Need to tell which object to Destroy()

[wxWidgets.git] / wxPython / wx / lib / rightalign.py

diff --git a/wxPython/wx/lib/rightalign.py b/wxPython/wx/lib/rightalign.py
index db56f88ca7d51806dece935806189aba77bfbb74..6ee642acd4fc738ac7ac9f7ec279fea3998b14cd 100644 (file)
--- a/wxPython/wx/lib/rightalign.py
+++ b/wxPython/wx/lib/rightalign.py
@@ -1,8 +1,109 @@
+# -*- coding: iso-8859-1 -*-
+#----------------------------------------------------------------------
+# Name:        wxPython.lib.rightalign
+# Purpose:     A class derived from wxTextCtrl that aligns the text
+#              on the right side of the control, (except when editing.)
+#
+# Author:      Josu Oyanguren
+#
+# Created:     19-October-2001
+# RCS-ID:      $Id$
+# Copyright:   (c) 2001 by Total Control Software
+# Licence:     wxWindows license
+#----------------------------------------------------------------------
+# 12/11/2003 - Jeff Grimmett (grimmtooth@softhome.net)
+#
+# o 2.5 compatability update.
+# o Added deprecation warning.
+#
+# 12/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
+#
+# o wxRightTextCtrl -> RightTextCtrl
+#
 
-"""Renamer stub: provides a way to drop the wx prefix from wxPython objects."""
+"""
+Some time ago, I asked about how to right-align
+wxTextCtrls. Answer was that it is not supported. I forgot it.
+
+Just a week ago, one of my clients asked me to have numbers right
+aligned. (Indeed it was that numbers MUST be right aligned).
+
+So the game begun. Hacking, hacking, ...
+
+At last, i succeed. Here is some code that someone may find
+useful. ubRightTextCtrl is right-aligned when you are not editing, but
+left-aligned if it has focus.
+
+Hope this can help someone, as much as this list helps me.
+
+Josu Oyanguren
+Ubera Servicios Informaticos.
+
+
+P.S.  This only works well on wxMSW.
+"""
+
+import  warnings
+import  wx
+
+#----------------------------------------------------------------------
+
+warningmsg = r"""\
+
+##############################################################\
+# THIS MODULE IS DEPRECATED                                   |
+#                                                             |
+# This control still functions, but it is deprecated because  |
+# wx.TextCtrl now supports the wx.TE_RIGHT style flag         |
+##############################################################/
+
+
+"""
+
+warnings.warn(warningmsg, DeprecationWarning, stacklevel=2)
+
+#----------------------------------------------------------------------
+
+class RightTextCtrl(wx.TextCtrl):
+    def __init__(self, parent, id, *args, **kwargs):
+        wx.TextCtrl.__init__(self, parent, id, *args, **kwargs)
+        self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
+
+    def OnPaint(self, event):
+        dc = wx.PaintDC(self)
+        dc.SetFont(self.GetFont())
+        dc.Clear()
+        text = self.GetValue()
+        textwidth, textheight = dc.GetTextExtent(text)
+        dcwidth, dcheight = self.GetClientSize()
+
+        y = (dcheight - textheight) / 2
+        x = dcwidth - textwidth - 2
+
+        if self.IsEnabled():
+            fclr = self.GetForegroundColour()
+        else:
+            fclr = wx.SystemSettings_GetColour(wx.SYS_COLOUR_GRAYTEXT)
+
+        dc.SetTextForeground(fclr)
+
+        dc.SetClippingRegion((0, 0), (dcwidth, dcheight))
+        dc.DrawText(text, x, y)
+
+        if x < 0:
+            toofat = '...'
+            markwidth = dc.GetTextExtent(toofat)[0]
+            dc.SetPen(wx.Pen(dc.GetBackground().GetColour(), 1, wx.SOLID ))
+            dc.DrawRectangle(0,0, markwidth, dcheight)
+            dc.SetPen(wx.Pen(wx.RED, 1, wx.SOLID ))
+            dc.SetBrush(wx.TRANSPARENT_BRUSH)
+            dc.DrawRectangle(1, 1, dcwidth-2, dcheight-2)
+            dc.DrawText(toofat, 1, y)
+
+
+    def OnKillFocus(self, event):
+        if not self.GetParent(): return
+        self.Refresh()
+        event.Skip()
 
-from wx import _rename
-from wxPython.lib import rightalign
-_rename(globals(), rightalign.__dict__, modulename='lib.rightalign')
-del rightalign
-del _rename