fltk

package module
v0.0.0-...-f086de1 Latest Latest
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 Go to latest Published: Mar 12, 2022 License: MIT Imports: 4 Imported by: 0

README

go-fltk

A simple wrapper around FLTK 1.4 library, which is a lightweight GUI library which allows creating small, self-contained and fast gui applications.

Requirements

In addition to Go, you will also need a C++11 compiler. The FLTK libraries are bundled with the repo for x86_64 Linux, MacOS and Windows (mingw64). You also need some system libs which are normally available on operating systems with a graphical user interfaces:

  • Windows: No external dependencies (for mingw64)
  • MacOS: No external dependencies
  • Linux: You need:
    • x11
    • Xrender
    • Xcursor
    • Xfixes
    • Xext
    • Xft
    • Xinerama
    • OpenGL

Usage

package main

import "github.com/pwiecz/go-fltk"

func main() {
    win := fltk.NewWindow(100, 100, 400, 300, "Main Window")
    btn := fltk.NewButton(160, 200, 80, 30, "Click")
    btn.SetCallback(func() {
        btn.SetLabel("Clicked")
    })
    win.End()
    win.Show()
    fltk.Run()
}

Widgets are created using the fltk.New<WidgetType> functions, modified for whatever widget you're instantiating. Function and method names resemble the original C++ names, while however, following the Golang convention of PascalCase. Setter methods are also preceded by a Set prefix.

Styling

FLTk offers 4 builtin schemes:

  • base (default)
  • gtk+
  • gleam
  • plastic These can be set using fltk.SetScheme("gtk+") for example.

FLTK also allows custom styling of your widgets:

package main

import (
	"strconv"

	"github.com/pwiecz/go-fltk"
)

// FLTK uses an RGBI color representation, the I is an index into FLTK's color map
// Passing 00 as I will use the RGB part of the value
const GRAY = 0x75757500
const BLUE = 0x42A5F500
const SEL_BLUE = 0x2196F300
const WIDTH = 600
const HEIGHT = 400

func main() {
	curr := 0
	fltk.InitStyles()
	win := fltk.NewWindow(WIDTH, HEIGHT)
	win.SetLabel("Flutter-like")
	win.SetColor(fltk.WHITE)
	bar := fltk.NewBox(fltk.FLAT_BOX, 0, 0, WIDTH, 60, "    FLTK App!")
	bar.SetAlign(fltk.ALIGN_INSIDE | fltk.ALIGN_LEFT)
	bar.SetLabelColor(255) // this uses the index into the color map, here it's white
	bar.SetColor(BLUE)
	bar.SetLabelSize(22)
	text := fltk.NewBox(fltk.NO_BOX, 250, 180, 100, 40, "You have pushed the button this many times:")
	text.SetLabelSize(18)
	text.SetLabelFont(fltk.TIMES)
	count := fltk.NewBox(fltk.NO_BOX, 250, 180+40, 100, 40, "0")
	count.SetLabelSize(36)
	count.SetLabelColor(GRAY)
	btn := fltk.NewButton(WIDTH-100, HEIGHT-100, 60, 60, "@+6plus") // this translates into a plus sign
	btn.SetColor(BLUE)
	btn.SetSelectionColor(SEL_BLUE)
	btn.SetLabelColor(255)
	btn.SetBox(fltk.OFLAT_BOX)
	btn.ClearVisibleFocus()
	btn.SetCallback(func() {
		curr += 1
		count.SetLabel(strconv.Itoa(curr))
	})
	win.End()
	win.Show()
	fltk.Run()
}

image

Label attributes can be seen here

Image support

FLTK supports vector and raster graphics, via several image types:

  • SvgImage
  • RgbImage
  • JpegImage
  • PngImage
  • BmpImage
  • SharedImage

Some of these can be instantiated from an image file or from data:

package main

import (
	"fmt"

	"github.com/pwiecz/go-fltk"
)

func main() {
	win := fltk.NewWindow(400, 300)
	box := fltk.NewBox(fltk.FLAT_BOX, 0, 0, 400, 300, "")
	image, err := fltk.NewJpegImageLoad("image.jpg")
	if err != nil {
		fmt.Printf("An error occured: %s\n", err)
	} else {
		box.SetImage(image)
	}
	win.End()
	win.Show()
	fltk.Run()
}

