如何使用wxPython布置3窗格窗口? [英] How do I layout a 3 pane window using wxPython?

问题描述

我试图找到一种使用wxPython布局3窗格窗口的简单方法.

I am trying to find a simple way to layout a 3 pane window using wxPython.

我想在左窗格中有一个树形列表，然后在右窗格中将其分成两部分-顶部是一个编辑组件，而底部是一个网格组件.

I want to have a tree list in the left pane, then have a right pane that is split into two - with an edit component in the top part and a grid component in the bottom part.

类似的东西:

--------------------------------------
|             |                      |
|             |        Edit          |
|  Tree       |        Control       |
|  Control    |                      |
|             |----------------------|
|             |                      |
|             |        Grid          |
|             |                      |
--------------------------------------

我希望窗口可以调整大小，并让用户能够通过拖动边框来更改窗口中每个组件的(相对)大小.

I would like the window to be re-sizable and give the user the ability to change the (relative) size of each of the components within the windows by dragging the borders.

我认为我需要一些组合器和/或分离器窗口组件，但是在文档或网络中找不到这种窗口的合适示例.

I figure that I need some combination of sizers and/or splitter-window components but can't find a decent example of this kind of window in the documentation or on the web.

推荐答案

首先下载 wxGlade wxPython的gui生成器(替代 XRCed ，我更喜欢wxGlade).

First of all download wxGlade a gui builder for wxPython (alternative XRCed, i prefere wxGlade).

然后，您必须确定是否要使用 GridSizer 或分割器，您就完成了.在下面找到两者(在Tree和右侧之间是GridSizer->自动调整大小).在Edit和GridCtrl之间是一个Sizer(手动调整大小).

Then you have to decide if you want to use a GridSizer or a Splitter and you are done. Below you find both (between Tree and right side is a GridSizer -> resizes automatically). Between Edit and GridCtrl is a Sizer (manual Resize).

关于.

一分钟的工作而无需输入任何代码:

one minute work without entering a single line of code:

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# generated by wxGlade 0.6.3 on Sat Feb 07 10:02:31 2009

import wx
import wx.grid

# begin wxGlade: extracode
# end wxGlade



class MyDialog(wx.Dialog):
    def __init__(self, *args, **kwds):
        # begin wxGlade: MyDialog.__init__
        kwds["style"] = wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER|wx.THICK_FRAME
        wx.Dialog.__init__(self, *args, **kwds)
        self.window_1 = wx.SplitterWindow(self, -1, style=wx.SP_3D|wx.SP_BORDER)
        self.tree_ctrl_1 = wx.TreeCtrl(self, -1, style=wx.TR_HAS_BUTTONS|wx.TR_LINES_AT_ROOT|wx.TR_DEFAULT_STYLE|wx.SUNKEN_BORDER)
        self.text_ctrl_1 = wx.TextCtrl(self.window_1, -1, "This is the Edit", style=wx.TE_MULTILINE)
        self.grid_1 = wx.grid.Grid(self.window_1, -1, size=(1, 1))

        self.__set_properties()
        self.__do_layout()
        # end wxGlade

    def __set_properties(self):
        # begin wxGlade: MyDialog.__set_properties
        self.SetTitle("dialog_1")
        self.grid_1.CreateGrid(10, 3)
        # end wxGlade

    def __do_layout(self):
        # begin wxGlade: MyDialog.__do_layout
        grid_sizer_1 = wx.FlexGridSizer(1, 2, 3, 3)
        grid_sizer_1.Add(self.tree_ctrl_1, 1, wx.EXPAND, 0)
        self.window_1.SplitHorizontally(self.text_ctrl_1, self.grid_1)
        grid_sizer_1.Add(self.window_1, 1, wx.EXPAND, 0)
        self.SetSizer(grid_sizer_1)
        grid_sizer_1.Fit(self)
        grid_sizer_1.AddGrowableRow(0)
        grid_sizer_1.AddGrowableCol(0)
        grid_sizer_1.AddGrowableCol(1)
        self.Layout()
        # end wxGlade

# end of class MyDialog


class MyApp(wx.App):
    def OnInit(self):
        wx.InitAllImageHandlers()
        mainDlg = MyDialog(None, -1, "")
        self.SetTopWindow(mainDlg)
        mainDlg.Show()
        return 1

# end of class MyApp

if __name__ == "__main__":
    app = MyApp(0)
    app.MainLoop()

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