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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter/services.dart'; | ||
| import 'package:visual_graphs/components/edge_component.dart'; | ||
|
|
||
| class EdgeInfoBox extends StatefulWidget { | ||
| final EdgeComponent edgeComponent; | ||
| const EdgeInfoBox({super.key, required this.edgeComponent}); | ||
|
|
||
| @override | ||
| State<EdgeInfoBox> createState() => _EdgeInfoBoxState(); | ||
| } | ||
|
|
||
| class _EdgeInfoBoxState extends State<EdgeInfoBox> { | ||
| @override | ||
| Widget build(BuildContext context) { | ||
| return AlertDialog.adaptive( | ||
| title: Text( | ||
| "Edge: Node ${widget.edgeComponent.edge.from.label} ${widget.edgeComponent.edge.isDirected ? "to" : "&"} Node ${widget.edgeComponent.edge.to.label}"), | ||
| content: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: [ | ||
| Text("ID: ${widget.edgeComponent.edge.id}"), | ||
| TextField( | ||
| decoration: const InputDecoration( | ||
| labelText: "Weight", | ||
| ), | ||
| keyboardType: TextInputType.number, | ||
| controller: TextEditingController( | ||
| text: widget.edgeComponent.edge.weight.toString()), | ||
| focusNode: FocusNode()..requestFocus(), | ||
| onChanged: (value) { | ||
| if (value.isEmpty) { | ||
| widget.edgeComponent.edge.weight = 0; | ||
| } | ||
| try { | ||
| widget.edgeComponent.edge.weight = int.parse(value); | ||
| } catch (e) { | ||
| return; | ||
| } | ||
| }, | ||
| inputFormatters: [ | ||
| FilteringTextInputFormatter.allow(RegExp(r'[0-9\-]')), | ||
| ], | ||
| ), | ||
| CheckboxListTile( | ||
| title: const Text("Directed"), | ||
| value: widget.edgeComponent.edge.isDirected, | ||
| onChanged: (value) => setState(() { | ||
| widget.edgeComponent.gameRef.graph | ||
| .removeEdge(widget.edgeComponent.edge); | ||
| widget.edgeComponent.edge.isDirected = value!; | ||
| widget.edgeComponent.gameRef.graph | ||
| .addEdge(widget.edgeComponent.edge); | ||
| }), | ||
| ), | ||
| if (widget.edgeComponent.edge.isDirected) | ||
| ElevatedButton.icon( | ||
| onPressed: () { | ||
| widget.edgeComponent.gameRef.graph | ||
| .removeEdge(widget.edgeComponent.edge); | ||
|
|
||
| // swap the vertices | ||
| var temp = widget.edgeComponent.edge.from; | ||
| widget.edgeComponent.edge.from = widget.edgeComponent.edge.to; | ||
| widget.edgeComponent.edge.to = temp; | ||
|
|
||
| widget.edgeComponent.gameRef.graph | ||
| .addEdge(widget.edgeComponent.edge); | ||
| setState(() {}); | ||
| }, | ||
| label: const Text("Reverse"), | ||
| icon: const Icon(Icons.swap_horiz_outlined), | ||
| ), | ||
| const SizedBox(height: 10), | ||
| Row( | ||
| mainAxisSize: MainAxisSize.max, | ||
| mainAxisAlignment: MainAxisAlignment.end, | ||
| children: [ | ||
| FilledButton( | ||
| child: const Text("Done"), | ||
| onPressed: () { | ||
| Navigator.of(context).pop(); | ||
| }, | ||
| ), | ||
| ], | ||
| ) | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:visual_graphs/components/vertex_component.dart'; | ||
|
|
||
| class VertexInfoBox extends StatefulWidget { | ||
| final VertexComponent vertexComponent; | ||
| const VertexInfoBox({super.key, required this.vertexComponent}); | ||
|
|
||
| @override | ||
| State<VertexInfoBox> createState() => _VertexInfoBoxState(); | ||
| } | ||
|
|
||
| class _VertexInfoBoxState extends State<VertexInfoBox> { | ||
| @override | ||
| Widget build(BuildContext context) { | ||
| return AlertDialog.adaptive( | ||
| title: Text("Node ${widget.vertexComponent.vertex.label}"), | ||
| content: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: [ | ||
| Text("ID: ${widget.vertexComponent.vertex.id}"), | ||
| TextField( | ||
| decoration: const InputDecoration( | ||
| labelText: "Label", | ||
| ), | ||
| controller: TextEditingController( | ||
| text: widget.vertexComponent.vertex.label), | ||
| focusNode: FocusNode()..requestFocus(), | ||
| onChanged: (value) { | ||
| widget.vertexComponent.vertex.label = value; | ||
| }, | ||
| ), | ||
| const SizedBox(height: 10), | ||
| Row( | ||
| mainAxisSize: MainAxisSize.max, | ||
| mainAxisAlignment: MainAxisAlignment.end, | ||
| children: [ | ||
| FilledButton( | ||
| child: const Text("Done"), | ||
| onPressed: () { | ||
| Navigator.of(context).pop(); | ||
| }, | ||
| ), | ||
| ], | ||
| ) | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| } |
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