wxpython:隐藏splitterWindow面板之一

时间:2015-05-05 06:52:53

标签: python python-2.7 wxpython show-hide

我有一个包含wx.SplitterWindow的框架,其中有两个面板作为子框架。我想用一个按钮(显示/隐藏按钮)隐藏其中一个面板,即第一个面板应该隐藏,第二个面板应该占用整个框架,窗框不见了。再次单击该按钮应显示隐藏的面板,并将窗扇重新放回原位。这可能吗?

我搜索了文档,似乎没有具体方法可以做到这一点?如何实现这一目标。

import wx
class MainFrame(wx.Frame):
    """"""

    #----------------------------------------------------------------------
    def __init__(self):
        wx.Frame.__init__(self, None, title="test", size=(800,600))

        self.splitter = wx.SplitterWindow(self, wx.ID_ANY)
        self.panelOne = wx.Panel(self.splitter,1)
        self.panelTwo = wx.Panel(self.splitter,1)
        self.panelOne.SetBackgroundColour('sky blue')
        self.panelTwo.SetBackgroundColour('pink')
        self.splitter.SplitHorizontally(self.panelOne, self.panelTwo)
        self.splitter.SetMinimumPaneSize(20)

        self.buttonpanel = wx.Panel(self, 1)
        self.buttonpanel.SetBackgroundColour('white')
        self.mybutton = wx.Button(self.buttonpanel,label = "Hide")
        self.Bind(wx.EVT_BUTTON, self.show_hide, self.mybutton)

        self.sizer = wx.BoxSizer(wx.VERTICAL)
        self.sizer.Add(self.splitter, 2, wx.EXPAND)
        self.sizer.Add(self.buttonpanel, 0, wx.EXPAND)
        self.SetSizer(self.sizer)

    def show_hide(self, event):
        label = self.mybutton.GetLabel()
        if label == "Hide":
            ### How to Hide panelOne ??
            self.mybutton.SetLabel("Show")
        if label == "Show":
            ### How to Show panelOne ??
            self.mybutton.SetLabel("Hide")


if __name__ == "__main__":
    app = wx.App(False)
    frame = MainFrame()
    frame.Show()
    app.MainLoop()

1 个答案:

答案 0 :(得分:1)

在阅读documentation几秒后,我注意到了Unsplit方法。您可以使用它来取出panelOne。然后,当您想再次显示时,只需再次分割SplitterWindow

import wx
class MainFrame(wx.Frame):
    """"""

    #----------------------------------------------------------------------
    def __init__(self):
        wx.Frame.__init__(self, None, title="test", size=(800,600))

        self.splitter = wx.SplitterWindow(self, wx.ID_ANY)
        self.panelOne = wx.Panel(self.splitter,1)
        self.panelTwo = wx.Panel(self.splitter,1)
        self.panelOne.SetBackgroundColour('sky blue')
        self.panelTwo.SetBackgroundColour('pink')
        self.splitter.SplitHorizontally(self.panelOne, self.panelTwo)
        self.splitter.SetMinimumPaneSize(20)

        self.buttonpanel = wx.Panel(self, 1)
        self.buttonpanel.SetBackgroundColour('white')
        self.mybutton = wx.Button(self.buttonpanel,label = "Hide")
        self.Bind(wx.EVT_BUTTON, self.show_hide, self.mybutton)

        self.sizer = wx.BoxSizer(wx.VERTICAL)
        self.sizer.Add(self.splitter, 2, wx.EXPAND)
        self.sizer.Add(self.buttonpanel, 0, wx.EXPAND)
        self.SetSizer(self.sizer)

    def show_hide(self, event):
        label = self.mybutton.GetLabel()
        if label == "Hide":
            ### How to Hide panelOne ??
            self.mybutton.SetLabel("Show")
            self.splitter.Unsplit(self.panelOne)
        if label == "Show":
            ### How to Show panelOne ??
            self.splitter.SplitHorizontally(self.panelOne, self.panelTwo)
            self.mybutton.SetLabel("Hide")



if __name__ == "__main__":
    app = wx.App(False)
    frame = MainFrame()
    frame.Show()
    app.MainLoop()

注意:您已在代码末尾停止了对MainLoop的调用。这使你的例子不可运行。