01.
Perl/TkFAQ-11.1如何在画布中显示位图?原文:11.1. Display a bitmap?Unlike other widgets the Canvas does not take the -bitmap configuration option. One of the ways to place things - including bitmaps - onto a Canvas is to call ...查看完整版>>
Perl/TkFAQ-11.1如何在画布中显示位图?
02.
Perl/TkFAQ-11.3.如何在画布中显示图片?原文:11.3. Display an Image?Just as for the other widget types there is a two step process of first getting a "Photo" handle on the file of interest. For the Canvas (unlike the other widg...查看完整版>>
Perl/TkFAQ-11.3.如何在画布中显示图片?
03.
Perl/TkFAQ-11.10.如何给画布的不同区域设置不同的绑定?原文:11.10. How do I bind different actions to different areas of the same Canvas?KOBAYASI Hiroaki <kobayasi@sowa.is.uec.ac.jp> recently posted an extraordinary little script that a...查看完整版>>
Perl/TkFAQ-11.10.如何给画布的不同区域设置不同的绑定?
04.
Perl/TkFAQ-10.9.如何显示一个位图(bitmap)原文:10.9. How do I display a bitmap?You can display X bitmaps on your widgets with the -bitmap configuration option. Typically -bitmaps are configured into Label, Frame, Button, etc. wid...查看完整版>>
Perl/TkFAQ-10.9.如何显示一个位图(bitmap)
05.
Perl/TkFAQ-11.如何使用画布(Canvas)……?原文:11. How do I get a Canvas to ... ?The Canvas widget is the most configurable and versatile. With versatility comes complication however, and it is certainly deserving of its own spec...查看完整版>>
Perl/TkFAQ-11.如何使用画布(Canvas)……?
06.
Perl/TkFAQ-10.如何使用某个组件来完成某个工作原文:10. How do I get widget X to do Y ?There are a number of tasks that can be accomplished with perl/Tk widgets, configurations, and bindings (a few that can't and a few that require sp...查看完整版>>
Perl/TkFAQ-10.如何使用某个组件来完成某个工作
07.
Perl/TkFAQ-10.1.如何使用按钮来调用Perl的子程序原文:10.1. How do I get a Button to call a Perl subroutine?You may specify the -command option in the call to create & pack the button as in: $main->Button(-text => 'Print', -comman...查看完整版>>
Perl/TkFAQ-10.1.如何使用按钮来调用Perl的子程序
08.
Perl/TkFAQ-10.3.如何安排各组件的布局原文:10.3. How do I arrange the layout of my widgets?To control the layout and appearance of widgets in a window one makes use of a geometry manager, as well as -padding, -fill, -expand, ...查看完整版>>
Perl/TkFAQ-10.3.如何安排各组件的布局
09.
Perl/TkFAQ-10.5.如何绑定键盘上的按键原文:10.5. How do I bind keyboard keys?There are many default key bindings built in to the widgets of perl/Tk. Making proper use of them often involves setting up the right callback. (You...查看完整版>>
Perl/TkFAQ-10.5.如何绑定键盘上的按键
10.
Perl/TkFAQ-10.18.如何限制输入框中内容的宽度原文:10.18. How do I limit an Entry's insertion width?[OBSOLETE; explain use of new -validatecommand with 8.0] Nick Ing-Simmons recommends writing a new Entry widget with the insert metho...查看完整版>>
Perl/TkFAQ-10.18.如何限制输入框中内容的宽度
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