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12910204
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0
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2
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2012-10-16T08:12:29.340
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2012-10-23T00:56:50.107
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2012-10-23T00:56:50.107
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2
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You must allow the columns to grow by calling <code>AddGrowableCol</code>: <pre><code> for i in range(11): grid.AddGrowableCol(i) </code></pre> Now, they can grow, but they won't shrink beyond their initial size! So you should also reduce their starting size: <pre><code> for num, pos in nums: button = wx.Button(panel, wx.NewId(), size=(10,-1), label = num) #original code was: button = wx.Button(panel, wx.NewId(), label = num) grid.Add(button, pos, flag=wx.EXPAND) </code></pre> Here is the complete listing: <pre><code>import wx class Frame ( wx.Frame ): def __init__( self ): wx.Frame.__init__ ( self, None, id = wx.ID_ANY, title = wx.EmptyString, pos = wx.DefaultPosition, size = wx.Size( 500,300 ), style = wx.DEFAULT_FRAME_STYLE & ~ (wx.MAXIMIZE_BOX|wx.MINIMIZE_BOX|wx.RESIZE_BORDER) ) nums = (('1',(0,3)), ('2',(2,3)), ('14', (3,3)), ('15',(4,3)), ('16',(5,3)), ('17',(6,3)), ('18',(7,3)), ('3',(1,0)), ('4',(1,1)), ('5',(1,2)), ('6',(1,3)), ('7',(1,4)), ('8',(1,5)), ('9',(1,6)), ('10',(1,7)), ('11',(1,8)), ('12',(1,9)), ('13',(1,10))) panel = wx.Panel(self,-1) panel.SetBackgroundColour("green") grid = wx.GridBagSizer(2,2) for num, pos in nums: button = wx.Button(panel, wx.NewId(), size=(10,-1), label = num) grid.Add(button, pos, flag=wx.EXPAND) for i in range(11): grid.AddGrowableCol(i) bs2 = wx.BoxSizer(wx.VERTICAL) bs2.Add(grid, 0, wx.EXPAND,0) panel.SetSizer(bs2) panel.Layout() self.mainSizer = wx.BoxSizer(wx.VERTICAL) self.mainSizer.Add(panel, 0, wx.EXPAND, 0) self.SetSizer(self.mainSizer) self.Layout() if __name__=='__main__': app=wx.PySimpleApp() app.frame = Frame() app.frame.Center() app.frame.Show(True) app.MainLoop() </code></pre>
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1. POwxPython: Problems with GridBagSizer
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1. COThanks! But when using GridSizer, the size of items that are added to the sizer is automatically adjusted to the size of a frame (where you set the sizer). Is it possible to adjust the size of items automatically (not manually)
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2. COThat's exactly what my above code achieves. The 10 is only the minimum horizontal size.
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