configui

type CustomGroup ¶

type CustomGroup interface {
	NewConfigWidget() CustomWidget
}

CustomGroup replaces the generated controls for a field with a custom widget.

Implement it on the field's type. NewConfigWidget returns the widget shown for that field; configui keeps the widget and calls CustomWidget.Bind with a pointer to the value. Use this when the field needs a layout the generated form does not provide.

type CustomWidget ¶

type CustomWidget interface {
	guigui.Widget
	Bind(v any)
}

CustomWidget edits one configuration field.

Bind receives a pointer to that field on each build. A field of type T is passed as *T.

type Editor ¶

type Editor[T any] struct {
	guigui.DefaultWidget
	// contains filtered or unexported fields
}

Editor is a modal settings overlay for a configuration struct T. Open it from a menu (or anywhere else) with Editor.SetOpen. Editing a field in the UI mutates *target directly through reflection.

func (e *Editor[T]) Build(context *guigui.Context, adder *guigui.ChildAdder) error

func (e *Editor[T]) IsOpen() bool

func (e *Editor[T]) Layout(context *guigui.Context, widgetBounds *guigui.WidgetBounds, layouter *guigui.ChildLayouter)

func (e *Editor[T]) OnClose(f func(context *guigui.Context, reason basicwidget.PopupCloseReason))

func (e *Editor[T]) SetOpen(open bool)

func (e *Editor[T]) SetTarget(v *T)

type Enum ¶

type Enum interface {
	// EnumOptions returns the choices for the enumeration.
	EnumOptions() []EnumOption
}

Enum is a string field shown as a dropdown.

type EnumOption ¶

type EnumOption struct {
	Value string // Value is stored on the struct field.
	Label string // Label is shown in the dropdown.
}

EnumOption holds a single choice in an Enum dropdown.