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ALIGN_CENTER             = Align(C.go_FL_ALIGN_CENTER)
	ALIGN_TOP                = Align(C.go_FL_ALIGN_TOP)
	ALIGN_BOTTOM             = Align(C.go_FL_ALIGN_BOTTOM)
	ALIGN_LEFT               = Align(C.go_FL_ALIGN_LEFT)
	ALIGN_RIGHT              = Align(C.go_FL_ALIGN_RIGHT)
	ALIGN_INSIDE             = Align(C.go_FL_ALIGN_INSIDE)
	ALIGN_TEXT_OVER_IMAGE    = Align(C.go_FL_ALIGN_TEXT_OVER_IMAGE)
	ALIGN_IMAGE_OVER_TEXT    = Align(C.go_FL_ALIGN_IMAGE_OVER_TEXT)
	ALIGN_CLIP               = Align(C.go_FL_ALIGN_CLIP)
	ALIGN_WRAP               = Align(C.go_FL_ALIGN_WRAP)
	ALIGN_IMAGE_NEXT_TO_TEXT = Align(C.go_FL_ALIGN_IMAGE_NEXT_TO_TEXT)
	ALIGN_TEXT_NEXT_TO_IMAGE = Align(C.go_FL_ALIGN_TEXT_NEXT_TO_IMAGE)
	ALIGN_IMAGE_BACKDROP     = Align(C.go_FL_ALIGN_IMAGE_BACKDROP)
	ALIGN_TOP_LEFT           = Align(C.go_FL_ALIGN_TOP_LEFT)
	ALIGN_TOP_RIGHT          = Align(C.go_FL_ALIGN_TOP_RIGHT)
	ALIGN_BOTTOM_LEFT        = Align(C.go_FL_ALIGN_BOTTOM_LEFT)
	ALIGN_BOTTOM_RIGHT       = Align(C.go_FL_ALIGN_BOTTOM_RIGHT)
	ALIGN_LEFT_TOP           = Align(C.go_FL_ALIGN_LEFT_TOP)
	ALIGN_RIGHT_TOP          = Align(C.go_FL_ALIGN_RIGHT_TOP)
	ALIGN_LEFT_BOTTOM        = Align(C.go_FL_ALIGN_LEFT_BOTTOM)
	ALIGN_RIGHT_BOTTOM       = Align(C.go_FL_ALIGN_RIGHT_BOTTOM)
	ALIGN_NOWRAP             = Align(C.go_FL_ALIGN_NOWRAP)
	ALIGN_POSITION_MASK      = Align(C.go_FL_ALIGN_POSITION_MASK)
	ALIGN_IMAGE_MASK         = Align(C.go_FL_ALIGN_IMAGE_MASK)
)
View Source 
var (
	NO_BOX                 = BoxType(C.go_FL_NO_BOX)
	FLAT_BOX               = BoxType(C.go_FL_FLAT_BOX)
	UP_BOX                 = BoxType(C.go_FL_UP_BOX)
	DOWN_BOX               = BoxType(C.go_FL_DOWN_BOX)
	UP_FRAME               = BoxType(C.go_FL_UP_FRAME)
	DOWN_FRAME             = BoxType(C.go_FL_DOWN_FRAME)
	THIN_UP_BOX            = BoxType(C.go_FL_THIN_UP_BOX)
	THIN_DOWN_BOX          = BoxType(C.go_FL_THIN_DOWN_BOX)
	ENGRAVED_BOX           = BoxType(C.go_FL_ENGRAVED_BOX)
	EMBOSSED_BOX           = BoxType(C.go_FL_EMBOSSED_BOX)
	ENGRAVED_FRAME         = BoxType(C.go_FL_ENGRAVED_FRAME)
	EMBOSSED_FRAME         = BoxType(C.go_FL_EMBOSSED_FRAME)
	BORDER_BOX             = BoxType(C.go_FL_BORDER_BOX)
	BORDER_FRAME           = BoxType(C.go_FL_BORDER_FRAME)
	SHADOW_FRAME           = BoxType(C.go_FL_SHADOW_FRAME)
	ROUNDED_BOX            = BoxType(C.go_FL_ROUNDED_BOX)
	RSHADOW_BOX            = BoxType(C.go_FL_RSHADOW_BOX)
	ROUNDED_FRAME          = BoxType(C.go_FL_ROUNDED_FRAME)
	RFLAT_BOX              = BoxType(C.go_FL_RFLAT_BOX)
	ROUND_UP_BOX           = BoxType(C.go_FL_ROUND_UP_BOX)
	ROUND_DOWN_BOX         = BoxType(C.go_FL_ROUND_DOWN_BOX)
	DIAMOND_UP_BOX         = BoxType(C.go_FL_DIAMOND_UP_BOX)
	DIAMOND_DOWN_BOX       = BoxType(C.go_FL_DIAMOND_DOWN_BOX)
	OVAL_BOX               = BoxType(C.go_FL_OVAL_BOX)
	OSHADOW_BOX            = BoxType(C.go_FL_OSHADOW_BOX)
	OVAL_FRAME             = BoxType(C.go_FL_OVAL_FRAME)
	OFLAT_BOX              = BoxType(C.go_FL_OFLAT_BOX)
	PLASTIC_UP_BOX         = BoxType(C.go_FL_PLASTIC_UP_BOX)
	PLASTIC_DOWN_BOX       = BoxType(C.go_FL_PLASTIC_DOWN_BOX)
	PLASTIC_UP_FRAME       = BoxType(C.go_FL_PLASTIC_UP_FRAME)
	PLASTIC_DOWN_FRAME     = BoxType(C.go_FL_PLASTIC_DOWN_FRAME)
	PLASTIC_THIN_UP_BOX    = BoxType(C.go_FL_PLASTIC_THIN_UP_BOX)
	PLASTIC_THIN_DOWN_BOX  = BoxType(C.go_FL_PLASTIC_THIN_DOWN_BOX)
	PLASTIC_ROUND_UP_BOX   = BoxType(C.go_FL_PLASTIC_ROUND_UP_BOX)
	PLASTIC_ROUND_DOWN_BOX = BoxType(C.go_FL_PLASTIC_ROUND_DOWN_BOX)
	GTK_UP_BOX             = BoxType(C.go_FL_GTK_UP_BOX)
	GTK_DOWN_BOX           = BoxType(C.go_FL_GTK_DOWN_BOX)
	GTK_UP_FRAME           = BoxType(C.go_FL_GTK_UP_FRAME)
	GTK_DOWN_FRAME         = BoxType(C.go_FL_GTK_DOWN_FRAME)
	GTK_THIN_UP_BOX        = BoxType(C.go_FL_GTK_THIN_UP_BOX)
	GTK_THIN_DOWN_BOX      = BoxType(C.go_FL_GTK_THIN_DOWN_BOX)
	GTK_THIN_UP_FRAME      = BoxType(C.go_FL_GTK_THIN_UP_FRAME)
	GTK_THIN_DOWN_FRAME    = BoxType(C.go_FL_GTK_THIN_DOWN_FRAME)
	GTK_ROUND_UP_BOX       = BoxType(C.go_FL_GTK_ROUND_UP_BOX)
	GTK_ROUND_DOWN_BOX     = BoxType(C.go_FL_GTK_ROUND_DOWN_BOX)
	GLEAM_UP_BOX           = BoxType(C.go_FL_GLEAM_UP_BOX)
	GLEAM_DOWN_BOX         = BoxType(C.go_FL_GLEAM_DOWN_BOX)
	GLEAM_UP_FRAME         = BoxType(C.go_FL_GLEAM_UP_FRAME)
	GLEAM_DOWN_FRAME       = BoxType(C.go_FL_GLEAM_DOWN_FRAME)
	GLEAM_THIN_UP_BOX      = BoxType(C.go_FL_GLEAM_THIN_UP_BOX)
	GLEAM_THIN_DOWN_BOX    = BoxType(C.go_FL_GLEAM_THIN_DOWN_BOX)
	GLEAM_ROUND_UP_BOX     = BoxType(C.go_FL_GLEAM_ROUND_UP_BOX)
	GLEAM_ROUND_DOWN_BOX   = BoxType(C.go_FL_GLEAM_ROUND_DOWN_BOX)
)
View Source 
var (
	HELVETICA             = Font(C.go_FL_HELVETICA)
	HELVETICA_BOLD        = Font(C.go_FL_HELVETICA_BOLD)
	HELVETICA_ITALIC      = Font(C.go_FL_HELVETICA_ITALIC)
	HELVETICA_BOLD_ITALIC = Font(C.go_FL_HELVETICA_BOLD_ITALIC)
	COURIER               = Font(C.go_FL_COURIER)
	COURIER_BOLD          = Font(C.go_FL_COURIER_BOLD)
	COURIER_ITALIC        = Font(C.go_FL_COURIER_ITALIC)
	COURIER_BOLD_ITALIC   = Font(C.go_FL_COURIER_BOLD_ITALIC)
	TIMES                 = Font(C.go_FL_TIMES)
	TIMES_BOLD            = Font(C.go_FL_TIMES_BOLD)
	TIMES_ITALIC          = Font(C.go_FL_TIMES_ITALIC)
	TIMES_BOLD_ITALIC     = Font(C.go_FL_TIMES_BOLD_ITALIC)
	SYMBOL                = Font(C.go_FL_SYMBOL)
	SCREEN                = Font(C.go_FL_SCREEN)
	SCREEN_BOLD           = Font(C.go_FL_SCREEN_BOLD)
	ZAPF_DINGBATS         = Font(C.go_FL_ZAPF_DINGBATS)
	FREE_FONT             = Font(C.go_FL_FREE_FONT)
	BOLD                  = Font(C.go_FL_BOLD)
	ITALIC                = Font(C.go_FL_ITALIC)
	BOLD_ITALIC           = Font(C.go_FL_BOLD_ITALIC)
)
View Source 
var (
	NORMAL_LABEL = LabelType(C.go_FL_NORMAL_LABEL)
	NO_LABEL     = LabelType(C.go_FL_NO_LABEL)
)
View Source 
var (
	NO_EVENT       = Event(C.go_FL_NO_EVENT)
	PUSH           = Event(C.go_FL_PUSH)
	DRAG           = Event(C.go_FL_DRAG)
	RELEASE        = Event(C.go_FL_RELEASE)
	MOVE           = Event(C.go_FL_MOVE)
	MOUSEWHEEL     = Event(C.go_FL_MOUSEWHEEL)
	ENTER          = Event(C.go_FL_ENTER)
	LEAVE          = Event(C.go_FL_LEAVE)
	FOCUS          = Event(C.go_FL_FOCUS)
	UNFOCUS        = Event(C.go_FL_UNFOCUS)
	KEY            = Event(C.go_FL_KEYDOWN)
	KEYDOWN        = Event(C.go_FL_KEYDOWN)
	KEYUP          = Event(C.go_FL_KEYUP)
	SHORTCUT       = Event(C.go_FL_SHORTCUT)
	DEACTIVATE     = Event(C.go_FL_DEACTIVATE)
	ACTIVATE       = Event(C.go_FL_ACTIVATE)
	HIDE           = Event(C.go_FL_HIDE)
	SHOW           = Event(C.go_FL_SHOW)
	PASTE          = Event(C.go_FL_PASTE)
	SELECTIONCLEAR = Event(C.go_FL_SELECTIONCLEAR)
	DND_ENTER      = Event(C.go_FL_DND_ENTER)
	DND_DRAG       = Event(C.go_FL_DND_DRAG)
	DND_LEAVE      = Event(C.go_FL_DND_LEAVE)
	DND_RELEASE    = Event(C.go_FL_DND_RELEASE)
)
View Source 
var (
	WhenNever           = CallbackCondition(C.go_FL_WHEN_NEVER)
	WhenChanged         = CallbackCondition(C.go_FL_WHEN_CHANGED)
	WhenNotChanged      = CallbackCondition(C.go_FL_WHEN_NOT_CHANGED)
	WhenRelease         = CallbackCondition(C.go_FL_WHEN_RELEASE)
	WhenReleaseAlways   = CallbackCondition(C.go_FL_WHEN_RELEASE_ALWAYS)
	WhenEnterKey        = CallbackCondition(C.go_FL_WHEN_ENTER_KEY)
	WhenEnterKeyAlways  = CallbackCondition(C.go_FL_WHEN_ENTER_KEY_ALWAYS)
	WhenEnterKeyChanged = CallbackCondition(C.go_FL_WHEN_ENTER_KEY_CHANGED)
)
View Source 
var (
	RGB         = int(C.go_FL_RGB)
	INDEX       = int(C.go_FL_INDEX)
	SINGLE      = int(C.go_FL_SINGLE)
	DOUBLE      = int(C.go_FL_DOUBLE)
	ACCUM       = int(C.go_FL_ACCUM)
	ALPHA       = int(C.go_FL_ALPHA)
	DEPTH       = int(C.go_FL_DEPTH)
	STENCIL     = int(C.go_FL_STENCIL)
	RGB8        = int(C.go_FL_RGB8)
	MULTISAMPLE = int(C.go_FL_MULTISAMPLE)
	STEREO      = int(C.go_FL_STEREO)
	FAKE_SINGLE = int(C.go_FL_FAKE_SINGLE)
	OPENGL3     = int(C.go_FL_OPENGL3)
)
View Source 
var (
	FOREGROUND_COLOR  = Color(C.go_FL_FOREGROUND_COLOR)
	BACKGROUND2_COLOR = Color(C.go_FL_BACKGROUND2_COLOR)
	INACTIVE_COLOR    = Color(C.go_FL_INACTIVE_COLOR)
	SELECTION_COLOR   = Color(C.go_FL_SELECTION_COLOR)
	GRAY0             = Color(C.go_FL_GRAY0)
	DARK3             = Color(C.go_FL_DARK3)
	DARK2             = Color(C.go_FL_DARK2)
	DARK1             = Color(C.go_FL_DARK1)
	BACKGROUND_COLOR  = Color(C.go_FL_BACKGROUND_COLOR)
	LIGHT1            = Color(C.go_FL_LIGHT1)
	LIGHT2            = Color(C.go_FL_LIGHT2)
	LIGHT3            = Color(C.go_FL_LIGHT3)
	BLACK             = Color(C.go_FL_BLACK)
	RED               = Color(C.go_FL_RED)
	GREEN             = Color(C.go_FL_GREEN)
	YELLOW            = Color(C.go_FL_YELLOW)
	BLUE              = Color(C.go_FL_BLUE)
	MAGENTA           = Color(C.go_FL_MAGENTA)
	CYAN              = Color(C.go_FL_CYAN)
	DARK_RED          = Color(C.go_FL_DARK_RED)
	DARK_GREEN        = Color(C.go_FL_DARK_GREEN)
	DARK_YELLOW       = Color(C.go_FL_DARK_YELLOW)
	DARK_BLUE         = Color(C.go_FL_DARK_BLUE)
	DARK_MAGENTA      = Color(C.go_FL_DARK_MAGENTA)
	DARK_CYAN         = Color(C.go_FL_DARK_CYAN)
	WHITE             = Color(C.go_FL_WHITE)
)
View Source 
var (
	LeftMouse   = MouseButton(C.go_FL_LEFT_MOUSE)
	MiddleMouse = MouseButton(C.go_FL_MIDDLE_MOUSE)
	RightMouse  = MouseButton(C.go_FL_RIGHT_MOUSE)
)
View Source 
var (
	SHIFT       = int(C.go_FL_SHIFT)
	CAPS_LOCK   = int(C.go_FL_CAPS_LOCK)
	CTRL        = int(C.go_FL_CTRL)
	ALT         = int(C.go_FL_ALT)
	NUM_LOCK    = int(C.go_FL_NUM_LOCK)
	META        = int(C.go_FL_META)
	SCROLL_LOCK = int(C.go_FL_SCROLL_LOCK)
	BUTTON1     = int(C.go_FL_BUTTON1)
	BUTTON2     = int(C.go_FL_BUTTON2)
	BUTTON3     = int(C.go_FL_BUTTON3)
)
View Source 
var (
	FileChooser_SINGLE    = FileChooserType(C.go_FL_FileChooser_SINGLE)
	FileChooser_MULTI     = FileChooserType(C.go_FL_FileChooser_MULTI)
	FileChooser_CREATE    = FileChooserType(C.go_FL_FileChooser_CREATE)
	FileChooser_DIRECTORY = FileChooserType(C.go_FL_FileChooser_DIRECTORY)
)
View Source 
var (
	POPUP1   = MenuType(C.go_FL_POPUP1)
	POPUP2   = MenuType(C.go_FL_POPUP2)
	POPUP12  = MenuType(C.go_FL_POPUP12)
	POPUP3   = MenuType(C.go_FL_POPUP3)
	POPUP13  = MenuType(C.go_FL_POPUP13)
	POPUP23  = MenuType(C.go_FL_POPUP23)
	POPUP123 = MenuType(C.go_FL_POPUP123)
)
View Source 
var (
	MENU_INACTIVE  = int(C.go_FL_MENU_INACTIVE)
	MENU_TOGGLE    = int(C.go_FL_MENU_TOGGLE)
	MENU_VALUE     = int(C.go_FL_MENU_VALUE)
	MENU_RADIO     = int(C.go_FL_MENU_RADIO)
	MENU_INVISIBLE = int(C.go_FL_MENU_INVISIBLE)
	SUBMENU        = int(C.go_FL_SUBMENU)
	MENU_DIVIDER   = int(C.go_FL_MENU_DIVIDER)
)
View Source 
var (
	VERTICAL   = PackType(C.go_FL_PACK_VERTICAL)
	HORIZONTAL = PackType(C.go_FL_PACK_HORIZONTAL)
)
View Source 
var (
	ContextNone      = TableContext(C.go_FL_CONTEXT_NONE)
	ContextStartPage = TableContext(C.go_FL_CONTEXT_STARTPAGE)
	ContextEndPage   = TableContext(C.go_FL_CONTEXT_ENDPAGE)
	ContextRowHeader = TableContext(C.go_FL_CONTEXT_ROW_HEADER)
	ContextColHeader = TableContext(C.go_FL_CONTEXT_COL_HEADER)
	ContextCell      = TableContext(C.go_FL_CONTEXT_CELL)
	ContextTable     = TableContext(C.go_FL_CONTEXT_TABLE)
	ContextRCResize  = TableContext(C.go_FL_CONTEXT_RC_RESIZE)
)
View Source 
var (
	Deselect        = SelectionFlag(C.go_FL_DESELECT)
	Select          = SelectionFlag(C.go_FL_SELECT)
	ToggleSelection = SelectionFlag(C.go_FL_TOGGLE_SELECTION)
)
View Source 
var (
	SelectNone   = RowSelectMode(C.go_FL_SELECT_NONE)
	SelectSingle = RowSelectMode(C.go_FL_SELECT_SINGLE)
	SelectMulti  = RowSelectMode(C.go_FL_SELECT_MULTI)
)
View Source 
var (
	CURSOR_DEFAULT = Cursor(C.go_FL_CURSOR_DEFAULT)
	CURSOR_ARROW   = Cursor(C.go_FL_CURSOR_ARROW)
	CURSOR_CROSS   = Cursor(C.go_FL_CURSOR_CROSS)
	CURSOR_WAIT    = Cursor(C.go_FL_CURSOR_WAIT)
	CURSOR_INSERT  = Cursor(C.go_FL_CURSOR_INSERT)
	CURSOR_HAND    = Cursor(C.go_FL_CURSOR_HAND)
	CURSOR_HELP    = Cursor(C.go_FL_CURSOR_HELP)
	CURSOR_MOVE    = Cursor(C.go_FL_CURSOR_MOVE)
	CURSOR_NS      = Cursor(C.go_FL_CURSOR_NS)
	CURSOR_WE      = Cursor(C.go_FL_CURSOR_WE)
	CURSOR_NWSE    = Cursor(C.go_FL_CURSOR_NWSE)
	CURSOR_NESW    = Cursor(C.go_FL_CURSOR_NESW)
	CURSOR_N       = Cursor(C.go_FL_CURSOR_N)
	CURSOR_NE      = Cursor(C.go_FL_CURSOR_NE)
	CURSOR_E       = Cursor(C.go_FL_CURSOR_E)
	CURSOR_SE      = Cursor(C.go_FL_CURSOR_SE)
	CURSOR_S       = Cursor(C.go_FL_CURSOR_S)
	CURSOR_SW      = Cursor(C.go_FL_CURSOR_SW)
	CURSOR_W       = Cursor(C.go_FL_CURSOR_W)
	CURSOR_NW      = Cursor(C.go_FL_CURSOR_NW)
)
View Source 
var (
	ESCAPE = int(C.go_FL_ESCAPE)
)
View Source 
var SPINNER_FLOAT_INPUT = SpinnerInputType(C.go_FL_FLOAT_INPUT)
View Source 
var SPINNER_INT_INPUT = SpinnerInputType(C.go_FL_INT_INPUT)

