wx.GridSizer cells are of the same size
import wx class Example(wx.Frame): def __init__(self, parent, title): super(Example, self).__init__(parent, title=title, size=(300, 250)) self.InitUI() self.Centre() self.Show() def InitUI(self): panel = wx.Panel(self) hbox = wx.BoxSizer(wx.HORIZONTAL) fgs = wx.FlexGridSizer(3, 2, 9, 25) #wx.FlexGridSizer(int rows=1, int cols=0, int vgap=0, int hgap=0) title = wx.StaticText(panel, label="Title") author = wx.StaticText(panel, label="Author") review = wx.StaticText(panel, label="Review") tc1 = wx.TextCtrl(panel) tc2 = wx.TextCtrl(panel) tc3 = wx.TextCtrl(panel, style=wx.TE_MULTILINE) fgs.AddMany([(title), (tc1, 1, wx.EXPAND), (author), (tc2, 1, wx.EXPAND), (review, 1, wx.EXPAND), (tc3, 1, wx.EXPAND)]) fgs.AddGrowableRow(2, 1) fgs.AddGrowableCol(1, 1) hbox.Add(fgs, proportion=1, flag=wx.ALL|wx.EXPAND, border=15) panel.SetSizer(hbox) if __name__ == '__main__': app = wx.App() Example(None, title='Review') app.MainLoop()