如何在Eclipse RCP中为对话框实现上下文敏感帮助？
[英]How to implement context sensite help for dialogs in Eclipse RCP?
问题描述
I have already read Lars Vogel's tutorial on creating dynamic help in Eclipse RCP . 
我已经阅读了Lars Vogel的有关在Eclipse RCP中创建动态帮助的教程 。 However, it does not cover one topic - how to create side-pop-up help for dialog's (Like the one in screenshot) and integrate it with the rest of the help mechanism. 但是，本文没有涉及一个主题-如何为对话框创建侧弹出式帮助（如屏幕快照中的一个），并将其与其他帮助机制集成。 Surprisingly, I could not find any materials describing this matter. 令人惊讶的是，我找不到描述此事的任何材料。
1 个解决方案
解决方案1
4 已采纳 2014-10-28 17:05:50
Derive your dialog from org.eclipse.jface.dialogs.TrayDialog to get the support for the side tray and the help button. 从org.eclipse.jface.dialogs.TrayDialog派生对话框，以获得对侧托盘和帮助按钮的支持。
You may need to call the TrayDialog method setHelpAvailable(true) 您可能需要调用TrayDialog方法setHelpAvailable(true)
You can also base your class on TitleAreaDialog (which extends TrayDialog ) to get a dialog with a title and message area at the top of the dialog. 您也可以基于TitleAreaDialog （扩展了TrayDialog ）来TitleAreaDialog类，以获取一个对话框，该对话框的标题和消息区域位于对话框顶部。
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