Functions

func Awake 

func Awake(fn func()) bool

func AwakeNullMessage 

func AwakeNullMessage()

func ChoiceDialog 

func ChoiceDialog(message string, options ...string) int

func ChooseFile 

func ChooseFile(message, pattern, initialFilename string, relative bool) (string, bool)

func CopyToClipboard 

func CopyToClipboard(text string)

func Draw 

func Draw(text string, x, y, w, h int, align Align)

func DrawBox 

func DrawBox(boxType BoxType, x, y, w, h int, color Color)

func EventButton1 

func EventButton1() bool

func EventDX 

func EventDX() int

func EventDY 

func EventDY() int

func EventIsClick 

func EventIsClick() bool

func EventKey 

func EventKey() int

func EventState 

func EventState() int

func EventX 

func EventX() int

func EventXRoot 

func EventXRoot() int

func EventY 

func EventY() int

func EventYRoot 

func EventYRoot() int

func InitStyles 

func InitStyles()

func Lock 

func Lock() bool

func MessageBox 

func MessageBox(title, message string)

func Run 

func Run() int

func ScreenCount 

func ScreenCount() int

func ScreenDPI 

func ScreenDPI(screenNum int) (float32, float32)

func ScreenScale 

func ScreenScale(screenNum int) float32

func ScreenWorkArea 

func ScreenWorkArea(screenNum int) (int, int, int, int)

func SetBackground2Color 

func SetBackground2Color(r, g, b uint8)

func SetBackgroundColor 

func SetBackgroundColor(r, g, b uint8)

func SetColor 

func SetColor(col Color, r, g, b uint8)

func SetDrawColor 

func SetDrawColor(color Color)

func SetDrawFont 

func SetDrawFont(font Font, size int)

func SetForegroundColor 

func SetForegroundColor(r, g, b uint8)

func SetKeyboardScreenScaling 

func SetKeyboardScreenScaling(value bool)

func SetScheme 

func SetScheme(scheme string) int

func SetScreenScale 

func SetScreenScale(screenNum int, scale float32)

func Unlock 

func Unlock()

Types

type Align 

type Align uint

type BmpImage 

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

func NewBmpImageFromData 

func NewBmpImageFromData(data []uint8) (*BmpImage, error)

func NewBmpImageLoad 

func NewBmpImageLoad(path string) (*BmpImage, error)

func (*BmpImage) Count 

func (i *BmpImage) Count() int

func (*BmpImage) D 

func (i *BmpImage) D() int

func (*BmpImage) DataH 

func (i *BmpImage) DataH() int

func (*BmpImage) DataW 

func (i *BmpImage) DataW() int

func (*BmpImage) Destroy 

func (i *BmpImage) Destroy()

func (*BmpImage) H 

func (i *BmpImage) H() int

func (*BmpImage) Inactive 

func (i *BmpImage) Inactive()

func (*BmpImage) Ld 

func (i *BmpImage) Ld() int

func (*BmpImage) Scale 

func (i *BmpImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*BmpImage) W 

func (i *BmpImage) W() int

type Box 

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

func NewBox 

func NewBox(boxType BoxType, x, y, w, h int, text ...string) *Box

func (*Box) Activate 

func (w *Box) Activate()

func (*Box) Align 

func (w *Box) Align() Align

func (*Box) Box 

func (w *Box) Box() BoxType

func (*Box) ClearVisibleFocus 

func (w *Box) ClearVisibleFocus()

func (*Box) Color 

func (w *Box) Color() Color

func (*Box) Deactivate 

func (w *Box) Deactivate()

func (*Box) Destroy 

func (w *Box) Destroy()

func (*Box) H 

func (w *Box) H() int

func (*Box) Hide 

func (w *Box) Hide()

func (*Box) Label 

func (w *Box) Label() string

func (*Box) LabelColor 

func (w *Box) LabelColor() Color

func (*Box) LabelFont 

func (w *Box) LabelFont() Font

func (*Box) LabelSize 

func (w *Box) LabelSize() int

func (*Box) LabelType 

func (w *Box) LabelType() LabelType

func (*Box) MeasureLabel 

func (w *Box) MeasureLabel() (int, int)

func (*Box) Parent 

func (w *Box) Parent() *Group

func (*Box) Redraw 

func (w *Box) Redraw()

func (*Box) Resize 

func (w *Box) Resize(x, y, width, height int)

func (*Box) SelectionColor 

func (w *Box) SelectionColor() Color

func (*Box) SetAlign 

func (w *Box) SetAlign(align Align)

func (*Box) SetBox 

func (w *Box) SetBox(box BoxType)

func (*Box) SetCallback 

func (w *Box) SetCallback(f func())

func (*Box) SetCallbackCondition 

func (w *Box) SetCallbackCondition(when CallbackCondition)

func (*Box) SetColor 

func (w *Box) SetColor(color Color)

func (*Box) SetDeimage 

func (w *Box) SetDeimage(i Image)

func (*Box) SetImage 

func (w *Box) SetImage(i Image)

func (*Box) SetLabel 

func (w *Box) SetLabel(label string)

func (*Box) SetLabelColor 

func (w *Box) SetLabelColor(col Color)

func (*Box) SetLabelFont 

func (w *Box) SetLabelFont(font Font)

func (*Box) SetLabelSize 

func (w *Box) SetLabelSize(size int)

func (*Box) SetLabelType 

func (w *Box) SetLabelType(ltype LabelType)

func (*Box) SetPosition 

func (w *Box) SetPosition(x, y int)

func (*Box) SetSelectionColor 

func (w *Box) SetSelectionColor(color Color)

func (*Box) SetType 

func (w *Box) SetType(widgetType uint8)

func (*Box) Show 

func (w *Box) Show()

func (*Box) Type 

func (w *Box) Type() uint8

func (*Box) W 

func (w *Box) W() int

func (*Box) X 

func (w *Box) X() int

func (*Box) Y 

func (w *Box) Y() int

type BoxType 

type BoxType int

type Button 

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

func NewButton 

func NewButton(x, y, w, h int, text ...string) *Button

func (*Button) Activate 

func (w *Button) Activate()

func (*Button) Align 

func (w *Button) Align() Align

func (*Button) Box 

func (w *Button) Box() BoxType

func (*Button) ClearVisibleFocus 

func (w *Button) ClearVisibleFocus()

func (*Button) Color 

func (w *Button) Color() Color

func (*Button) Deactivate 

func (w *Button) Deactivate()

func (*Button) Destroy 

func (w *Button) Destroy()

func (*Button) H 

func (w *Button) H() int

func (*Button) Hide 

func (w *Button) Hide()

func (*Button) Label 

func (w *Button) Label() string

func (*Button) LabelColor 

func (w *Button) LabelColor() Color

func (*Button) LabelFont 

func (w *Button) LabelFont() Font

func (*Button) LabelSize 

func (w *Button) LabelSize() int

func (*Button) LabelType 

func (w *Button) LabelType() LabelType

func (*Button) MeasureLabel 

func (w *Button) MeasureLabel() (int, int)

func (*Button) Parent 

func (w *Button) Parent() *Group

func (*Button) Redraw 

func (w *Button) Redraw()

func (*Button) Resize 

func (w *Button) Resize(x, y, width, height int)

func (*Button) SelectionColor 

func (w *Button) SelectionColor() Color

func (*Button) SetAlign 

func (w *Button) SetAlign(align Align)

func (*Button) SetBox 

func (w *Button) SetBox(box BoxType)

func (*Button) SetCallback 

func (w *Button) SetCallback(f func())

func (*Button) SetCallbackCondition 

func (w *Button) SetCallbackCondition(when CallbackCondition)

func (*Button) SetColor 

func (w *Button) SetColor(color Color)

func (*Button) SetDeimage 

func (w *Button) SetDeimage(i Image)

func (*Button) SetDownBox 

func (b *Button) SetDownBox(box BoxType)

func (*Button) SetImage 

func (w *Button) SetImage(i Image)

func (*Button) SetLabel 

func (w *Button) SetLabel(label string)

func (*Button) SetLabelColor 

func (w *Button) SetLabelColor(col Color)

func (*Button) SetLabelFont 

func (w *Button) SetLabelFont(font Font)

func (*Button) SetLabelSize 

func (w *Button) SetLabelSize(size int)

func (*Button) SetLabelType 

func (w *Button) SetLabelType(ltype LabelType)

func (*Button) SetPosition 

func (w *Button) SetPosition(x, y int)

func (*Button) SetSelectionColor 

func (w *Button) SetSelectionColor(color Color)

func (*Button) SetType 

func (w *Button) SetType(widgetType uint8)

func (*Button) SetValue 

func (b *Button) SetValue(val bool)

func (*Button) Show 

func (w *Button) Show()

func (*Button) Type 

func (w *Button) Type() uint8

func (*Button) Value 

func (b *Button) Value() bool

func (*Button) W 

func (w *Button) W() int

func (*Button) X 

func (w *Button) X() int

func (*Button) Y 

func (w *Button) Y() int

type CallbackCondition 

type CallbackCondition int

type CheckButton 

type CheckButton struct {
	Button
}

func NewCheckButton 

func NewCheckButton(x, y, w, h int, text ...string) *CheckButton

func (*CheckButton) Activate 

func (w *CheckButton) Activate()

func (*CheckButton) Align 

func (w *CheckButton) Align() Align

func (*CheckButton) Box 

func (w *CheckButton) Box() BoxType

func (*CheckButton) ClearVisibleFocus 

func (w *CheckButton) ClearVisibleFocus()

func (*CheckButton) Color 

func (w *CheckButton) Color() Color

func (*CheckButton) Deactivate 

func (w *CheckButton) Deactivate()

func (*CheckButton) Destroy 

func (w *CheckButton) Destroy()

func (*CheckButton) H 

func (w *CheckButton) H() int

func (*CheckButton) Hide 

func (w *CheckButton) Hide()

func (*CheckButton) Label 

func (w *CheckButton) Label() string

func (*CheckButton) LabelColor 

func (w *CheckButton) LabelColor() Color

func (*CheckButton) LabelFont 

func (w *CheckButton) LabelFont() Font

func (*CheckButton) LabelSize 

func (w *CheckButton) LabelSize() int

func (*CheckButton) LabelType 

func (w *CheckButton) LabelType() LabelType

func (*CheckButton) MeasureLabel 

func (w *CheckButton) MeasureLabel() (int, int)

func (*CheckButton) Parent 

func (w *CheckButton) Parent() *Group

func (*CheckButton) Redraw 

func (w *CheckButton) Redraw()

func (*CheckButton) Resize 

func (w *CheckButton) Resize(x, y, width, height int)

func (*CheckButton) SelectionColor 

func (w *CheckButton) SelectionColor() Color

func (*CheckButton) SetAlign 

func (w *CheckButton) SetAlign(align Align)

func (*CheckButton) SetBox 

func (w *CheckButton) SetBox(box BoxType)

func (*CheckButton) SetCallback 

func (w *CheckButton) SetCallback(f func())

func (*CheckButton) SetCallbackCondition 

func (w *CheckButton) SetCallbackCondition(when CallbackCondition)

func (*CheckButton) SetColor 

func (w *CheckButton) SetColor(color Color)

func (*CheckButton) SetDeimage 

func (w *CheckButton) SetDeimage(i Image)

