在################代码之间包含的代码部分中,我尝试对if进行控制,但不起作用。
我希望当变量'ts'等于变量'prova'时,同一列表ctrl中的line(item)变为红色。对于我要在ctrl列表中插入的所有项目。非常感谢!

import wx
import wx.gizmos as gizmos
import time
import datetime
from datetime import timedelta

class CWindow(wx.Frame):

    def __init__(self, parent, id, title):

        wx.Frame.__init__(self, parent, id, title, style = wx.DEFAULT_FRAME_STYLE & ~ wx.CLOSE_BOX ^ wx.MAXIMIZE_BOX ^ wx.RESIZE_BORDER, size=(600,500))

        dataCorrente = datetime.datetime.now()

        self.Panel = wx.Panel(self, -1)
        self.index = 0

        self.CTesto = wx.TextCtrl(self.Panel, 1, pos=(10,40), style=wx.TE_PROCESS_ENTER)
        self.CTesto.Bind(wx.EVT_TEXT_ENTER,self.add_line)

        self.list_ctrl = wx.ListCtrl(self.Panel, pos=(10,90),size=(-1,300),style=wx.LC_REPORT|wx.BORDER_SUNKEN)
        self.list_ctrl.InsertColumn(0, 'Name')
        self.list_ctrl.InsertColumn(1, 'Time START')
        self.list_ctrl.InsertColumn(2, 'Time FINISH', width=100)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.list_ctrl, 0, wx.ALL|wx.EXPAND, 5)


        self.led = gizmos.LEDNumberCtrl(self.Panel, -1, pos = (350,25), size = (200,50), style = gizmos.LED_ALIGN_CENTER)
        self.led.SetBackgroundColour("#c0c0c0")
        self.led.SetForegroundColour("black")
        self.OnTimer(None)
        self.timer = wx.Timer(self, -1)
        self.timer.Start(1000)
        self.Bind(wx.EVT_TIMER, self.OnTimer)
        style = gizmos.LED_ALIGN_CENTER


    def OnTimer(self, event):

        current = time.localtime(time.time())
        global ts
        ts = time.strftime("%H:%M:%S", current)
        self.led.SetValue(ts)
        #print (ts) # In Loop it's OK

############################################################################################################################

        if ts == prova:
            self.list_ctrl.SetItemBackgroundColour(self.index, wx.RED)


############################################################################################################################

    def add_line(self,event):

        val = str(self.CTesto.GetValue())

        if val== '':

            msg = wx.MessageDialog(self, "Error", "Error", wx.OK| wx.ICON_ERROR)
            msg.ShowModal()
            msg.Destroy()

        else:

            dataCorrente = datetime.datetime.now()
            oraAttuale =(dataCorrente.strftime("%H:%M:%S"))
            plus = (datetime.datetime.strptime(oraAttuale, "%H:%M:%S") + datetime.timedelta(minutes=1))
            global plus2
            plus2 = plus.strftime("%H:%M:%S")

            self.list_ctrl.InsertItem(self.index, val)
            self.list_ctrl.SetItem(self.index, 1, oraAttuale)
            self.list_ctrl.SetItem(self.index, 2, str(plus2))
            self.index += 1


            InsVal = (val + " - " + oraAttuale + " - " + plus2 + '\n')
            self.CTesto.Clear()

            print (InsVal)

        prova = InsVal[-9:]

app = wx.App()
frame = CWindow(None, -1, "Example")
frame.Show()
frame.Center()
app.MainLoop()

