widget/action.go

package widget

type Action struct {
	ActionType ActionType
	WidgetType WidgetType

	WidgetId int
	ParentId int

	State	State

	// Text string  // what is visable to the user
	ProgName string  // a name useful for programming

	// most primitive widgets just store a single thing
	Value	any

	// how to arrange widgets
	Direction Orientation

	// All the strings for things like dropdown menus
	// They must be sent in display order
	// These must be unique
	Strings []string

	Range	RangeType

	// RETHINK / REDO EVERYTHING BELOW HERE
	// This is used for things like a slider(0,100)
	X      int
	Y      int

	// This is for the grid size & widget position
	W      int
	H      int
	AtW    int
	AtH    int

	// Put space around elements to improve look & feel
	// Margin	bool avoided due to use of action types
	// Pad	bool

	// Make widgets fill up the space available
	Expand	bool
}

type ActionType int // Add, SetText, Click, Hide, Append, Delete, etc

const (
	Add ActionType = iota + 1
	Delete
	SetText
	AddText
	Checked
	Show
	Hide
	Enable
	Disable
	SetMargin
	Margin
	Unmargin
	SetPad
	Pad
	Unpad
	SetExpand
	Append
	Move
	Dump
	User // the user did something (mouse, keyboard, etc)
	ToolkitLoad // attempts to load a new toolkit
	ToolkitInit // initializes the toolkit
	ToolkitClose // closes the toolkit
	ToolkitPanic
	Heartbeat
	CloseWindow
	UserQuit // the user closed the GUI
	EnableDebug // open the debugging window
)

func (s ActionType) String() string {
	switch s {
	case Add:
		return "Add"
	case Delete:
		return "Delete"
	case SetText:
		return "SetText"
	case AddText:
		return "AddText"
	case Show:
		return "Show"
	case Hide:
		return "Hide"
	case Enable:
		return "Enable"
	case Disable:
		return "Disable"
	case Margin:
		return "Margin"
	case Unmargin:
		return "Unmargin"
	case Pad:
		return "Pad"
	case Unpad:
		return "Unpad"
	case Append:
		return "Append"
	case Move:
		return "Move"
	case Dump:
		return "Dump"
	}
	return "ActionType.String() Error"
}