Table

虚拟化表格集合，包含表头、行和单元格部件。

正在加载交互演示…

func TableExample(rows []string) *ui.Element {
	table := ui.NewTable(ui.TableRootProps{Columns: func() []ui.TableColumnDeclaration {
		return []ui.TableColumnDeclaration{{ID: "name", Label: "Name", Track: "1fr", Sortable: true}}
	}, RowCount: func() float64 {
		return float64(len(rows))
	}, RowHeight: 26, HeaderHeight: 28, PartProps: ui.PartProps{Style: ui.Style().Height(260).OverflowY("scroll")}})
	children := []*ui.Element{
		table.Header(ui.TableHeaderProps{Column: "name"}).Child("Name"),
	}
	for index, name := range rows {
		children = append(children, table.Row(ui.TableRowProps{Index: index}).Child(
			table.Cell(ui.TableCellProps{Column: "name"}).Child(name),
		))
	}
	return table.Root().Children(children)
}

#导入

从 github.com/egoist/quickgui/go/ui 导入 ui。

import (
	"github.com/egoist/quickgui/go/ui"
)

#用法

func TableExample(rows []string) *ui.Element {
	table := ui.NewTable(ui.TableRootProps{Columns: func() []ui.TableColumnDeclaration {
		return []ui.TableColumnDeclaration{{ID: "name", Label: "Name", Track: "1fr", Sortable: true}}
	}, RowCount: func() float64 {
		return float64(len(rows))
	}, RowHeight: 26, HeaderHeight: 28, PartProps: ui.PartProps{Style: ui.Style().Height(260).OverflowY("scroll")}})
	children := []*ui.Element{
		table.Header(ui.TableHeaderProps{Column: "name"}).Child("Name"),
	}
	for index, name := range rows {
		children = append(children, table.Row(ui.TableRowProps{Index: index}).Child(
			table.Cell(ui.TableCellProps{Column: "name"}).Child(name),
		))
	}
	return table.Root().Children(children)
}

#结构

table.Root
table.Header
table.Row
table.Cell

#API 参考

展开条目查看说明和完整签名。短横线表示声明中未记录默认值。

`NewTable`

查看源码

ui.NewTable(props ...TableRootProps) *TableComponent

NewTable declares a Table instance. Optional props provide initial settings.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

查看源码

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

查看源码

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

查看源码

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

查看源码

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

查看源码

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

查看源码

Groupany—

Names this element as a group for descendant interaction-state styling.

any

查看源码

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

查看源码

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

查看源码

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

查看源码

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

查看源码

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

查看源码

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

查看源码

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

查看源码

Columnsfunc() []TableColumnDeclaration—

Column declarations for the virtual table.

func() []TableColumnDeclaration

查看源码

RowCountfunc() float64—

Total logical row count.

func() float64

查看源码

RowHeightany—

Logical height of each virtualized row.

any

查看源码

HeaderHeightany—

Height reserved for the table’s header row, in logical pixels.

any

查看源码

SelectionModestring—

Allows single or multiple table selection.

string

查看源码

Selectionfunc() []TableRowRange—

Controlled selection for a table, native picker, or color control.

func() []TableRowRange

查看源码

Sortfunc() *TableSortState—

Current table sort configuration.

func() *TableSortState

查看源码

Editingfunc() *TableCell—

Controlled editing state of the table cell.

func() *TableCell

查看源码

OnVisibleRangeChangefunc(VisibleRange, *native.Event)—

Callback for visible range change. The signature below lists the event payload.

func(VisibleRange, *native.Event)

查看源码

OnSelectionChangefunc([]TableRowRange, *native.Event)—

Reports the selected native picker option or color.

func([]TableRowRange, *native.Event)

查看源码

OnSortChangefunc(*TableSortState, *native.Event)—

Callback for sort change. The signature below lists the event payload.

func(*TableSortState, *native.Event)

查看源码

OnActiveCellChangefunc(*TableCell, *native.Event)—

Callback for active cell change. The signature below lists the event payload.

func(*TableCell, *native.Event)

查看源码

OnColumnResizefunc([]ColumnWidth, *native.Event)—

Callback for column resize. The signature below lists the event payload.

func([]ColumnWidth, *native.Event)

查看源码

OnColumnReorderfunc([]string, *native.Event)—

Callback for column reorder. The signature below lists the event payload.

func([]string, *native.Event)

查看源码

OnEditEndfunc(TableEditEndDetails, *native.Event)—

Callback for edit end. The signature below lists the event payload.

func(TableEditEndDetails, *native.Event)

查看源码

OnActivatefunc(TableCell, *native.Event)—

Callback for activate. The signature below lists the event payload.

func(TableCell, *native.Event)

查看源码

`Table.Disabled`

查看源码

table.Disabled(value any) *TableComponent

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

`Table.Columns`

查看源码

table.Columns(value any) *TableComponent

Column declarations for the virtual table.

`Table.RowCount`

查看源码

table.RowCount(value any) *TableComponent

Total logical row count.