最佳答案

repr()是您在这个问题中的朋友。
print(repr(self.prova))将显示它包含换行符,因此需要将其关闭。
另请注意,stripped索引基于零,因此要应用颜色,必须使用ListCtrl
经过这些细微调整,您的代码可以正常工作,正如我希望您计划的那样。

import wx
import wx.gizmos as gizmos
import time
import datetime
from datetime import timedelta

class CWindow(wx.Frame):

    def __init__(self, parent, id, title):

        wx.Frame.__init__(self, parent, id, title, style = wx.DEFAULT_FRAME_STYLE & ~ wx.CLOSE_BOX ^ wx.MAXIMIZE_BOX ^ wx.RESIZE_BORDER, size=(600,500))

        dataCorrente = datetime.datetime.now()

        self.Panel = wx.Panel(self, -1)
        self.index = 0
        self.prova = {}
        self.ts = ""

        self.CTesto = wx.TextCtrl(self.Panel, 1, pos=(10,40), style=wx.TE_PROCESS_ENTER)
        self.CTesto.Bind(wx.EVT_TEXT_ENTER,self.add_line)

        self.list_ctrl = wx.ListCtrl(self.Panel, pos=(10,90),size=(-1,300),style=wx.LC_REPORT|wx.BORDER_SUNKEN)
        self.list_ctrl.InsertColumn(0, 'Name')
        self.list_ctrl.InsertColumn(1, 'Time START')
        self.list_ctrl.InsertColumn(2, 'Time FINISH', width=100)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.list_ctrl, 0, wx.ALL|wx.EXPAND, 5)


        self.led = gizmos.LEDNumberCtrl(self.Panel, -1, pos = (350,25), size = (200,50), style = gizmos.LED_ALIGN_CENTER)
        self.led.SetBackgroundColour("#c0c0c0")
        self.led.SetForegroundColour("black")
        self.OnTimer(None)
        self.timer = wx.Timer(self, -1)
        self.timer.Start(1000)
        self.Bind(wx.EVT_TIMER, self.OnTimer)
        style = gizmos.LED_ALIGN_CENTER


    def OnTimer(self, event):

        current = time.localtime(time.time())
        self.ts = time.strftime("%H:%M:%S", current)
        self.led.SetValue(self.ts)

############################################################################################################################

        if self.ts in self.prova:
            self.list_ctrl.SetItemBackgroundColour(self.prova.pop(self.ts), wx.RED)

############################################################################################################################

    def add_line(self,event):

        val = str(self.CTesto.GetValue())

        if val== '':

            msg = wx.MessageDialog(self, "Error", "Error", wx.OK| wx.ICON_ERROR)
            msg.ShowModal()
            msg.Destroy()

        else:

            dataCorrente = datetime.datetime.now()
            oraAttuale =(dataCorrente.strftime("%H:%M:%S"))
            plus = (datetime.datetime.strptime(oraAttuale, "%H:%M:%S") + datetime.timedelta(minutes=1))
            plus2 = plus.strftime("%H:%M:%S")

            if plus2 in self.prova:
                msg = wx.MessageDialog(self, "Duplicated Time", "Error", wx.OK| wx.ICON_ERROR)
                msg.ShowModal()
                msg.Destroy()
                return
            self.list_ctrl.InsertItem(self.index, val)
            self.list_ctrl.SetItem(self.index, 1, oraAttuale)
            self.list_ctrl.SetItem(self.index, 2, str(plus2))
            self.index += 1


            InsVal = (val + " - " + oraAttuale + " - " + plus2 + '\n')
            self.CTesto.Clear()

        self.prova[plus2] = self.index -1

app = wx.App()
frame = CWindow(None, -1, "Example")
frame.Show()
frame.Center()
app.MainLoop()


python - 检查时间控制并在listrCtrl中更改颜色-LMLPHP

编辑:
如果要测试所有条目,并在出现时将它们变为红色,则必须更改index - 1的性质。
一种方法是将prova设置为prova并使用上面的编辑代码。
这提供了一种防止重复条目的方法,以及一种用于删除字典dictionary中的条目的简单方法,从而减少了所需的检查量。这样,代码可以连续运行几天,而不会出现重复。词典条目是prova时间和listctrl的索引值,用于执行突出显示。
删除Finish条目(dictionary)的操作将返回突出显示的索引号。

08-28 04:07