Scrolled Canvas : ScrollBar « GUI Tk « Python





Scrolled Canvas

Scrolled Canvas

from Tkinter import * 

class ScrolledCanvas(Frame):
    def __init__(self, parent=None, color='brown'):
        Frame.__init__(self, parent)
        self.pack(expand=YES, fill=BOTH)                  
        canv = Canvas(self, bg=color, relief=SUNKEN)
        canv.config(width=300, height=200)                
        canv.config(scrollregion=(0,0,300, 1000))         
        canv.config(highlightthickness=0)                 

        sbar = Scrollbar(self)
        sbar.config(command=canv.yview)                   
        canv.config(yscrollcommand=sbar.set)              
        sbar.pack(side=RIGHT, fill=Y)                     
        canv.pack(side=LEFT, expand=YES, fill=BOTH)       

        for i in range(10):
            canv.create_text(150, 50+(i*100), text='spam'+str(i), fill='beige')
        canv.bind('<Double-1>', self.onDoubleClick)       # set event handler
        self.canvas = canv
    def onDoubleClick(self, event):                  
        print event.x, event.y
        print self.canvas.canvasx(event.x), self.canvas.canvasy(event.y)

if __name__ == '__main__': ScrolledCanvas().mainloop()


           
       










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1.Scrolled ListScrolled List