func (*CheckButton) SetImage 

func (w *CheckButton) SetImage(i Image)

func (*CheckButton) SetLabel 

func (w *CheckButton) SetLabel(label string)

func (*CheckButton) SetLabelColor 

func (w *CheckButton) SetLabelColor(col Color)

func (*CheckButton) SetLabelFont 

func (w *CheckButton) SetLabelFont(font Font)

func (*CheckButton) SetLabelSize 

func (w *CheckButton) SetLabelSize(size int)

func (*CheckButton) SetLabelType 

func (w *CheckButton) SetLabelType(ltype LabelType)

func (*CheckButton) SetPosition 

func (w *CheckButton) SetPosition(x, y int)

func (*CheckButton) SetSelectionColor 

func (w *CheckButton) SetSelectionColor(color Color)

func (*CheckButton) SetType 

func (w *CheckButton) SetType(widgetType uint8)

func (*CheckButton) Show 

func (w *CheckButton) Show()

func (*CheckButton) Type 

func (w *CheckButton) Type() uint8

func (*CheckButton) W 

func (w *CheckButton) W() int

func (*CheckButton) X 

func (w *CheckButton) X() int

func (*CheckButton) Y 

func (w *CheckButton) Y() int

type Choice 

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

func NewChoice 

func NewChoice(x, y, w, h int, text ...string) *Choice

func (*Choice) Add 

func (m *Choice) Add(label string, callback func()) int

func (*Choice) AddEx 

func (m *Choice) AddEx(label string, shortcut int, callback func(), flags int) int

func (*Choice) SetValue 

func (m *Choice) SetValue(value int)

func (*Choice) Size 

func (m *Choice) Size() int

func (*Choice) Value 

func (m *Choice) Value() int

type Color 

type Color uint

type Cursor 

type Cursor int

type Event 

type Event int

func EventType 

func EventType() Event

type FileChooser 

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

func NewFileChooser 

func NewFileChooser(pathname, pattern string, fctype FileChooserType, title string) *FileChooser

func (*FileChooser) Destroy 

func (c *FileChooser) Destroy()

func (*FileChooser) Popup 

func (c *FileChooser) Popup()

func (*FileChooser) Selection 

func (c *FileChooser) Selection() []string

func (*FileChooser) SetCallback 

func (c *FileChooser) SetCallback(callback func())

func (*FileChooser) SetPreview 

func (c *FileChooser) SetPreview(enable bool)

func (*FileChooser) Show 

func (c *FileChooser) Show()

func (*FileChooser) Shown 

func (c *FileChooser) Shown() bool

type FileChooserType 

type FileChooserType int

type Font 

type Font int

type GlWindow 

type GlWindow struct {
	Window
	// contains filtered or unexported fields
}

func NewGlWindow 

func NewGlWindow(x, y, w, h int, drawFun func()) *GlWindow

func (*GlWindow) Activate 

func (w *GlWindow) Activate()

func (*GlWindow) Align 

func (w *GlWindow) Align() Align

func (*GlWindow) Box 

func (w *GlWindow) Box() BoxType

func (*GlWindow) CanDo 

func (w *GlWindow) CanDo() bool

func (*GlWindow) ClearVisibleFocus 

func (w *GlWindow) ClearVisibleFocus()

func (*GlWindow) Color 

func (w *GlWindow) Color() Color

func (*GlWindow) ContextValid 

func (w *GlWindow) ContextValid() bool

func (*GlWindow) Deactivate 

func (w *GlWindow) Deactivate()

func (*GlWindow) Destroy 

func (w *GlWindow) Destroy()

func (*GlWindow) H 

func (w *GlWindow) H() int

func (*GlWindow) Hide 

func (w *GlWindow) Hide()

func (*GlWindow) Label 

func (w *GlWindow) Label() string

func (*GlWindow) LabelColor 

func (w *GlWindow) LabelColor() Color

func (*GlWindow) LabelFont 

func (w *GlWindow) LabelFont() Font

func (*GlWindow) LabelSize 

func (w *GlWindow) LabelSize() int

func (*GlWindow) LabelType 

func (w *GlWindow) LabelType() LabelType

func (*GlWindow) MakeCurrent 

func (w *GlWindow) MakeCurrent()

func (*GlWindow) MeasureLabel 

func (w *GlWindow) MeasureLabel() (int, int)

func (*GlWindow) Parent 

func (w *GlWindow) Parent() *Group

func (*GlWindow) Redraw 

func (w *GlWindow) Redraw()

func (*GlWindow) Resize 

func (w *GlWindow) Resize(x, y, width, height int)

func (*GlWindow) SelectionColor 

func (w *GlWindow) SelectionColor() Color

func (*GlWindow) SetAlign 

func (w *GlWindow) SetAlign(align Align)

func (*GlWindow) SetBox 

func (w *GlWindow) SetBox(box BoxType)

func (*GlWindow) SetCallback 

func (w *GlWindow) SetCallback(f func())

func (*GlWindow) SetCallbackCondition 

func (w *GlWindow) SetCallbackCondition(when CallbackCondition)

func (*GlWindow) SetColor 

func (w *GlWindow) SetColor(color Color)

func (*GlWindow) SetDeimage 

func (w *GlWindow) SetDeimage(i Image)

func (*GlWindow) SetEventHandler 

func (w *GlWindow) SetEventHandler(handler func(Event) bool)

func (*GlWindow) SetImage 

func (w *GlWindow) SetImage(i Image)

func (*GlWindow) SetLabelColor 

func (w *GlWindow) SetLabelColor(col Color)

func (*GlWindow) SetLabelFont 

func (w *GlWindow) SetLabelFont(font Font)

func (*GlWindow) SetLabelSize 

func (w *GlWindow) SetLabelSize(size int)

func (*GlWindow) SetLabelType 

func (w *GlWindow) SetLabelType(ltype LabelType)

func (*GlWindow) SetMode 

func (w *GlWindow) SetMode(mode int)

func (*GlWindow) SetPosition 

func (w *GlWindow) SetPosition(x, y int)

func (*GlWindow) SetResizeHandler 

func (w *GlWindow) SetResizeHandler(handler func())

func (*GlWindow) SetSelectionColor 

func (w *GlWindow) SetSelectionColor(color Color)

func (*GlWindow) SetType 

func (w *GlWindow) SetType(widgetType uint8)

func (*GlWindow) Type 

func (w *GlWindow) Type() uint8

func (*GlWindow) Valid 

func (w *GlWindow) Valid() bool

func (*GlWindow) W 

func (w *GlWindow) W() int

func (*GlWindow) X 

func (w *GlWindow) X() int

func (*GlWindow) Y 

func (w *GlWindow) Y() int

type Group 

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

func NewGroup 

func NewGroup(x, y, w, h int, text ...string) *Group

func (*Group) Activate 

func (w *Group) Activate()

func (*Group) Add 

func (g *Group) Add(w Widget)

func (*Group) Align 

func (w *Group) Align() Align

func (*Group) Begin 

func (g *Group) Begin()

func (*Group) Box 

func (w *Group) Box() BoxType

func (*Group) ClearVisibleFocus 

func (w *Group) ClearVisibleFocus()

func (*Group) Color 

func (w *Group) Color() Color

func (*Group) Deactivate 

func (w *Group) Deactivate()

func (*Group) Destroy 

func (w *Group) Destroy()

func (*Group) End 

func (g *Group) End()

func (*Group) H 

func (w *Group) H() int

func (*Group) Hide 

func (w *Group) Hide()

func (*Group) Label 

func (w *Group) Label() string

func (*Group) LabelColor 

func (w *Group) LabelColor() Color

func (*Group) LabelFont 

func (w *Group) LabelFont() Font

func (*Group) LabelSize 

func (w *Group) LabelSize() int

func (*Group) LabelType 

func (w *Group) LabelType() LabelType

func (*Group) MeasureLabel 

func (w *Group) MeasureLabel() (int, int)

func (*Group) Parent 

func (w *Group) Parent() *Group

func (*Group) Redraw 

func (w *Group) Redraw()

func (*Group) Resizable 

func (g *Group) Resizable(w Widget)

func (*Group) Resize 

func (w *Group) Resize(x, y, width, height int)

func (*Group) SelectionColor 

func (w *Group) SelectionColor() Color

func (*Group) SetAlign 

func (w *Group) SetAlign(align Align)

func (*Group) SetBox 

func (w *Group) SetBox(box BoxType)

func (*Group) SetCallback 

func (w *Group) SetCallback(f func())

func (*Group) SetCallbackCondition 

func (w *Group) SetCallbackCondition(when CallbackCondition)

func (*Group) SetColor 

func (w *Group) SetColor(color Color)

func (*Group) SetDeimage 

func (w *Group) SetDeimage(i Image)

func (*Group) SetImage 

func (w *Group) SetImage(i Image)

func (*Group) SetLabel 

func (w *Group) SetLabel(label string)

func (*Group) SetLabelColor 

func (w *Group) SetLabelColor(col Color)

func (*Group) SetLabelFont 

func (w *Group) SetLabelFont(font Font)

func (*Group) SetLabelSize 

func (w *Group) SetLabelSize(size int)

func (*Group) SetLabelType 

func (w *Group) SetLabelType(ltype LabelType)

func (*Group) SetPosition 

func (w *Group) SetPosition(x, y int)

func (*Group) SetSelectionColor 

func (w *Group) SetSelectionColor(color Color)

func (*Group) SetType 

func (w *Group) SetType(widgetType uint8)

func (*Group) Show 

func (w *Group) Show()

func (*Group) Type 

func (w *Group) Type() uint8

func (*Group) W 

func (w *Group) W() int

func (*Group) X 

func (w *Group) X() int

func (*Group) Y 

func (w *Group) Y() int

type Image 

type Image interface {
	// contains filtered or unexported methods
}

type Input 

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

func NewInput 

func NewInput(x, y, w, h int, text ...string) *Input

func (*Input) Activate 

func (w *Input) Activate()

func (*Input) Align 

func (w *Input) Align() Align

func (*Input) Box 

func (w *Input) Box() BoxType

func (*Input) ClearVisibleFocus 

func (w *Input) ClearVisibleFocus()

func (*Input) Color 

func (w *Input) Color() Color

func (*Input) Deactivate 

func (w *Input) Deactivate()

func (*Input) Destroy 

func (w *Input) Destroy()

func (*Input) H 

func (w *Input) H() int

func (*Input) Hide 

func (w *Input) Hide()

func (*Input) Label 

func (w *Input) Label() string

func (*Input) LabelColor 

func (w *Input) LabelColor() Color

func (*Input) LabelFont 

func (w *Input) LabelFont() Font

func (*Input) LabelSize 

func (w *Input) LabelSize() int

func (*Input) LabelType 

func (w *Input) LabelType() LabelType

func (*Input) MeasureLabel 

func (w *Input) MeasureLabel() (int, int)

func (*Input) Parent 

func (w *Input) Parent() *Group

func (*Input) Redraw 

func (w *Input) Redraw()

func (*Input) Resize 

func (i *Input) Resize(x int, y int, w int, h int)

func (*Input) SelectionColor 

func (w *Input) SelectionColor() Color

func (*Input) SetAlign 

func (w *Input) SetAlign(align Align)

func (*Input) SetBox 

func (w *Input) SetBox(box BoxType)

func (*Input) SetCallback 

func (w *Input) SetCallback(f func())

func (*Input) SetCallbackCondition 

func (w *Input) SetCallbackCondition(when CallbackCondition)

func (*Input) SetColor 

func (w *Input) SetColor(color Color)

func (*Input) SetDeimage 

func (w *Input) SetDeimage(i Image)

func (*Input) SetImage 

func (w *Input) SetImage(i Image)

func (*Input) SetLabel 

func (w *Input) SetLabel(label string)

func (*Input) SetLabelColor 

func (w *Input) SetLabelColor(col Color)

func (*Input) SetLabelFont 

func (w *Input) SetLabelFont(font Font)

func (*Input) SetLabelSize 

func (w *Input) SetLabelSize(size int)

func (*Input) SetLabelType 

func (w *Input) SetLabelType(ltype LabelType)

func (*Input) SetPosition 

func (w *Input) SetPosition(x, y int)

