python - 使用 wxnotebook 的 wxpython boxsizer 问题

Question

我正在尝试将具有水平布局的大小调整器嵌套在笔记本页面面板的垂直布局大小调整器内。

我从 wxPython: Resizing a notebook within a notebook 中得到了一些灵​​感但无法使其正常工作。

而不是获取此布局

Tonnage limit (in tons): [3000]
[x] Enable filter on matchings categories

面板中的所有内容都被破坏在一行上

我在 Win7、python 2.6.6、wx 2.8.12.1 上运行它

相关代码如下:

import sys
import os


import wx

class MainWindow(wx.Frame):
    def __init__(self,parent,title):
        self.ID_LOAD=101
        self.ID_SAVE=102

        # based on a frame, so set up the frame
        wx.Frame.__init__(self,parent,wx.ID_ANY, title, size=(640,480))

        self.CreateStatusBar()

        self.tab = wx.Notebook(self, -1, style=(wx.NB_TOP))
        self.globPanel = wx.NotebookPage(self.tab, -1)
        self.orderPanel = wx.NotebookPage(self.tab, -1)
        self.slabsPanel = wx.NotebookPage(self.tab, -1)
        self.tab.AddPage(self.globPanel, "Global filter")
        self.tab.AddPage(self.orderPanel, "Orders filter")
        self.tab.AddPage(self.slabsPanel, "Slabs filter")

        self.toolbar = wx.ToolBar(self, wx.ID_ANY, style=wx.TB_HORIZONTAL)
        self.toolbar.SetToolBitmapSize((20,20))
        load_ico = wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_TOOLBAR, (20,20))
        self.toolbar.AddLabelTool(self.ID_LOAD, "Load", load_ico, bmpDisabled=wx.NullBitmap, shortHelp='Load', longHelp="Loads a text file to the filter editor")
        save_ico = wx.ArtProvider.GetBitmap(wx.ART_FILE_SAVE, wx.ART_TOOLBAR, (20,20))
        self.toolbar.AddLabelTool(self.ID_SAVE, "Save", save_ico, bmpDisabled=wx.NullBitmap, shortHelp='Save', longHelp="Saves the contents of the filter editor")
        self.toolbar.AddSeparator()

        self.tonnageStatic = wx.StaticText(self.globPanel, wx.ID_ANY, "Tonnage limit (in tons): ")
        self.tonnageEdit = wx.TextCtrl(self.globPanel, wx.ID_ANY, '30000') 
        self.tonnageSizer = wx.BoxSizer(wx.HORIZONTAL)
        self.tonnageSizer.Add(self.tonnageStatic, flag=wx.EXPAND | wx.RIGHT | wx.LEFT | wx.TOP | wx.BOTTOM, border=10)
        self.tonnageSizer.Add(self.tonnageEdit, flag=wx.EXPAND | wx.RIGHT | wx.LEFT | wx.TOP | wx.BOTTOM, border=10)

        self.filterCheck = wx.CheckBox(self.globPanel, wx.ID_ANY, "Enable filter on matchings categories")

        self.globSizer = wx.BoxSizer(wx.VERTICAL)
        self.globSizer.Add(self.tonnageSizer)
        self.globSizer.Add(wx.StaticLine(self), 0, wx.EXPAND)
        self.globSizer.Add(self.filterCheck, 0, wx.EXPAND)
        self.globPanel.SetSizer(self.globSizer)

        self.sizer = wx.BoxSizer(wx.VERTICAL)
        self.sizer.Add(self.toolbar,0,wx.EXPAND)
        self.sizer.Add(wx.StaticLine(self), 0, wx.EXPAND)
        self.sizer.Add(self.tab, 1, wx.EXPAND)
        self.SetSizer(self.sizer)
        self.Layout()
        self.toolbar.Realize()

        # Show it !!!
        self.Show(1)            

def main():
    app = wx.PySimpleApp()
    view = MainWindow(None, "Input filter")
    app.MainLoop()

if __name__ == "__main__":
    main()

这样稍微好一点，但是我没有得到静态行，并且只显示 checkox 标签的第一个字符

self.tonnageStatic = wx.StaticText(self.globPanel, wx.ID_ANY, "Tonnage limit (in tons): ")
self.tonnageEdit = wx.TextCtrl(self.globPanel, wx.ID_ANY, '30000') 
self.tonnageSizer = wx.BoxSizer(wx.HORIZONTAL)
self.tonnageSizer.Add(self.tonnageStatic, 0, flag=wx.EXPAND|wx.ALL)
self.tonnageSizer.Add(self.tonnageEdit, 0, flag=wx.EXPAND|wx.ALL)

self.filterCheck = wx.CheckBox(self.globPanel, wx.ID_ANY, "Enable filter on matchings categories")

self.globSizer = wx.BoxSizer(wx.VERTICAL)
self.globSizer.Add(self.tonnageSizer)
self.globSizer.Add(wx.StaticLine(self.globPanel), 0, wx.EXPAND)
self.globSizer.Add(self.filterCheck, 0, wx.EXPAND)
self.globPanel.SetSizer(self.globSizer)

self.sizer = wx.BoxSizer(wx.VERTICAL)
self.sizer.Add(self.toolbar,0,wx.EXPAND)
self.sizer.Add(wx.StaticLine(self), 0, wx.EXPAND)
self.sizer.Add(self.tab, 1, wx.EXPAND)
self.SetSizer(self.sizer)
self.globPanel.Layout()
self.Layout()
self.toolbar.Realize()

# Show it !!!
self.Show(1) 

Answer 1

我刚刚在 Windows 上运行了它，如果您在 self.Layout() 行之后在 globPanel 上调用 .Layout() ，它应该将 sizer 调整为形状: )

您还可以使用wx.ALL，它与右、左、上、下相同

编辑:我很好奇为什么会有这种奇怪的行为，并进行了更多研究。我查看了我使用笔记本的地方，并且我总是使用面板作为页面。如果将 NotebookPages 更改为面板，则可以取消 Layout 调用，并且它会按预期工作。