FileDialog

A dialog for selecting a file or folder. This tries to automatically select java.awt.FileDialog or javax.swing.JFileChooser depending on the context. With many look-and-feels, the native (AWT) dialog provides a better experience, for example on OS X. On the other hand, folder selection is not officially supported by AWT, with OS X providing a tricky work-around.

The new behaviour selected JFileChooser always, when the Web Look-and-Feel is installed, as its component UI is quite sophisticated.

Linear Supertypes

DialogSource[Option[File]], AnyRef, Any

Abstract Value Members

abstract val file: Option[File]
abstract def files: List[File]

For single-selection mode, returns file.toList, for multiple-selection mode, returns all selected files.
abstract val filter: Option[(File) ⇒ Boolean]

A predicate to filter the visible files in the dialog.
A predicate to filter the visible files in the dialog. Files are shown for which the function returns true.
abstract val mode: Mode

Whether the dialog should allow the selection of an existing file (Open), an existing folder (Folder) or a new file/folder (Save)
abstract val multiple: Boolean

Whether it is possible to select multiple files.
Whether it is possible to select multiple files. Defaults to false. Since the show method returns an Option[File], the correct procedure is to check if the option is defined, and if so, to query files.
abstract def setFilter(fun: (File) ⇒ Boolean): Unit

Convenience method which will wrap the function in an Option and call filter_=
abstract def show(window: Option[Window]): Option[File]

Definition Classes
DialogSource
abstract val title: String

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object FileDialog | package desktop

trait FileDialog extends DialogSource[Option[File]]

Abstract Value Members

abstract val file: Option[File]

abstract def files: List[File]

abstract val filter: Option[(File) ⇒ Boolean]

abstract val mode: Mode

abstract val multiple: Boolean

abstract def setFilter(fun: (File) ⇒ Boolean): Unit

abstract def show(window: Option[Window]): Option[File]

abstract val title: String

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from DialogSource[Option[File]]

Inherited from AnyRef

Inherited from Any

Ungrouped