python - wxPython GUI BoxSizers

好的，我有一个正在编写的应用程序，正在尝试简化此布局：


请注意，文本如何左对齐，输入框都对齐，我在wxPython演示代码中看到了这一点，但是它们都使用flexgrid sizer，而我试图只使用BoxSizers（由于它们更简单，因为我只理解一些调整器，甚至难以使用BoxSizers，在6个月内我会遇到更艰难的情况）

我尝试将输入和文本放在两个垂直的缩放器中，然后将它们放在水平的缩放器中，因为文本未与输入对齐，因此无法正常工作。我也尝试这样做，并且让每个文本都在一个大小调整器中进行输入配对，甚至更糟。有什么建议么？

最佳答案

这是一个仅使用BoxSizers的简单示例：

import wx

class MyForm(wx.Frame):

    def __init__(self):
        wx.Frame.__init__(self, None, wx.ID_ANY, "Tutorial")

        # Add a panel so it looks the correct on all platforms
        panel = wx.Panel(self, wx.ID_ANY)

        # create the labels
        lblOne = wx.StaticText(panel, label="labelOne", size=(60,-1))
        lblTwo = wx.StaticText(panel, label="lblTwo", size=(60,-1))
        lblThree = wx.StaticText(panel, label="lblThree", size=(60,-1))

        # create the text controls
        txtOne = wx.TextCtrl(panel)
        txtTwo = wx.TextCtrl(panel)
        txtThree = wx.TextCtrl(panel)

        # create some sizers
        mainSizer = wx.BoxSizer(wx.VERTICAL)
        lineOneSizer = wx.BoxSizer(wx.HORIZONTAL)
        lineTwoSizer = wx.BoxSizer(wx.HORIZONTAL)
        lineThreeSizer = wx.BoxSizer(wx.HORIZONTAL)

        # add widgets to sizers
        lineOneSizer.Add(lblOne, 0, wx.ALL|wx.ALIGN_LEFT, 5)
        lineOneSizer.Add(txtOne, 0, wx.ALL, 5)
        lineTwoSizer.Add(lblTwo, 0, wx.ALL|wx.ALIGN_LEFT, 5)
        lineTwoSizer.Add(txtTwo, 0, wx.ALL, 5)
        lineThreeSizer.Add(lblThree, 0, wx.ALL|wx.ALIGN_LEFT, 5)
        lineThreeSizer.Add(txtThree, 0, wx.ALL, 5)

        mainSizer.Add(lineOneSizer)
        mainSizer.Add(lineTwoSizer)
        mainSizer.Add(lineThreeSizer)

        panel.SetSizer(mainSizer)

# Run the program
if __name__ == "__main__":
    app = wx.App(False)
    frame = MyForm()
    frame.Show()
    app.MainLoop()

但这有点混乱，所以这里是一个重构版本：

import wx

class MyForm(wx.Frame):

    def __init__(self):
        wx.Frame.__init__(self, None, wx.ID_ANY, "Tutorial")

        # create the main sizer
        self.mainSizer = wx.BoxSizer(wx.VERTICAL)

        # Add a panel so it looks the correct on all platforms
        self.panel = wx.Panel(self, wx.ID_ANY)

        lbls = ["labelOne", "lblTwo", "lblThree"]
        for lbl in lbls:
            self.buildLayout(lbl)
        self.panel.SetSizer(self.mainSizer)

    #----------------------------------------------------------------------
    def buildLayout(self, text):
        """"""
        lblSize = (60,-1)
        lbl = wx.StaticText(self.panel, label=text, size=lblSize)
        txt = wx.TextCtrl(self.panel)

        sizer = wx.BoxSizer(wx.HORIZONTAL)
        sizer.Add(lbl, 0, wx.ALL|wx.ALIGN_LEFT, 5)
        sizer.Add(txt, 0, wx.ALL, 5)
        self.mainSizer.Add(sizer)

# Run the program
if __name__ == "__main__":
    app = wx.App(False)
    frame = MyForm()
    frame.Show()
    app.MainLoop()

关于python - wxPython GUI BoxSizers，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/3775071/