Update gio version. Add side grid for year selection to cmd/cal.
This commit is contained in:
parent
25847d5921
commit
014ace99a6
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@ -1,2 +1,3 @@
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cmd/hello/hello
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cmd/cal/cal
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*.apk
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@ -31,6 +31,10 @@ func _newMonth(y int, m time.Month) SelectableMonth {
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return *NewMonth(time.Date(y,m,1,0,0,0,0,time.Local))
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}
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func (sm *SelectableMonth) Refresh() {
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*sm = _newMonth(sm.Year, sm.Month)
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}
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func (sm *SelectableMonth) Previous() {
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m, y := sm.Month - 1, sm.Year
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if m > 11 {
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@ -13,7 +13,6 @@ import (
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"gioui.org/ui"
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"gioui.org/ui/app"
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"gioui.org/ui/layout"
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//"gioui.org/ui/measure"
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"gioui.org/ui/text"
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"golang.org/x/image/font/sfnt"
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@ -33,7 +32,7 @@ func main() {
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}
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func NewButton(t string, lops ...gio.LabelOption) gio.Clickable {
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lops = append([]gio.LabelOption{gio.Face(face), gio.Align(text.Center)}, lops...)
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lops = append([]gio.LabelOption{gio.Face(face), gio.Align(text.Middle)}, lops...)
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lbl := gio.NewLabel(t, lops...)
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bg := gio.NewBackground(
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gio.Color(color.RGBA{A: 0xff, R: 0xf0, G: 0xf0, B: 0xe0}),
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@ -96,8 +95,10 @@ func NewCal(sm *SelectableMonth) gio.Widget {
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}
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func eventloop() {
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w := app.NewWindow(&app.WindowOptions{
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Width: ui.Dp(600), Height: ui.Dp(600), Title: "Tickets"})
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w := app.NewWindow(
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app.WithWidth(ui.Dp(600)),
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app.WithHeight(ui.Dp(600)),
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app.WithTitle("Calendar"))
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ctx := gio.NewContext(w)
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sm := NewMonth(time.Now())
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@ -105,18 +106,24 @@ func eventloop() {
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face = ctx.Faces.For(regular, ui.Sp(20))
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if err != nil { log.Fatal("Cannot parse font.") }
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margin := gio.NewInset(gio.Size(ui.Dp(10)))
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topgrid := gio.NewGrid(3)
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lbtn := NewButton(" < ")
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mth := gio.NewLabel("", gio.Face(face), gio.Align(text.Center))
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rbtn := NewButton(" > ")
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f1 := gio.NewFlex(gio.Axis(layout.Vertical))
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bg := gio.NewBackground(
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gio.Color(color.RGBA{A: 0xff, R: 0xf0, G: 0xf0, B: 0xe0}))
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margin := gio.NewInset(gio.Size(ui.Dp(10)))
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f1 := gio.NewFlex(gio.Axis(layout.Vertical))
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f2 := gio.NewFlex(gio.Axis(layout.Horizontal))
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sidegrid := gio.NewGrid(1)
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yrs := make([]gio.Widget,6)
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curyr := sm.Year
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topgrid := gio.NewGrid(3)
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lbtn := NewButton(" < ")
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mth := gio.NewLabel("", gio.Face(face), gio.Align(text.Middle))
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rbtn := NewButton(" > ")
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var cal gio.Widget
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f3 := gio.NewFlex(gio.Axis(layout.Vertical))
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daygrid := gio.NewGrid(7)
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sun := NewSLabel("Sun",&sm.Ws[time.Sunday], gio.Align(text.End))
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mon := NewSLabel("Mon",&sm.Ws[time.Monday], gio.Align(text.End))
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@ -128,6 +135,10 @@ func eventloop() {
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resetCal := func() {
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cal = NewCal(sm)
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for i,_ := range yrs {
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yrs[i] = NewButton(fmt.Sprintf("%d",curyr - i),
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gio.Align(text.Start))
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}
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w.Invalidate()
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}
