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Documentation

Index

• Variables
• func ListWidgets()
• func ShowButtons()
• type Node
  • func FindWidgetId(id int) *Node
  • func (n *Node) Bool() bool
  • func (n *Node) CurrentS() string
  • func (n *Node) DeleteNode()
  • func (n *Node) DumpWidget(pad string)
  • func (n *Node) FindWidgetId(id int) *Node
  • func (n *Node) GetLabel() string
  • func (n *Node) GetProgName() string
  • func (n *Node) Hidden() bool
  • func (n *Node) Json() []string
  • func (n *Node) ListWidgets()
  • func (n *Node) ProgName() string
  • func (n *Node) SetCurrentS(s string)
  • func (n *Node) ShowButtons()
  • func (n *Node) String() string
  • func (n *Node) Strings() []string
• type TreeInfo
  • func New() *TreeInfo
  • func (me *TreeInfo) AddNode(a *widget.Action) *Node
  • func (me *TreeInfo) Callback(guiCallback chan widget.Action)
  • func (me *TreeInfo) PluginChannel() chan widget.Action
  • func (me *TreeInfo) SendEnableDebugger()
  • func (me *TreeInfo) SendFromUser(n *Node)
  • func (me *TreeInfo) SendToolkitLoad(s string)
  • func (me *TreeInfo) SendToolkitPanic()
  • func (me *TreeInfo) SendUserEvent(n *Node)
  • func (me *TreeInfo) SendWidgetEvent(n *Node)
  • func (me *TreeInfo) SendWindowCloseEvent(n *Node)

Variables

var TREE *log.LogFlag

var TREEWARN *log.LogFlag

Functions

func ListWidgets

func ListWidgets()

func ShowButtons

func ShowButtons()

Types

type Node

type Node struct {
	Parent *Node

	WidgetId   int // widget ID
	WidgetType widget.WidgetType
	ParentId   int // parent ID

	State widget.State

	// the internal plugin toolkit structure
	// in the gtk plugin, it has gtk things like margin & border settings
	// in the text console one, it has text console things like colors for menus & buttons
	TK any
	// contains filtered or unexported fields
}

func FindWidgetId

func FindWidgetId(id int) *Node

searches the binary tree for a WidgetId

func (*Node) Bool

func (n *Node) Bool() bool

func (*Node) CurrentS

func (n *Node) CurrentS() string

func (*Node) DeleteNode

func (n *Node) DeleteNode()

func (*Node) DumpWidget

func (n *Node) DumpWidget(pad string)

func (*Node) FindWidgetId

func (n *Node) FindWidgetId(id int) *Node

searches the binary tree for a WidgetId

func (*Node) GetLabel

func (n *Node) GetLabel() string

func (*Node) GetProgName

func (n *Node) GetProgName() string

func (*Node) Hidden

func (n *Node) Hidden() bool

func (*Node) Json

func (n *Node) Json() []string

func (*Node) ListWidgets

func (n *Node) ListWidgets()

func (*Node) ProgName

func (n *Node) ProgName() string

func (*Node) SetCurrentS

func (n *Node) SetCurrentS(s string)

func (*Node) ShowButtons

func (n *Node) ShowButtons()

func (*Node) String

func (n *Node) String() string

func (*Node) Strings

func (n *Node) Strings() []string

type TreeInfo

type TreeInfo struct {
	PluginName string

	// ActionFromChannel func(widget.Action)
	NodeAction   func(*Node, widget.ActionType)
	Add          func(*Node)
	AddText      func(*Node, string)
	SetText      func(*Node, string)
	SetTitle     func(*Node, string)
	SetLabel     func(*Node, string)
	SetChecked   func(*Node, bool)
	ToolkitClose func()
	// contains filtered or unexported fields
}

func New

func New() *TreeInfo

func (*TreeInfo) AddNode

func (me *TreeInfo) AddNode(a *widget.Action) *Node

this is in common.go, do not move it

func (*TreeInfo) Callback

func (me *TreeInfo) Callback(guiCallback chan widget.Action)

Other goroutines must use this to access the GUI

You can not acess / process the GUI thread directly from other goroutines. This is due to the nature of how Linux, MacOS and Windows work (they all work differently. suprise. surprise.)

this sets the channel to send user events back from the plugin

func (*TreeInfo) PluginChannel

func (me *TreeInfo) PluginChannel() chan widget.Action

func (*TreeInfo) SendEnableDebugger

func (me *TreeInfo) SendEnableDebugger()

func (*TreeInfo) SendFromUser

func (me *TreeInfo) SendFromUser(n *Node)

func (*TreeInfo) SendToolkitLoad

func (me *TreeInfo) SendToolkitLoad(s string)

func (*TreeInfo) SendToolkitPanic

func (me *TreeInfo) SendToolkitPanic()

func (*TreeInfo) SendUserEvent

func (me *TreeInfo) SendUserEvent(n *Node)

Other goroutines must use this to access the GUI

func (*TreeInfo) SendWidgetEvent

func (me *TreeInfo) SendWidgetEvent(n *Node)

The user clicked on something. Or typed something

func (*TreeInfo) SendWindowCloseEvent

func (me *TreeInfo) SendWindowCloseEvent(n *Node)