`Table.RowHeight`

查看源码

table.RowHeight(value any) *TableComponent

Logical height of each virtualized row.

`Table.HeaderHeight`

查看源码

table.HeaderHeight(value any) *TableComponent

Height reserved for the table’s header row, in logical pixels.

`Table.SelectionMode`

查看源码

table.SelectionMode(value string) *TableComponent

Allows single or multiple table selection.

`Table.Selection`

查看源码

table.Selection(value any) *TableComponent

Controlled selection for a table, native picker, or color control.

`Table.Sort`

查看源码

table.Sort(value any) *TableComponent

Current table sort configuration.

`Table.Editing`

查看源码

table.Editing(value any) *TableComponent

Controlled editing state of the table cell.

`Table.OnVisibleRangeChange`

查看源码

table.OnVisibleRangeChange(value func(VisibleRange, *native.Event)) *TableComponent

Callback for visible range change. The signature below lists the event payload.

`Table.OnSelectionChange`

查看源码

table.OnSelectionChange(value func([]TableRowRange, *native.Event)) *TableComponent

Reports the selected native picker option or color.

`Table.OnSortChange`

查看源码

table.OnSortChange(value func(*TableSortState, *native.Event)) *TableComponent

Callback for sort change. The signature below lists the event payload.

`Table.OnActiveCellChange`

查看源码

table.OnActiveCellChange(value func(*TableCell, *native.Event)) *TableComponent

Callback for active cell change. The signature below lists the event payload.

`Table.OnColumnResize`

查看源码

table.OnColumnResize(value func([]ColumnWidth, *native.Event)) *TableComponent

Callback for column resize. The signature below lists the event payload.

`Table.OnColumnReorder`

查看源码

table.OnColumnReorder(value func([]string, *native.Event)) *TableComponent

Callback for column reorder. The signature below lists the event payload.

`Table.OnEditEnd`

查看源码

table.OnEditEnd(value func(TableEditEndDetails, *native.Event)) *TableComponent

Callback for edit end. The signature below lists the event payload.

`Table.OnActivate`

查看源码

table.OnActivate(value func(TableCell, *native.Event)) *TableComponent

Callback for activate. The signature below lists the event payload.

`Table.Root`

查看源码

table.Root() *Element

Configures root for this part. The declared type and source define the accepted value.

`Table.Header`

查看源码

table.Header(options ...TableHeaderProps) *Element

Configures header for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

查看源码

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

查看源码

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

查看源码

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

查看源码

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

查看源码

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

查看源码

Groupany—

Names this element as a group for descendant interaction-state styling.

any

查看源码

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

查看源码

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

查看源码

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

查看源码

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

查看源码

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

查看源码

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

查看源码

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

查看源码

Columnstring—

Identifies the table column associated with this part.

string

查看源码

`Table.Row`

查看源码

table.Row(options ...TableRowProps) *Element

Configures row for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

查看源码

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

查看源码

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

查看源码

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

查看源码

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

查看源码

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

查看源码

Groupany—

Names this element as a group for descendant interaction-state styling.

any

查看源码

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

查看源码

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

查看源码

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

查看源码

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

查看源码

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

查看源码

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

查看源码

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

查看源码

Indexany—

Zero-based index associated with this repeated part.

any

查看源码

`Table.Cell`

查看源码

table.Cell(options ...TableCellProps) *Element

Configures cell for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

查看源码

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

查看源码

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

查看源码

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

查看源码

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

查看源码

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

查看源码

Groupany—

Names this element as a group for descendant interaction-state styling.

any

查看源码

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

查看源码

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

查看源码

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

查看源码

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

查看源码

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

查看源码

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

查看源码

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

查看源码

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

查看源码

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

查看源码

Columnstring—

Identifies the table column associated with this part.

string

查看源码

Index*float64—

Zero-based index associated with this repeated part.

*float64

查看源码

`Element`

查看源码

part.Child(content).Style(style)

Every part returns a fluent element. Strings, numbers, elements, and deferred child factories compose directly.

ChildChild(child any) *Element—

Child appends content and returns this element. Content can be an element, native node, scalar, accessor, or node-returning construction callback.

Child(child any) *Element

查看源码

ChildrenChildren(children ...any) *Element—

Children appends multiple children in order without replacing existing content. It also accepts []any, []*Element, and []*native.Node slices as arguments. Read the retained child nodes through element.Node.Children.

Children(children ...any) *Element

查看源码

StyleStyle(style StyleBuilder) *Element—

Style merges a reusable style. Scalar accessors retain independent native bindings.

Style(style StyleBuilder) *Element

查看源码

OnClickOnClick(handler func()) *Element—

OnClick handles a click without an unused event parameter.

OnClick(handler func()) *Element

查看源码

RefRef(handler func(*native.Node)) *Element—

Ref exposes the native handle once at this point in the declaration chain.

Ref(handler func(*native.Node)) *Element

查看源码