b881fc787d
Jeff Grimmett with some tweaks and changes from Robin git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24889 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
# -*- coding: iso-8859-1 -*-
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#----------------------------------------------------------------------
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# Name: wxPython.lib.rightalign
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# Purpose: A class derived from wxTextCtrl that aligns the text
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# on the right side of the control, (except when editing.)
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#
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# Author: Josu Oyanguren
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#
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# Created: 19-October-2001
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# RCS-ID: $Id$
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# Copyright: (c) 2001 by Total Control Software
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# Licence: wxWindows license
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#----------------------------------------------------------------------
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# 12/11/2003 - Jeff Grimmett (grimmtooth@softhome.net)
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#
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# o 2.5 compatability update.
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# o Added deprecation warning.
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#
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"""
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Some time ago, I asked about how to right-align
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wxTextCtrls. Answer was that it is not supported. I forgot it.
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Just a week ago, one of my clients asked me to have numbers right
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aligned. (Indeed it was that numbers MUST be right aligned).
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So the game begun. Hacking, hacking, ...
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At last, i succeed. Here is some code that someone may find
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useful. ubRightTextCtrl is right-aligned when you are not editing, but
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left-aligned if it has focus.
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Hope this can help someone, as much as this list helps me.
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Josu Oyanguren
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Ubera Servicios Informáticos.
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P.S. This only works well on wxMSW.
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"""
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import warnings
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import wx
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#----------------------------------------------------------------------
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warningmsg = r"""\
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##############################################################\
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# THIS MODULE IS DEPRECATED |
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# |
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# This control still functions, but it is deprecated because |
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# wx.TextCtrl now supports the wx.TE_RIGHT style flag |
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##############################################################/
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"""
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warnings.warn(warningmsg, DeprecationWarning, stacklevel=2)
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#----------------------------------------------------------------------
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class wxRightTextCtrl(wx.TextCtrl):
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def __init__(self, parent, id, *args, **kwargs):
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wx.TextCtrl.__init__(self, parent, id, *args, **kwargs)
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self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
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self.Bind(wx.EVT_PAINT, self.OnPaint)
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def OnPaint(self, event):
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dc = wx.PaintDC(self)
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dc.SetFont(self.GetFont())
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dc.Clear()
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text = self.GetValue()
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textwidth, textheight = dc.GetTextExtent(text)
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dcwidth, dcheight = self.GetClientSize()
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y = (dcheight - textheight) / 2
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x = dcwidth - textwidth - 2
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if self.IsEnabled():
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fclr = self.GetForegroundColour()
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else:
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fclr = wx.SystemSettings_GetColour(wx.SYS_COLOUR_GRAYTEXT)
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dc.SetTextForeground(fclr)
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dc.SetClippingRegion(0, 0, dcwidth, dcheight)
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dc.DrawText(text, (x, y))
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if x < 0:
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toofat = '...'
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markwidth = dc.GetTextExtent(toofat)[0]
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dc.SetPen(wx.Pen(dc.GetBackground().GetColour(), 1, wx.SOLID ))
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dc.DrawRectangle((0,0), (markwidth, dcheight))
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dc.SetPen(wx.Pen(wx.RED, 1, wx.SOLID ))
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dc.SetBrush(wx.TRANSPARENT_BRUSH)
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dc.DrawRectangle((1, 1), (dcwidth-2, dcheight-2))
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dc.DrawText(toofat, (1, y))
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def OnKillFocus(self, event):
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if not self.GetParent(): return
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self.Refresh()
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event.Skip()
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