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dialog_wrapper.md: cleanup

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Yann Cébron 2016-11-18 13:04:47 +09:00
parent 8c1c08e740
commit bc19c63bc8
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6
user_interface_components/dialog_wrapper.md
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@ -37,7 +37,7 @@ class for your own dialog, you need to follow these steps:
* Call the `init()` method from the constructor of your dialog class
* Call the setTitle() method to set the title for the dialog box
* Call the `setTitle()` method to set the title for the dialog box
* Implement the `createCenterPanel()` method to return the component comprising the main contents of the dialog.
@ -64,9 +64,9 @@ as the base class for your action.
To validate the data entered into the dialog, you can override the `doValidate()` method.
The method will be called automatically by timer.
If the currently entered data is valid, you need to return null from your implementation.
If the currently entered data is valid, you need to return `null` from your implementation.
Otherwise, you need to return a
[ValidationInfo](upsource:///platform/platform-api/src/com/intellij/openapi/ui/ValidationInfo.java)
class, which encapsulates an error message and an optional component associated with the invalid data.
class which encapsulates an error message and an optional component associated with the invalid data.
If you specify a component, an error icon will be displayed next to it, and it will be focused when the user tries to invoke the `OK` action.