<itemvalue="Called whenever the widget configuration changes. If the parent widget rebuilds and requests that this location in the tree update to display a new widget with the same [runtimeType] and [Widget.key], the framework will update the [widget] property of this [State] object to refer to the new widget and then call this method with the previous widget as an argument. Override this method to respond when the [widget] changes (e.g., to start implicit animations). The framework always calls [build] after calling [didUpdateWidget], which means any calls to [setState] in [didUpdateWidget] are redundant. {@macro flutter.widgets.State.initState} Implementations of this method should start with a call to the inherited method, as in `super.didUpdateWidget(oldWidget)`. _See the discussion at [Element.rebuild] for more information on when this method is called._"/>
<itemvalue="Called whenever the widget configuration changes. If the parent widget rebuilds and requests that this location in the tree update to display a new widget with the same [runtimeType] and [Widget.key], the framework will update the [widget] property of this [State] object to refer to the new widget and then call this method with the previous widget as an argument. Override this method to respond when the [widget] changes (e.g., to start implicit animations). The framework always calls [build] after calling [didUpdateWidget], which means any calls to [setState] in [didUpdateWidget] are redundant. {@macro flutter.widgets.State.initState} Implementations of this method should start with a call to the inherited method, as in `super.didUpdateWidget(oldWidget)`. _See the discussion at [Element.rebuild] for more information on when this method is called._"/>
<itemvalue="{@macro flutter.widgets.editableText.onTapOutside} {@tool dartpad} This example shows how to use a `TextFieldTapRegion` to wrap a set of "spinner" buttons that increment and decrement a value in the [TextField] without causing the text field to lose keyboard focus. This example includes a generic `SpinnerField<T>` class that you can copy into your own project and customize. See code in examplesapilibwidgetstap_regiontext_field_tap_region.0.dart {@end-tool} See also: [TapRegion] for how the region group is determined."/>
<itemvalue="{@macro flutter.widgets.editableText.onTapOutside} {@tool dartpad} This example shows how to use a `TextFieldTapRegion` to wrap a set of "spinner" buttons that increment and decrement a value in the [TextField] without causing the text field to lose keyboard focus. This example includes a generic `SpinnerField<T>` class that you can copy into your own project and customize. See code in examplesapilibwidgetstap_regiontext_field_tap_region.0.dart {@end-tool} See also: [TapRegion] for how the region group is determined."/>
<itemvalue="A widget that defines a region that can detect taps inside or outside of itself and any group of regions it belongs to, without participating in the [gesture disambiguation](https:flutter.devgesturesgesture-disambiguation) system (other than to consume tap down events if [consumeOutsideTaps] is true). This widget indicates to the nearest ancestor [TapRegionSurface] that the region occupied by its child will participate in the tap detection for that surface. If this region belongs to a group (by virtue of its [groupId]), all the regions in the group will act as one. If there is no [TapRegionSurface] ancestor, [TapRegion] will do nothing."/>
<itemvalue="A widget that defines a region that can detect taps inside or outside of itself and any group of regions it belongs to, without participating in the [gesture disambiguation](https:flutter.devgesturesgesture-disambiguation) system (other than to consume tap down events if [consumeOutsideTaps] is true). This widget indicates to the nearest ancestor [TapRegionSurface] that the region occupied by its child will participate in the tap detection for that surface. If this region belongs to a group (by virtue of its [groupId]), all the regions in the group will act as one. If there is no [TapRegionSurface] ancestor, [TapRegion] will do nothing."/>
<itemvalue="A [TapRegion] that adds its children to the tap region group for widgets based on the [EditableText] text editing widget, such as [TextField] and [CupertinoTextField]. Widgets that are wrapped with a [TextFieldTapRegion] are considered to be part of a text field for purposes of unfocus behavior. So, when the user taps on them, the currently focused text field won't be unfocused by default. This allows controls like spinners, copy buttons, and formatting buttons to be associated with a text field without causing the text field to lose focus when they are interacted with. {@tool dartpad} This example shows how to use a [TextFieldTapRegion] to wrap a set of "spinner" buttons that increment and decrement a value in the text field without causing the text field to lose keyboard focus. This example includes a generic `SpinnerField<T>` class that you can copypaste into your own project and customize. See code in examplesapilibwidgetstap_regiontext_field_tap_region.0.dart {@end-tool} See also: [TapRegion], the widget that this widget uses to add widgets to the group of text fields."/>
debuggerx
1 month ago