func (*Input) SetSelectionColor 

func (w *Input) SetSelectionColor(color Color)

func (*Input) SetType 

func (w *Input) SetType(widgetType uint8)

func (*Input) SetValue 

func (i *Input) SetValue(value string) bool

func (*Input) Show 

func (w *Input) Show()

func (*Input) Type 

func (w *Input) Type() uint8

func (*Input) Value 

func (i *Input) Value() string

func (*Input) W 

func (w *Input) W() int

func (*Input) X 

func (w *Input) X() int

func (*Input) Y 

func (w *Input) Y() int

type JpegImage 

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

func NewJpegImageFromData 

func NewJpegImageFromData(data []uint8) (*JpegImage, error)

func NewJpegImageLoad 

func NewJpegImageLoad(path string) (*JpegImage, error)

func (*JpegImage) Count 

func (i *JpegImage) Count() int

func (*JpegImage) D 

func (i *JpegImage) D() int

func (*JpegImage) DataH 

func (i *JpegImage) DataH() int

func (*JpegImage) DataW 

func (i *JpegImage) DataW() int

func (*JpegImage) Destroy 

func (i *JpegImage) Destroy()

func (*JpegImage) H 

func (i *JpegImage) H() int

func (*JpegImage) Inactive 

func (i *JpegImage) Inactive()

func (*JpegImage) Ld 

func (i *JpegImage) Ld() int

func (*JpegImage) Scale 

func (i *JpegImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*JpegImage) W 

func (i *JpegImage) W() int

type LabelType 

type LabelType int
type MenuBar struct {
	// contains filtered or unexported fields
}

func NewMenuBar 

func NewMenuBar(x, y, w, h int, text ...string) *MenuBar
func (m *MenuBar) Add(label string, callback func()) int
func (m *MenuBar) AddEx(label string, shortcut int, callback func(), flags int) int
func (m *MenuBar) SetValue(value int)
func (m *MenuBar) Size() int
func (m *MenuBar) Value() int
type MenuButton struct {
	// contains filtered or unexported fields
}

func NewMenuButton 

func NewMenuButton(x, y, w, h int, text ...string) *MenuButton
func (m *MenuButton) Add(label string, callback func()) int
func (m *MenuButton) AddEx(label string, shortcut int, callback func(), flags int) int
func (m *MenuButton) Destroy()
func (m *MenuButton) Popup()
func (m *MenuButton) SetType(menuType MenuType)
func (m *MenuButton) SetValue(value int)
func (m *MenuButton) Size() int
func (m *MenuButton) Value() int
type MenuType int

type MouseButton 

type MouseButton int

func EventButton 

func EventButton() MouseButton

type Pack 

type Pack struct {
	Group
}

func NewPack 

func NewPack(x, y, w, h int, text ...string) *Pack

func (*Pack) Activate 

func (w *Pack) Activate()

func (*Pack) Align 

func (w *Pack) Align() Align

func (*Pack) Box 

func (w *Pack) Box() BoxType

func (*Pack) ClearVisibleFocus 

func (w *Pack) ClearVisibleFocus()

func (*Pack) Color 

func (w *Pack) Color() Color

func (*Pack) Deactivate 

func (w *Pack) Deactivate()

func (*Pack) Destroy 

func (w *Pack) Destroy()

func (*Pack) H 

func (w *Pack) H() int

func (*Pack) Hide 

func (w *Pack) Hide()

func (*Pack) Label 

func (w *Pack) Label() string

func (*Pack) LabelColor 

func (w *Pack) LabelColor() Color

func (*Pack) LabelFont 

func (w *Pack) LabelFont() Font

func (*Pack) LabelSize 

func (w *Pack) LabelSize() int

func (*Pack) LabelType 

func (w *Pack) LabelType() LabelType

func (*Pack) MeasureLabel 

func (w *Pack) MeasureLabel() (int, int)

func (*Pack) Parent 

func (w *Pack) Parent() *Group

func (*Pack) Redraw 

func (w *Pack) Redraw()

func (*Pack) Resize 

func (w *Pack) Resize(x, y, width, height int)

func (*Pack) SelectionColor 

func (w *Pack) SelectionColor() Color

func (*Pack) SetAlign 

func (w *Pack) SetAlign(align Align)

func (*Pack) SetBox 

func (w *Pack) SetBox(box BoxType)

func (*Pack) SetCallback 

func (w *Pack) SetCallback(f func())

func (*Pack) SetCallbackCondition 

func (w *Pack) SetCallbackCondition(when CallbackCondition)

func (*Pack) SetColor 

func (w *Pack) SetColor(color Color)

func (*Pack) SetDeimage 

func (w *Pack) SetDeimage(i Image)

func (*Pack) SetImage 

func (w *Pack) SetImage(i Image)

func (*Pack) SetLabel 

func (w *Pack) SetLabel(label string)

func (*Pack) SetLabelColor 

func (w *Pack) SetLabelColor(col Color)

func (*Pack) SetLabelFont 

func (w *Pack) SetLabelFont(font Font)

func (*Pack) SetLabelSize 

func (w *Pack) SetLabelSize(size int)

func (*Pack) SetLabelType 

func (w *Pack) SetLabelType(ltype LabelType)

func (*Pack) SetPosition 

func (w *Pack) SetPosition(x, y int)

func (*Pack) SetSelectionColor 

func (w *Pack) SetSelectionColor(color Color)

func (*Pack) SetSpacing 

func (p *Pack) SetSpacing(spacing int)

func (*Pack) SetType 

func (p *Pack) SetType(packType PackType)

func (*Pack) Show 

func (w *Pack) Show()

func (*Pack) Type 

func (w *Pack) Type() uint8

func (*Pack) W 

func (w *Pack) W() int

func (*Pack) X 

func (w *Pack) X() int

func (*Pack) Y 

func (w *Pack) Y() int

type PackType 

type PackType uint8

type PngImage 

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

func NewPngImageFromData 

func NewPngImageFromData(data []uint8) (*PngImage, error)

func NewPngImageLoad 

func NewPngImageLoad(path string) (*PngImage, error)

func (*PngImage) Count 

func (i *PngImage) Count() int

func (*PngImage) D 

func (i *PngImage) D() int

func (*PngImage) DataH 

func (i *PngImage) DataH() int

func (*PngImage) DataW 

func (i *PngImage) DataW() int

func (*PngImage) Destroy 

func (i *PngImage) Destroy()

func (*PngImage) H 

func (i *PngImage) H() int

func (*PngImage) Inactive 

func (i *PngImage) Inactive()

func (*PngImage) Ld 

func (i *PngImage) Ld() int

func (*PngImage) Scale 

func (i *PngImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*PngImage) W 

func (i *PngImage) W() int

type Progress 

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

func NewProgress 

func NewProgress(x, y, w, h int, text ...string) *Progress

func (*Progress) Activate 

func (w *Progress) Activate()

func (*Progress) Align 

func (w *Progress) Align() Align

func (*Progress) Box 

func (w *Progress) Box() BoxType

func (*Progress) ClearVisibleFocus 

func (w *Progress) ClearVisibleFocus()

func (*Progress) Color 

func (w *Progress) Color() Color

func (*Progress) Deactivate 

func (w *Progress) Deactivate()

func (*Progress) Destroy 

func (w *Progress) Destroy()

func (*Progress) H 

func (w *Progress) H() int

func (*Progress) Hide 

func (w *Progress) Hide()

func (*Progress) Label 

func (w *Progress) Label() string

func (*Progress) LabelColor 

func (w *Progress) LabelColor() Color

func (*Progress) LabelFont 

func (w *Progress) LabelFont() Font

func (*Progress) LabelSize 

func (w *Progress) LabelSize() int

func (*Progress) LabelType 

func (w *Progress) LabelType() LabelType

func (*Progress) MeasureLabel 

func (w *Progress) MeasureLabel() (int, int)

func (*Progress) Parent 

func (w *Progress) Parent() *Group

func (*Progress) Redraw 

func (w *Progress) Redraw()

func (*Progress) Resize 

func (w *Progress) Resize(x, y, width, height int)

func (*Progress) SelectionColor 

func (w *Progress) SelectionColor() Color

func (*Progress) SetAlign 

func (w *Progress) SetAlign(align Align)

func (*Progress) SetBox 

func (w *Progress) SetBox(box BoxType)

func (*Progress) SetCallback 

func (w *Progress) SetCallback(f func())

func (*Progress) SetCallbackCondition 

func (w *Progress) SetCallbackCondition(when CallbackCondition)

func (*Progress) SetColor 

func (w *Progress) SetColor(color Color)

func (*Progress) SetDeimage 

func (w *Progress) SetDeimage(i Image)

func (*Progress) SetImage 

func (w *Progress) SetImage(i Image)

func (*Progress) SetLabel 

func (w *Progress) SetLabel(label string)

func (*Progress) SetLabelColor 

func (w *Progress) SetLabelColor(col Color)

func (*Progress) SetLabelFont 

func (w *Progress) SetLabelFont(font Font)

func (*Progress) SetLabelSize 

func (w *Progress) SetLabelSize(size int)

func (*Progress) SetLabelType 

func (w *Progress) SetLabelType(ltype LabelType)

func (*Progress) SetMaximum 

func (p *Progress) SetMaximum(max float64)

func (*Progress) SetMinimum 

func (p *Progress) SetMinimum(max float64)

func (*Progress) SetPosition 

func (w *Progress) SetPosition(x, y int)

func (*Progress) SetSelectionColor 

func (w *Progress) SetSelectionColor(color Color)

func (*Progress) SetType 

func (w *Progress) SetType(widgetType uint8)

func (*Progress) SetValue 

func (p *Progress) SetValue(value float64)

func (*Progress) Show 

func (w *Progress) Show()

func (*Progress) Type 

func (w *Progress) Type() uint8

func (*Progress) W 

func (w *Progress) W() int

func (*Progress) X 

func (w *Progress) X() int

func (*Progress) Y 

func (w *Progress) Y() int

type RadioButton 

type RadioButton struct {
	Button
}

func NewRadioButton 

func NewRadioButton(x, y, w, h int, text ...string) *RadioButton

func (*RadioButton) Activate 

func (w *RadioButton) Activate()

func (*RadioButton) Align 

func (w *RadioButton) Align() Align

func (*RadioButton) Box 

func (w *RadioButton) Box() BoxType

func (*RadioButton) ClearVisibleFocus 

func (w *RadioButton) ClearVisibleFocus()

func (*RadioButton) Color 

func (w *RadioButton) Color() Color

func (*RadioButton) Deactivate 

func (w *RadioButton) Deactivate()

func (*RadioButton) Destroy 

func (w *RadioButton) Destroy()

func (*RadioButton) H 

func (w *RadioButton) H() int

func (*RadioButton) Hide 

func (w *RadioButton) Hide()

func (*RadioButton) Label 

func (w *RadioButton) Label() string

func (*RadioButton) LabelColor 

func (w *RadioButton) LabelColor() Color

func (*RadioButton) LabelFont 

func (w *RadioButton) LabelFont() Font

func (*RadioButton) LabelSize 

func (w *RadioButton) LabelSize() int

func (*RadioButton) LabelType 

func (w *RadioButton) LabelType() LabelType

func (*RadioButton) MeasureLabel 

func (w *RadioButton) MeasureLabel() (int, int)

func (*RadioButton) Parent 

func (w *RadioButton) Parent() *Group

func (*RadioButton) Redraw 

func (w *RadioButton) Redraw()

func (*RadioButton) Resize 

func (w *RadioButton) Resize(x, y, width, height int)

func (*RadioButton) SelectionColor 

func (w *RadioButton) SelectionColor() Color

func (*RadioButton) SetAlign 

func (w *RadioButton) SetAlign(align Align)

func (*RadioButton) SetBox 

func (w *RadioButton) SetBox(box BoxType)

func (*RadioButton) SetCallback 

func (w *RadioButton) SetCallback(f func())

func (*RadioButton) SetCallbackCondition 

func (w *RadioButton) SetCallbackCondition(when CallbackCondition)

func (*RadioButton) SetColor 

func (w *RadioButton) SetColor(color Color)

func (*RadioButton) SetDeimage 

func (w *RadioButton) SetDeimage(i Image)

