1startend onPressed onLongPressonHover onFocusChangestyle clipBehavior focusNode autofocusstatesControllerisSemanticButton iconAlignmenttooltipchilddefaultStyleOf themeStyleOfenabled createStatedebugFillProperties allOrNull defaultColor scaledPadding controller elevationbackgroundColorinternalStatesControllerhandleStatesControllerChangeinitStatesController initStatedidUpdateWidgetdisposebuildresolveCallbackresolvedebugDescriptionminSizecreateRenderObjectupdateRenderObject_minSizecomputeMinIntrinsicWidthcomputeMinIntrinsicHeightcomputeMaxIntrinsicWidthcomputeMaxIntrinsicHeight _computeSizecomputeDryLayoutcomputeDryBaseline performLayouthitTest IconAlignmentButtonStyleButton_ButtonStyleState _MouseCursor _InputPadding_RenderInputPaddingElevatedButtonicon FilledButton tonalIconOutlinedButton TextButton TextDirectionltrstartendrtlStatefulWidget ButtonStyletonal Deprecated VoidCallback ValueChangedboolWidgetStatePropertyClipnonebackgroundBuilderforegroundBuilder antiAlias FocusNodeMaterialStatesControllerMenuItemButton SubmenuButtonStringWidgetTheme ThemeData textTheme colorSchemeTextButtonThemeElevatedButtonThemestyle fixedSize maximumSizesideforegroundColorbackgroundColor protected BuildContextoverrideStatevoidDiagnosticPropertiesBuilderdebugFillPropertiesadd FlagPropertyvalueifFalseDiagnosticsProperty defaultValueMaterialStatePropertyMaterialStatePropertyAll WidgetStatedisabledColorfromMapWidgetStatesConstraintany TextTheme labelLargeEdgeInsetsGeometrydoublelerpTickerProviderStateMixinAnimationControllersetStatewidgetstatesControllerupdate MaterialStateenabled addListener initStatedidUpdateWidgetremoveListenerdisposepressedof IconThemeData IconTheme themeStyleOfdefaultStyleOfresolve iconColor elevation TextStyle textStyle shadowColorsurfaceTintColorpaddingSize minimumSizeiconSize BorderSideOutlinedBordershapeMaterialStateMouseCursorSet mouseCursorstates resolveWith overlayColor VisualDensity visualDensityMaterialTapTargetSize tapTargetSizeDurationanimationDurationenableFeedbackAlignmentGeometry alignmentOffsetbaseSizeAdjustmentInteractiveInkFeatureFactory splashFactoryButtonLayerBuilder clipBehaviorBoxConstraintseffectiveConstraintsminWidthwidth minHeightheightmaxWidth maxHeight constrainisFinitecopyWithdymaxdx EdgeInsetsfromLTRBclampzeroinfinityopacitydurationvsyncaddStatusListenerAnimationStatusstatus completedforwardPaddingchildAlign widthFactor heightFactor AnimatedThemedata iconThememergecolorsizeInkWellonTap onPressed onLongPressonHover focusNodecanRequestFocus onFocusChange autofocushighlightColorColors transparent customBordertooltipTooltipmessagepaddedkMinInteractiveDimension shrinkWrap Semantics containerbuttonisSemanticButtonminSizeConstrainedBox constraintsMaterialtype MaterialType transparencyborderOnForegroundMaterialPropertyResolver MouseCursorSingleChildRenderObjectWidget RenderObjectRenderShiftedBox RenderBoxmarkNeedsLayoutgetMinIntrinsicWidthgetMinIntrinsicHeightgetMaxIntrinsicWidthgetMaxIntrinsicHeight ChildLayouter layoutChildChildLayoutHelperdryLayoutChild TextBaselinegetDryBaseline getDryLayout Alignmentcenter alongOffset BoxParentData parentDataoffsetBoxHitTestResulthitTestpositionaddWithRawTransform transform MatrixUtils forceToPointStatefulWidgetStateTickerProviderStateMixinMaterialStateMouseCursorSingleChildRenderObjectWidgetRenderShiftedBoxߐ%i0t O*Ssmath dart:mathpackage:flutter/foundation.dartpackage:flutter/rendering.dartpackage:flutter/widgets.dartbutton_style.dart. colors.dartEconstants.dart_elevated_button.dartfilled_button.dart ink_well.dart material.dartmaterial_state.dartoutlined_button.darttext_button.dart* theme.dart@theme_data.dart[ tooltip.dartp=׀%Hfpr-D^~΂ )?Zrt:]}GÅȅ i &^eZrzޯWE}ױ,ceҲ#`b;|۴&M@R@@ @r@@@A?AnAvAB8BBC8CCD DDDUD{DDDE@EfEEEF F@FHFFFGGIGQGzGH H=HEHHII$IoIIIJ4J<J>JfJJJK K KcKzKKLL8LBLJLpLLMM>M_MkMtMMMNN(N1N8N:N~NO O<OiOOPPNPPPPQ2QQQQR$RiRRRS&SFSSTT`ToT~TTTUU$UHUxUzUUUUV V%VWVVVVW W`WgWiWWWX5X?XVXxXXXYY>YhYYYZZ=ZZZZZZZ[>[E[G[`[[[\\B\N\u\\\\\] ]!]I]i]]]]^ ^7^^^_(_a_``4`\`x````````aaaUaWadaaabbb bYb^bbc5crcccccdd=dBdDdQdddddee_eaeeeeeeeffff(f\fvffffffg"g<ggggggghhOhVhghlhnh{hhiii.i3i5iiij8jjjjjjjk#kkkkkl!l;lOlVllllmm'mmmmmnn*n|nnnnno:opoooop#p<pypppppp/// @docImport 'elevated_button_theme.dart'; /// @docImport 'menu_anchor.dart'; /// @docImport 'text_button_theme.dart'; /// @docImport 'text_theme.dart'; /// @docImport 'theme.dart';r-D^~ )?Z/// The base [StatefulWidget] class for buttons whose style is defined by a [ButtonStyle] object. /// /// Concrete subclasses must override [defaultStyleOf] and [themeStyleOf]. /// /// See also: /// * [ElevatedButton], a filled button whose material elevates when pressed. /// * [FilledButton], a filled button that doesn't elevate when pressed. /// * [FilledButton.tonal], a filled button variant that uses a secondary fill color. /// * [OutlinedButton], a button with an outlined border and no fill color. /// * [TextButton], a button with no outline or fill color. /// * , an overview of each of /// the Material Design button types and how they should be used in designs./// Abstract const constructor. This constructor enables subclasses to provide /// const constructors so that they can be used in const expressions.  />=IXWgvuύ ڌ/` /// Called when the button is tapped or otherwise activated. /// /// If this callback and [onLongPress] are null, then the button will be disabled. /// /// See also: /// /// * [enabled], which is true if the button is enabled. /// Called when the button is long-pressed. /// /// If this callback and [onPressed] are null, then the button will be disabled. /// /// See also: /// /// * [enabled], which is true if the button is enabled.../// Called when a pointer enters or exits the button response area. /// /// The value passed to the callback is true if a pointer has entered this /// part of the material and false if a pointer has exited this part of the /// material.<ꀇ/// Handler called when the focus changes. /// /// Called with true if this widget's node gains focus, and false if it loses /// focus.e/// Customizes this button's appearance. /// /// Non-null properties of this style override the corresponding /// properties in [themeStyleOf] and [defaultStyleOf]. [WidgetStateProperty]s /// that resolve to non-null values will similarly override the corresponding /// [WidgetStateProperty]s in [themeStyleOf] and [defaultStyleOf]. /// /// Null by default. /// {@macro flutter.material.Material.clipBehavior} /// /// Defaults to [Clip.none] unless [ButtonStyle.backgroundBuilder] or /// [ButtonStyle.foregroundBuilder] is specified. In those /// cases the default is [Clip.antiAlias].J,/// {@macro flutter.widgets.Focus.focusNode}D99,/// {@macro flutter.widgets.Focus.autofocus}Ij6/// {@macro flutter.material.inkwell.statesController}A/// Determine whether this subtree represents a button. /// /// If this is null, the screen reader will not announce "button" when this /// is focused. This is useful for [MenuItemButton] and [SubmenuButton] when we /// traverse the menu system. /// /// Defaults to true.  =/// {@macro flutter.material.ButtonStyleButton.iconAlignment}CDNUWoo,/// Text that describes the action that will occur when the button is pressed or /// hovered over. /// /// This text is displayed when the user long-presses or hovers over the button /// in a tooltip. This string is also used for accessibility. /// /// If null, the button will not display a tooltip.