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file_and_class_choosers.md: formatting

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Yann Cébron 2022-03-29 14:19:12 +02:00
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topics/user_interface_components/file_and_class_choosers.md
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@ -19,7 +19,7 @@ Note that the native macOS file chooser does not support most of the customizati
### Via Textfield
A very common way of using file choosers is to use a text field for entering the path with an ellipsis button ("...") for showing the file chooser.
A very common way of using file choosers is to use a text field for entering the path with an ellipsis button (<control>...</control>) for showing the file chooser.
To create such a control, use the [`TextFieldWithBrowseButton`](upsource:///platform/platform-api/src/com/intellij/openapi/ui/TextFieldWithBrowseButton.java) component and call the `addBrowseFolderListener()` method on it to set up the file chooser.
As an added bonus, this will enable filename completion when entering paths in the text box.
@ -31,10 +31,9 @@ An alternative UI for selecting files, which works best when the most common way
The dialog shown by this API has two tabs:
* One shows the project structure
* Another shows a list of files similar to the one used by the <menupath>Navigate | File</menupath> popup.
* Another shows a list of files similar to the one used by the `Goto File` popup.
To show the dialog, call `showDialog()` on the chooser returned from `createFileChooser()`, and then call `getSelectedFile` to retrieve the user's selection.
To show the dialog, call `showDialog()` on the chooser returned from `createFileChooser()`, and then call `getSelectedFile()` to retrieve the user's selection.
## Class and Package Choosers