java.lang.Object
com.googlecode.lanterna.gui2.AbstractBasePane<Window>
com.googlecode.lanterna.gui2.AbstractWindow
com.googlecode.lanterna.gui2.dialogs.DialogWindow
com.googlecode.lanterna.gui2.dialogs.DirectoryDialog
Dialog that allows the user to iterate the file system and pick directory.
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate class
private static class
private class
Nested classes/interfaces inherited from class com.googlecode.lanterna.gui2.AbstractBasePane
AbstractBasePane.ContentHolder
Nested classes/interfaces inherited from interface com.googlecode.lanterna.gui2.Window
Window.Hint
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final TextBox
private File
private final ActionListBox
private File
private final boolean
Fields inherited from class com.googlecode.lanterna.gui2.AbstractBasePane
contentHolder, interactableLookupMap
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Constructor Summary
ConstructorsConstructorDescriptionDirectoryDialog
(String title, String description, String actionLabel, TerminalSize dialogSize, boolean showHiddenDirs, File selectedObject) Default constructor forDirectoryDialog
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Method Summary
Modifier and TypeMethodDescriptionprivate void
reloadViews
(File directory) showDialog
(WindowBasedTextGUI textGUI) Opens the dialog by showing it on the GUI and doesn't return until the dialog has been closedMethods inherited from class com.googlecode.lanterna.gui2.AbstractWindow
addWindowListener, close, draw, fromGlobal, fromGlobalToContentRelative, fromGlobalToDecoratedRelative, getDecoratedSize, getHints, getPosition, getPostRenderer, getPreferredSize, getSize, getTextGUI, getTitle, handleInput, isVisible, removeWindowListener, setCloseWindowWithEscape, setContentOffset, setDecoratedSize, setFixedSize, setHints, setPosition, setSize, setTextGUI, setTitle, setVisible, setWindowPostRenderer, toGlobal, toGlobalFromContentRelative, toGlobalFromDecoratedRelative, waitUntilClosed
Methods inherited from class com.googlecode.lanterna.gui2.AbstractBasePane
addBasePaneListener, getBasePaneListeners, getComponent, getCursorPosition, getFocusedInteractable, getMenuBar, getTheme, invalidate, isInvalid, removeBasePaneListener, setComponent, setEnableDirectionBasedMovements, setFocusedInteractable, setFocusedInteractable, setMenuBar, setStrictFocusChange, setTheme
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface com.googlecode.lanterna.gui2.BasePane
getTheme, setEnableDirectionBasedMovements, setStrictFocusChange, setTheme
Methods inherited from interface com.googlecode.lanterna.gui2.Window
getBounds, getComponent, getCursorPosition, getFocusedInteractable, getMenuBar, invalidate, isInvalid, setComponent, setFocusedInteractable, setMenuBar
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Field Details
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dirListBox
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dirBox
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showHiddenDirs
private final boolean showHiddenDirs -
directory
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selectedDir
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Constructor Details
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DirectoryDialog
public DirectoryDialog(String title, String description, String actionLabel, TerminalSize dialogSize, boolean showHiddenDirs, File selectedObject) Default constructor forDirectoryDialog
- Parameters:
title
- Title of the dialogdescription
- Description of the dialog, is displayed at the top of the content areaactionLabel
- Label to use on the "confirm" button, for example "open" or "save"dialogSize
- Rough estimation of how big you want the dialog to beshowHiddenDirs
- Iftrue
, hidden directories will be visibleselectedObject
- Initially selected directory node
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Method Details
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showDialog
Opens the dialog by showing it on the GUI and doesn't return until the dialog has been closed- Overrides:
showDialog
in classDialogWindow
- Parameters:
textGUI
- Text GUI to add the dialog to- Returns:
- The directory which was selected in the dialog or
null
if the dialog was cancelled
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reloadViews
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