FilePreviewPage class
A full-screen page that wraps FilePreviewWidget with an AppBar, file name, and optional share/info actions.
Usage:
// Navigate to it
Navigator.push(context, MaterialPageRoute(
builder: (_) => FilePreviewPage(file: myFile),
));
// Or use the convenience method
FilePreviewPage.open(context, file: myFile);
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- FilePreviewPage
Constructors
-
FilePreviewPage({Key? key, required File file, PreviewConfig config = const PreviewConfig(), PreviewController? controller, String? title, List<
Widget> ? actions}) -
const
Properties
-
actions
→ List<
Widget> ? -
final
- config → PreviewConfig
-
final
- controller → PreviewController?
-
final
- file → File
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- title → String?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< FilePreviewPage> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
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
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
open(
BuildContext context, {required File file, PreviewConfig config = const PreviewConfig(), PreviewController? controller, String? title}) → Future< void> - Convenience method to push this page onto the navigator.