func (*RadioButton) SetImage 

func (w *RadioButton) SetImage(i Image)

func (*RadioButton) SetLabel 

func (w *RadioButton) SetLabel(label string)

func (*RadioButton) SetLabelColor 

func (w *RadioButton) SetLabelColor(col Color)

func (*RadioButton) SetLabelFont 

func (w *RadioButton) SetLabelFont(font Font)

func (*RadioButton) SetLabelSize 

func (w *RadioButton) SetLabelSize(size int)

func (*RadioButton) SetLabelType 

func (w *RadioButton) SetLabelType(ltype LabelType)

func (*RadioButton) SetPosition 

func (w *RadioButton) SetPosition(x, y int)

func (*RadioButton) SetSelectionColor 

func (w *RadioButton) SetSelectionColor(color Color)

func (*RadioButton) SetType 

func (w *RadioButton) SetType(widgetType uint8)

func (*RadioButton) Show 

func (w *RadioButton) Show()

func (*RadioButton) Type 

func (w *RadioButton) Type() uint8

func (*RadioButton) W 

func (w *RadioButton) W() int

func (*RadioButton) X 

func (w *RadioButton) X() int

func (*RadioButton) Y 

func (w *RadioButton) Y() int

type RadioRoundButton 

type RadioRoundButton struct {
	Button
}

func NewRadioRoundButton 

func NewRadioRoundButton(x, y, w, h int, text ...string) *RadioRoundButton

func (*RadioRoundButton) Activate 

func (w *RadioRoundButton) Activate()

func (*RadioRoundButton) Align 

func (w *RadioRoundButton) Align() Align

func (*RadioRoundButton) Box 

func (w *RadioRoundButton) Box() BoxType

func (*RadioRoundButton) ClearVisibleFocus 

func (w *RadioRoundButton) ClearVisibleFocus()

func (*RadioRoundButton) Color 

func (w *RadioRoundButton) Color() Color

func (*RadioRoundButton) Deactivate 

func (w *RadioRoundButton) Deactivate()

func (*RadioRoundButton) Destroy 

func (w *RadioRoundButton) Destroy()

func (*RadioRoundButton) H 

func (w *RadioRoundButton) H() int

func (*RadioRoundButton) Hide 

func (w *RadioRoundButton) Hide()

func (*RadioRoundButton) Label 

func (w *RadioRoundButton) Label() string

func (*RadioRoundButton) LabelColor 

func (w *RadioRoundButton) LabelColor() Color

func (*RadioRoundButton) LabelFont 

func (w *RadioRoundButton) LabelFont() Font

func (*RadioRoundButton) LabelSize 

func (w *RadioRoundButton) LabelSize() int

func (*RadioRoundButton) LabelType 

func (w *RadioRoundButton) LabelType() LabelType

func (*RadioRoundButton) MeasureLabel 

func (w *RadioRoundButton) MeasureLabel() (int, int)

func (*RadioRoundButton) Parent 

func (w *RadioRoundButton) Parent() *Group

func (*RadioRoundButton) Redraw 

func (w *RadioRoundButton) Redraw()

func (*RadioRoundButton) Resize 

func (w *RadioRoundButton) Resize(x, y, width, height int)

func (*RadioRoundButton) SelectionColor 

func (w *RadioRoundButton) SelectionColor() Color

func (*RadioRoundButton) SetAlign 

func (w *RadioRoundButton) SetAlign(align Align)

func (*RadioRoundButton) SetBox 

func (w *RadioRoundButton) SetBox(box BoxType)

func (*RadioRoundButton) SetCallback 

func (w *RadioRoundButton) SetCallback(f func())

func (*RadioRoundButton) SetCallbackCondition 

func (w *RadioRoundButton) SetCallbackCondition(when CallbackCondition)

func (*RadioRoundButton) SetColor 

func (w *RadioRoundButton) SetColor(color Color)

func (*RadioRoundButton) SetDeimage 

func (w *RadioRoundButton) SetDeimage(i Image)

func (*RadioRoundButton) SetImage 

func (w *RadioRoundButton) SetImage(i Image)

func (*RadioRoundButton) SetLabel 

func (w *RadioRoundButton) SetLabel(label string)

func (*RadioRoundButton) SetLabelColor 

func (w *RadioRoundButton) SetLabelColor(col Color)

func (*RadioRoundButton) SetLabelFont 

func (w *RadioRoundButton) SetLabelFont(font Font)

func (*RadioRoundButton) SetLabelSize 

func (w *RadioRoundButton) SetLabelSize(size int)

func (*RadioRoundButton) SetLabelType 

func (w *RadioRoundButton) SetLabelType(ltype LabelType)

func (*RadioRoundButton) SetPosition 

func (w *RadioRoundButton) SetPosition(x, y int)

func (*RadioRoundButton) SetSelectionColor 

func (w *RadioRoundButton) SetSelectionColor(color Color)

func (*RadioRoundButton) SetType 

func (w *RadioRoundButton) SetType(widgetType uint8)

func (*RadioRoundButton) Show 

func (w *RadioRoundButton) Show()

func (*RadioRoundButton) Type 

func (w *RadioRoundButton) Type() uint8

func (*RadioRoundButton) W 

func (w *RadioRoundButton) W() int

func (*RadioRoundButton) X 

func (w *RadioRoundButton) X() int

func (*RadioRoundButton) Y 

func (w *RadioRoundButton) Y() int

type ReturnButton 

type ReturnButton struct {
	Button
}

func NewReturnButton 

func NewReturnButton(x, y, w, h int, text ...string) *ReturnButton

func (*ReturnButton) Activate 

func (w *ReturnButton) Activate()

func (*ReturnButton) Align 

func (w *ReturnButton) Align() Align

func (*ReturnButton) Box 

func (w *ReturnButton) Box() BoxType

func (*ReturnButton) ClearVisibleFocus 

func (w *ReturnButton) ClearVisibleFocus()

func (*ReturnButton) Color 

func (w *ReturnButton) Color() Color

func (*ReturnButton) Deactivate 

func (w *ReturnButton) Deactivate()

func (*ReturnButton) Destroy 

func (w *ReturnButton) Destroy()

func (*ReturnButton) H 

func (w *ReturnButton) H() int

func (*ReturnButton) Hide 

func (w *ReturnButton) Hide()

func (*ReturnButton) Label 

func (w *ReturnButton) Label() string

func (*ReturnButton) LabelColor 

func (w *ReturnButton) LabelColor() Color

func (*ReturnButton) LabelFont 

func (w *ReturnButton) LabelFont() Font

func (*ReturnButton) LabelSize 

func (w *ReturnButton) LabelSize() int

func (*ReturnButton) LabelType 

func (w *ReturnButton) LabelType() LabelType

func (*ReturnButton) MeasureLabel 

func (w *ReturnButton) MeasureLabel() (int, int)

func (*ReturnButton) Parent 

func (w *ReturnButton) Parent() *Group

func (*ReturnButton) Redraw 

func (w *ReturnButton) Redraw()

func (*ReturnButton) Resize 

func (w *ReturnButton) Resize(x, y, width, height int)

func (*ReturnButton) SelectionColor 

func (w *ReturnButton) SelectionColor() Color

func (*ReturnButton) SetAlign 

func (w *ReturnButton) SetAlign(align Align)

func (*ReturnButton) SetBox 

func (w *ReturnButton) SetBox(box BoxType)

func (*ReturnButton) SetCallback 

func (w *ReturnButton) SetCallback(f func())

func (*ReturnButton) SetCallbackCondition 

func (w *ReturnButton) SetCallbackCondition(when CallbackCondition)

func (*ReturnButton) SetColor 

func (w *ReturnButton) SetColor(color Color)

func (*ReturnButton) SetDeimage 

func (w *ReturnButton) SetDeimage(i Image)

func (*ReturnButton) SetImage 

func (w *ReturnButton) SetImage(i Image)

func (*ReturnButton) SetLabel 

func (w *ReturnButton) SetLabel(label string)

func (*ReturnButton) SetLabelColor 

func (w *ReturnButton) SetLabelColor(col Color)

func (*ReturnButton) SetLabelFont 

func (w *ReturnButton) SetLabelFont(font Font)

func (*ReturnButton) SetLabelSize 

func (w *ReturnButton) SetLabelSize(size int)

func (*ReturnButton) SetLabelType 

func (w *ReturnButton) SetLabelType(ltype LabelType)

func (*ReturnButton) SetPosition 

func (w *ReturnButton) SetPosition(x, y int)

func (*ReturnButton) SetSelectionColor 

func (w *ReturnButton) SetSelectionColor(color Color)

func (*ReturnButton) SetType 

func (w *ReturnButton) SetType(widgetType uint8)

func (*ReturnButton) Show 

func (w *ReturnButton) Show()

func (*ReturnButton) Type 

func (w *ReturnButton) Type() uint8

func (*ReturnButton) W 

func (w *ReturnButton) W() int

func (*ReturnButton) X 

func (w *ReturnButton) X() int

func (*ReturnButton) Y 

func (w *ReturnButton) Y() int

type RgbImage 

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

func NewRgbImage 

func NewRgbImage(data []uint8, w, h, depth int) (*RgbImage, error)

func (*RgbImage) Count 

func (i *RgbImage) Count() int

func (*RgbImage) D 

func (i *RgbImage) D() int

func (*RgbImage) DataH 

func (i *RgbImage) DataH() int

func (*RgbImage) DataW 

func (i *RgbImage) DataW() int

func (*RgbImage) Destroy 

func (i *RgbImage) Destroy()

func (*RgbImage) H 

func (i *RgbImage) H() int

func (*RgbImage) Inactive 

func (i *RgbImage) Inactive()

func (*RgbImage) Ld 

func (i *RgbImage) Ld() int

func (*RgbImage) Scale 

func (i *RgbImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*RgbImage) W 

func (i *RgbImage) W() int

type RowSelectMode 

type RowSelectMode int

type SelectionFlag 

type SelectionFlag int

type SharedImage 

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

func NewSharedImageLoad 

func NewSharedImageLoad(path string) (*SharedImage, error)

func (*SharedImage) Count 

func (i *SharedImage) Count() int

func (*SharedImage) D 

func (i *SharedImage) D() int

func (*SharedImage) DataH 

func (i *SharedImage) DataH() int

func (*SharedImage) DataW 

func (i *SharedImage) DataW() int

func (*SharedImage) Destroy 

func (i *SharedImage) Destroy()

func (*SharedImage) H 

func (i *SharedImage) H() int

func (*SharedImage) Inactive 

func (i *SharedImage) Inactive()

func (*SharedImage) Ld 

func (i *SharedImage) Ld() int

func (*SharedImage) Scale 

func (i *SharedImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*SharedImage) W 

func (i *SharedImage) W() int

type Spinner 

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

func NewSpinner 

func NewSpinner(x, y, w, h int, text ...string) *Spinner

func (*Spinner) Activate 

func (w *Spinner) Activate()

func (*Spinner) Align 

func (w *Spinner) Align() Align

func (*Spinner) Box 

func (w *Spinner) Box() BoxType

func (*Spinner) ClearVisibleFocus 

func (w *Spinner) ClearVisibleFocus()

func (*Spinner) Color 

func (w *Spinner) Color() Color

func (*Spinner) Deactivate 

func (w *Spinner) Deactivate()

func (*Spinner) Destroy 

func (w *Spinner) Destroy()

func (*Spinner) H 

func (w *Spinner) H() int

func (*Spinner) Hide 

func (w *Spinner) Hide()

func (*Spinner) Label 

func (w *Spinner) Label() string

func (*Spinner) LabelColor 

func (w *Spinner) LabelColor() Color

func (*Spinner) LabelFont 

func (w *Spinner) LabelFont() Font

func (*Spinner) LabelSize 

func (w *Spinner) LabelSize() int

func (*Spinner) LabelType 

func (w *Spinner) LabelType() LabelType

func (*Spinner) MeasureLabel 

func (w *Spinner) MeasureLabel() (int, int)

func (*Spinner) Parent 

func (w *Spinner) Parent() *Group

func (*Spinner) Redraw 

func (w *Spinner) Redraw()

func (*Spinner) Resize 

func (w *Spinner) Resize(x, y, width, height int)

