wxpython不规则窗体，wxpython窗体,#!/usr/bin/e

wxpython不规则窗体，wxpython窗体,#!/usr/bin/e

#!/usr/bin/env python#-*- coding:utf-8 -*-__author__ = "wangaibo168@163.com"import sys;reload(sys);sys.setdefaultencoding("utf-8");import wx;import os.path;class MyFrame(wx.Frame):    def __init__(self):        wx.Frame.__init__(self,parent=None,id=-1,title="Shape窗体",pos=(100,100),style=wx.FRAME_SHAPED|wx.SIMPLE_BORDER|wx.STAY_ON_TOP);        self.pt = wx.Point(0,0);        img = wx.Image(os.path.sep.join([os.path.curdir,'bg.png']));        img.SetMask(True);        img.SetMaskColour(255,255,255);        self.bg = wx.BitmapFromImage(img);        self.SetSize(wx.Size(self.bg.GetWidth(),self.bg.GetHeight()));        self.hasShape = False;        self.OnWindowCreate();        self.Bind(wx.EVT_RIGHT_UP,self.OnRightClickEvent);        self.Bind(wx.EVT_WINDOW_CREATE,self.OnWindowCreate);        self.Bind(wx.EVT_LEFT_DOWN,self.OnLeftClickDown);        self.Bind(wx.EVT_LEFT_UP,self.OnLeftClickUp);        self.Bind(wx.EVT_MOTION,self.OnMouseMotion);        self.Bind(wx.EVT_PAINT,self.OnPaint);    def OnRightClickEvent(self,event):        if wx.MessageBox("是否退出程序?","退出",wx.YES_NO,self) == 2:            wx.Exit();    def OnLeftClickDown(self,event):        self.CaptureMouse();        pos =  event.GetPosition();        self.pt = wx.Point(pos.x,pos.y);    def OnMouseMotion(self,event):        if event.Dragging() and event.LeftIsDown():            pos = self.ClientToScreen(event.GetPosition());            self.Move((pos.x-self.pt.x,pos.y-self.pt.y));    def OnLeftClickUp(self,event):        if self.HasCapture():            self.ReleaseMouse();    def OnWindowCreate(self,event=None):        r = wx.RegionFromBitmap(self.bg);        self.SetShape(r);    def OnPaint(self,event):        dc = wx.PaintDC(self);        dc.DrawBitmap(self.bg,0,0,True);class MyApp(wx.App):    def OnInit(self):        self.frame = MyFrame();        self.frame.Show(True);        self.SetTopWindow(self.frame);        return True;if __name__ == "__main__":    app = MyApp();    app.MainLoop();#该片段来自于http://byrx.net