python中wx将图标显示在右下角的脚本代码

yipeiwu_com6年前Python基础

复制代码 代码如下:

import wx
import images
class DemoTaskBarIcon(wx.TaskBarIcon):
    TBMENU_RESTORE = wx.NewId()
    TBMENU_CLOSE   = wx.NewId()
    TBMENU_CHANGE  = wx.NewId()
    TBMENU_REMOVE  = wx.NewId()

    def __init__(self, frame):
        wx.TaskBarIcon.__init__(self)
        self.frame = frame

        # Set the image
        icon = self.MakeIcon(images.getWXPdemoImage())
        self.SetIcon(icon, "wxPython Demo")
        self.imgidx = 1

        # bind some events
        self.Bind(wx.EVT_TASKBAR_LEFT_DCLICK, self.OnTaskBarActivate)
        self.Bind(wx.EVT_MENU, self.OnTaskBarActivate, id=self.TBMENU_RESTORE)
        self.Bind(wx.EVT_MENU, self.OnTaskBarClose, id=self.TBMENU_CLOSE)
        self.Bind(wx.EVT_MENU, self.OnTaskBarChange, id=self.TBMENU_CHANGE)
        self.Bind(wx.EVT_MENU, self.OnTaskBarRemove, id=self.TBMENU_REMOVE)


    def CreatePopupMenu(self):
        """
        This method is called by the base class when it needs to popup
        the menu for the default EVT_RIGHT_DOWN event.  Just create
        the menu how you want it and return it from this function,
        the base class takes care of the rest.
        """
        menu = wx.Menu()
        menu.Append(self.TBMENU_RESTORE, "Restore wxPython Demo")
        menu.Append(self.TBMENU_CLOSE,   "Close wxPython Demo")
        menu.AppendSeparator()
        menu.Append(self.TBMENU_CHANGE, "Change the TB Icon")
        menu.Append(self.TBMENU_REMOVE, "Remove the TB Icon")
        return menu


    def MakeIcon(self, img):
        """
        The various platforms have different requirements for the
        icon size...
        """
        if "wxMSW" in wx.PlatformInfo:
            img = img.Scale(16, 16)
        elif "wxGTK" in wx.PlatformInfo:
            img = img.Scale(22, 22)
        # wxMac can be any size upto 128x128, so leave the source img alone....
        icon = wx.IconFromBitmap(img.ConvertToBitmap() )
        return icon
   

    def OnTaskBarActivate(self, evt):
        if self.frame.IsIconized():
            self.frame.Iconize(False)
        if not self.frame.IsShown():
            self.frame.Show(True)
        self.frame.Raise()


    def OnTaskBarClose(self, evt):
        self.frame.Close()


    def OnTaskBarChange(self, evt):
        names = [ "WXPdemo", "Mondrian", "Pencil", "Carrot" ]                 
        name = names[self.imgidx]

        getFunc = getattr(images, "get%sImage" % name)
        self.imgidx += 1
        if self.imgidx >= len(names):
            self.imgidx = 0

        icon = self.MakeIcon(getFunc())
        self.SetIcon(icon, "This is a new icon: " + name)


    def OnTaskBarRemove(self, evt):
        self.RemoveIcon()


class MyFrame(wx.Frame):

    def __init__(self):
        wx.Frame.__init__(self, None, -1, "My Frame", size=(300, 300))
        panel = wx.Panel(self, -1)
        panel.Bind(wx.EVT_MOTION,  self.OnMove)
        wx.StaticText(panel, -1, "Pos:", pos=(10, 12))
        self.posCtrl = wx.TextCtrl(panel, -1, "", pos=(40, 10))

     try:
            self.tbicon = DemoTaskBarIcon(self)
        except:
            self.tbicon = None

        #wx.CallAfter(self.ShowTip)

        #self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
        #self.Bind(wx.EVT_ICONIZE, self.OnIconfiy)
    def OnCloseWindow(self, event):
        self.dying = True
        self.demoPage = None
        self.codePage = None
        self.mainmenu = None
        if self.tbicon is not None:
            self.tbicon.Destroy()
        self.Destroy()
    def OnIconfiy(self, evt):
        wx.LogMessage("OnIconfiy: %s" % evt.Iconized())
        evt.Skip()
    def OnMove(self, event):
        pos = event.GetPosition()
        self.posCtrl.SetValue("%s, %s" % (pos.x, pos.y))

if __name__ == '__main__':
    app = wx.PySimpleApp()
    frame = MyFrame()
    frame.Show(True)
    app.MainLoop()

相关文章

django DRF图片路径问题的解决方法

django DRF图片路径问题的解决方法

前言 其实就是Django RESTful Framework,RESTful一种API的命名风格,主要因为前后端分离开发出现,前后端分离: 用户访问静态文件的服务器,数据全部由ajax...

Python中多线程及程序锁浅析

Python中多线程及程序锁浅析

Python中多线程使用到Threading模块。Threading模块中用到的主要的类是Thread,我们先来写一个简单的多线程代码: 复制代码 代码如下: # coding : uf...

python中将一个全部为int的list 转化为str的list方法

假设有这样一个List [1,2,3,4,5] 转化为下面这个样子 [‘1','2','3','4','5'] 解决方法一: a = [1,2,3] b = [ str(i) for...

Python中使用插入排序算法的简单分析与代码示例

问题描述 将一组随机排列的数字重新按照从小到大的顺序排列。 插入算法 每次从数组中取一个数字,与现有数字比较并插入适当位置。 如此重复,每次均可以保持现有数字按照顺序排列,直到数字取完,...

pytorch中tensor张量数据类型的转化方式

1.tensor张量与numpy相互转换 tensor ----->numpy import torch a=torch.ones([2,5]) tensor([[1.,...