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Added shadow control.

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This commit is contained in:
Sander Schobers 2019-04-11 20:03:36 +02:00
parent 8f17c02634
commit 70d9e23b0c
1 changed files with 22 additions and 0 deletions
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ui/shadow.go Normal file
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@ -0,0 +1,22 @@
package ui
import "opslag.de/schobers/geom"
type shadow struct {
Proxy
}
func Shadow(content Control) *shadow {
s := &shadow{}
s.Content = content
return s
}
func (s *shadow) Render(ctx Context) {
s.Proxy.Render(ctx)
b := s.Bounds()
shadow := RGBA(0xBD, 0xBD, 0xBD, 0x2F)
ctx.Renderer().FillRectangle(geom.RectF32(b.Min.X, b.Min.Y, b.Max.X, b.Min.Y+3), shadow)
ctx.Renderer().FillRectangle(geom.RectF32(b.Min.X, b.Min.Y, b.Max.X, b.Min.Y+2), shadow)
ctx.Renderer().FillRectangle(geom.RectF32(b.Min.X, b.Min.Y, b.Max.X, b.Min.Y+1), shadow)
}