wxpython之入门

import wx
import wx.grid

class MyFrame(wx.Frame):

    def __init__(self,parent):
        wx.Frame.__init__(self,parent,title="工具",size=(500,400))
        panel = wx.Panel(self)

        # 创建菜单栏
        menubar = wx.MenuBar()
        # 创建菜单
        menu = wx.Menu()
        menubar.Append(menu,"文件")
        # 创建子菜单
        menu.Append(-1,"打开")
        menu.Append(-1,"保存")
        menu.Append(-1,"另存为")


        text = wx.StaticText(panel,label="静态文本")

        self.btn = wx.Button(panel, -1, "Quit")
        self.btn.Bind(wx.EVT_ENTER_WINDOW,self.enter_window)
        self.btn.Bind(wx.EVT_LEAVE_WINDOW,self.leave_window)
        self.Bind(wx.EVT_BUTTON, self.OnClick, self.btn)

        # 单选框
        radioRed = wx.RadioButton(panel, -1, "红")
        radioGreen = wx.RadioButton(panel, -1, "绿")
        radioBlue = wx.RadioButton(panel, -1, "蓝")

        self.colors = {"红": wx.RED, "绿": wx.GREEN, "蓝": wx.BLUE}
        self.textColor = wx.TextCtrl(panel, -1, "")

        for eachRadio in [radioRed, radioBlue, radioGreen]:  # 对每一个按钮都注册事件
            eachRadio.Bind(wx.EVT_RADIOBUTTON, self.OnClick2)

        # 位图
        bmp = wx.Image(r".\0035.png", wx.BITMAP_TYPE_PNG).ConvertToBitmap()
        self.bmp_button = wx.BitmapButton(panel, -1, bmp)

        # 多选框
        # colorList = ["红", "绿", "蓝", "白", "紫"]
        # self.listBox = wx.CheckListBox(panel, -1, (10, 10), wx.DefaultSize, colorList,style=wx.LB_SINGLE)
        # self.listBox.SetSelection(2)
        # # 绑定单击事件
        # self.Bind(wx.EVT_LISTBOX, self.OnClickLIStBox, self.listBox)

        # 表格
        rowTitles = ["第1行", "第2行", "第3行", "第4行"]
        colTitles = ["第1列", "第2列", "第3列", "第4列"]

        grid = wx.grid.Grid(panel,-1, size=wx.DefaultSize)
        grid.CreateGrid(4, 4)
        for row in range(4):
            grid.SetRowLabelValue(row, rowTitles[row])  # 设置行标题
            grid.SetColLabelValue(row, colTitles[row])  # 设置列标题

            for col in range(4):  # 设置单元格的值
                grid.SetCellValue(row, col, str(col))

        #  布局
        sizer = wx.BoxSizer(wx.HORIZONTAL)
        sizer.Add(text,proportion=1, flag=wx.TOP|wx.BOTTOM, border=10)
        sizer.Add(self.btn ,proportion=1, flag=wx.TOP|wx.BOTTOM, border=10)
        sizer.Add(self.bmp_button ,proportion=1, flag=wx.TOP|wx.BOTTOM, border=1)


        sizer2 = wx.BoxSizer(wx.HORIZONTAL)
        sizer2.Add(radioRed, 0)
        sizer2.Add(radioGreen, 0)
        sizer2.Add(radioBlue, 0)
        sizer2.Add( self.textColor, 1)

        sizer_sum = wx.BoxSizer(wx.VERTICAL)
        sizer_sum.Add(sizer,flag=wx.EXPAND)
        sizer_sum.Add(sizer2,flag=wx.EXPAND)
        sizer_sum.Add(grid,flag=wx.EXPAND)
        panel.SetSizer(sizer_sum)
        self.Center()

        self.SetMenuBar(menubar)


    def OnClick2(self, event):  # 只有点击的对象才会触发该函数
        radioSelected = event.GetEventObject()  # 返回被选中的按钮的对象
        str = radioSelected.GetLabel()  # 获取当前对象的label值
        self.textColor.SetBackgroundColour(self.colors[str])
        self.textColor.SetFocus()

    def OnClick(self,event):
        print("点击成功")
        # self.Close(True)

    def OnClickLIStBox(self,event):
        index = self.listBox.GetSelection()
        wx.MessageBox(self.listBox.GetString(index), "提示")

    def enter_window(self,event):
        print("鼠标进入了")
        self.btn.SetToolTip("我是提示。。。")
        self.btn.SetLabel("鼠标进入了")

    def leave_window(self,event):
        print("鼠标离开了")
        self.btn.SetLabel("鼠标离开了")

class Myapp(wx.App):

    def OnInit(self):
        print("进入事件循环")
        self.frame = MyFrame(None)
        self.frame.Show()
        return True

    def OnExit(self):
        print("事件结束")
        return True

app = Myapp()
app.MainLoop()