python wx中 TextCtrl 实现与 StaticText 相似的显示效果

在WX中通常会用到StaticText和TextCtrl来显示字符。类似于MFC中的 Static 和 Edit。TextCtrl可以设置更多属性，但是他有边框，有底色。

他们的默认显示效果，如下图：

code如下：

import wx

class MainFrame(wx.Frame):
    def __init__(self, iid=-1, redirect=True, parent=None, pos=wx.DefaultPosition, title='RCL Update v1.0'):
        # MainFrame
        wx.Frame.__init__(self,
            parent, iid, title, pos, (720, 150),
            wx.DEFAULT_FRAME_STYLE ^ (wx.RESIZE_BORDER | wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX))
        self.SetLabel('python wx StaticText and TextCtrl Test')
        panel = wx.Panel(self)
        self.statusText = wx.StaticText(panel, -1, 'StaticText sample', (20, 20), (500, 50))
        self.textCtrl = wx.TextCtrl(panel, -1, 'CtrlText sample', (20, 70), (500, 50))

class RclApp(wx.App):
    # initialization here
    def OnInit(self):
        self.frame = MainFrame()
        self.frame.Show()
        self.SetTopWindow(self.frame)
        return True
    # cleanup here
    def OnExit(self):
        return True

def main():
    app = RclApp()
    app.MainLoop()
    
if __name__ == '__main__':
    main()

很多时候，我们会需要多行显示，也就是 multiline ，从实验看来，StaticText 和 TextCtrl是可以支持多行显示的。 在 StaticText  中，如果需要多行显示，默认会在空格处进行切换，而如果是没有空格的字符，则默认不会自动换行，需要添加'\n'来进行换行，而TextCtrl则在一行显示满之后自动进行换行，不需要空白字符这样的提示。效果如下：

代码如下：

import wx

class MainFrame(wx.Frame):
    def __init__(self, iid=-1, redirect=True, parent=None, pos=wx.DefaultPosition, title='RCL Update v1.0'):
        # MainFrame
        wx.Frame.__init__(self,
            parent, iid, title, pos, (720, 150),
            wx.DEFAULT_FRAME_STYLE ^ (wx.RESIZE_BORDER | wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX))
        self.SetLabel('python wx StaticText and TextCtrl Test')
        panel = wx.Panel(self)
        w,h = self.GetSize()
        self.SetSize((w, h+50))
        self.statusText = wx.StaticText(panel, -1, 'tttttttttttttttttttttttttttttttttttttttttt\nkkkkkkkkk', (20, 20), (150, 100))
        self.textCtrl = wx.TextCtrl(panel, -1, 'tttttttttttttttttttttttttttttttttttttttttt\nkkkkkkkkk', (200, 20), (150, 100), wx.TE_MULTILINE)

class RclApp(wx.App):
    # initialization here
    def OnInit(self):
        self.frame = MainFrame()
        self.frame.Show()
        self.SetTopWindow(self.frame)
        return True
    # cleanup here
    def OnExit(self):
        return True

def main():
    app = RclApp()
    app.MainLoop()
    
if __name__ == '__main__':
    main()

StaticText的构造函数参考：

http://www.wxpython.org/docs/api/wx.StaticText-class.html

__init__(self, parent, id=-1, label=EmptyString, pos=DefaultPosition, size=DefaultSize, style=0, name=StaticTextNameStr) 
(Constructor)

TextCtrl的构造函数参考：

http://www.wxpython.org/docs/api/wx.TextCtrl-class.html

__init__(self, parent, id=-1, value=EmptyString, pos=DefaultPosition, size=DefaultSize, style=0, validator=DefaultValidator, name=TextCtrlNameStr) 
(Constructor)

    很多时候我们希望有TextCtrl的显示效果，譬如多行显示，譬如scroll bar，但是我们有不希望有board，不同的background，这里借助于TextCtrl的一些属性设置，可以达到类似的效果。效果如下：

code如下：

import wx

class MainFrame(wx.Frame):
    def __init__(self, iid=-1, redirect=True, parent=None, pos=wx.DefaultPosition, title='RCL Update v1.0'):
        # MainFrame
        wx.Frame.__init__(self,
            parent, iid, title, pos, (720, 150),
            wx.DEFAULT_FRAME_STYLE ^ (wx.RESIZE_BORDER | wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX))
        self.SetLabel('python wx StaticText and TextCtrl Test')
        panel = wx.Panel(self)
        w,h = self.GetSize()
        self.SetSize((w, h+50))
        self.statusText = wx.StaticText(panel, -1, 'tttttttttttttttttttttttttttttttttttttttttt\nkkkkkkkkk', (20, 20), (150, 100))
        self.textCtrl = wx.TextCtrl(panel, -1, 'tttttttttttttttttttttttttttttttttttttttttt\nkkkkkkkkk', (200, 20), (150, 100), wx.TE_READONLY | wx.TE_MULTILINE | wx.BORDER_NONE | wx.BRUSHSTYLE_TRANSPARENT)
        self.textCtrl.SetBackgroundColour(panel.BackgroundColour)

class RclApp(wx.App):
    # initialization here
    def OnInit(self):
        self.frame = MainFrame()
        self.frame.Show()
        self.SetTopWindow(self.frame)
        return True
    # cleanup here
    def OnExit(self):
        return True

def main():
    app = RclApp()
    app.MainLoop()
    
if __name__ == '__main__':
    main()

更多 StaticText 和 TextCtrl 的属性设置可以参考：

http://www.cnblogs.com/ankier/archive/2012/09/17/2689364.html

http://justcoding.iteye.com/blog/904217