当我点击timezone1列表框中zone_list的其中一个选项时,我想在time_zones2列表框中插入该字符串,如果我之后选择了另一个选项,我想将第二个选项添加到第二行of timezones2列表框。然后,当我点击之前我在time_zone2列表框中选择的一个选项时,我想删除该选项。
这就是我想要做的: listbox1单击一个选项 - >在listbox2中插入该选项 listbox2点击一个选项 - >从listbox2中删除该选项
看看我在下面做了什么:
import wx
from time import *
class MyFrame(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, (550, 350))
zone_list = ['CET', 'GMT', 'MSK', 'EST', 'PST', 'EDT']
panel = wx.Panel(self, -1)
self.time_zones = wx.ListBox(panel, -1, (10,100), (170, 130), zone_list, wx.LB_SINGLE)
self.time_zones.SetSelection(0)
self.time_zones2 = wx.ListBox(panel, -1, (10,200), (170, 400), '',wx.LB_SINGLE)
self.Bind(wx.EVT_LISTBOX, self.OnSelect)
def OnSelect(self, event):
index = event.GetSelection()
time_zone = self.time_zones.GetString(index)
self.time_zones2.Set(time_zone)
class MyApp(wx.App):
def OnInit(self):
frame = MyFrame(None, -1, 'listbox.py')
frame.Centre()
frame.Show(True)
return True
app = MyApp(0)
app.MainLoop()
答案 0 :(得分:0)
我拿了你的代码并添加了你需要的东西。请记住,wx.ListBox.Set(items)需要一个项列表,因此当您传递一个字符串时,它会将字符串中的每个字符视为一个单独的项。
import wx
from time import *
class MyFrame(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, (550, 350))
self.second_zones = []
zone_list = ['CET', 'GMT', 'MSK', 'EST', 'PST', 'EDT']
panel = wx.Panel(self, -1)
self.time_zones = wx.ListBox(panel, -1, (10,100), (170, 130), zone_list, wx.LB_SINGLE)
self.time_zones.SetSelection(0)
self.time_zones2 = wx.ListBox(panel, -1, (10,200), (170, 400), '',wx.LB_SINGLE)
self.Bind(wx.EVT_LISTBOX, self.OnSelectFirst, self.time_zones)
self.Bind(wx.EVT_LISTBOX, self.OnSelectSecond, self.time_zones2)
def OnSelectFirst(self, event):
index = event.GetSelection()
time_zone = str(self.time_zones.GetString(index))
self.second_zones.append(time_zone)
self.time_zones2.Set(self.second_zones)
def OnSelectSecond(self, event):
index = event.GetSelection()
time_zone = str(self.time_zones2.GetString(index))
self.second_zones.remove(time_zone)
self.time_zones2.Set(self.second_zones)
class MyApp(wx.App):
def OnInit(self):
frame = MyFrame(None, -1, 'listbox.py')
frame.Centre()
frame.Show(True)
return True
app = MyApp(0)
app.MainLoop()