74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package main
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import "tomo"
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import "tomo/nasin"
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import "tomo/popups"
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import "tomo/ability"
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import "tomo/elements"
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import "tomo/elements/testing"
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func main () {
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nasin.Run(Application { })
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}
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type Application struct { }
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func (Application) Init () error {
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window, err := nasin.NewWindow(tomo.Bounds(0, 0, 300, 0))
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if err != nil { return err }
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window.SetTitle("List Sidebar")
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container := elements.NewHBox(elements.SpaceBoth)
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window.Adopt(container)
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var currentPage tomo.Element
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turnPage := func (newPage tomo.Element) {
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if currentPage != nil {
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container.Disown(currentPage)
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}
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container.AdoptExpand(newPage)
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currentPage = newPage
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}
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intro := elements.NewLabelWrapped (
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"The List element can be easily used as a sidebar. " +
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"Click on entries to flip pages!")
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button := elements.NewButton("I do nothing!")
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button.OnClick (func () {
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popups.NewDialog(popups.DialogKindInfo, window, "", "Sike!")
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})
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mouse := testing.NewMouse()
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input := elements.NewTextBox("Write some text", "")
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form := elements.NewVBox (
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elements.SpaceMargin,
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elements.NewLabel("I have:"),
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elements.NewLine(),
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elements.NewCheckbox("Skin", true),
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elements.NewCheckbox("Blood", false),
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elements.NewCheckbox("Bone", false))
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art := testing.NewArtist()
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makePage := func (name string, callback func ()) ability.Selectable {
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cell := elements.NewCell(elements.NewLabel(name))
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cell.OnSelectionChange (func () {
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if cell.Selected() { callback() }
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})
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return cell
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}
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list := elements.NewList (
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makePage("button", func () { turnPage(button) }),
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makePage("mouse", func () { turnPage(mouse) }),
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makePage("input", func () { turnPage(input) }),
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makePage("form", func () { turnPage(form) }),
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makePage("art", func () { turnPage(art) }))
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list.Collapse(96, 0)
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container.Adopt(list)
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turnPage(intro)
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window.OnClose(nasin.Stop)
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window.Show()
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return nil
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}
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