func (*Spinner) SelectionColor 

func (w *Spinner) SelectionColor() Color

func (*Spinner) SetAlign 

func (w *Spinner) SetAlign(align Align)

func (*Spinner) SetBox 

func (w *Spinner) SetBox(box BoxType)

func (*Spinner) SetCallback 

func (w *Spinner) SetCallback(f func())

func (*Spinner) SetCallbackCondition 

func (w *Spinner) SetCallbackCondition(when CallbackCondition)

func (*Spinner) SetColor 

func (w *Spinner) SetColor(color Color)

func (*Spinner) SetDeimage 

func (w *Spinner) SetDeimage(i Image)

func (*Spinner) SetImage 

func (w *Spinner) SetImage(i Image)

func (*Spinner) SetLabel 

func (w *Spinner) SetLabel(label string)

func (*Spinner) SetLabelColor 

func (w *Spinner) SetLabelColor(col Color)

func (*Spinner) SetLabelFont 

func (w *Spinner) SetLabelFont(font Font)

func (*Spinner) SetLabelSize 

func (w *Spinner) SetLabelSize(size int)

func (*Spinner) SetLabelType 

func (w *Spinner) SetLabelType(ltype LabelType)

func (*Spinner) SetMaximum 

func (s *Spinner) SetMaximum(max float64)

func (*Spinner) SetMinimum 

func (s *Spinner) SetMinimum(min float64)

func (*Spinner) SetPosition 

func (w *Spinner) SetPosition(x, y int)

func (*Spinner) SetSelectionColor 

func (w *Spinner) SetSelectionColor(color Color)

func (*Spinner) SetStep 

func (s *Spinner) SetStep(step float64)

func (*Spinner) SetType 

func (s *Spinner) SetType(inputType SpinnerInputType)

func (*Spinner) SetValue 

func (s *Spinner) SetValue(val float64)

func (*Spinner) Show 

func (w *Spinner) Show()

func (*Spinner) Type 

func (w *Spinner) Type() uint8

func (*Spinner) Value 

func (s *Spinner) Value() float64

func (*Spinner) W 

func (w *Spinner) W() int

func (*Spinner) X 

func (w *Spinner) X() int

func (*Spinner) Y 

func (w *Spinner) Y() int

type SpinnerInputType 

type SpinnerInputType uint8

type SvgImage 

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

func NewSvgImageFromString 

func NewSvgImageFromString(str string) (*SvgImage, error)

func NewSvgImageLoad 

func NewSvgImageLoad(path string) (*SvgImage, error)

func (*SvgImage) Count 

func (i *SvgImage) Count() int

func (*SvgImage) D 

func (i *SvgImage) D() int

func (*SvgImage) DataH 

func (i *SvgImage) DataH() int

func (*SvgImage) DataW 

func (i *SvgImage) DataW() int

func (*SvgImage) Destroy 

func (i *SvgImage) Destroy()

func (*SvgImage) H 

func (i *SvgImage) H() int

func (*SvgImage) Inactive 

func (i *SvgImage) Inactive()

func (*SvgImage) Ld 

func (i *SvgImage) Ld() int

func (*SvgImage) Scale 

func (i *SvgImage) Scale(width int, height int, proportional bool, can_expand bool)

func (*SvgImage) W 

func (i *SvgImage) W() int

type TableContext 

type TableContext int

type TableRow 

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

func NewTableRow 

func NewTableRow(x, y, w, h int) *TableRow

func (*TableRow) AllowColumnResizing 

func (t *TableRow) AllowColumnResizing()

func (*TableRow) AllowRowResizing 

func (t *TableRow) AllowRowResizing()

func (*TableRow) CallbackContext 

func (t *TableRow) CallbackContext() TableContext

func (*TableRow) CallbackRow 

func (t *TableRow) CallbackRow() int

func (*TableRow) Destroy 

func (t *TableRow) Destroy()

func (*TableRow) DisableColumnHeaders 

func (t *TableRow) DisableColumnHeaders()

func (*TableRow) DisableRowHeaders 

func (t *TableRow) DisableRowHeaders()

func (*TableRow) DisallowColumnResizing 

func (t *TableRow) DisallowColumnResizing()

func (*TableRow) DisallowRowResizing 

func (t *TableRow) DisallowRowResizing()

func (*TableRow) EnableColumnHeaders 

func (t *TableRow) EnableColumnHeaders()

func (*TableRow) EnableRowHeaders 

func (t *TableRow) EnableRowHeaders()

func (*TableRow) FindCell 

func (t *TableRow) FindCell(ctx TableContext, row int, col int) (int, int, int, int, error)

func (*TableRow) IsRowSelected 

func (t *TableRow) IsRowSelected(row int) bool

func (*TableRow) SelectAllRows 

func (t *TableRow) SelectAllRows(flag SelectionFlag)

func (*TableRow) SelectRow 

func (t *TableRow) SelectRow(row int, flag SelectionFlag)

func (*TableRow) Selection 

func (t *TableRow) Selection() (int, int, int, int)

func (*TableRow) SetColumnCount 

func (t *TableRow) SetColumnCount(columnCount int)

func (*TableRow) SetColumnWidth 

func (t *TableRow) SetColumnWidth(column, width int)

func (*TableRow) SetColumnWidthAll 

func (t *TableRow) SetColumnWidthAll(width int)

func (*TableRow) SetDrawCellCallback 

func (t *TableRow) SetDrawCellCallback(callback func(TableContext, int, int, int, int, int, int))

func (*TableRow) SetEventHandler 

func (t *TableRow) SetEventHandler(handler func(Event) bool)

func (*TableRow) SetResizeHandler 

func (t *TableRow) SetResizeHandler(handler func())

func (*TableRow) SetRowCount 

func (t *TableRow) SetRowCount(rowCount int)

func (*TableRow) SetRowHeight 

func (t *TableRow) SetRowHeight(row, height int)

func (*TableRow) SetRowHeightAll 

func (t *TableRow) SetRowHeightAll(height int)

func (*TableRow) SetTopRow 

func (t *TableRow) SetTopRow(row int)

func (*TableRow) SetType 

func (t *TableRow) SetType(tableType RowSelectMode)

func (*TableRow) VisibleCells 

func (t *TableRow) VisibleCells() (int, int, int, int)

type Tabs 

type Tabs struct {
	Group
}

func NewTabs 

func NewTabs(x, y, w, h int, text ...string) *Tabs

func (*Tabs) Activate 

func (w *Tabs) Activate()

func (*Tabs) Align 

func (w *Tabs) Align() Align

func (*Tabs) Box 

func (w *Tabs) Box() BoxType

func (*Tabs) ClearVisibleFocus 

func (w *Tabs) ClearVisibleFocus()

func (*Tabs) Color 

func (w *Tabs) Color() Color

func (*Tabs) Deactivate 

func (w *Tabs) Deactivate()

func (*Tabs) Destroy 

func (w *Tabs) Destroy()

func (*Tabs) H 

func (w *Tabs) H() int

func (*Tabs) Hide 

func (w *Tabs) Hide()

func (*Tabs) Label 

func (w *Tabs) Label() string

func (*Tabs) LabelColor 

func (w *Tabs) LabelColor() Color

func (*Tabs) LabelFont 

func (w *Tabs) LabelFont() Font

func (*Tabs) LabelSize 

func (w *Tabs) LabelSize() int

func (*Tabs) LabelType 

func (w *Tabs) LabelType() LabelType

func (*Tabs) MeasureLabel 

func (w *Tabs) MeasureLabel() (int, int)

func (*Tabs) Parent 

func (w *Tabs) Parent() *Group

func (*Tabs) Redraw 

func (w *Tabs) Redraw()

func (*Tabs) Resize 

func (w *Tabs) Resize(x, y, width, height int)

func (*Tabs) SelectionColor 

func (w *Tabs) SelectionColor() Color

func (*Tabs) SetAlign 

func (w *Tabs) SetAlign(align Align)

func (*Tabs) SetBox 

func (w *Tabs) SetBox(box BoxType)

func (*Tabs) SetCallback 

func (w *Tabs) SetCallback(f func())

func (*Tabs) SetCallbackCondition 

func (w *Tabs) SetCallbackCondition(when CallbackCondition)

func (*Tabs) SetColor 

func (w *Tabs) SetColor(color Color)

func (*Tabs) SetDeimage 

func (w *Tabs) SetDeimage(i Image)

func (*Tabs) SetImage 

func (w *Tabs) SetImage(i Image)

func (*Tabs) SetLabel 

func (w *Tabs) SetLabel(label string)

func (*Tabs) SetLabelColor 

func (w *Tabs) SetLabelColor(col Color)

func (*Tabs) SetLabelFont 

func (w *Tabs) SetLabelFont(font Font)

func (*Tabs) SetLabelSize 

func (w *Tabs) SetLabelSize(size int)

func (*Tabs) SetLabelType 

func (w *Tabs) SetLabelType(ltype LabelType)

func (*Tabs) SetPosition 

func (w *Tabs) SetPosition(x, y int)

func (*Tabs) SetSelectionColor 

func (w *Tabs) SetSelectionColor(color Color)

func (*Tabs) SetType 

func (w *Tabs) SetType(widgetType uint8)

func (*Tabs) SetValue 

func (t *Tabs) SetValue(value int)

func (*Tabs) Show 

func (w *Tabs) Show()

func (*Tabs) Type 

func (w *Tabs) Type() uint8

func (*Tabs) Value 

func (t *Tabs) Value() int

func (*Tabs) W 

func (w *Tabs) W() int

func (*Tabs) X 

func (w *Tabs) X() int

func (*Tabs) Y 

func (w *Tabs) Y() int

type TextBuffer 

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

func NewTextBuffer 

func NewTextBuffer() *TextBuffer

func (*TextBuffer) Append 

func (b *TextBuffer) Append(txt string)

func (*TextBuffer) SetText 

func (b *TextBuffer) SetText(txt string)

func (*TextBuffer) Text 

func (b *TextBuffer) Text() string

type TextDisplay 

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

func NewTextDisplay 

func NewTextDisplay(x, y, w, h int, text ...string) *TextDisplay

func (*TextDisplay) Activate 

func (w *TextDisplay) Activate()

func (*TextDisplay) Align 

func (w *TextDisplay) Align() Align

func (*TextDisplay) Box 

func (w *TextDisplay) Box() BoxType

func (*TextDisplay) Buffer 

func (t *TextDisplay) Buffer() *TextBuffer

func (*TextDisplay) ClearVisibleFocus 

func (w *TextDisplay) ClearVisibleFocus()

func (*TextDisplay) Color 

func (w *TextDisplay) Color() Color

func (*TextDisplay) Deactivate 

func (w *TextDisplay) Deactivate()

func (*TextDisplay) Destroy 

func (w *TextDisplay) Destroy()

func (*TextDisplay) H 

func (w *TextDisplay) H() int

func (*TextDisplay) Hide 

func (w *TextDisplay) Hide()

func (*TextDisplay) Label 

func (w *TextDisplay) Label() string

func (*TextDisplay) LabelColor 

func (w *TextDisplay) LabelColor() Color

func (*TextDisplay) LabelFont 

func (w *TextDisplay) LabelFont() Font

func (*TextDisplay) LabelSize 

func (w *TextDisplay) LabelSize() int

func (*TextDisplay) LabelType 

func (w *TextDisplay) LabelType() LabelType

func (*TextDisplay) MeasureLabel 

func (w *TextDisplay) MeasureLabel() (int, int)

func (*TextDisplay) Parent 

func (w *TextDisplay) Parent() *Group

func (*TextDisplay) Redraw 

func (w *TextDisplay) Redraw()

func (*TextDisplay) Resize 

func (w *TextDisplay) Resize(x, y, width, height int)

func (*TextDisplay) SelectionColor 

func (w *TextDisplay) SelectionColor() Color

func (*TextDisplay) SetAlign 

func (w *TextDisplay) SetAlign(align Align)

func (*TextDisplay) SetBox 

func (w *TextDisplay) SetBox(box BoxType)

func (*TextDisplay) SetBuffer 

func (t *TextDisplay) SetBuffer(buf *TextBuffer)

