabelValue(0, "")
self.myGrid2.SetRowLabelValue(1, "2")
self.myGrid2.SetColLabelAlignment( wx.ALIGN_CENTRE, wx.ALIGN_CENTRE )
self.myGrid2.SetDefaultCellAlignment( wx.ALIGN_CENTRE, wx.ALIGN_TOP )
# ****************************** #
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.myGrid1, 1, wx.TOP|wx.ALIGN_CENTRE, 2)
sizer.Add(self.myGrid2, 1, wx.TOP|wx.ALIGN_CENTRE, 2)
sizer.Add(button_refresh, 1, wx.RIGHT|wx.LEFT|wx.TOP|wx.BOTTOM|wx.EXPAND|wx.ALIGN_CENTRE, 50)
self.panel.SetSizer(sizer)
self.panel.SetSize((500,400))
self.SetSize((500,400))
self.panel.Layout()
def refresh(self, event):
pass
if __name__ == "__main__":
app = wx.App()
frame = MyForm().Show()
app.MainLoop()
发布于 2017-09-13 14:57:37
这并不是特别简单,但我认为您应该通过定义从wxGridCellAttrProvider
派生的类并重写它的GetColumnHeaderRenderer()
方法来实现您想要合并的列的“不做什么”wxGridColumnHeaderRenderer
,以及其他列的标准呈现器(由基类GetColumnHeaderRenderer()
返回)。然后,只需使用表对象上的自定义属性提供程序对象调用SetAttrProvider()
。
发布于 2017-09-13 17:17:14
看看GridLabelRenderer示例中的wxPython示例。它是基于wx.lib.mixins.gridlabelrenderer
中的类为网格行和列绘制自定义标签的示例。有了这些类,就可以很容易地绘制任何您想要的标签。您只需重写适当的绘制方法即可。
https://stackoverflow.com/questions/46199205
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