WxPython Window Splitter

Question

我正在尝试使用窗口分割器来获得6个不同的子窗口。三列两行。到目前为止，我正在尝试使用嵌套分割器，但它无法正常工作。

这是我的代码：

import wx

########################################################################
class RandomPanel(wx.Panel):
    """"""

    #----------------------------------------------------------------------
    def __init__(self, parent, color):
        """Constructor"""
        wx.Panel.__init__(self, parent)
        self.SetBackgroundColour(color)

########################################################################
class MainPanel(wx.Panel):
    """"""

    #----------------------------------------------------------------------
    def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent)

        topSplitter = wx.SplitterWindow(self)
        vSplitter = wx.SplitterWindow(topSplitter)


        panelOne = RandomPanel(vSplitter, "blue")
        panelTwo = RandomPanel(vSplitter, "red")
        vSplitter.SplitVertically(panelOne, panelTwo)
        vSplitter.SetSashGravity(0.5)

        panelThree = RandomPanel(topSplitter, "green")
        topSplitter.SplitHorizontally(vSplitter, panelThree)
        topSplitter.SetSashGravity(0.5)

        panelFour=RandomPanel(hSplitter, "yellow")
        hSplitter.SplitVertically(topSplitter, panelFour)
        hSplitter.SetSashGravity(0.5)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(topSplitter, 1, wx.EXPAND)
        self.SetSizer(sizer)

＃

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

    #----------------------------------------------------------------------
    def __init__(self):
        """Constructor"""
        wx.Frame.__init__(self, None, title="Nested Splitters",
                          size=(800,600))
        panel = MainPanel(self)
        self.Show()

----------------------------------------------- -----------------------

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

为此，我只是想让4个子窗口不是6，我仍然会收到错误。

Answer 1

您可能想要查看MultiSplitterWindow小部件：

• https://wxpython.org/Phoenix/docs/html/wx.lib.splitter.MultiSplitterWindow.html

它允许您在拆分器窗口小部件中拥有两个以上的窗口。我实际上写了一些关于wxPython在blog上支持的各种分割窗口，所以你可能也想检查一下。

无论如何，这是一个使用该小部件的简单示例：

import wx
from wx.lib.splitter import MultiSplitterWindow

class SplitterPanel(wx.Panel):

    def __init__(self, parent, color):
        """Constructor"""
        wx.Panel.__init__(self, parent)
        main_sizer = wx.BoxSizer(wx.VERTICAL)

        splitter = MultiSplitterWindow(self, style=wx.SP_LIVE_UPDATE)
        for col in range(3):
            panel = wx.Panel(splitter, size=(200, 200))
            panel.SetBackgroundColour(color)
            splitter.AppendWindow(panel)

        main_sizer.Add(splitter, 1, wx.ALL|wx.EXPAND)
        self.SetSizer(main_sizer)

class MainFrame(wx.Frame):

    def __init__(self):
        wx.Frame.__init__(self, None, title='Splitters')
        panel = wx.Panel(self)
        main_sizer = wx.BoxSizer(wx.VERTICAL)

        splitter_panel = SplitterPanel(panel, color='blue')
        main_sizer.Add(splitter_panel, 1, wx.ALL|wx.EXPAND)

        splitter_panel_two = SplitterPanel(panel, color='red')
        main_sizer.Add(splitter_panel_two, 1, wx.ALL|wx.EXPAND)

        panel.SetSizer(main_sizer)

        self.Show()


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