func (*TextDisplay) SetCallback 

func (w *TextDisplay) SetCallback(f func())

func (*TextDisplay) SetCallbackCondition 

func (w *TextDisplay) SetCallbackCondition(when CallbackCondition)

func (*TextDisplay) SetColor 

func (w *TextDisplay) SetColor(color Color)

func (*TextDisplay) SetDeimage 

func (w *TextDisplay) SetDeimage(i Image)

func (*TextDisplay) SetImage 

func (w *TextDisplay) SetImage(i Image)

func (*TextDisplay) SetLabel 

func (w *TextDisplay) SetLabel(label string)

func (*TextDisplay) SetLabelColor 

func (w *TextDisplay) SetLabelColor(col Color)

func (*TextDisplay) SetLabelFont 

func (w *TextDisplay) SetLabelFont(font Font)

func (*TextDisplay) SetLabelSize 

func (w *TextDisplay) SetLabelSize(size int)

func (*TextDisplay) SetLabelType 

func (w *TextDisplay) SetLabelType(ltype LabelType)

func (*TextDisplay) SetPosition 

func (w *TextDisplay) SetPosition(x, y int)

func (*TextDisplay) SetSelectionColor 

func (w *TextDisplay) SetSelectionColor(color Color)

func (*TextDisplay) SetType 

func (w *TextDisplay) SetType(widgetType uint8)

func (*TextDisplay) Show 

func (w *TextDisplay) Show()

func (*TextDisplay) Type 

func (w *TextDisplay) Type() uint8

func (*TextDisplay) W 

func (w *TextDisplay) W() int

func (*TextDisplay) X 

func (w *TextDisplay) X() int

func (*TextDisplay) Y 

func (w *TextDisplay) Y() int

type TextEditor 

type TextEditor struct {
	TextDisplay
}

func NewTextEditor 

func NewTextEditor(x, y, w, h int, text ...string) *TextEditor

func (*TextEditor) Activate 

func (w *TextEditor) Activate()

func (*TextEditor) Align 

func (w *TextEditor) Align() Align

func (*TextEditor) Box 

func (w *TextEditor) Box() BoxType

func (*TextEditor) ClearVisibleFocus 

func (w *TextEditor) ClearVisibleFocus()

func (*TextEditor) Color 

func (w *TextEditor) Color() Color

func (*TextEditor) Deactivate 

func (w *TextEditor) Deactivate()

func (*TextEditor) Destroy 

func (w *TextEditor) Destroy()

func (*TextEditor) H 

func (w *TextEditor) H() int

func (*TextEditor) Hide 

func (w *TextEditor) Hide()

func (*TextEditor) Label 

func (w *TextEditor) Label() string

func (*TextEditor) LabelColor 

func (w *TextEditor) LabelColor() Color

func (*TextEditor) LabelFont 

func (w *TextEditor) LabelFont() Font

func (*TextEditor) LabelSize 

func (w *TextEditor) LabelSize() int

func (*TextEditor) LabelType 

func (w *TextEditor) LabelType() LabelType

func (*TextEditor) MeasureLabel 

func (w *TextEditor) MeasureLabel() (int, int)

func (*TextEditor) Parent 

func (w *TextEditor) Parent() *Group

func (*TextEditor) Redraw 

func (w *TextEditor) Redraw()

func (*TextEditor) Resize 

func (w *TextEditor) Resize(x, y, width, height int)

func (*TextEditor) SelectionColor 

func (w *TextEditor) SelectionColor() Color

func (*TextEditor) SetAlign 

func (w *TextEditor) SetAlign(align Align)

func (*TextEditor) SetBox 

func (w *TextEditor) SetBox(box BoxType)

func (*TextEditor) SetCallback 

func (w *TextEditor) SetCallback(f func())

func (*TextEditor) SetCallbackCondition 

func (w *TextEditor) SetCallbackCondition(when CallbackCondition)

func (*TextEditor) SetColor 

func (w *TextEditor) SetColor(color Color)

func (*TextEditor) SetDeimage 

func (w *TextEditor) SetDeimage(i Image)

func (*TextEditor) SetImage 

func (w *TextEditor) SetImage(i Image)

func (*TextEditor) SetLabel 

func (w *TextEditor) SetLabel(label string)

func (*TextEditor) SetLabelColor 

func (w *TextEditor) SetLabelColor(col Color)

func (*TextEditor) SetLabelFont 

func (w *TextEditor) SetLabelFont(font Font)

func (*TextEditor) SetLabelSize 

func (w *TextEditor) SetLabelSize(size int)

func (*TextEditor) SetLabelType 

func (w *TextEditor) SetLabelType(ltype LabelType)

func (*TextEditor) SetPosition 

func (w *TextEditor) SetPosition(x, y int)

func (*TextEditor) SetSelectionColor 

func (w *TextEditor) SetSelectionColor(color Color)

func (*TextEditor) SetType 

func (w *TextEditor) SetType(widgetType uint8)

func (*TextEditor) Show 

func (w *TextEditor) Show()

func (*TextEditor) Type 

func (w *TextEditor) Type() uint8

func (*TextEditor) W 

func (w *TextEditor) W() int

func (*TextEditor) X 

func (w *TextEditor) X() int

func (*TextEditor) Y 

func (w *TextEditor) Y() int

type ToggleButton 

type ToggleButton struct {
	Button
}

func NewToggleButton 

func NewToggleButton(x, y, w, h int, text ...string) *ToggleButton

func (*ToggleButton) Activate 

func (w *ToggleButton) Activate()

func (*ToggleButton) Align 

func (w *ToggleButton) Align() Align

func (*ToggleButton) Box 

func (w *ToggleButton) Box() BoxType

func (*ToggleButton) ClearVisibleFocus 

func (w *ToggleButton) ClearVisibleFocus()

func (*ToggleButton) Color 

func (w *ToggleButton) Color() Color

func (*ToggleButton) Deactivate 

func (w *ToggleButton) Deactivate()

func (*ToggleButton) Destroy 

func (w *ToggleButton) Destroy()

func (*ToggleButton) H 

func (w *ToggleButton) H() int

func (*ToggleButton) Hide 

func (w *ToggleButton) Hide()

func (*ToggleButton) Label 

func (w *ToggleButton) Label() string

func (*ToggleButton) LabelColor 

func (w *ToggleButton) LabelColor() Color

func (*ToggleButton) LabelFont 

func (w *ToggleButton) LabelFont() Font

func (*ToggleButton) LabelSize 

func (w *ToggleButton) LabelSize() int

func (*ToggleButton) LabelType 

func (w *ToggleButton) LabelType() LabelType

func (*ToggleButton) MeasureLabel 

func (w *ToggleButton) MeasureLabel() (int, int)

func (*ToggleButton) Parent 

func (w *ToggleButton) Parent() *Group

func (*ToggleButton) Redraw 

func (w *ToggleButton) Redraw()

func (*ToggleButton) Resize 

func (w *ToggleButton) Resize(x, y, width, height int)

func (*ToggleButton) SelectionColor 

func (w *ToggleButton) SelectionColor() Color

func (*ToggleButton) SetAlign 

func (w *ToggleButton) SetAlign(align Align)

func (*ToggleButton) SetBox 

func (w *ToggleButton) SetBox(box BoxType)

func (*ToggleButton) SetCallback 

func (w *ToggleButton) SetCallback(f func())

func (*ToggleButton) SetCallbackCondition 

func (w *ToggleButton) SetCallbackCondition(when CallbackCondition)

func (*ToggleButton) SetColor 

func (w *ToggleButton) SetColor(color Color)

func (*ToggleButton) SetDeimage 

func (w *ToggleButton) SetDeimage(i Image)

func (*ToggleButton) SetImage 

func (w *ToggleButton) SetImage(i Image)

func (*ToggleButton) SetLabel 

func (w *ToggleButton) SetLabel(label string)

func (*ToggleButton) SetLabelColor 

func (w *ToggleButton) SetLabelColor(col Color)

func (*ToggleButton) SetLabelFont 

func (w *ToggleButton) SetLabelFont(font Font)

func (*ToggleButton) SetLabelSize 

func (w *ToggleButton) SetLabelSize(size int)

func (*ToggleButton) SetLabelType 

func (w *ToggleButton) SetLabelType(ltype LabelType)

func (*ToggleButton) SetPosition 

func (w *ToggleButton) SetPosition(x, y int)

func (*ToggleButton) SetSelectionColor 

func (w *ToggleButton) SetSelectionColor(color Color)

func (*ToggleButton) SetType 

func (w *ToggleButton) SetType(widgetType uint8)

func (*ToggleButton) Show 

func (w *ToggleButton) Show()

func (*ToggleButton) Type 

func (w *ToggleButton) Type() uint8

func (*ToggleButton) W 

func (w *ToggleButton) W() int

func (*ToggleButton) X 

func (w *ToggleButton) X() int

func (*ToggleButton) Y 

func (w *ToggleButton) Y() int

type Widget 

type Widget interface {
	// contains filtered or unexported methods
}

type Window 

type Window struct {
	Group
}

func NewWindow 

func NewWindow(x, y, w, h int, label string) *Window

func (*Window) Activate 

func (w *Window) Activate()

func (*Window) Align 

func (w *Window) Align() Align

func (*Window) Box 

func (w *Window) Box() BoxType

func (*Window) ClearVisibleFocus 

func (w *Window) ClearVisibleFocus()

func (*Window) Color 

func (w *Window) Color() Color

func (*Window) Deactivate 

func (w *Window) Deactivate()

func (*Window) Destroy 

func (w *Window) Destroy()

func (*Window) H 

func (w *Window) H() int

func (*Window) Hide 

func (w *Window) Hide()

func (*Window) IsShown 

func (w *Window) IsShown() bool

func (*Window) Label 

func (w *Window) Label() string

func (*Window) LabelColor 

func (w *Window) LabelColor() Color

func (*Window) LabelFont 

func (w *Window) LabelFont() Font

func (*Window) LabelSize 

func (w *Window) LabelSize() int

func (*Window) LabelType 

func (w *Window) LabelType() LabelType

func (*Window) MeasureLabel 

func (w *Window) MeasureLabel() (int, int)

func (*Window) Parent 

func (w *Window) Parent() *Group

func (*Window) Redraw 

func (w *Window) Redraw()

func (*Window) Resize 

func (w *Window) Resize(x, y, width, height int)

func (*Window) SelectionColor 

func (w *Window) SelectionColor() Color

func (*Window) SetAlign 

func (w *Window) SetAlign(align Align)

func (*Window) SetBox 

func (w *Window) SetBox(box BoxType)

func (*Window) SetCallback 

func (w *Window) SetCallback(f func())

func (*Window) SetCallbackCondition 

func (w *Window) SetCallbackCondition(when CallbackCondition)

func (*Window) SetColor 

func (w *Window) SetColor(color Color)

func (*Window) SetCursor 

func (w *Window) SetCursor(cursor Cursor)

func (*Window) SetDeimage 

func (w *Window) SetDeimage(i Image)

func (*Window) SetImage 

func (w *Window) SetImage(i Image)

func (*Window) SetLabel 

func (w *Window) SetLabel(label string)

func (*Window) SetLabelColor 

func (w *Window) SetLabelColor(col Color)

func (*Window) SetLabelFont 

func (w *Window) SetLabelFont(font Font)

func (*Window) SetLabelSize 

func (w *Window) SetLabelSize(size int)

func (*Window) SetLabelType 

func (w *Window) SetLabelType(ltype LabelType)

func (*Window) SetPosition 

func (w *Window) SetPosition(x, y int)

func (*Window) SetSelectionColor 

func (w *Window) SetSelectionColor(color Color)

func (*Window) SetType 

func (w *Window) SetType(widgetType uint8)

func (*Window) Show 

func (w *Window) Show()

func (*Window) Type 

func (w *Window) Type() uint8

func (*Window) W 

func (w *Window) W() int

func (*Window) X 

func (w *Window) X() int

func (*Window) XRoot 

func (w *Window) XRoot() int

func (*Window) Y 

func (w *Window) Y() int

func (*Window) YRoot 

func (w *Window) YRoot() int

Source Files

View all Source files

Directories

Path Synopsis
examples
flutter-like command
image command
table command
toggle command
widget_table command

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