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resetCal()
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@ -137,18 +148,23 @@ func eventloop() {
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switch e := e.(type) {
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case app.DestroyEvent:
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return
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case app.DrawEvent:
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case app.UpdateEvent:
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ctx.Reset(e)
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mth.SetText(fmt.Sprintf("%s %d",sm.Month.String(),sm.Year))
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ows := sm.Ws
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bg(margin(f1(
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topgrid(lbtn,mth,rbtn),
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daygrid(sun,mon,tue,wed,thu,fri,sat),
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cal,
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topgrid(lbtn,mth,rbtn),
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f2(
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sidegrid(yrs...),
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f3(
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daygrid(sun,mon,tue,wed,thu,fri,sat),
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cal,
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),
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),
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))).Layout(ctx)
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ctx.Draw()
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ctx.Update()
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for i := time.Sunday; i < 7; i++ {
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switch {
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@ -168,6 +184,13 @@ func eventloop() {
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sm.Next()
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resetCal()
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}
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for i,y := range yrs {
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if y.(gio.Clickable).Clicked(ctx) {
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sm.Year = curyr - i
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sm.Refresh()
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resetCal()
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}
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}
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sm.CheckSel()
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}
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}}
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@ -3,6 +3,7 @@ package main
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import (
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"git.wow.st/gmp/giowrap"
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"image"
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"image/color"
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"log"
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"os"
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@ -13,7 +14,7 @@ import (
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"gioui.org/ui"
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"gioui.org/ui/app"
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gdraw "gioui.org/ui/draw"
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"gioui.org/ui/paint"
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"gioui.org/ui/f32"
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"gioui.org/ui/gesture"
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"gioui.org/ui/layout"
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@ -35,7 +36,7 @@ var (
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)
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func NewButton(face text.Face, t string, c color.RGBA) giowrap.Clickable {
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lbl := giowrap.NewLabel(t, giowrap.Face(face), giowrap.Align(text.Center))
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lbl := giowrap.NewLabel(t, giowrap.Face(face), giowrap.Align(text.Middle))
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bg := giowrap.NewBackground(giowrap.Color(c), giowrap.Radius(ui.Dp(4)))
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return giowrap.AsClickable(bg(lbl))
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}
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@ -79,7 +80,7 @@ hello [main1|main2]
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}
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func main1() {
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w := app.NewWindow(nil)
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w := app.NewWindow()
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regular, err := sfnt.Parse(goregular.TTF)
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if err != nil {
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log.Fatal("Cannot parse font.")
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@ -114,7 +115,7 @@ func main1() {
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switch e := e.(type) {
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case app.DestroyEvent:
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return
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case app.DrawEvent:
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case app.UpdateEvent:
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ctx.Reset(e)
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OuterInset(
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f1(
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@ -128,7 +129,7 @@ func main1() {
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InnerInset(btn2),
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),
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)).Layout(ctx)
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ctx.Draw()
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ctx.Update()
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if btn1.Clicked(ctx) {
