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ListCtrl
Время создания: 18.06.2017 16:41
Раздел: Python - PyWx - Widgets - ListCtrl
Запись: xintrea/mytetra_db_mcold/master/base/1497707076l4l7nh7bnc/text.html на raw.githubusercontent.com
# Chapter 5: Data Displays and Grids
# Recipe 1: Displaying lists of data
#
import wx


class BaseList(wx.ListCtrl):
def __init__(self, parent):
super(BaseList, self).__init__(parent, style=wx.LC_REPORT)

# контекстное меню
self.Bind(wx.EVT_LIST_ITEM_RIGHT_CLICK, self.OnRClick)
# добавление элементов меню забинденного в контекстное меню
self.Bind(wx.EVT_MENU, self.OnMenu, id=wx.ID_COPY)
self.Bind(wx.EVT_MENU, self.OnMenu, id=wx.ID_SELECTALL)

def OnRClick(self, event):
menu = wx.Menu()
menu.Append(wx.ID_COPY)
menu.Append(wx.ID_SELECTALL)
self.PopupMenu(menu)
menu.Destroy()

def OnMenu(self, event):
if event.Id == wx.ID_COPY:
self.Copy()
elif event.Id == wx.ID_SELECTALL:
self.SelectAll()
else:
event.Skip()

def Copy(self):
"""Copy selected data to clipboard"""
text = self.GetSelectedText()
data_o = wx.TextDataObject()
data_o.SetText(text)
if wx.TheClipboard.IsOpened() or wx.TheClipboard.Open():
wx.TheClipboard.SetData(data_o)
wx.TheClipboard.Flush()
wx.TheClipboard.Close()

def GetSelectedText(self):
items =
list()
nColumns = self.ColumnCount
for item in range(self.ItemCount):
if self.IsSelected(item):
items.append(
self.GetRowText(item))
text =
"\n".join(items)
return text

def GetRowText(self, idx):
txt =
list()
for col in range(self.ColumnCount):
txt.append(
self.GetItemText(idx, col))
return "\t".join(txt)

def SelectAll(self):
"""Select all items"""
for item in range(self.ItemCount):
self.Select(item, 1)


class PersonnelList(BaseList):
def __init__(self, parent):
super(PersonnelList, self).__init__(parent)

# Add column headers
self.InsertColumn(0, "ID")
self.InsertColumn(1, "Name")
self.InsertColumn(2, "Email")
self.InsertColumn(3, "Phone#")

def AddEmployee(self, id, name, email, phone):
item = self.Append((id, name, email, phone))


class MyFrame(wx.Frame):
def __init__(self, parent, title):
super(MyFrame, self).__init__(parent, title=title)

self._list = PersonnelList(self)

# add some data
self._list.AddEmployee("123", "Frank", "f@email.com", "555-1234")
self._list.AddEmployee("124", "Jane", "j@email.com", "555-1434")
self._list.AddEmployee("125", "Thor", "t@email.com", "555-1274")


class MyApp(wx.App):
def OnInit(self):
self.frame = MyFrame(None, title="Displaying lists of data")
self.frame.Show();
return True


if
__name__ == "__main__":
app = MyApp(
False)
app.MainLoop()
 
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