apptomate_custom_data_table 0.0.2

An enhanced DataTable widget with customizable styling and layout options for Flutter applications.

CustomDataTable for Flutter

A highly customizable DataTable widget for Flutter applications with additional features like pagination, sorting, and styling options.

Features

• Customizable styling: Control colors, borders, and text styles for different parts of the table
• Pagination support: Built-in pagination controls with configurable rows per page
• Sorting: Optional column sorting functionality
• Responsive design: Horizontal and vertical scrolling for small screens
• Checkbox column: Optional selection column
• Action buttons: Add custom actions above the table
• Dark mode support: Automatic adaptation to theme brightness
• Resizable columns: Optional column resizing
• Tooltips: Optional tooltips for column headers

Installation

Add the dependency to your pubspec.yaml:

dependencies:
  apptomate_custom_data_table: ^0.0.2

Usage

import 'package:flutter/material.dart';
import 'custom_data_table.dart';

class MyTablePage extends StatelessWidget {
  final List<DataRow> sampleRows = [
    // Your data rows here
  ];
  
  final List<DataColumn> sampleColumns = [
    // Your columns here
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: CustomDataTable(
        columns: sampleColumns,
        rows: sampleRows,
        paginated: true,
        rowsPerPage: 10,
        showActions: true,
        actions: [
          IconButton(
            icon: Icon(Icons.add),
            onPressed: () {/* Add action */},
          ),
        ],
      ),
    );
  }
}

Properties

Property	Type	Description	Default
columns	List<DataColumn>	Required table columns	-
rows	List<DataRow>	Required table rows	-
showCheckboxColumn	bool	Show selection checkbox column	false
headingRowColor	Color?	Header row background color	Theme-based
evenRowColor	Color?	Even row background color	Theme-based
oddRowColor	Color?	Odd row background color	Theme-based
columnSpacing	double	Space between columns	12.0
dataRowMinHeight	double	Minimum row height	48.0
dataRowMaxHeight	double	Maximum row height	double.infinity
headingRowHeight	double	Header row height	56.0
horizontalMargin	double	Horizontal margin	12.0
verticalMargin	double	Vertical margin	8.0
sortable	bool	Enable column sorting	true
paginated	bool	Enable pagination	false
rowsPerPage	int	Rows per page when paginated	5
showActions	bool	Show action buttons	false
actions	List<Widget>?	Custom action widgets	null
border	TableBorder?	Table border style	Default border
headingTextStyle	TextStyle?	Header text style	Theme-based
rowTextStyle	TextStyle?	Row text style	Theme-based
showFirstLastButtons	bool	Show first/last page buttons	false
showTooltip	bool	Show column tooltips	true
resizableColumns	bool	Allow column resizing	false
scrollable	bool	Enable scrolling	true
physics	ScrollPhysics?	Scroll physics	Platform default
showFooter	bool	Show item count footer	false

Customization

The widget automatically adapts to your app's theme (light/dark mode) but you can override any colors or styles as needed.

Example

See the example above in the Usage section for a basic implementation. For more advanced usage, you can:

• Add sorting callbacks to your DataColumns
• Implement custom actions
• Style different parts of the table independently
• Combine with other widgets in your layout

Limitations

• Column resizing (resizableColumns) is not fully implemented in the current version
• Very large datasets may impact performance (consider implementing data virtualization for huge datasets)