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log.Print("Clicked: " + e1.Text() )
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}
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@ -161,7 +162,7 @@ func main1() {
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}
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func main2() {
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w := app.NewWindow(nil)
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w := app.NewWindow()
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q := w.Queue()
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ops := new(ui.Ops)
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var faces measure.Faces
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@ -216,7 +217,7 @@ func main2() {
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switch e := e.(type) {
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case app.DestroyEvent:
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return
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case app.DrawEvent:
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case app.UpdateEvent:
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c := &e.Config
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ops.Reset()
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faces.Reset(c)
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@ -239,14 +240,14 @@ func main2() {
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cs = b1ins.Begin(c, ops, cs)
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dims = btn1.Layout(ops, cs)
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dims = b1ins.End(dims)
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pointer.RectAreaOp{Size: dims.Size}.Add(ops)
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pointer.RectAreaOp{image.Rect(0,0,dims.Size.X,dims.Size.Y)}.Add(ops)
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click1.Add(ops)
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bg1.Stop()
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wi, h := float32(dims.Size.X), float32(dims.Size.Y)
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r := float32(c.Px(ui.Dp(4)))
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giowrap.Rrect(ops, wi, h, r, r, r, r)
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gdraw.ColorOp{Color: color.RGBA{A: 0xff, R: 0x3c, G: 0x98, B: 0xc6}}.Add(ops)
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gdraw.DrawOp{Rect: f32.Rectangle{Max: f32.Point{X: wi, Y: h}}}.Add(ops)
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paint.ColorOp{Color: color.RGBA{A: 0xff, R: 0x3c, G: 0x98, B: 0xc6}}.Add(ops)
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paint.PaintOp{Rect: f32.Rectangle{Max: f32.Point{X: wi, Y: h}}}.Add(ops)
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bg1.Add(ops)
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dims = InnerInset.End(dims)
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f2c1 := f2.End(dims)
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@ -256,13 +257,13 @@ func main2() {
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cs = b2ins.Begin(c, ops, cs)
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dims = btn2.Layout(ops, cs)
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dims = b2ins.End(dims)
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pointer.RectAreaOp{Size: dims.Size}.Add(ops)
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pointer.RectAreaOp{image.Rect(0,0,dims.Size.X,dims.Size.Y)}.Add(ops)
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click2.Add(ops)
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bg2.Stop()
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wi, h = float32(dims.Size.X), float32(dims.Size.Y)
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giowrap.Rrect(ops, wi, h, r, r, r, r)
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gdraw.ColorOp{Color: color.RGBA{A: 0xff, R: 0x3c, G: 0x98, B: 0xc6}}.Add(ops)
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gdraw.DrawOp{Rect: f32.Rectangle{Max: f32.Point{X: wi, Y: h}}}.Add(ops)
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paint.ColorOp{Color: color.RGBA{A: 0xff, R: 0x3c, G: 0x98, B: 0xc6}}.Add(ops)
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paint.PaintOp{Rect: f32.Rectangle{Max: f32.Point{X: wi, Y: h}}}.Add(ops)
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bg2.Add(ops)
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dims = InnerInset.End(dims)
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f2c2 := f2.End(dims)
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@ -270,13 +271,13 @@ func main2() {
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f1c3 := f1.End(dims)
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dims = f1.Layout(f1c1, f1c2, f1c3)
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dims = OuterInset.End(dims)
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w.Draw(ops)
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for _,ev := range click1.Events(q) {
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w.Update(ops)
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for ev, ok := click1.Next(q); ok; ev, ok = click1.Next(q) {
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if ev.Type == gesture.TypeClick {
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log.Print("Clicked: " + e1.Text() )
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}
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}
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for _, ev := range click2.Events(q) {
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for ev, ok := click2.Next(q); ok; ev, ok = click2.Next(q) {
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if ev.Type == gesture.TypeClick {
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log.Print("Clicked: " + e2.Text() )
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}
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82
main.go
82
main.go
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@ -14,7 +14,7 @@ import (
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"gioui.org/ui/text"
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"gioui.org/ui/f32"
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gdraw "gioui.org/ui/draw"
