原文： 11.10. How do I bind different actions to different areas of the same Canvas? KOBAYASI Hir
原文： 11.5. How do I redraw a line on a Canvas? By calling the ->coord method on the item as
原文： 10.8. How do I configure a Scrollbar to scroll multiple widgets? Note that the widget type
原文： 10.17. How do I hide a password Entry? Set the -show option to zero, as in this example: $
原文： 11.1. Display a bitmap? Unlike other widgets the Canvas does not take the -bitmap configur
原文： 11.2. Erase a display? To erase something like a bitmap call delete on the item. Assuming
原文： 11.6. How do I use the Canvas as a geometry manager? In a call to create a window (or anyt
原文： 10.5. How do I bind keyboard keys? There are many default key bindings built in to the wid
原文： 10.6. How do I add bindings? On Fri, 15 Sep 95 10:30:56 BST Nick Ing-Simmons <Nick.Ing-
原文： 10.11. What Image types are available? In addition to the Tk builtin bitmaps there is supp