import wx
import win32api
import sys, os
APP_TITLE = u'控件事件、鼠标事件、键盘事件、系统事件'
APP_ICON = 'res/python.ico'
class mainFrame(wx.Frame):
'''程序主窗口类,继承自wx.Frame'''
def __init__(self, parent):
'''构造函数'''
wx.Frame.__init__(self, parent, -1, APP_TITLE)
self.SetBackgroundColour(wx.Colour(224, 224, 224))
self.SetSize((520, 220))
self.Center()
if hasattr(sys, "frozen") and getattr(sys, "frozen") == "windows_exe":
exeName = win32api.GetModuleFileName(win32api.GetModuleHandle(None))
icon = wx.Icon(exeName, wx.BITMAP_TYPE_ICO)
else :
icon = wx.Icon(APP_ICON, wx.BITMAP_TYPE_ICO)
self.SetIcon(icon)
wx.StaticText(self, -1, u'第一行输入框:', pos=(40, 50), size=(100, -1), style=wx.ALIGN_RIGHT)
wx.StaticText(self, -1, u'第二行输入框:', pos=(40, 80), size=(100, -1), style=wx.ALIGN_RIGHT)
self.tip = wx.StaticText(self, -1, u'', pos=(145, 110), size=(150, -1), style=wx.ST_NO_AUTORESIZE)
self.tc1 = wx.TextCtrl(self, -1, '', pos=(145, 50), size=(150, -1), name='TC01', style=wx.TE_CENTER)
self.tc2 = wx.TextCtrl(self, -1, '', pos=(145, 80), size=(150, -1), name='TC02', style=wx.TE_PASSWORD|wx.ALIGN_RIGHT)
btn_mea = wx.Button(self, -1, u'鼠标左键事件', pos=(350, 50), size=(100, 25))
btn_meb = wx.Button(self, -1, u'鼠标所有事件', pos=(350, 80), size=(100, 25))
btn_close = wx.Button(self, -1, u'关闭窗口', pos=(350, 110), size=(100, 25))
# 控件事件
self.tc1.Bind(wx.EVT_TEXT, self.EvtText)
self.tc2.Bind(wx.EVT_TEXT, self.EvtText)
self.Bind(wx.EVT_BUTTON, self.OnClose, btn_close)
# 鼠标事件
btn_mea.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
btn_mea.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
btn_mea.Bind(wx.EVT_MOUSEWHEEL, self.OnMouseWheel)
btn_meb.Bind(wx.EVT_MOUSE_EVENTS, self.OnMouse)
# 键盘事件
self.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
# 系统事件
self.Bind(wx.EVT_CLOSE, self.OnClose)
self.Bind(wx.EVT_SIZE, self.On_size)
#self.Bind(wx.EVT_PAINT, self.On_paint)
#self.Bind(wx.EVT_ERASE_BACKGROUND, lambda event: None)
def EvtText(self, evt):
'''输入框事件函数'''
obj = evt.GetEventObject()
objName = obj.GetName()
text = evt.GetString()
if objName == 'TC01':
self.tc2.SetValue(text)
elif objName == 'TC02':
self.tc1.SetValue(text)
def On_size(self, evt):
'''改变窗口大小事件函数'''
self.Refresh()
evt.Skip() # 体会作用
def OnClose(self, evt):
'''关闭窗口事件函数'''
dlg = wx.MessageDialog(None, u'确定要关闭本窗口?', u'操作提示', wx.YES_NO | wx.ICON_QUESTION)
if(dlg.ShowModal() == wx.ID_YES):
self.Destroy()
def OnLeftDown(self, evt):
'''左键按下事件函数'''
self.tip.SetLabel(u'左键按下')
def OnLeftUp(self, evt):
'''左键弹起事件函数'''
self.tip.SetLabel(u'左键弹起')
def OnMouseWheel(self, evt):
'''鼠标滚轮事件函数'''
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