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"gioui.org/ui/paint"
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"gioui.org/ui/gesture"
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"gioui.org/ui/pointer"
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)
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@ -56,15 +56,15 @@ func NewContext(w *app.Window) *Context {
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}
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}
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func (ctx *Context) Reset(e app.DrawEvent) {
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func (ctx *Context) Reset(e app.UpdateEvent) {
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ctx.c = &e.Config
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ctx.ops.Reset()
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ctx.cs = layout.RigidConstraints(e.Size)
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ctx.Faces.Reset(ctx.c)
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}
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func (ctx *Context) Draw() {
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ctx.w.Draw(ctx.ops)
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func (ctx *Context) Update() {
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ctx.w.Update(ctx.ops)
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}
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type Layout func(*Context)
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@ -193,22 +193,18 @@ func Rigid() Widget {
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type AxisOpt struct { axis layout.Axis }
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func Axis(x layout.Axis) AxisOpt { return AxisOpt{ x } }
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type MainAxisAlignmentOpt struct { mainAxisAlignment layout.MainAxisAlignment }
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func MainAxisAlignment(x layout.MainAxisAlignment) MainAxisAlignmentOpt { return MainAxisAlignmentOpt{ x } }
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type CrossAxisAlignmentOpt struct { crossAxisAlignment layout.CrossAxisAlignment }
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func CrossAxisAlignment(x layout.CrossAxisAlignment) CrossAxisAlignmentOpt { return CrossAxisAlignmentOpt{ x } }
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type AlignmentOpt struct { alignment layout.Alignment }
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func Alignment(x layout.Alignment) AlignmentOpt { return AlignmentOpt{ x } }
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type FlexOpts struct {
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AxisOpt
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MainAxisAlignmentOpt
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CrossAxisAlignmentOpt
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AlignmentOpt
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flexible float32
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}
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type FlexOption interface { DoFlexOption(*FlexOpts) }
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func (x AxisOpt) DoFlexOption(o *FlexOpts) { o.axis = x.axis }
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func (x MainAxisAlignmentOpt) DoFlexOption(o *FlexOpts) { o.mainAxisAlignment = x.mainAxisAlignment }
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func (x CrossAxisAlignmentOpt) DoFlexOption(o *FlexOpts) { o.crossAxisAlignment = x.crossAxisAlignment }
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func (x AlignmentOpt) DoFlexOption(o *FlexOpts) { o.alignment = x.alignment }
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// NewFlex returns a WidgetCombinator that wraps the layout.Flex element.
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func NewFlex(fos ...FlexOption) Flex {
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@ -216,8 +212,7 @@ func NewFlex(fos ...FlexOption) Flex {
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for _,o := range fos { o.DoFlexOption(opts) }
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f := layout.Flex{
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Axis: opts.axis,
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MainAxisAlignment: opts.mainAxisAlignment,
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CrossAxisAlignment: opts.crossAxisAlignment,
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Alignment: opts.alignment,
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}
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index := extra.New()
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extra.data[index] = opts
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@ -361,8 +356,8 @@ func (bg *Background) End(ctx *Context) {
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}
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Rrect(ctx.ops, w, h, r, r, r, r)
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}
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gdraw.ColorOp{Color: bg.Color}.Add(ctx.ops)
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gdraw.DrawOp{Rect: f32.Rectangle{Max: f32.Point{X: w, Y: h}}}.Add(ctx.ops)
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paint.ColorOp{Color: bg.Color}.Add(ctx.ops)
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paint.PaintOp{Rect: f32.Rectangle{Max: f32.Point{X: w, Y: h}}}.Add(ctx.ops)
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bg.macro.Add(ctx.ops)
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stack.Pop()
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}
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@ -371,7 +366,7 @@ func (bg *Background) End(ctx *Context) {
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func Rrect(ops *ui.Ops, width, height, se, sw, nw, ne float32) {
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w, h := float32(width), float32(height)
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const c = 0.55228475 // 4*(sqrt(2)-1)/3
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var b gdraw.PathBuilder
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var b paint.PathBuilder
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b.Init(ops)
