dabo Commit
Revision 2211
Date: 2006-06-09 11:07:48 -0700 (Fri, 09 Jun 2006)
Author: ed
Changed:
U trunk/dabo/ui/uiwx/dEditBox.py
U trunk/dabo/ui/uiwx/dTextBox.py
Log:
Added the ForceCase property, which can be one of 'upper', 'lower', or 'title'.
When set, forces the contents of the control to be in upper/lower/title case,
respectively.
Diff:
Modified: trunk/dabo/ui/uiwx/dEditBox.py
===================================================================
--- trunk/dabo/ui/uiwx/dEditBox.py 2006-06-08 14:34:55 UTC (rev 2210)
+++ trunk/dabo/ui/uiwx/dEditBox.py 2006-06-09 18:07:48 UTC (rev 2211)
@@ -22,6 +22,7 @@
preClass = wx.PreTextCtrl
kwargs["style"] = wx.TE_MULTILINE | wx.TE_WORDWRAP
dcm.dDataControlMixin.__init__(self, preClass, parent,
properties, *args, **kwargs)
+ self._forceCase = None
def _initEvents(self):
@@ -50,33 +51,81 @@
self.SetInsertionPointEnd()
+ def __onKeyChar(self, evt):
+ """This handles KeyChar events when ForceCase is set to a
non-empty value."""
+ if evt.keyChar.isalnum() or evt.keyChar in
""",./<>?;':%s[]\\{}|[EMAIL PROTECTED]&*()-_=+""" % '"':
+ dabo.ui.callAfter(self.__forceCase)
+
+
+ def __forceCase(self):
+ """If the ForceCase property is set, casts the current value of
the control
+ to the specified case.
+ """
+ if not isinstance(self.Value, basestring):
+ # Don't bother if it isn't a string type
+ return
+ case = self.ForceCase
+ if not case:
+ return
+ insPos = self.InsertionPosition
+ selLen = self.SelectionLength
+ changed = False
+ if case == "upper":
+ self.Value = self.Value.upper()
+ changed = True
+ elif case == "lower":
+ self.Value = self.Value.lower()
+ changed = True
+ elif case == "title":
+ self.Value = self.Value.title()
+ changed = True
+ if changed:
+ #self.SelectionStart = selStart
+ self.InsertionPosition = insPos
+ self.SelectionLength = selLen
+ self.refresh()
+
+
# property get/set functions
def _getAlignment(self):
if self._hasWindowStyleFlag(wx.TE_RIGHT):
- return 'Right'
+ return "Right"
elif self._hasWindowStyleFlag(wx.TE_CENTRE):
- return 'Center'
+ return "Center"
else:
- return 'Left'
+ return "Left"
- def _setAlignment(self, value):
+ def _setAlignment(self, val):
+ # Note: alignment doesn't seem to work, at least on GTK2
self._delWindowStyleFlag(wx.TE_LEFT)
self._delWindowStyleFlag(wx.TE_CENTRE)
self._delWindowStyleFlag(wx.TE_RIGHT)
-
- value = str(value).lower()
-
- if value == 'left':
+ val = val[0].lower()
+ if val == "l":
self._addWindowStyleFlag(wx.TE_LEFT)
- elif value == 'center':
+ elif val == "c":
self._addWindowStyleFlag(wx.TE_CENTRE)
- elif value == 'right':
+ elif val == "r":
self._addWindowStyleFlag(wx.TE_RIGHT)
else:
- raise ValueError, ("The only possible values are "
- "'Left', 'Center', and
'Right'.")
+ raise ValueError, _("The only possible values are
'Left', 'Center', and 'Right'")
+ def _getForceCase(self):
+ return self._forceCase
+
+ def _setForceCase(self, val):
+ if self._constructed():
+ valKey = val[0].upper()
+ self._forceCase = {"U": "upper", "L": "lower", "T":
"title"}.get(valKey)
+ self.__forceCase()
+ self.unbindEvent(dEvents.KeyChar, self.__onKeyChar)
+ if self._forceCase:
+ self.bindEvent(dEvents.KeyChar,
self.__onKeyChar)
+ else:
+ self._properties["ForceCase"] = val
+
+
def _getInsertionPosition(self):
return self.GetInsertionPoint()
@@ -133,21 +182,28 @@
return False
def _setSelectOnEntry(self, value):
self._SelectOnEntry = bool(value)
+
# property definitions follow:
Alignment = property(_getAlignment, _setAlignment, None,
- """Specifies the alignment of the text.
-
- Left (default)
- Center
- Right
- """)
+ _("""Specifies the alignment of the text. (str)
+ Left (default)
+ Center
+ Right"""))
+
+ ForceCase = property(_getForceCase, _setForceCase, None,
+ _("""Determines if we change the case of entered text.
