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author | Georg Brandl <georg@python.org> | 2010-12-30 21:33:07 +0000 |
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committer | Georg Brandl <georg@python.org> | 2010-12-30 21:33:07 +0000 |
commit | 7fafbc95c0c963438197c9a43fe893c4ea6fe759 (patch) | |
tree | 5c9ceda4bdc5260236a230554b9ed56b8c0cdbd3 /Demo/tkinter/matt/canvas-with-scrollbars.py | |
parent | 6f17e2df29a865a29447531e89fb22be710e382d (diff) | |
download | cpython-7fafbc95c0c963438197c9a43fe893c4ea6fe759.tar.gz cpython-7fafbc95c0c963438197c9a43fe893c4ea6fe759.zip |
More cleanup: Move some demos into a dedicated Tools/demo dir, move 2to3 demo to Tools, and remove all the other Demo content.
Diffstat (limited to 'Demo/tkinter/matt/canvas-with-scrollbars.py')
-rw-r--r-- | Demo/tkinter/matt/canvas-with-scrollbars.py | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/Demo/tkinter/matt/canvas-with-scrollbars.py b/Demo/tkinter/matt/canvas-with-scrollbars.py deleted file mode 100644 index 1c5681a6444..00000000000 --- a/Demo/tkinter/matt/canvas-with-scrollbars.py +++ /dev/null @@ -1,60 +0,0 @@ -from tkinter import * - -# 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") - - def createWidgets(self): - 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) - - # 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) - - # 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") - - # 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 __init__(self, master=None): - Frame.__init__(self, master) - Pack.config(self) - self.createWidgets() - -test = Test() - -test.mainloop() |