Added FButton.icon for a single icon button

forus-labs · Aug 4, 2024 · 30d6b16 · 30d6b16
1 parent bb45cef
commit 30d6b16
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Showing 2 changed files with 46 additions and 7 deletions.
diff --git a/forui/lib/src/widgets/button/button.dart b/forui/lib/src/widgets/button/button.dart
@@ -27,7 +27,8 @@ class FButton extends StatelessWidget {
   @useResult
   static _Data _of(BuildContext context) {
     final theme = context.dependOnInheritedWidgetOfExactType<_InheritedData>();
-    return theme?.data ?? (style: context.theme.buttonStyles.primary, enabled: true);
+    return theme?.data ??
+        (style: context.theme.buttonStyles.primary, enabled: true);
   }
 
   /// The style. Defaults to [FButtonStyle.primary].
@@ -99,6 +100,18 @@ class FButton extends StatelessWidget {
           label: label,
         );
 
+  /// Creates a [FButton] that contains only an [icon]
+  FButton.icon({
+    required this.onPress,
+    required Widget icon,
+    this.style = Variant.outline,
+    this.onLongPress,
+    this.autofocus = false,
+    this.focusNode,
+    this.onFocusChange,
+    super.key,
+  }) : child = _FButtonIconContent(icon: icon);
+
   /// Creates a [FButton] with custom content.
   const FButton.raw({
     required this.onPress,
@@ -129,7 +142,8 @@ class FButton extends StatelessWidget {
       onPress: onPress,
       onLongPress: onLongPress,
       child: DecoratedBox(
-        decoration: enabled ? style.enabledBoxDecoration : style.disabledBoxDecoration,
+        decoration:
+            enabled ? style.enabledBoxDecoration : style.disabledBoxDecoration,
         child: _InheritedData(
           data: (style: style, enabled: enabled),
           child: child,
@@ -145,7 +159,8 @@ class FButton extends StatelessWidget {
       ..add(DiagnosticsProperty('style', style))
       ..add(DiagnosticsProperty('onPress', onPress))
       ..add(DiagnosticsProperty('onLongPress', onLongPress))
-      ..add(FlagProperty('autofocus', value: autofocus, defaultValue: false, ifTrue: 'autofocus'))
+      ..add(FlagProperty('autofocus',
+          value: autofocus, defaultValue: false, ifTrue: 'autofocus'))
       ..add(DiagnosticsProperty('focusNode', focusNode))
       ..add(DiagnosticsProperty('onFocusChange', onFocusChange))
       ..add(DiagnosticsProperty('builder', child));
@@ -233,7 +248,8 @@ class FButtonCustomStyle extends FButtonStyle with Diagnosticable {
   }) =>
       FButtonCustomStyle(
         enabledBoxDecoration: enabledBoxDecoration ?? this.enabledBoxDecoration,
-        disabledBoxDecoration: disabledBoxDecoration ?? this.disabledBoxDecoration,
+        disabledBoxDecoration:
+            disabledBoxDecoration ?? this.disabledBoxDecoration,
         content: content ?? this.content,
         icon: icon ?? this.icon,
       );
@@ -259,7 +275,11 @@ class FButtonCustomStyle extends FButtonStyle with Diagnosticable {
           icon == other.icon;
 
   @override
-  int get hashCode => enabledBoxDecoration.hashCode ^ disabledBoxDecoration.hashCode ^ content.hashCode ^ icon.hashCode;
+  int get hashCode =>
+      enabledBoxDecoration.hashCode ^
+      disabledBoxDecoration.hashCode ^
+      content.hashCode ^
+      icon.hashCode;
 }
 
 typedef _Data = ({FButtonCustomStyle style, bool enabled});

diff --git a/forui/lib/src/widgets/button/button_content.dart b/forui/lib/src/widgets/button/button_content.dart
@@ -18,7 +18,9 @@ final class _FButtonContent extends StatelessWidget {
     return Padding(
       padding: style.content.padding,
       child: DefaultTextStyle.merge(
-        style: enabled ? style.content.enabledTextStyle : style.content.disabledTextStyle,
+        style: enabled
+            ? style.content.enabledTextStyle
+            : style.content.disabledTextStyle,
         child: Row(
           mainAxisAlignment: MainAxisAlignment.center,
           children: separate(
@@ -37,6 +39,22 @@ final class _FButtonContent extends StatelessWidget {
   }
 }
 
+final class _FButtonIconContent extends StatelessWidget {
+  final Widget icon;
+
+  const _FButtonIconContent({required this.icon});
+
+  @override
+  Widget build(BuildContext context) {
+    final (:style, enabled: _) = FButton._of(context);
+
+    return Padding(
+      padding: style.content.padding,
+      child: icon,
+    );
+  }
+}
+
 /// [FButton] content's style.
 class FButtonContentStyle with Diagnosticable {
   /// The [TextStyle] when this button is enabled.
@@ -121,5 +139,6 @@ class FButtonContentStyle with Diagnosticable {
           padding == other.padding;
 
   @override
-  int get hashCode => enabledTextStyle.hashCode ^ disabledTextStyle.hashCode ^ padding.hashCode;
+  int get hashCode =>
+      enabledTextStyle.hashCode ^ disabledTextStyle.hashCode ^ padding.hashCode;
 }