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b.Move(f32.Point{X: w, Y: h - se})
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b.Cube(f32.Point{X: 0, Y: se * c}, f32.Point{X: -se + se*c, Y: se}, f32.Point{X: -se, Y: se}) // SE
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@ -397,12 +392,12 @@ type cWidget struct {
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func (w cWidget) Layout(ctx *Context) {
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w.w.Layout(ctx)
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pointer.RectAreaOp{Size: ctx.dims.Size}.Add(ctx.ops)
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pointer.RectAreaOp{image.Rect(0,0,ctx.dims.Size.X,ctx.dims.Size.Y)}.Add(ctx.ops)
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w.click.Add(ctx.ops)
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}
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func (w cWidget) Clicked(ctx *Context) bool {
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for _,e := range w.click.Events(ctx.q) {
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for e, ok := w.click.Next(ctx.q); ok; e, ok = w.click.Next(ctx.q) {
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if e.Type == gesture.TypeClick {
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ctx.w.Invalidate()
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return true
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@ -417,9 +412,8 @@ func AsClickable(w Widget) cWidget {
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}
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type Grid struct {
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Axis layout.Axis
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Cols int
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Height int
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Height, Width int
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macro ui.MacroOp
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ops *ui.Ops
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@ -446,11 +440,14 @@ func (g *Grid) Init(ops *ui.Ops, cs layout.Constraints) layout.Constraints {
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g.row, g.col = 0, 0
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cs.Height.Min = 0
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if g.Height != 0 {
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cs.Height.Max = g.Height
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}
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if g.Height != 0 { g.cs.Height.Max = g.Height }
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if g.Width != 0 { g.cs.Width.Max = g.Width }
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cs.Width.Max = g.cs.Width.Max / g.Cols
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cs.Width.Min = cs.Width.Max
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if g.Cols > 1 {
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cs.Width.Min = cs.Width.Max
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}
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return cs
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}
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@ -470,6 +467,7 @@ func (g *Grid) Layout(cs ...GridChild) layout.Dimens {
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rowheight := 0
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height := 0
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var width float32
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var maxwidth float32
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for _,c := range cs {
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var stack ui.StackOp
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stack.Push(g.ops)
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@ -479,10 +477,17 @@ func (g *Grid) Layout(cs ...GridChild) layout.Dimens {
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rowheight = c.dims.Size.Y
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}
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g.col = g.col+1
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x := float32(g.cs.Width.Max / g.Cols)
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ui.TransformOp{}.Offset(f32.Point{X: x}).Add(g.ops)
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width = width + x
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if g.col >= g.Cols {
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var x float32
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if g.Cols == 1 {
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x = float32(c.dims.Size.X)
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if x > maxwidth { maxwidth = x }
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} else {
|
||||
x = float32(g.cs.Width.Max / g.Cols)
|
||||
}
|
||||
if g.col < g.Cols {
|
||||
ui.TransformOp{}.Offset(f32.Point{X: x}).Add(g.ops)
|
||||
width = width + x
|
||||
} else {
|
||||
g.col = 0
|
||||
ui.TransformOp{}.Offset(f32.Point{ X: -width, Y: float32(rowheight) }).Add(g.ops)
|
||||
g.row = g.row + 1
|
||||
|
|
@ -493,15 +498,30 @@ func (g *Grid) Layout(cs ...GridChild) layout.Dimens {
|
|||
}
|
||||
if height == 0 { height = rowheight }
|
||||
g.mode = modeNone
|
||||
return layout.Dimens{ Size: image.Point{ g.cs.Width.Max, height } }
|
||||
var dwidth int
|
||||
if g.Cols == 1 {
|
||||
dwidth = int(maxwidth)
|
||||
} else {
|
||||
dwidth = g.cs.Width.Max
|
||||
}
|
||||
return layout.Dimens{ Size: image.Point{ dwidth, height } }
|
||||
}
|
||||
|
||||
func toPointF(p image.Point) f32.Point {
|
||||
return f32.Point{X: float32(p.X), Y: float32(p.Y)}
|
||||
}
|
||||
|
||||
func NewGrid(cols int) WidgetCombinator {
|
||||
type GridOption interface { DoGridOption(*Grid) }
|
||||
|
||||
type HeightOpt struct { height int }
|
||||
func Height(x int) HeightOpt { return HeightOpt{ x } }
|
||||
func (x HeightOpt) DoGridOption(g *Grid) { g.Height = x.height }
|
||||
|
||||
func NewGrid(cols int, gops ...GridOption) WidgetCombinator {
|
||||
g := &Grid{ Cols: cols }
|
||||
for _, gop := range gops {
|
||||
gop.DoGridOption(g)
|
||||
}
|
||||
gcs := make([]GridChild,0)
|
||||
return func(ws ...Widget) Widget {
|
||||
return NewfWidget(func(ctx *Context) {
|
||||
|
|
|
|||
Loading…
Reference in New Issue