MessagePageController class
Controller for a MessagePageScaffold.
- Mixed-in types
Constructors
Properties
- collapsedMode ↔ MessagePageSheetCollapsedMode
-
getter/setter pair
-
debugMostRecentBottomSpacing
→ ValueNotifier<
double?> -
The bottom spacing that was most recently used to build the scaffold.
final
- desiredGlobalTopY → double?
-
When the user is dragging up/down on the editor, this is the desired
y-value of the top edge of the editor area.
no setter
- desiredSheetMode ↔ MessagePageSheetMode
-
getter/setter pair
- dragMode → MessagePageDragMode
-
The user's current drag interaction with the editor sheet.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- isCollapsed → bool
-
no setter
- isDragging → bool
-
no setter
- isExpanded → bool
-
no setter
- isIdle → bool
-
no setter
- isIntrinsic → bool
-
no setter
- isPreview → bool
-
no setter
- isSliding ↔ bool
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sheetHeightPolicy ↔ MessagePageSheetHeightPolicy
-
getter/setter pair
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
collapse(
) → void -
Sets the bottom sheet's desired mode to
collapsed. -
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
expand(
) → void -
Sets the bottom sheet's desired mode to
expanded. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
onDragEnd(
) → void -
onDragStart(
double desiredGlobalTopY) → void -
onDragUpdate(
double desiredGlobalTopY) → void -
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited