1

我使用 FoldPanelBar 编写了以下代码：

import wx
import wx.lib.agw.foldpanelbar as fpb

class frame(wx.Frame):
    def __init__(self,*args,**kwargs):
        wx.Frame.__init__(self,*args,**kwargs)
        self.text_ctrl_1=wx.TextCtrl(self,-1,style=wx.TE_MULTILINE)

        self.fpb=fpb.FoldPanelBar(self,-1, style=fpb.FPB_HORIZONTAL)
        self.fold_panel=self.fpb.AddFoldPanel("Thing")
        self.thing=wx.TextCtrl(self.fold_panel,-1, size=(400,-1), style=wx.TE_MULTILINE)
        self.fpb.AddFoldPanelWindow(self.fold_panel, self.thing)

        self.sizer_1=wx.BoxSizer(wx.HORIZONTAL)

        self.sizer_1.Add(self.text_ctrl_1,1,wx.EXPAND)
        self.sizer_1.Add(self.fpb,1,wx.EXPAND)

        self.SetSizer(self.sizer_1)

        self.Show()



if __name__=="__main__":
    app=wx.PySimpleApp()
    frame(None,-1)
    app.MainLoop()

这是折叠前的样子：

替代文字 http://img23.imageshack.us/img23/4309/before.gif

右侧的文本框位于折叠面板中，因此当我单击箭头时，它会消失。但是，它看起来像这样：

替代文字 http://img22.imageshack.us/img22/6306/afterz.gif

我希望左边的文本框会变大以填满整个框架。

我究竟做错了什么？

4

1 回答 1

1

This does what you want I think. I haven't tested multiple panels in the foldpanelbar, you might need to limit the size of the foldpanelbar explicitly to prevent it from getting too wide.

import wx
import wx.lib.agw.foldpanelbar as fpb

class frame(wx.Frame):
    def __init__(self, *args, **kwargs):
        wx.Frame.__init__(self, *args, **kwargs)
        self.text_ctrl_1=wx.TextCtrl(self, -1, size=(400, 100),
                                     style=wx.TE_MULTILINE)
        self.fpb = fpb.FoldPanelBar(self, -1,
            style=fpb.FPB_HORIZONTAL|fpb.FPB_DEFAULT_STYLE)
        self.fold_panel = self.fpb.AddFoldPanel("Thing")
        self.thing = wx.TextCtrl(self.fold_panel, -1, size=(400, -1),
                                 style=wx.TE_MULTILINE)
        self.fpb.AddFoldPanelWindow(self.fold_panel, self.thing)
        self.fpb.Bind(fpb.EVT_CAPTIONBAR, self.onCaptionBar)
        self.sizer_1 = wx.BoxSizer(wx.HORIZONTAL)
        self.sizer_1.Add(self.text_ctrl_1, 1, wx.EXPAND)
        self.sizer_1.Add(self.fpb, 0, wx.EXPAND)
        self.SetSizer(self.sizer_1)
        self.ResizeFPB()

    def onCaptionBar(self, event):
        event.Skip()
        wx.CallAfter(self.ResizeFPB)

    def ResizeFPB(self):
        sizeNeeded = self.fpb.GetPanelsLength(0, 0)[2]
        self.fpb.SetMinSize((sizeNeeded, self.fpb.GetSize()[1]))
        self.Fit()


app = wx.App(0)
f = frame(None)
f.Show()
app.MainLoop()
于 2009-05-05T16:15:57.080 回答