原文：http://tw.lewcid.org/#ToggleSideBarMacro
描述：
提供了一个侧栏切换能见度按钮。您可以选择初始时侧栏是隐藏还是显示。
用法：
<<toggleSideBar>> »
带参数的调用：
<<toggleSideBar label tooltip show/hide>>
其中：
label =按钮的自定义标签，
tooltip =自定义的按钮提示，
show/hide =使用其中一个，决定工具栏初始时是显示还是隐藏（默认是显示侧栏）。
此按钮您可以添加到您的 tiddler 工具栏中，您的主菜单中，或者您喜欢的任何地方。
如果您使用的是横向主菜单按钮，并希望右对齐，请在您的样式表中加如下内容：
.HideSideBarButton {float:right;}
代码：
/***
|Name|ToggleSideBarMacro|
|Created by|SaqImtiaz|
|Location|http://tw.lewcid.org/#ToggleSideBarMacro|
|Version|1.0|
|Requires|~TW2.x|
!Description:
Provides a button for toggling visibility of the SideBar. You can choose whether the SideBar should initially be hidden or displayed.
!Demo
<<toggleSideBar "Toggle Sidebar">>
!Usage:
{{{<<toggleSideBar>>}}} <<toggleSideBar>>
additional options:
{{{<<toggleSideBar label tooltip show/hide>>}}} where:
label = custom label for the button,
tooltip = custom tooltip for the button,
show/hide = use one or the other, determines whether the sidebar is shown at first or not.
(default is to show the sidebar)
You can add it to your tiddler toolbar, your MainMenu, or where you like really.
If you are using a horizontal MainMenu and want the button to be right aligned, put the following in your StyleSheet:
{{{ .HideSideBarButton {float:right;} }}}
!History
*23-07-06: version 1.0: completely rewritten, now works with custom stylesheets too, and easier to customize start behaviour.
*20-07-06: version 0.11
*27-04-06: version 0.1: working.
!Code
***/
//{{{
config.macros.toggleSideBar={};
config.macros.toggleSideBar.settings={
styleHide : "#sidebar { display: none;}\n"+"#contentWrapper #displayArea { margin-right: 1em;}\n"+"",
styleShow : " ",
arrow1: "«",
arrow2: "»"
};
config.macros.toggleSideBar.handler=function (place,macroName,params,wikifier,paramString,tiddler)
{
var tooltip= params[1]||’toggle sidebar’;
var mode = (params[2] && params[2]=="hide")? "hide":"show";
var arrow = (mode == "hide")? this.settings.arrow1:this.settings.arrow2;
var label= (params[0]&¶ms[0]!=’.')?params[0]+" "+arrow:arrow;
var theBtn = createTiddlyButton(place,label,tooltip,this.onToggleSideBar,"button HideSideBarButton");
if (mode == "hide")
{
(document.getElementById("sidebar")).setAttribute("toggle","hide");
setStylesheet(this.settings.styleHide,"ToggleSideBarStyles");
}
};
config.macros.toggleSideBar.onToggleSideBar = function(){
var sidebar = document.getElementById("sidebar");
var settings = config.macros.toggleSideBar.settings;
if (sidebar.getAttribute("toggle")==’hide’)
{
setStylesheet(settings.styleShow,"ToggleSideBarStyles");
sidebar.setAttribute("toggle","show");
this.firstChild.data= (this.firstChild.data).replace(settings.arrow1,settings.arrow2);
}
else
{
setStylesheet(settings.styleHide,"ToggleSideBarStyles");
sidebar.setAttribute("toggle","hide");
this.firstChild.data= (this.firstChild.data).replace(settings.arrow2,settings.arrow1);
}
return false;
}
setStylesheet(".HideSideBarButton .button {font-weight:bold; padding: 0 5px;}\n","ToggleSideBarButtonStyles");
//}}}
怎样安装此：
简单，只需要在自己的 TiddlyWiki 中增加一篇文章，
标题是：ToggleSideBarMacro
内容是：上面的代码
标签是：systemConfig lewcidExtension
然后保存 TiddlyWiki ，刷新页面。
调用就是在您喜欢的位置加上“用法”一节提到的宏调用语句。
![image_thumb[2]](http://5d0d.net/files/2009/11/image21.png)
