datatable

type CellPaintState struct {
	// Bounds is the cell's bounding rectangle.
	Bounds geometry.Rect

	// Value is the cell's text content.
	Value string

	// Align is the column text alignment.
	Align widget.TextAlign

	// RowIndex is the zero-based row index.
	RowIndex int

	// ColIndex is the zero-based column index.
	ColIndex int

	// Selected is true if the parent row is selected.
	Selected bool

	// Disabled is true if the table is disabled.
	Disabled bool

	// ColorScheme provides theme-derived colors.
	ColorScheme TableColorScheme
}

type Column struct {
	// Key is the unique identifier for this column, used in CellValue and OnSort callbacks.
	Key string

	// Title is the display text shown in the header row.
	Title string

	// Width is the fixed column width in logical pixels. 0 means auto (flex).
	Width float32

	// MinWidth is the minimum column width for auto-sized columns.
	// Ignored when Width > 0. Default: 50.
	MinWidth float32

	// Sortable enables click-to-sort on this column's header.
	Sortable bool

	// Align controls horizontal text alignment for cells in this column.
	// Default: TextAlignLeft.
	Align widget.TextAlign
}

type DefaultPainter struct{}

type HeaderCellPaintState struct {
	// Title is the column display text.
	Title string

	// Align is the column text alignment.
	Align widget.TextAlign

	// Sortable is true if this column supports sorting.
	Sortable bool

	// SortDir is the current sort direction for this column.
	SortDir SortDirection

	// Hovered is true if the mouse is over this header cell.
	Hovered bool

	// Disabled is true if the table is disabled.
	Disabled bool

	// ColorScheme provides theme-derived colors.
	ColorScheme TableColorScheme
}

type HeaderPaintState struct {
	// Disabled is true if the table is disabled.
	Disabled bool

	// ColorScheme provides theme-derived colors.
	ColorScheme TableColorScheme
}

type Option func(*config)

type Painter interface {
	// PaintHeader draws the table header background.
	PaintHeader(canvas widget.Canvas, bounds geometry.Rect, state HeaderPaintState)

	// PaintHeaderCell draws a single header cell (column title + sort indicator).
	PaintHeaderCell(canvas widget.Canvas, bounds geometry.Rect, state HeaderCellPaintState)

	// PaintRow draws the background for a data row.
	PaintRow(canvas widget.Canvas, state RowPaintState)

	// PaintCell draws a single data cell.
	PaintCell(canvas widget.Canvas, state CellPaintState)

	// PaintEmptyState draws the empty state when RowCount is 0.
	PaintEmptyState(canvas widget.Canvas, bounds geometry.Rect)
}

type RowPaintState struct {
	// Bounds is the row's bounding rectangle.
	Bounds geometry.Rect

	// RowIndex is the zero-based row index in the data source.
	RowIndex int

	// Selected is true if this row is selected.
	Selected bool

	// Focused is true if this row has focus within the table.
	Focused bool

	// Hovered is true if the mouse is over this row.
	Hovered bool

	// Disabled is true if the table is disabled.
	Disabled bool

	// ColorScheme provides theme-derived colors.
	ColorScheme TableColorScheme
}

type SelectionMode uint8

type SortDirection uint8

type TableColorScheme struct {
	HeaderBackground widget.Color // header row background
	HeaderText       widget.Color // header text color
	RowBackground    widget.Color // normal row background
	RowAlternate     widget.Color // alternate row background (zebra)
	SelectionColor   widget.Color // selected row background
	HoverColor       widget.Color // hovered row background
	FocusColor       widget.Color // focused row border
	CellText         widget.Color // cell text color
	Divider          widget.Color // column/row divider color
	EmptyText        widget.Color // empty state text color
}

type Widget struct {
	widget.WidgetBase
	// contains filtered or unexported fields
}