diff options
Diffstat (limited to 'Demo/tkinter/matt/canvas-with-scrollbars.py')
| -rw-r--r-- | Demo/tkinter/matt/canvas-with-scrollbars.py | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/Demo/tkinter/matt/canvas-with-scrollbars.py b/Demo/tkinter/matt/canvas-with-scrollbars.py index 60c7b13..81ef25a 100644 --- a/Demo/tkinter/matt/canvas-with-scrollbars.py +++ b/Demo/tkinter/matt/canvas-with-scrollbars.py @@ -1,59 +1,59 @@ from Tkinter import * -# This example program creates a scroling canvas, and demonstrates +# This example program creates a scroling canvas, and demonstrates # how to tie scrollbars and canvses together. The mechanism # is analogus for listboxes and other widgets with # "xscroll" and "yscroll" configuration options. class Test(Frame): def printit(self): - print "hi" + print "hi" def createWidgets(self): - self.question = Label(self, text="Can Find The BLUE Square??????") - self.question.pack() + self.question = Label(self, text="Can Find The BLUE Square??????") + self.question.pack() - self.QUIT = Button(self, text='QUIT', background='red', - height=3, command=self.quit) - self.QUIT.pack(side=BOTTOM, fill=BOTH) - spacer = Frame(self, height="0.25i") - spacer.pack(side=BOTTOM) + self.QUIT = Button(self, text='QUIT', background='red', + height=3, command=self.quit) + self.QUIT.pack(side=BOTTOM, fill=BOTH) + spacer = Frame(self, height="0.25i") + spacer.pack(side=BOTTOM) - # notice that the scroll region (20" x 20") is larger than - # displayed size of the widget (5" x 5") - self.draw = Canvas(self, width="5i", height="5i", - background="white", - scrollregion=(0, 0, "20i", "20i")) + # notice that the scroll region (20" x 20") is larger than + # displayed size of the widget (5" x 5") + self.draw = Canvas(self, width="5i", height="5i", + background="white", + scrollregion=(0, 0, "20i", "20i")) - self.draw.scrollX = Scrollbar(self, orient=HORIZONTAL) - self.draw.scrollY = Scrollbar(self, orient=VERTICAL) + self.draw.scrollX = Scrollbar(self, orient=HORIZONTAL) + self.draw.scrollY = Scrollbar(self, orient=VERTICAL) - # now tie the three together. This is standard boilerplate text - self.draw['xscrollcommand'] = self.draw.scrollX.set - self.draw['yscrollcommand'] = self.draw.scrollY.set - self.draw.scrollX['command'] = self.draw.xview - self.draw.scrollY['command'] = self.draw.yview + # now tie the three together. This is standard boilerplate text + self.draw['xscrollcommand'] = self.draw.scrollX.set + self.draw['yscrollcommand'] = self.draw.scrollY.set + self.draw.scrollX['command'] = self.draw.xview + self.draw.scrollY['command'] = self.draw.yview - # draw something. Note that the first square - # is visible, but you need to scroll to see the second one. - self.draw.create_rectangle(0, 0, "3.5i", "3.5i", fill="black") - self.draw.create_rectangle("10i", "10i", "13.5i", "13.5i", fill="blue") + # draw something. Note that the first square + # is visible, but you need to scroll to see the second one. + self.draw.create_rectangle(0, 0, "3.5i", "3.5i", fill="black") + self.draw.create_rectangle("10i", "10i", "13.5i", "13.5i", fill="blue") - # pack 'em up - self.draw.scrollX.pack(side=BOTTOM, fill=X) - self.draw.scrollY.pack(side=RIGHT, fill=Y) - self.draw.pack(side=LEFT) + # pack 'em up + self.draw.scrollX.pack(side=BOTTOM, fill=X) + self.draw.scrollY.pack(side=RIGHT, fill=Y) + self.draw.pack(side=LEFT) - def scrollCanvasX(self, *args): - print "scrolling", args - print self.draw.scrollX.get() + def scrollCanvasX(self, *args): + print "scrolling", args + print self.draw.scrollX.get() def __init__(self, master=None): - Frame.__init__(self, master) - Pack.config(self) - self.createWidgets() + Frame.__init__(self, master) + Pack.config(self) + self.createWidgets() test = Test() |