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breandan 2015-12-02 01:26:45 -05:00
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user_interface_components/tool_windows.md
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@ -65,7 +65,7 @@ If closing tabs is enabled in general, you can disable closing of specific tabs
## How to Create a Tool Window?
The IntelliJ IDEA core provides the _toolWindow_ [extension point](/basics/plugin_structure/plugin_extensions_and_extension_points.md) that you can use to create and configure your custom tool windows. This extension point is declared using the [ToolWindowEP](upsource:///platform/platform-api/src/com/intellij/openapi/wm/ToolWindowEP.java) bean class.
The IntelliJ Platform provides the _toolWindow_ [extension point](/basics/plugin_structure/plugin_extensions_and_extension_points.md) that you can use to create and configure your custom tool windows. This extension point is declared using the [ToolWindowEP](upsource:///platform/platform-api/src/com/intellij/openapi/wm/ToolWindowEP.java) bean class.
To create a tool window, first declare an extension to the _toolWindow_ extension point.
@ -75,8 +75,8 @@ To create a plugin that displays a custom tool window, perform the following ste
1. In your plugin project, create a Java class that implements the [ToolWindowFactory](upsource:///platform/platform-api/src/com/intellij/openapi/wm/ToolWindowFactory.java)interface.
2. In this class, override the `createToolWindowContent` method. This method specifies the content for your tool window.
3. In the plugin configuration file plugin.xml, create the _<extensions defaultExtensionNs="com.intellij"> </extensions>_ section.
4. To this section, add the _<toolWindow>_ element, and for this element, set the following attributes declared in the ToolWindowEP bean class:
3. In the plugin configuration file plugin.xml, create the `<extensions defaultExtensionNs="com.intellij">...</extensions>` section.
4. To this section, add the `<toolWindow>` element, and for this element, set the following attributes declared in the ToolWindowEP bean class:
- **id** (required): specifies the tool window caption.
- **anchor** (required): specifies the tool window bar where the tool window button will be displayed. Possible values: "left", "right", "top", "bottom."
- **secondary** (optional): when true, the tool window button will be shown on the lower part of the tool window bar. Default value is false.
@ -86,12 +86,11 @@ To create a plugin that displays a custom tool window, perform the following ste
To clarify the above procedure, consider the following fragment of the `plugin.xml` file:
&lt;extensions defaultExtensionNs="com.intellij"&gt;
&lt;toolWindow id="My Sample Tool Window" icon="/myPackage/icon.png" anchor="right" factoryClass="myPackage.MyToolWindowFactory"&gt;
&lt;/toolWindow&gt;
&lt;/extensions&gt;
```xml
<extensions defaultExtensionNs="com.intellij">
<toolWindow id="My Sample Tool Window" icon="/myPackage/icon.png" anchor="right" factoryClass="myPackage.MyToolWindowFactory"/>
</extensions>
```
### Sample Plugin