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1) added "typingcasesens" keyword arg to constructor, and support for case sensitive typing in lists. 

2) minor cleanups
(jvr)
This commit is contained in:
Just van Rossum 1999-09-26 12:20:08 +00:00
parent 2a75909980
commit 03bca30ea1
1 changed files with 20 additions and 8 deletions
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28
Mac/Tools/IDE/Wlists.py
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@ -6,6 +6,7 @@
import Events
import Qd
import Win
import Lists
class List(Wbase.SelectableWidget):
@ -14,7 +15,7 @@ class List(Wbase.SelectableWidget):
LDEF_ID = 0
def __init__(self, possize, items = None, callback = None, flags = 0, cols = 1):
def __init__(self, possize, items = None, callback = None, flags = 0, cols = 1, typingcasesens=0):
if items is None:
items = []
self.items = items
@ -25,6 +26,7 @@ def __init__(self, possize, items = None, callback = None, flags = 0, cols = 1):
self._cols = cols
self._callback = callback
self._flags = flags
self.typingcasesens = typingcasesens
self.lasttyping = ""
self.lasttime = Evt.TickCount()
self.timelimit = 30
@ -89,7 +91,7 @@ def adjust(self, oldbounds):
def close(self):
self._list = None
self._callback = None
self.items[:] = []
self.items = []
Wbase.SelectableWidget.close(self)
def set(self, items):
@ -137,11 +139,14 @@ def key(self, char, event):
modifiers = 0
if (self.lasttime + self.timelimit) < Evt.TickCount():
self.lasttyping = ""
self.lasttyping = self.lasttyping + string.lower(char)
if self.typingcasesens:
self.lasttyping = self.lasttyping + char
else:
self.lasttyping = self.lasttyping + string.lower(char)
self.lasttime = Evt.TickCount()
i = self.findmatch(self.lasttyping)
newselection = [i]
if modifiers & Events.shiftKey:
if modifiers & Events.shiftKey and not self._list.selFlags & Lists.lOnlyOne:
newselection = newselection + sel
self.setselection(newselection)
self._list.LAutoScroll()
@ -150,11 +155,14 @@ def key(self, char, event):
def findmatch(self, tag):
lower = string.lower
items = self.items
typingcasesens = self.typingcasesens
taglen = len(tag)
match = '\377' * 100
match_i = -1
for i in range(len(items)):
item = lower(str(items[i]))
item = str(items[i])
if not typingcasesens:
item = lower(item)
if tag <= item < match:
match = item
match_i = i
@ -179,10 +187,14 @@ def can_copy(self, *args):
def domenu_selectall(self, *args):
self.selectall()
def can_selectall(self, *args):
return not self._list.selFlags & Lists.lOnlyOne
def selectall(self):
self.setselection(range(len(self.items)))
self._list.LAutoScroll()
self.click((-1, -1), 0)
if not self._list.selFlags & Lists.lOnlyOne:
self.setselection(range(len(self.items)))
self._list.LAutoScroll()
self.click((-1, -1), 0)
def getselection(self):
if not self._parent or not self._list: