Mouse action: drag，mouseactiondrag,from Tkinter
Mouse action: drag，mouseactiondrag,from Tkinter
from Tkinter import *def showAllEvent(event): print event for attr in dir(event): print attr, '=>', getattr(event, attr) def showPosEvent(event): print 'Widget=%s X=%s Y=%s' % (event.widget, event.x, event.y)def onLeftDrag(event): print 'Got left mouse button drag:', showPosEvent(event)tkroot = Tk()labelfont = ('courier', 20, 'bold') widget = Label(tkroot, text='Hello bind world')widget.config(bg='red', font=labelfont) widget.config(height=5, width=20) widget.pack(expand=YES, fill=BOTH)widget.bind('<B1-Motion>', onLeftDrag) widget.focus() tkroot.title('Click Me')tkroot.mainloop()- Get an exception's argument，exceptionargument,
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