PopupMenuControllerMixin<T> mixin
A class version of the mixin below
- Implemented types
- Mixin applications
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onCanceled(
) → void -
Called when the user dismisses the popup menu without selecting an item.
override
-
onChild(
) → Widget? -
The widget used for this button
override
-
onClipBehavior(
) → Clip? -
The clip shape of the menu.
override
-
onColor(
) → Color? -
The background color used for the menu
override
-
onConstraints(
) → BoxConstraints? -
Make the menu wider than the default maximum width
override
-
onElevation(
) → double? -
This controls the size of the shadow below the menu.
override
-
onEnabled(
) → bool? -
Whether this popup menu button is interactive
override
-
onEnableFeedback(
) → bool? -
Whether detected gestures should provide acoustic and/or haptic feedback
override
-
onIcon(
) → Widget? -
The icon is used for this button
override
-
onIconSize(
) → double? -
the size of the Icon.
override
-
onInitialValue(
) → T? -
The value of the menu item, if any, that should be highlighted when the menu opens.
override
-
onItemBuilder(
) → PopupMenuItemBuilder< T> ? -
Explicitly pass a BuildContext: List<PopupMenuEntry
override
-
onItems(
) → List< T> ? -
List of menu items to appear in the popup menu.
override
-
onMenuEntries(
) → List< PopupMenuEntry< ?T> > -
List of menu entry items of type T to appear in the popup menu.
override
-
onOffset(
) → Offset? -
The offset is applied relative to the initial position
override
-
onOpened(
) → void -
Called when the popup menu is shown.
override
-
onPadding(
) → EdgeInsetsGeometry? -
In some cases, it's useful to be able to set the padding to zero.
override
-
onPosition(
) → PopupMenuPosition? -
Whether the menu is positioned over or under the popup menu button
override
-
onSelected(
T value) → void -
Called when the user selects a value from the popup menu created by this button.
override
-
onShape(
) → ShapeBorder? -
The shape used for the menu
override
-
onSplashRadius(
) → double? -
The splash radius. If null, default splash radius of InkWell or IconButton is used.
override
-
onTooltip(
) → String? -
Text that describes the action that will occur when the button is pressed.
override
-
setMenu(
) → void -
Like setState() but for the popup menu
override
-
showButtonMenu(
) → void -
Show the popup menu
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited