好的我有一个我正在编码的应用程序,并且我试图让布局更简单:
注意文本左对齐和输入框是否对齐,我在wxPython演示代码中看到了这一点,但它们都使用了flexgrid sizer,我试图只使用BoxSizers(因为它们更简单,因为我只了解一些sizer,甚至在使用BoxSizers时也会遇到困难,在6个月内我会有更难的时间)
我尝试将输入和文本放在两个垂直大小调整器中,然后将它们放在水平大小调整器中,因为文本未与输入对齐而无效。我也试过这样做,并且还有每个文本,输入配对的sizer,甚至更糟。有什么建议吗?
答案 0 :(得分:3)
以下是使用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,所以这里有一个重构版本:
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()
答案 1 :(得分:1)
对于除最基本以外的大多数布局,您通常无法使用多种不同类型的大小调整来逃避,以实现您的设计。
Here是一个关于sizer的好教程。