将自定义渲染器添加到不同的部分 [英] Adding a custom renderer to different parts

问题描述

我希望某些部分使用其他渲染器。在某些情况下，我想在右键单击时删除 Detach 选项，根据对我的问题此处。

I would like some parts to use a different renderer. In some cases I would like to remove the Detach option when right clicking and this is a solution according to a comment on my question here.

我一直关注此教程，介绍如何完成此操作。

I've been following this tutorial as to how this can be done.

我创建了两个类。 UndetachableStackRenderer 和 UndetachableStackRendererFactory 。

I've created two classes. UndetachableStackRenderer and UndetachableStackRendererFactory.

如果我在 plugin.xml 中添加 UndetachableStackRendererFactory 它成功删除了从 ALL 零件堆栈分离的选项。

If I add UndetachableStackRendererFactory to the plugin.xml it successfully removes the option to detach from ALL part stacks.

<property
    name="rendererFactoryUri"
    value="bundleclass://com.example.loc/com.example.loc.UndetachableStackRendererFactory">
</property>

我想更改一个零件堆栈的渲染器。根据教程，我可以将 CUSTOM_RENDERER_URI 添加到零件堆栈的持久状态中。

I would instead like to change the renderer for one part stack. According to the tutorial I can add CUSTOM_RENDERER_URI to the Persisted State of the part stack.

键：

CUSTOM_RENDERER_URI

值：

bundleclass：// com。 example.loc / com.example.loc.UndetachableStackRenderer

我已经尝试过了，但是什么也没做。如果我输入的位置不正确，也不会出现任何错误，因此好像没有看到 CUSTOM_RENDERER_URI 。

I've tried this and it does nothing. If I enter an incorrect location it doesn't come up with any errors either so it seems as though CUSTOM_RENDERER_URI isn't being seen.

这可能是什么原因？

推荐答案

该教程似乎是错误的，至少对于当前的Eclipse版本而言是错误的。

The tutorial seems to be wrong, at least for the current Eclipse release.

键值是在 IPresentationEngine.CUSTOM_RENDERER_KEY 中定义的，其值是自定义渲染器

The key value is defined in IPresentationEngine.CUSTOM_RENDERER_KEY and has the value Custom Renderer

String CUSTOM_RENDERER_KEY = "Custom Renderer";

在 getRenderer 方法中使用 org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine

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