giuplus

README

giuplus

additional widgets for the Giu immediate mode GUI for Go based on imgui

Documentation

Index

• func TextWidth(s string) float32
• func WrapInputtextMultiline(e *TextEditor, data imgui.InputTextCallbackData) int32
• type TextEditor
  • func NewTextEditor(width, height float32, onActivate func(e *TextEditor)) *TextEditor
  • func NewTextEditorMultiline(width, height float32) *TextEditor
  • func (e *TextEditor) AutoSelect() bool
  • func (e *TextEditor) Build()
  • func (e *TextEditor) SetAutoSelect(on bool)
  • func (e *TextEditor) SetOnActivate(callback func(e *TextEditor))
  • func (e *TextEditor) SetSize(width, height float32)
  • func (e *TextEditor) SetText(s string)
  • func (e *TextEditor) SetWordwrap(on bool)
  • func (e *TextEditor) Size() (float32, float32)
  • func (e *TextEditor) Text() string
  • func (e *TextEditor) Widget() g.Widget
  • func (e *TextEditor) Wordrap() bool

Functions

func TextWidth

func TextWidth(s string) float32

TextWidth returns the width of the given text.

func WrapInputtextMultiline

func WrapInputtextMultiline(e *TextEditor, data imgui.InputTextCallbackData) int32

WrapInputTextMultiline is a callback to wrap an input text multiline.

Types

type TextEditor

type TextEditor struct {
	// contains filtered or unexported fields
}

func NewTextEditor

func NewTextEditor(width, height float32, onActivate func(e *TextEditor)) *TextEditor

NewTextEditor creates a new text editor with given height and width. The onActivate callback is called when the editor is activated.

func NewTextEditorMultiline

func NewTextEditorMultiline(width, height float32) *TextEditor

NewTextEditorMultiline creates a new multiline text editor with given width and height. Word-wrapping is ON by default.

func (*TextEditor) AutoSelect

func (e *TextEditor) AutoSelect() bool

AutoSelect returns true if text is automatically selected on focus, false otherwise.

func (*TextEditor) Build

func (e *TextEditor) Build()

Build builds the widget's layout. This is to satisfy Giu's custom widget interface.

func (*TextEditor) SetAutoSelect

func (e *TextEditor) SetAutoSelect(on bool)

SetAutoSelect sets the automatic selection on focus feature.

func (*TextEditor) SetOnActivate

func (e *TextEditor) SetOnActivate(callback func(e *TextEditor))

SetOnActivate sets the onActivate callback which is called when the editor is activated.

func (*TextEditor) SetSize

func (e *TextEditor) SetSize(width, height float32)

SetSize sets the editor width and height. Widths and heights of -1 indicate maximum stretch.

func (*TextEditor) SetText

func (e *TextEditor) SetText(s string)

SetText sets the editor text to the given UTF-8 string.

func (*TextEditor) SetWordwrap

func (e *TextEditor) SetWordwrap(on bool)

SetWordwrap sets the automatic word wrapping on or off.

func (*TextEditor) Size

func (e *TextEditor) Size() (float32, float32)

Size returns the width and height of the editor. Widths and heights of -1 indicate maximum stretch.

func (*TextEditor) Text

func (e *TextEditor) Text() string

Text returns the text of the editor.

func (*TextEditor) Widget

func (e *TextEditor) Widget() g.Widget

Widget returns the undlerying GUI widget, which is either a InputText or InputTextMultiline.

func (*TextEditor) Wordrap

func (e *TextEditor) Wordrap() bool

Wordwrap returns true if the automatic word wrapping is on, false otherwise.