common.py 文件源码

def __init__(self, parent, name, init, stextwidth):
        def OnEdit(event):
            text = event.GetString()
            point = self.value.GetInsertionPoint()
            if (IsNumber(self.value.GetValue()) == False):
                self.value.SetBackgroundColour( "Pink" )
                self.value.SetForegroundColour( "Black" )
            else:
                self.value.SetBackgroundColour(wx.NullColour)
                self.value.SetForegroundColour(wx.NullColour)
                self.value.ChangeValue(text)
                self.value.SetInsertionPoint(point)
        fontpointsize=wx.SystemSettings.GetFont(wx.SYS_SYSTEM_FONT).GetPointSize()
        self.font = wx.Font(fontpointsize, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL)
        wx.BoxSizer.__init__(self, wx.HORIZONTAL)
        dc = wx.ScreenDC()
        dc.SetFont(self.font)
        textw,texth = dc.GetTextExtent(name)
        if textw > stextwidth:
            labelw = textw
        else:
            labelw = stextwidth
        self.label = StaticTextNew(parent, -1, name, style =wx.ALIGN_RIGHT, size=(labelw,-1) )
        self.label.SetFont(self.font)
        self.Add( self.label, 0, wx.CENTER )
        self.value = TextCtrlNew(parent, value=str(init), style=wx.TE_PROCESS_ENTER)
        self.value.SetWindowStyle(wx.TE_RIGHT)
        self.value.SetFont(self.font)
        self.value.Bind(wx.EVT_TEXT, OnEdit)
        self.Add( self.value, 1, wx.CENTER|wx.EXPAND )