好的,我有一个我正在编写的应用程序,并且正在尝试得到一个更简单的布局:

注意文本是如何左对齐的,输入框是如何对齐的,我在wxPython演示代码中看到了这一点,但它们都使用flexgrid sizer,而我尝试只使用BoxSizers (由于它们更简单,而且因为我只了解一点sizer,甚至很难使用BoxSizers,在6个月内我会遇到更多困难)
我试过将输入和文本放在两个垂直大小中,然后将它们放在水平大小中,因为文本没有与输入对齐,所以不起作用。我也尝试过这样做,而且还让每个文本,输入配对在一个大小,甚至更糟。有什么建议吗?
发布于 2010-09-24 05:12:45
下面是一个仅使用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()但是这有点乱,所以这是一个重构的版本:
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()发布于 2010-09-23 16:58:23
对于除最基本的布局之外的大多数布局,您通常无法避免使用许多不同类型的sizers来实现您的设计。
Here是一个关于sizers的很好的教程。
https://stackoverflow.com/questions/3775071
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