}qT/// Typically the button's label. /// /// {@macro flutter.widgets.ProxyWidget.child}Z$$/// Whether the button is enabled or disabled. /// /// Buttons are disabled by default. To enable a button, set its [onPressed] /// or [onLongPress] properties to a non-null value.@/// Returns a [ButtonStyle] that's based primarily on the [Theme]'s /// [ThemeData.textTheme] and [ThemeData.colorScheme], but has most values /// filled out (non-null). /// /// The returned style can be overridden by the [style] parameter and by the /// style returned by [themeStyleOf] that some button-specific themes like /// [TextButtonTheme] or [ElevatedButtonTheme] override. For example the /// default style of the [TextButton] subclass can be overridden with its /// [TextButton.style] constructor parameter, or with a [TextButtonTheme]. /// /// Concrete button subclasses should return a [ButtonStyle] with as many /// non-null properties as possible, where all of the non-null /// [WidgetStateProperty] properties resolve to non-null values. /// /// ## Properties that can be null /// /// Some properties, like [ButtonStyle.fixedSize] would override other values /// in the same [ButtonStyle] if set, so they are allowed to be null. Here is /// a summary of properties that are allowed to be null when returned in the /// [ButtonStyle] returned by this function, an why: /// /// - [ButtonStyle.fixedSize] because it would override other values in the /// same [ButtonStyle], like [ButtonStyle.maximumSize]. /// - [ButtonStyle.side] because null is a valid value for a button that has /// no side. [OutlinedButton] returns a non-null default for this, however. /// - [ButtonStyle.backgroundBuilder] and [ButtonStyle.foregroundBuilder] /// because they would override the [ButtonStyle.foregroundColor] and /// [ButtonStyle.backgroundColor] of the same [ButtonStyle]. /// /// See also: /// /// * [themeStyleOf], returns the ButtonStyle of this button's component /// theme.-,;11/// Returns the ButtonStyle that belongs to the button's component theme. /// /// The returned style can be overridden by the [style] parameter. /// /// Concrete button subclasses should return the ButtonStyle for the /// nearest subclass-specific inherited theme, and if no such theme /// exists, then the same value from the overall [Theme]. /// /// See also: /// /// * [defaultStyleOf], Returns the default [ButtonStyle] for this button.>LK^K^_&D/// Returns null if [value] is null, otherwise `WidgetStatePropertyAll(value)`. /// /// A convenience method for subclasses.OBuu/// Returns null if [enabled] and [disabled] are null. /// Otherwise, returns a [WidgetStateProperty] that resolves to [disabled] /// when [WidgetState.disabled] is active, and [enabled] otherwise. /// /// A convenience method for subclasses.ƒ/// A convenience method used by subclasses in the framework, that returns an /// interpolated value based on the [fontSizeMultiplier] parameter: /// /// * 0 - 1 [geometry1x] /// * 1 - 2 lerp([geometry1x], [geometry2x], [fontSizeMultiplier] - 1) /// * 2 - 3 lerp([geometry2x], [geometry3x], [fontSizeMultiplier] - 2) /// * otherwise [geometry3x] /// /// This method is used by the framework for estimating the default paddings to /// use on a button with a text label, when the system text scaling setting /// changes. It's usually supplied with empirical [geometry1x], [geometry2x], /// [geometry3x] values adjusted for different system text scaling values, when /// the unscaled font size is set to 14.0 (the default [TextTheme.labelLarge] /// value). /// /// The `fontSizeMultiplier` argument, for historical reasons, is the default /// font size specified in the [ButtonStyle], scaled by the ambient font /// scaler, then divided by 14.0 (the default font size used in buttons). 