Add icons example
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examples/icons/main.go
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190
examples/icons/main.go
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// Example icons demonstrates the use of icons, and buttons with icons.
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package main
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import "image"
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import "git.tebibyte.media/tomo/tomo"
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import "git.tebibyte.media/tomo/nasin"
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import "git.tebibyte.media/tomo/objects"
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import "git.tebibyte.media/tomo/tomo/theme"
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import "git.tebibyte.media/tomo/objects/layouts"
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type Application struct {
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size theme.IconSize
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grid tomo.ContainerBox
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}
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func (this *Application) Describe () nasin.ApplicationDescription {
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return nasin.ApplicationDescription {
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Name: "Tomo Icon Example",
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ID: "xyz.holanet.TomoIconExample",
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}
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}
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func (this *Application) Init () error {
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window, err := nasin.NewApplicationWindow(this, image.Rect(0, 0, 128, 128))
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if err != nil { return err }
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this.grid = objects.NewInnerContainer (
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layouts.NewGrid([]bool {
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false, false, false, false, false, false, false, false, false, false, false, false,
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}, []bool { }),
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)
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this.resizeIcons(theme.IconSizeSmall)
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iconButtons := objects.NewInnerContainer(layouts.NewGrid([]bool { true, true, true}, []bool { false }))
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button := objects.NewButton("small")
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button.SetIcon(theme.IconActionZoomOut)
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button.OnClick(func () { this.resizeIcons(theme.IconSizeSmall) })
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iconButtons.Add(button)
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button = objects.NewButton("medium")
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button.SetIcon(theme.IconActionZoomReset)
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button.OnClick(func () { this.resizeIcons(theme.IconSizeMedium) })
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iconButtons.Add(button)
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button = objects.NewButton("large")
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button.SetIcon(theme.IconActionZoomIn)
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button.OnClick(func () { this.resizeIcons(theme.IconSizeLarge) })
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iconButtons.Add(button)
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container := objects.NewOuterContainer (
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layouts.NewGrid([]bool { true }, []bool { false, true, false }),
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objects.NewLabel("A smorgasbord of icons:"),
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this.grid,
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iconButtons)
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window.SetRoot(container)
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window.OnClose(tomo.Stop)
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window.Show()
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return nil
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}
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func (this *Application) resizeIcons (size theme.IconSize) {
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this.size = size
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this.grid.Clear()
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icons := []theme.Icon {
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theme.IconUnknown,
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theme.IconFile,
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theme.IconDirectory,
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theme.IconStorage,
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theme.IconApplication,
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theme.IconNetwork,
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theme.IconDevice,
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theme.IconPeripheral,
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theme.IconPort,
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theme.IconActionOpen,
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theme.IconActionOpenIn,
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theme.IconActionSave,
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theme.IconActionSaveAs,
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theme.IconActionPrint,
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theme.IconActionNew,
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theme.IconActionNewDirectory,
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theme.IconActionDelete,
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theme.IconActionRename,
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theme.IconActionGetInformation,
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theme.IconActionChangePermissions,
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theme.IconActionRevert,
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theme.IconActionAdd,
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theme.IconActionRemove,
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theme.IconActionAddBookmark,
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theme.IconActionRemoveBookmark,
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theme.IconActionAddFavorite,
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theme.IconActionRemoveFavorite,
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theme.IconActionPlay,
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theme.IconActionPause,
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theme.IconActionStop,
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theme.IconActionFastForward,
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theme.IconActionRewind,
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theme.IconActionToBeginning,
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theme.IconActionToEnd,
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theme.IconActionRecord,
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theme.IconActionVolumeUp,
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theme.IconActionVolumeDown,
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theme.IconActionMute,
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theme.IconActionUndo,
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theme.IconActionRedo,
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theme.IconActionCut,
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theme.IconActionCopy,
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theme.IconActionPaste,
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theme.IconActionFind,
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theme.IconActionReplace,
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theme.IconActionSelectAll,
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theme.IconActionSelectNone,
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theme.IconActionIncrement,
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theme.IconActionDecrement,
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theme.IconActionClose,
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theme.IconActionQuit,
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theme.IconActionIconify,
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theme.IconActionShade,
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theme.IconActionMaximize,
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theme.IconActionFullScreen,
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theme.IconActionRestore,
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theme.IconActionExpand,
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theme.IconActionContract,
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theme.IconActionBack,
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theme.IconActionForward,
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theme.IconActionUp,
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theme.IconActionDown,
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theme.IconActionReload,
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theme.IconActionZoomIn,
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theme.IconActionZoomOut,
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theme.IconActionZoomReset,
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theme.IconActionMove,
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theme.IconActionResize,
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theme.IconActionGoTo,
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theme.IconActionTransform,
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theme.IconActionTranslate,
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theme.IconActionRotate,
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theme.IconActionScale,
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theme.IconActionWarp,
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theme.IconActionCornerPin,
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theme.IconActionSelectRectangle,
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theme.IconActionSelectEllipse,
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theme.IconActionSelectLasso,
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theme.IconActionSelectGeometric,
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theme.IconActionSelectAuto,
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theme.IconActionCrop,
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theme.IconActionFill,
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theme.IconActionGradient,
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theme.IconActionPencil,
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theme.IconActionBrush,
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theme.IconActionEraser,
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theme.IconActionText,
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theme.IconActionEyedropper,
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theme.IconStatusInformation,
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theme.IconStatusQuestion,
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theme.IconStatusWarning,
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theme.IconStatusError,
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theme.IconStatusCancel,
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theme.IconStatusOkay,
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theme.IconStatusCellSignal0,
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theme.IconStatusCellSignal1,
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theme.IconStatusCellSignal2,
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theme.IconStatusCellSignal3,
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theme.IconStatusWirelessSignal0,
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theme.IconStatusWirelessSignal1,
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theme.IconStatusWirelessSignal2,
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theme.IconStatusWirelessSignal3,
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theme.IconStatusBattery0,
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theme.IconStatusBattery1,
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theme.IconStatusBattery2,
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theme.IconStatusBattery3,
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theme.IconStatusBrightness0,
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theme.IconStatusBrightness1,
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theme.IconStatusBrightness2,
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theme.IconStatusBrightness3,
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theme.IconStatusVolume0,
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theme.IconStatusVolume1,
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theme.IconStatusVolume2,
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theme.IconStatusVolume3,
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}
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for _, icon := range icons {
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this.grid.Add(objects.NewIcon(icon, size))
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}
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}
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func main () {
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nasin.RunApplication(&Application { })
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}
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