MaskedEdit patch from Will Sadkin:

- Added handling for WXK_DELETE and WXK_INSERT, such that shift-delete
   cuts, shift-insert pastes, and ctrl-insert copies.
 - Fixed masked.numctrl to allow space for a group char, as this format is
   apparently used in several world locales.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39665 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/MaskedNumCtrl.py

@@ -33,8 +33,8 @@ The controls at the top reconfigure the resulting control at the bottom.
 
         groupcharlabel = wx.StaticText( panel,-1, "Grouping char:" )
         self.groupchar = masked.TextCtrl(
-                                panel, -1, value=',', mask='&', excludeChars = '-()',
+                                panel, -1, value=',', mask='*', includeChars = ' ', excludeChars = '-()0123456789',
-                                formatcodes='F', emptyInvalid=True, validRequired=True
+                                formatcodes='F', emptyInvalid=False, validRequired=True
                                 )
 
         decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )

wxPython/wx/lib/masked/maskededit.py

@@ -831,7 +831,7 @@ nav = (
     )
 
 control = (
-    wx.WXK_BACK, wx.WXK_DELETE, WXK_CTRL_A, WXK_CTRL_C, WXK_CTRL_S, WXK_CTRL_V,
+    wx.WXK_BACK, wx.WXK_DELETE, wx.WXK_INSERT, WXK_CTRL_A, WXK_CTRL_C, WXK_CTRL_S, WXK_CTRL_V,
     WXK_CTRL_X, WXK_CTRL_Z
     )
 
@@ -1715,7 +1715,8 @@ class MaskedEditMixin:
             wx.WXK_NEXT:   self._OnAutoCompleteField,
 
             # default function control keys and handlers:
-            wx.WXK_DELETE: self._OnErase,
+            wx.WXK_DELETE: self._OnDelete,
+            wx.WXK_INSERT: self._OnInsert,
             WXK_CTRL_A: self._OnCtrl_A,
             WXK_CTRL_C: self._OnCtrl_C,
             WXK_CTRL_S: self._OnCtrl_S,
@@ -3199,6 +3200,32 @@ class MaskedEditMixin:
             Should return False to skip other processing. """
 ##        dbg("MaskedEditMixin::_OnCtrl_V", indent=1)
         self.Paste()
+        dbg(indent=0)
+        return False
+
+    def _OnInsert(self, event=None):
+        """ Handles shift-insert and control-insert operations (paste and copy, respectively)"""
+##        dbg("MaskedEditMixin::_OnInsert", indent=1)
+        if event and isinstance(event, wx.KeyEvent):
+            if event.ShiftDown():
+                self.Paste()
+            elif event.ControlDown():
+                self.Copy()
+            # (else do nothing)
+        # (else do nothing)
+##        dbg(indent=0)
+        return False
+
+    def _OnDelete(self, event=None):
+        """ Handles shift-delete and delete operations (cut and erase, respectively)"""
+##        dbg("MaskedEditMixin::_OnDelete", indent=1)
+        if event and isinstance(event, wx.KeyEvent):
+            if event.ShiftDown():
+                self.Cut()
+            else:
+                self._OnErase(event)
+        else:
+            self._OnErase(event)
 ##        dbg(indent=0)
         return False
 
@@ -6572,6 +6599,10 @@ __i=0
 
 ## CHANGELOG:
 ## ====================
+##  Version 1.10
+##  1. Added handling for WXK_DELETE and WXK_INSERT, such that shift-delete
+##     cuts, shift-insert pastes, and ctrl-insert copies.
+##
 ##  Version 1.9
 ##  1. Now ignores kill focus events when being destroyed.
 ##  2. Added missing call to set insertion point on changing fields.

wxPython/wx/lib/masked/numctrl.py

@@ -678,6 +678,7 @@ class NumCtrl(BaseMaskedTextCtrl, NumCtrlAccessorsMixin):
 ##            dbg("old_decimalchar: '%s'" % old_decimalchar)
             groupchar = old_groupchar
             decimalchar = old_decimalchar
+            old_numvalue = self._GetNumValue(self._GetValue())
 
             if kwargs.has_key('groupChar'):
                 maskededit_kwargs['groupChar'] = kwargs['groupChar']
@@ -829,12 +830,20 @@ class NumCtrl(BaseMaskedTextCtrl, NumCtrlAccessorsMixin):
         # Ensure current value of control obeys any new restrictions imposed:
         text = self._GetValue()
 ##        dbg('text value: "%s"' % text)
-        if kwargs.has_key('groupChar') and text.find(old_groupchar) != -1:
+        if kwargs.has_key('groupChar') and self._groupChar != old_groupchar and text.find(old_groupchar) != -1:
-            text = text.replace(old_groupchar, self._groupChar)
+            text = old_numvalue
-        if kwargs.has_key('decimalChar') and text.find(old_decimalchar) != -1:
+##            dbg('old_groupchar: "%s" newgroupchar: "%s"' % (old_groupchar, self._groupChar))
-            text = text.replace(old_decimalchar, self._decimalChar)
+        if kwargs.has_key('decimalChar') and self._decimalChar != old_decimalchar and text.find(old_decimalchar) != -1:
+            text = old_numvalue
+        
         if text != self._GetValue():
-            wx.TextCtrl.SetValue(self, text)
+            if self._decimalChar != '.':
+                # ensure latest decimal char is in "numeric value" so it won't be removed
+                # when going to the GUI:
+                text = text.replace('.', self._decimalChar)
+            newtext = self._toGUI(text)
+##            dbg('calling wx.TextCtrl.SetValue(self, %s)' % newtext)
+            wx.TextCtrl.SetValue(self, newtext)
 
         value = self.GetValue()
 
@@ -1568,7 +1577,12 @@ class NumCtrl(BaseMaskedTextCtrl, NumCtrlAccessorsMixin):
         #
         field = self._FindField(sel_start)
         edit_start, edit_end = field._extent
-        paste_text = paste_text.replace(self._groupChar, '').replace('(', '-').replace(')','')
+
+        # handle possibility of groupChar being a space:
+        newtext = paste_text.lstrip()
+        lspace_count = len(paste_text) - len(newtext)
+        paste_text = ' ' * lspace_count  + newtext.replace(self._groupChar, '').replace('(', '-').replace(')','')
+
         if field._insertRight and self._groupDigits:
             # want to paste to the left; see if it will fit:
             left_text = old_value[edit_start:sel_start].lstrip()
@@ -1759,6 +1773,9 @@ __i=0
 ##   1. Add support for printf-style format specification.
 ##   2. Add option for repositioning on 'illegal' insertion point.
 ##
+## Version 1.3
+##   1. fixed to allow space for a group char.
+##
 ## Version 1.2
 ##   1. Allowed select/replace digits.
 ##   2. Fixed undo to ignore grouping chars.