FileBrowserState class

State class for the FileBrowser widget.

Manages the browser's state including:

  • Current directory path and navigation history.
  • Lists of files and directories.
  • Loading states and file counts.
  • File selection state.

Handles all file operations and navigation logic.

Inheritance

Constructors

FileBrowserState.new()

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
currentDirFileCount ↔ int
Number of files in the current directory.
getter/setter pair
currentPath ↔ String
The current directory path being displayed.
getter/setter pair
directories ↔ List<String>
List of subdirectories in the current directory.
getter/setter pair
directoryCounts ↔ Map<String, int>
Map of directory names to their file counts.
getter/setter pair
files ↔ List<FileItem>
List of files in the current directory.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
isLoading ↔ bool
Whether the browser is currently loading content.
getter/setter pair
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
pathHistory ↔ List<String>
History of visited directories for navigation.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedFile ↔ String?
The currently selected file name.
getter/setter pair
widget → FileBrowser
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant FileBrowser oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
inherited
initState() → void
Called when this object is inserted into the tree.
override
Navigates into a subdirectory.
Navigate to a specific path in the file browser.
Navigates up one directory level.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
refreshFiles() → Future<void>
Refreshes the current directory's contents.
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited