Eclipse RCP无法参与主工具栏 [英] Eclipse RCP Can't Contribute to Main Toolbar

问题描述

通过在WorkbenchWindowAdvisor#preWindowOpen中设置configurer.setShowCoolBar(true)，我的RCP应用程序具有显示的冷却栏.但是，当我向主工具栏贡献工具栏时，它永远不会显示出来.这是我的贡献代码:

My RCP app has the coolbar visible by setting configurer.setShowCoolBar(true) in WorkbenchWindowAdvisor#preWindowOpen. But when I contribute a toolbar to the main toolbar, it never shows up. Here's my contribution code:

<extension point="org.eclipse.ui.menus">
      <menuContribution
            allPopups="true"
            locationURI="toolbar:org.eclipse.ui.main.toolbar">
         <toolbar id="toolbar.perspectivesDynamic">
            <dynamic
                  class="my.package.PerspectiveSwitcherToolbar"
                  id="perspectiveSwitcherToolbar">
            </dynamic>
         </toolbar>
      </menuContribution>
</extension>

和ContributionItem类:

public class PerspectiveSwitcherToolbar extends ContributionItem {
    ...

    @Override
    public void fill(final ToolBar parent, int index) {
        //Does not get called
    }

    @Override
    public void fill(CoolBar parent, int index) {
        //Does not get called
    }
    ...
}

我正在使用此代码添加自定义透视图切换器.它已经很老了，但我在Internet上到处都看到示例，在主工具栏上添加了这样的工具栏，因此我想念其他东西

I'm using this code for adding a custom perspective switcher. It's rather old, but I see examples everywhere on the Internet adding a toolbar like this to the main toolbar, so I'm missing something elsewher, I assume

推荐答案

我认为这是

I think that is bug 392457: <toolbar><dynamic></toolbar> doesn't work at the moment. You can work around it by using a <control> and managing the contents yourself.

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