FileSelectionDialog class

This class provides a dialog containing a system button from which the system's file selection dialog can be opened.

Inheritance

Constructors

FileSelectionDialog(String htmlInfoText, FileSelectionCallback fileSelectionCallback)
Creates a modal dialog providing a button to open the system's file selection dialog. htmlInfoText will be displayed as a header text. fileSelectionCallback will be called with the list of user-selected html File objects. The list will be null if the user cancelled the dialog without having selected a file.

Properties

closeCallback BaseDialogCloseCallback
read / write, inherited
dia ↔ DivElement
read / write, inherited
diaContainer ↔ DivElement
read / write, inherited
hashCode → int
The hash code for this object. [...]
read-only, inherited
isModal ↔ bool
read / write, inherited
isopen ↔ bool
read / write, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

close(UserInput userInput) → void
Closes the dialog. userInput is passed on to closeCallback if a non-null callback is defined. if userInput is null, a non-null one is generated, with an empty String a button code.
inherited
createShowDia() → void
Performs the dialog creation and display logic.
inherited
isOpen() → bool
Returns true if the dialog is open.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited