ÎҼ̳ÐÁËÒ»¸ö wx.TextCtrl 

class PicaTextCtrl(wx.TextCtrl):

È»ºó °ó¶¨onpaint() 

    def OnPaint(self,evt):

        dc = wx.PaintDC(self)

        p = dc.GetPen()

        p.SetColour(self.FrameColor)

        dc.SetPen(p)

        rc = self.GetClientRect()

        dc.DrawRectangleRect(rc)

 

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µÀÕâÊÇÔõô»ØÊ 

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"Feng shihao" <fengsh在pica.com> writes:

> 我继承了一个 wx.TextCtrl 
>
> class PicaTextCtrl(wx.TextCtrl):
>
> 然后 绑定onpaint() 
>
>     def OnPaint(self,evt):
>
>         dc = wx.PaintDC(self)
>
>         p = dc.GetPen()
>
>         p.SetColour(self.FrameColor)
>
>         dc.SetPen(p)
>
>         rc = self.GetClientRect()
>
>         dc.DrawRectangleRect(rc)
>
>  
>
> 可是我发现 文本框里的字 有时候不会被重绘，而是要鼠标点击一下才会被重绘，谁知
> 道这是怎么回事 
>

请问怎么绑定OnPaint? 在TextCtrl里面绑定OnPaint有什么特别用处？

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×îºó¼ÓÒ»¾ä

    self.Refresh()

¼´¿É

2007/1/13, zeroslug <zeroslug在163.com>:
>
> "Feng shihao" <fengsh在pica.com> writes:
>
> > ÎҼ̳ÐÁËÒ»¸ö wx.TextCtrl
> >
> > class PicaTextCtrl(wx.TextCtrl):
> >
> > È»ºó °ó¶¨onpaint()
> >
> >     def OnPaint(self,evt):
> >
> >         dc = wx.PaintDC(self)
> >
> >         p = dc.GetPen()
> >
> >         p.SetColour(self.FrameColor)
> >
> >         dc.SetPen(p)
> >
> >         rc = self.GetClientRect()
> >
> >         dc.DrawRectangleRect(rc)
> >
> >
> >
> > ¿ÉÊÇÎÒ·¢ÏÖ Îı¾¿òÀïµÄ×Ö ÓÐʱºò²»»á±»Öػ棬¶øÊÇÒªÊó±êµã»÷һϲŻᱻÖػ棬˭֪
> > µÀÕâÊÇÔõô»ØÊÂ
> >
>
> ÇëÎÊÔõô°ó¶¨OnPaint? ÔÚTextCtrlÀïÃæ°ó¶¨OnPaintÓÐʲôÌرðÓô¦£¿
>
> --
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>     ( @ @ )         ¡î www.chinavib.com ¡î   |
> -oOOo-(_)-oOOo-------------------------------|
>
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