StreamGalleryHeader class
Header/AppBar widget for media display screen {@endtemplate}
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- StreamGalleryHeader
- Implemented types
Constructors
- StreamGalleryHeader({Key? key, required Message message, required Attachment attachment, bool showBackButton = true, VoidCallback? onBackPressed, VoidCallback? onShowMessage, VoidCallback? onReplyMessage, VoidCallback? onTitleTap, VoidCallback? onImageTap, String userName = '', String sentAt = '', Color? backgroundColor, AttachmentActionsBuilder? attachmentActionsModalBuilder, double elevation = 1.0})
-
const
Properties
- attachment → Attachment
-
The attachment that's currently in focus
final
- attachmentActionsModalBuilder → AttachmentActionsBuilder?
-
A widget builder for representing the actions a user can take on an
attachment.
final
- backgroundColor → Color?
-
The background color of this StreamGalleryHeader.
final
- elevation → double
-
The elevation of this StreamGalleryHeader.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- message → Message
-
Message which attachments are attached to
final
- onBackPressed → VoidCallback?
-
Callback to call when pressing the back button.
By default it calls Navigator.pop
final
- onImageTap → VoidCallback?
-
Callback to call when the image is tapped.
final
- onReplyMessage → VoidCallback?
-
Callback to call when pressing the reply message button.
final
- onShowMessage → VoidCallback?
-
Callback to call when pressing the show message button.
final
- onTitleTap → VoidCallback?
-
Callback to call when the header is tapped.
final
- preferredSize → Size
-
The size this widget would prefer if it were otherwise unconstrained.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sentAt → String
-
Text which connotes the time the message was sent
final
- showBackButton → bool
-
Whether to show the leading back button.
final
- userName → String
-
Username of sender
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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}) → 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