Possible values are:
+ None, "" (empty string): No changes made
(default)
+ "Upper": FORCE TO UPPER CASE
+ "Lower": force to lower case
+ "Title": Force To Title Case
+ These can be abbreviated to "u", "l" or "t" (str)"""))
InsertionPosition = property(_getInsertionPosition,
_setInsertionPosition, None,
_("Position of the insertion point within the control
(int)"))
ReadOnly = property(_getReadOnly, _setReadOnly, None,
- """Specifies whether or not the text can be edited.""")
+ _("Specifies whether or not the text can be edited.
(bool)"))
SelectedText = property(_getSelectedText, None, None,
_("Currently selected text. Returns the empty string if
nothing is selected (str)"))
@@ -164,7 +220,7 @@
selected, returns the Position of the insertion cursor.
(int)"""))
SelectOnEntry = property(_getSelectOnEntry, _setSelectOnEntry, None,
- """Specifies whether all text gets selected upon receiving
focus.""")
+ _("Specifies whether all text gets selected upon
receiving focus. (bool)"))
DynamicAlignment = makeDynamicProperty(Alignment)
@@ -208,6 +264,9 @@
Its the Love Boat
Its the Love Boat
"""
+
+ self.ForceCase = "u"
+ self.__forceCase()
if __name__ == "__main__":
import test
Modified: trunk/dabo/ui/uiwx/dTextBox.py
===================================================================
--- trunk/dabo/ui/uiwx/dTextBox.py 2006-06-08 14:34:55 UTC (rev 2210)
+++ trunk/dabo/ui/uiwx/dTextBox.py 2006-06-09 18:07:48 UTC (rev 2211)
@@ -25,6 +25,7 @@
self._dregex = {}
self._lastDataType = None
+ self._forceCase = None
preClass = wx.PreTextCtrl
dcm.dDataControlMixin.__init__(self, preClass, parent,
properties,
@@ -202,6 +203,41 @@
return re.compile(exps)
+ def __onKeyChar(self, evt):
+ """This handles KeyChar events when ForceCase is set to a
non-empty value."""
+ if evt.keyChar.isalnum() or evt.keyChar in
""",./<>?;':%s[]\\{}|[EMAIL PROTECTED]&*()-_=+""" % '"':
+ dabo.ui.callAfter(self.__forceCase)
+
+
+ def __forceCase(self):
+ """If the ForceCase property is set, casts the current value of
the control
+ to the specified case.
+ """
+ if not isinstance(self.Value, basestring):
+ # Don't bother if it isn't a string type
+ return
+ case = self.ForceCase
+ if not case:
+ return
+ insPos = self.InsertionPosition
+ selLen = self.SelectionLength
+ changed = False
+ if case == "upper":
+ self.Value = self.Value.upper()
+ changed = True
+ elif case == "lower":
+ self.Value = self.Value.lower()
+ changed = True
+ elif case == "title":
+ self.Value = self.Value.title()
+ changed = True
+ if changed:
+ #self.SelectionStart = selStart
+ self.InsertionPosition = insPos
+ self.SelectionLength = selLen
+ self.refresh()
+
+
# property get/set functions
def _getAlignment(self):
if self._hasWindowStyleFlag(wx.TE_RIGHT):
@@ -227,6 +263,21 @@
raise ValueError, "The only possible values are 'Left',
'Center', and 'Right'"
+ def _getForceCase(self):
+ return self._forceCase
+
+ def _setForceCase(self, val):
+ if self._constructed():
+ valKey = val[0].upper()
+ self._forceCase = {"U": "upper", "L": "lower", "T":
"title"}.get(valKey)
+ self.__forceCase()
+ self.unbindEvent(dEvents.KeyChar, self.__onKeyChar)
+ if self._forceCase:
+ self.bindEvent(dEvents.KeyChar,
self.__onKeyChar)
+ else:
+ self._properties["ForceCase"] = val
+
+
def _getInsertionPosition(self):
return self.GetInsertionPoint()
@@ -423,6 +474,14 @@
Center
Right"""))
+ ForceCase = property(_getForceCase, _setForceCase, None,
+ _("""Determines if we change the case of entered text.
Possible values are:
+ None, "" (empty string): No changes made
(default)
+ "Upper": FORCE TO UPPER CASE
+ "Lower": force to lower case
+ "Title": Force To Title Case
+ These can be abbreviated to "u", "l" or "t" (str)"""))
+
InsertionPosition = property(_getInsertionPosition,
_setInsertionPosition, None,
_("Position of the insertion point within the control
(int)"))
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