21BJI&/// The base [State] class for buttons whose style is defined by a [ButtonStyle] object. /// /// See also: /// /// * [ButtonStyleButton], the [StatefulWidget] subclass for which this class is the [State]. /// * [ElevatedButton], a filled button whose material elevates when pressed. /// * [FilledButton], a filled ButtonStyleButton that doesn't elevate when pressed. /// * [OutlinedButton], similar to [TextButton], but with an outline. /// * [TextButton], a simple button without a shadow..2HHmglldiiY·Ḩ`X```)````a`a<aCaCaLaaaaaYXararazaaaYaZb c;c;%/// A widget to pad the area around a [ButtonStyleButton]'s inner [Material]. /// /// Redirect taps that occur in the padded area around the child to the center /// of the child. This increases the size of the button and the button's /// "tap target", but not its material or its ink splashes.ct:czczcc cccccccccscccddccdFdXdXdkdydxd*dddFdGdߌddeFeee*e+ e1e0e;eGeFePeUe[eVe eeeceleleeee ee ff1f1fJ fRfQfffffg ggffgggg gggghphhh hhhphqi7i<i<iJ#icibio"iijဨjjkkkjjkkkk$kkkkkkkmWmmmmnnnooooo-o,nntG++/// {@template flutter.material.ButtonStyleButton.iconAlignment} /// Determines the alignment of the icon within the widgets such as: /// - [ElevatedButton.icon], /// - [FilledButton.icon], /// - [FilledButton.tonalIcon]. /// - [OutlinedButton.icon], /// - [TextButton.icon], /// /// The effect of `iconAlignment` depends on [TextDirection]. If textDirection is /// [TextDirection.ltr] then [IconAlignment.start] and [IconAlignment.end] align the /// icon on the left or right respectively. If textDirection is [TextDirection.rtl] the /// the alignments are reversed. /// /// Defaults to [IconAlignment.start]. /// /// {@tool dartpad} /// This sample demonstrates how to use `iconAlignment` to align the button icon to the start /// or the end of the button. /// /// ** See code in examples/api/lib/material/button_style_button/button_style_button.icon_alignment.0.dart ** /// {@end-tool} /// /// {@endtemplate}>;tt2/// The icon is placed at the start of the button.70/// The icon is placed at the end of the button.elevated_button_theme.dartmenu_anchor.darttext_button_theme.dart.text_theme.dartQ theme.dart=׀%Hfpr-D^~΂ )?Zrt:]}GÅȅ i &^eZrzޯWE}ױ,ceҲ#`b;|۴&M@R@@ @r@@@A?AnAvAB8BBC8CCD DDDUD{DDDE@EfEEEF F@FHFFFGGIGQGzGH H=HEHHII$IoIIIJ4J<J>JfJJJK K KcKzKKLL8LBLJLpLLMM>M_MkMtMMMNN(N1N8N:N~NO O<OiOOPPNPPPPQ2QQQQR$RiRRRS&SFSSTT`ToT~TTTUU$UHUxUzUUUUV V%VWVVVVW W`WgWiWWWX5X?XVXxXXXYY>YhYYYZZ=ZZZZZZZ[>[E[G[`[[[\\B\N\u\\\\\] ]!]I]i]]]]^ ^7^^^_(_a_``4`\`x````````aaaUaWadaaabbb bYb^bbc5crcccccdd=dBdDdQdddddee_eaeeeeeeeffff(f\fvffffffg"g<ggggggghhOhVhghlhnh{hhiii.i3i5iiij8jjjjjjjk#kkkkkl!l;lOlVllllmm'mmmmmnn*n|nnnnno:opoooop#p<pypppppp IconAlignmentButtonStyleButton_ButtonStyleState _MouseCursor _InputPadding_RenderInputPadding0flutter.material.ButtonStyleButton.iconAlignmentDetermines the alignment of the icon within the widgets such as: - [ElevatedButton.icon], - [FilledButton.icon], - [FilledButton.tonalIcon]. - [OutlinedButton.icon], - [TextButton.icon], The effect of `iconAlignment` depends on [TextDirection]. If textDirection is [TextDirection.ltr] then [IconAlignment.start] and [IconAlignment.end] align the icon on the left or right respectively. If textDirection is [TextDirection.rtl] the the alignments are reversed. Defaults to [IconAlignment.start]. {@tool dartpad} This sample demonstrates how to use `iconAlignment` to align the button icon to the start or the end of the button. ** See code in examples/api/lib/material/button_style_button/button_style_button.icon_alignment.0.dart ** {@end-tool}9