54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
// 26 june 2014
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package main
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import (
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"flag"
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"image"
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"image/color"
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"image/draw"
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. "github.com/andlabs/ui"
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)
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// spacing test
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type solidColor struct {
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c color.Color
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}
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func (s solidColor) Paint(r image.Rectangle) *image.RGBA {
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i := image.NewRGBA(r)
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draw.Draw(i, r, &image.Uniform{s.c}, image.ZP, draw.Src)
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return i
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}
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func (s solidColor) Mouse(m MouseEvent) bool { return false }
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func (s solidColor) Key(e KeyEvent) bool { return false }
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var spacetest = flag.String("spacetest", "", "test space idempotency; arg is x or y; overrides -area")
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func spaceTest() {
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w := 100
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h := 50
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ng := 1
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gsx, gsy := 1, 0
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f := NewVerticalStack
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if *spacetest == "x" {
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w = 50
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h = 100
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ng = 2
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gsx, gsy = 0, 1
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f = NewHorizontalStack
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}
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ah := solidColor{color.NRGBA{0,0,255,255}}
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a1 := NewArea(w, h, ah)
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a2 := NewArea(w, h, ah)
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a3 := NewArea(w, h, ah)
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a4 := NewArea(w, h, ah)
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win := NewWindow("Stack", 250, 250, nullwindowhandler{})
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win.SetSpaced(true)
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win.Open(f(a1, a2))
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win = NewWindow("Grid", 250, 250, nullwinhandler{})
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win.SetSpaced(true)
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g := NewGrid(ng, a3, a4)
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g.SetFilling(0, 0)
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g.SetStretchy(gsx, gsy)
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win.Open(g)
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}
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